Pub Date : 2023-12-06DOI: 10.51791/njap.v50i1.3912
F. Agbaye, O. Alaba, O. A. Sokunbi
Semen evaluation is a routine practice in breeding soundness evaluation and investigation of fertility breeder male farm animals. Artificial insemination (A.I.) requires an objective and rapid, but inexpensive, method to evaluate ejaculates. The goal of semen assessment is to predict fertilising ability of the semen of breeding buck. A study was conducted to investigate the effects of raw Aloe barbadensis leaf gel (Gelraw) on quality and spermatozoa fertilising potential of extended goat semen. Semen was collected from buck using electro-ejaculator and were diluted with raw Aloe barbadensis Gel (Gelraw) at 7.00(GEYCE)+0.00(Gelraw), 5.25(GEYCE)+1.75(Gelraw), 3.50(GEYCE)+3.50(Gelraw), 1.75(GEYCE)+5.25(Gelraw), 0.00(GEYCE)+7.00(Gelraw) as T1, T2, T3, T4 and T5 respectively. Extended semen samples were evaluated at 0, 24, 48 and 72 h for quality and spermatozoa fertilising potential. All treatments were replicated thrice in completely randomized design. At 72-h, Normal Spermatozoa (NS) and Acrosome Integrity (AcI) of 5.25g/L Gelraw treated samples significantly increased to 78.33±2.0% and 82.23±4.3% compared to 67.33±7.0% and 73.33±5.0% respectively in the control while ProgressiveMotility (PM) and Plasma Membrane Integrity (PMI) were not significantly affected. Aloe barbadensis gel (Gelraw) added to diluent at 7.00g/L offered cytoprotection to extended buck spermatozoa for 72 hours. L’évaluation du sperme est une pratique courante dans l’évaluation de la solidité de la reproduction et l’étude de la fertilité des animaux de ferme mâles reproducteurs. L’insémination artificielle (IA) nécessite une méthode objective et rapide, mais peu coûteuse, pour évaluer les éjaculats. L’objectif de l’évaluation de la semence est de prédire la capacité fécondante de la semence des boucs reproducteurs. Une étude a été menée pour étudier les effets du gel brut de feuilles d’Aloe barbadensis (Gelraw) sur la qualité et le potentiel fertilisant des spermatozoïdes du sperme de chèvre étendu. Le sperme a été collecté sur des boucs à l’aide d'un électro-éjaculateur et dilué avec du gel brut d’Aloe barbadensis (Gelraw) à 7,00 (GEYCE) + 0,00 (Gelraw), 5,25 (GEYCE) + 1,75 (Gelraw), 3,50 (GEYCE) + 3,50 (Gelraw). , 1,75(GEYCE)+5,25(Gelraw), 0,00(GEYCE)+7,00 (Gelraw) comme T1, T2, T3, T4 et T5 respectivement. Des échantillons de sperme étendus ont été évalués à 0, 24, 48 et 72 h pour déterminer leur qualité et leur potentiel fécondant les spermatozoïdes. Tous les traitements ont été répétés trois fois selon une conception complètement randomisée. Après 72 heures, l'intégrité normale des spermatozoïdes (NS) et de l’intégrité des acrosomes (IAc) des échantillons traités à 5,25 g/L de Gelraw a augmenté de manière significative à 78,33 ± 2,0 % et 82,23 ± 4,3 %, contre 67,33 ± 7,0 % et 73,33 ± 5,0 % respectivement dans le contrôle tandis que la motilité progressive (MP) et l’intégrité de la membrane plasmatique (IMP) n’étaient pas affectées de manière significative. Le g
{"title":"Effects of raw Aloe barbadensis leaf gel on quality and fertilising potential of extended semen from Red Sokoto bucks","authors":"F. Agbaye, O. Alaba, O. A. Sokunbi","doi":"10.51791/njap.v50i1.3912","DOIUrl":"https://doi.org/10.51791/njap.v50i1.3912","url":null,"abstract":"Semen evaluation is a routine practice in breeding soundness evaluation and investigation of fertility breeder male farm animals. Artificial insemination (A.I.) requires an objective and rapid, but inexpensive, method to evaluate ejaculates. The goal of semen assessment is to predict fertilising ability of the semen of breeding buck. A study was conducted to investigate the effects of raw Aloe barbadensis leaf gel (Gelraw) on quality and spermatozoa fertilising potential of extended goat semen. Semen was collected from buck using electro-ejaculator and were diluted with raw Aloe barbadensis Gel (Gelraw) at 7.00(GEYCE)+0.00(Gelraw), 5.25(GEYCE)+1.75(Gelraw), 3.50(GEYCE)+3.50(Gelraw), 1.75(GEYCE)+5.25(Gelraw), 0.00(GEYCE)+7.00(Gelraw) as T1, T2, T3, T4 and T5 respectively. Extended semen samples were evaluated at 0, 24, 48 and 72 h for quality and spermatozoa fertilising potential. All treatments were replicated thrice in completely randomized design. At 72-h, Normal Spermatozoa (NS) and Acrosome Integrity (AcI) of 5.25g/L Gelraw treated samples significantly increased to 78.33±2.0% and 82.23±4.3% compared to 67.33±7.0% and 73.33±5.0% respectively in the control while ProgressiveMotility (PM) and Plasma Membrane Integrity (PMI) were not significantly affected. Aloe barbadensis gel (Gelraw) added to diluent at 7.00g/L offered cytoprotection to extended buck spermatozoa for 72 hours. \u0000 \u0000 \u0000 \u0000 \u0000L’évaluation du sperme est une pratique courante dans l’évaluation de la solidité de la reproduction et l’étude de la fertilité des animaux de ferme mâles reproducteurs. L’insémination artificielle (IA) nécessite une méthode objective et rapide, mais peu coûteuse, pour évaluer les éjaculats. L’objectif de l’évaluation de la semence est de prédire la capacité fécondante de la semence des boucs reproducteurs. Une étude a été menée pour étudier les effets du gel brut de feuilles d’Aloe barbadensis (Gelraw) sur la qualité et le potentiel fertilisant des spermatozoïdes du sperme de chèvre étendu. Le sperme a été collecté sur des boucs à l’aide d'un électro-éjaculateur et dilué avec du gel brut d’Aloe barbadensis (Gelraw) à 7,00 (GEYCE) + 0,00 (Gelraw), 5,25 (GEYCE) + 1,75 (Gelraw), 3,50 (GEYCE) + 3,50 (Gelraw). , 1,75(GEYCE)+5,25(Gelraw), 0,00(GEYCE)+7,00 (Gelraw) comme T1, T2, T3, T4 et T5 respectivement. Des échantillons de sperme étendus ont été évalués à 0, 24, 48 et 72 h pour déterminer leur qualité et leur potentiel fécondant les spermatozoïdes. Tous les traitements ont été répétés trois fois selon une conception complètement randomisée. Après 72 heures, l'intégrité normale des spermatozoïdes (NS) et de l’intégrité des acrosomes (IAc) des échantillons traités à 5,25 g/L de Gelraw a augmenté de manière significative à 78,33 ± 2,0 % et 82,23 ± 4,3 %, contre 67,33 ± 7,0 % et 73,33 ± 5,0 % respectivement dans le contrôle tandis que la motilité progressive (MP) et l’intégrité de la membrane plasmatique (IMP) n’étaient pas affectées de manière significative. Le g","PeriodicalId":19417,"journal":{"name":"Nigerian Journal of Animal Production","volume":"27 19","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138984464","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-06DOI: 10.51791/njap.v50i1.3909
H. Yusuf, M. Abubakar, D. D. Maggawa, Y. P. Mbaya
Understanding the effects of different feed ingredients incorporated into livestock feed and the demand for nutritious and sustainable food sources necessitate the need to explore alternative feed options for livestock. Evaluating the potential benefits of incorporating African Yam Bean (AYB) into snail diets is crucial in optimizing feed efficiency and enhancing the profitability of Snail farming. The study was designed to determine the effect of African Yam Bean meal (AYB), an underutilized legume in the diet of snails on dressing percentage, texture, flavor, general acceptability, protein and fat contents of the meat. 120 growing snails with mean weight of 73.42 ± 2.5g were used for the feeding trial. 4 diets were formulated to contain African Yam Beans (AYB) at 0% (AYB1) Control, 50% (AYB2), 75% (AYB3) and 100% (AYB4) as replacement for soya bean fraction in the diet. Complete Randomized Design was used for the trial; each treatment was replicated thrice with 10 snails per replicate. Carcass evaluation (dressing percentage, texture, flavor, general acceptability, protein and fat contents of the meat among others) were carried out at the end of the 120 days feeding trial. The dressing percentage of the snails was not significantly influenced by dietary treatments (P>0.05) and varied between 44.43 and 45.34%. The offal live weight and shell live weight percent were not significantly influenced by the varying inclusion of AYB in the diet (P>0.05). There were no significant difference in the crude protein (CP), taste of the meat, color, flavor, texture of the meat and general acceptability of the meat (P> 0.05). The Physico-chemical qualities of the meat were not affected by the inclusion of AYB in the diet. African Yam Bean meal could therefore be harnessed as alternative feed ingredient to Soyabean meal for snail. Les acides organiques sont soit des acides monocarboxyliques simples comme les acides formique, acétique, propionique et butyrique, soit des acides carboxyliques avec le groupe hydroxyle comme les acides lactique, malique, tartrique et citrique ou des acides carboxyliques à chaîne courte contenant des doubles liaisons comme les acides fumarique et sorbique. L'étude visait à évaluer les effets de niveaux gradués d'un mélange de quatre acides organiques sur les caractéristiques des carcasses, le pH du digesta et les mesures des organes internes de poulets de chair nourris avec des niveaux gradués de mélanges de quatre acides organiques. Deux cents poussins de chair Cobb 500, âgés d'un jour, non sexés et pesant 37.4 g de poids corporel initial moyen ont été utilisés. Les poussins ont été répartis au hasard en cinq traitements alimentaires T1 (régime de base ou contrôle) et un régime de base complété par un mélange d'acides organiques, à raison de 0.5 g/kg (T2), 1.5 g/kg (T3), 2.5 g/kg ( T4) et 3.5g/kg (T5). Aucun antibiotique n'a été administré pendant la période d'élevage qui a duré sept semaines. Les cinq régimes de traite
{"title":"Response of broiler chickens fed graded levels of four organic acid blend on carcass characteristics, digesta pH and internal organs measurements","authors":"H. Yusuf, M. Abubakar, D. D. Maggawa, Y. P. Mbaya","doi":"10.51791/njap.v50i1.3909","DOIUrl":"https://doi.org/10.51791/njap.v50i1.3909","url":null,"abstract":"Understanding the effects of different feed ingredients incorporated into livestock feed and the demand for nutritious and sustainable food sources necessitate the need to explore alternative feed options for livestock. Evaluating the potential benefits of incorporating African Yam Bean (AYB) into snail diets is crucial in optimizing feed efficiency and enhancing the profitability of Snail farming. The study was designed to determine the effect of African Yam Bean meal (AYB), an underutilized legume in the diet of snails on dressing percentage, texture, flavor, general acceptability, protein and fat contents of the meat. 120 growing snails with mean weight of 73.42 ± 2.5g were used for the feeding trial. 4 diets were formulated to contain African Yam Beans (AYB) at 0% (AYB1) Control, 50% (AYB2), 75% (AYB3) and 100% (AYB4) as replacement for soya bean fraction in the diet. Complete Randomized Design was used for the trial; each treatment was replicated thrice with 10 snails per replicate. Carcass evaluation (dressing percentage, texture, flavor, general acceptability, protein and fat contents of the meat among others) were carried out at the end of the 120 days feeding trial. The dressing percentage of the snails was not significantly influenced by dietary treatments (P>0.05) and varied between 44.43 and 45.34%. The offal live weight and shell live weight percent were not significantly influenced by the varying inclusion of AYB in the diet (P>0.05). There were no significant difference in the crude protein (CP), taste of the meat, color, flavor, texture of the meat and general acceptability of the meat (P> 0.05). The Physico-chemical qualities of the meat were not affected by the inclusion of AYB in the diet. African Yam Bean meal could therefore be harnessed as alternative feed ingredient to Soyabean meal for snail. \u0000 \u0000 \u0000 \u0000 \u0000Les acides organiques sont soit des acides monocarboxyliques simples comme les acides formique, acétique, propionique et butyrique, soit des acides carboxyliques avec le groupe hydroxyle comme les acides lactique, malique, tartrique et citrique ou des acides carboxyliques à chaîne courte contenant des doubles liaisons comme les acides fumarique et sorbique. L'étude visait à évaluer les effets de niveaux gradués d'un mélange de quatre acides organiques sur les caractéristiques des carcasses, le pH du digesta et les mesures des organes internes de poulets de chair nourris avec des niveaux gradués de mélanges de quatre acides organiques. Deux cents poussins de chair Cobb 500, âgés d'un jour, non sexés et pesant 37.4 g de poids corporel initial moyen ont été utilisés. Les poussins ont été répartis au hasard en cinq traitements alimentaires T1 (régime de base ou contrôle) et un régime de base complété par un mélange d'acides organiques, à raison de 0.5 g/kg (T2), 1.5 g/kg (T3), 2.5 g/kg ( T4) et 3.5g/kg (T5). Aucun antibiotique n'a été administré pendant la période d'élevage qui a duré sept semaines. Les cinq régimes de traite","PeriodicalId":19417,"journal":{"name":"Nigerian Journal of Animal Production","volume":"29 ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138984330","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-06DOI: 10.51791/njap.v50i1.3899
F. Agbebi, S. Olusola, F. D. Amulejoye
This study was conducted to assess the effectiveness of the vaccine (monovalent aqueous, AqMV and adjuvant, AdMV), turmeric (Curcuma longa) rhizome (TR) and soursop (Annona muricata) leaves (SL) on survival, morphometric indices and intestinal histomorphology of Clarias gariepinus fingerlings. Experimental diets were composed of Control (0%), AqMV2, AdMV3, TR4(0.5), TR5(1.0), TR6(2.0), SL7(0.5), SL8(1.0), and SL9(2.0). A total of 360 Clarias gariepinus with an average mean weight of 4.91± 0.01g were replicated twice in a completely randomized design with 20 fish per replicate and were fed twice daily at 40% crude protein for 8 weeks. The survival, condition factor, morphometric indices and intestinal histomorphology were measured using standard methods. Data were analyzed using descriptive statistics and ANOVA at P= 0.05. The result of the study revealed that the survival rate of the fish was better in the treated groups compared to the control and there was a significant difference (P<0.05) among the dietary groups. The result of the morphometric indices shows that there was a general increase in the values of total length, standard length, dorsal width, height and a head length of C. gariepinus fingerlings. Also, it was observed that the weight increased as the week of the feeding trial increased and the treated groups perform better than the control group. The result of intestinal histomorphology obtained at the end of the experiment showed that the treated groups perform better in the area of absorption, goblet cells, villi width, and cryptal depth when compared to the control and there were significantly differences (P<0.05) among the dietary groups. However, the treatment with turmeric rhizome perform better than the soursop groups when compared to the control. Conclusively, the incorporation of vaccine, turmeric rhizome and soursop leaves-based diet positively impacted on survival, morphometric indices and intestinal histomorphology of C. gariepinus fingerlings. Cette étude a été menée pour évaluer l'efficacité du vaccin (aqueux monovalent, AqMV et adjuvant, AdMV), du rhizome de curcuma (Curcuma longa) (TR) et des feuilles de corossol (Annona muricata) (SL) sur la survie, les indices morphométriques et l'histomorphologie intestinale des Alevins de Clarias gariepinus. Les régimes expérimentaux étaient composés de contrôle (0 %), AqMV2, AdMV3, TR4 (0,5), TR5 (1,0), TR6 (2,0), SL7 (0,5), SL8 (1,0) et SL9 (2,0). Un total de 360 Clarias gariepinus avec un poids moyen de 4,91 ± 0,01g ont été répétés deux fois dans un plan complètement randomisé avec 20 poissons par répétition et ont été nourris deux fois par jour avec 40 % de protéines brutes pendant 8 semaines. La survie, le facteur de condition, les indices morphométriques et l'histomorphologie intestinale ont été mesurés à l'aide de méthodes standards. Les données ont été analysées à l'aide de statistiques descriptives et d'ANOVA à P = 0,05. Le résultat de l'étude a révélé que le
{"title":"Survival, Morphometric Indices and Intestinal Histomorphology of Clarias Gariepinus Fingerlings Vaccinated, fed Turmeric (Curcuma Longa) Rhizome and Soursop (Annona Muricata) Leaves Supplemented Diets","authors":"F. Agbebi, S. Olusola, F. D. Amulejoye","doi":"10.51791/njap.v50i1.3899","DOIUrl":"https://doi.org/10.51791/njap.v50i1.3899","url":null,"abstract":"This study was conducted to assess the effectiveness of the vaccine (monovalent aqueous, AqMV and adjuvant, AdMV), turmeric (Curcuma longa) rhizome (TR) and soursop (Annona muricata) leaves (SL) on survival, morphometric indices and intestinal histomorphology of Clarias gariepinus fingerlings. Experimental diets were composed of Control (0%), AqMV2, AdMV3, TR4(0.5), TR5(1.0), TR6(2.0), SL7(0.5), SL8(1.0), and SL9(2.0). A total of 360 Clarias gariepinus with an average mean weight of 4.91± 0.01g were replicated twice in a completely randomized design with 20 fish per replicate and were fed twice daily at 40% crude protein for 8 weeks. The survival, condition factor, morphometric indices and intestinal histomorphology were measured using standard methods. Data were analyzed using descriptive statistics and ANOVA at P= 0.05. The result of the study revealed that the survival rate of the fish was better in the treated groups compared to the control and there was a significant difference (P<0.05) among the dietary groups. The result of the morphometric indices shows that there was a general increase in the values of total length, standard length, dorsal width, height and a head length of C. gariepinus fingerlings. Also, it was observed that the weight increased as the week of the feeding trial increased and the treated groups perform better than the control group. The result of intestinal histomorphology obtained at the end of the experiment showed that the treated groups perform better in the area of absorption, goblet cells, villi width, and cryptal depth when compared to the control and there were significantly differences (P<0.05) among the dietary groups. However, the treatment with turmeric rhizome perform better than the soursop groups when compared to the control. Conclusively, the incorporation of vaccine, turmeric rhizome and soursop leaves-based diet positively impacted on survival, morphometric indices and intestinal histomorphology of C. gariepinus fingerlings. \u0000 \u0000 \u0000 \u0000 \u0000Cette étude a été menée pour évaluer l'efficacité du vaccin (aqueux monovalent, AqMV et adjuvant, AdMV), du rhizome de curcuma (Curcuma longa) (TR) et des feuilles de corossol (Annona muricata) (SL) sur la survie, les indices morphométriques et l'histomorphologie intestinale des Alevins de Clarias gariepinus. Les régimes expérimentaux étaient composés de contrôle (0 %), AqMV2, AdMV3, TR4 (0,5), TR5 (1,0), TR6 (2,0), SL7 (0,5), SL8 (1,0) et SL9 (2,0). Un total de 360 Clarias gariepinus avec un poids moyen de 4,91 ± 0,01g ont été répétés deux fois dans un plan complètement randomisé avec 20 poissons par répétition et ont été nourris deux fois par jour avec 40 % de protéines brutes pendant 8 semaines. La survie, le facteur de condition, les indices morphométriques et l'histomorphologie intestinale ont été mesurés à l'aide de méthodes standards. Les données ont été analysées à l'aide de statistiques descriptives et d'ANOVA à P = 0,05. Le résultat de l'étude a révélé que le","PeriodicalId":19417,"journal":{"name":"Nigerian Journal of Animal Production","volume":"22 13","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138984710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-06DOI: 10.51791/njap.v50i1.3910
F. C. Egenuka, N. Okeudo, H. O. Obikaonu, I. P. Ogbuewu, N. O. Aladi
Phytogenic feed additives such as ginger, garlic and turmeric are plant derived products which when added to livestock feed have the ability to enhance livestock performance through the improvement of digestibility, absorption of nutrients, and are also able to eliminate pathogenic microbes residing in the gut of the animal. The effects of sun drying on the bioactive components of ginger and subsequent performance of broiler chickens were evaluated using 180 broiler chicks of Arbor Acres strain. Fresh ginger rhizomes were cut into 2-3 mm thick slices., sundried and then milled. The proximate and bioactive compositions of fresh and sundried samples were determined. Thereafter, three experimental broiler diets were formulated such that diets 1 (control) and 3 contained no ginger. Diet 2 contained 0.5 % sundried ginger meal. However, broilers placed on diet 3 were also offered a fresh equivalent of 0.5 % sundried ginger through the drinking water. Data was collected on growth performance parameters, haematology and serum biochemical indices, carcass and meat quality characteristics. Twenty and nineteen bioactive compounds were identified in the fresh ginger and sundried ginger rhizomes respectively, with most of the components being higher in concentration in fresh than in dry ginger. Gingerol and shogaol were present in fresh but not in dry ginger while alpha-cedrol detected in dry ginger was not found in fresh ginger. Final live-weight, weight gain, feed intake and feed conversion ratio were not significantly (p>0.05) affected by dietary treatments in the starter phase. In the finisher phase, live-weight, weight gain and growth rate were significantly (p < 0.05) higher in the fresh ginger group compared to dry ginger and control groups. The cost of feed consumed was significantly (p < 0.05) higher in the ginger groups compared to the control group while feed cost per kilogram weight gain was significantly higher in dry ginger compared to fresh ginger and control groups. Carcass and meat quality parameters were not significantly (p>0.05) affected by fresh or dry ginger treatment. The haematological indices were not significantly (p>0.05) affected by either form of ginger supplementation. Serum glucose concentration was significantly (p<0.05) reduced by the inclusion of dry ginger in broiler chicken diets (T2). The study, therefore, concluded that providing broiler chickens with fresh ginger through drinking water was more efficacious in promoting growth performance than the inclusion of sundried ginger in the diets. Les additifs alimentaires phytogéniques tels que le gingembre, l’ail et le curcuma sont des produits dérivés de plantes qui, lorsqu’ils sont ajoutés à l’alimentation du bétail, ont la capacité d’améliorer les performances du bétail en améliorant la digestibilité et l'absorption des nutriments, et sont également capables d'éliminer les microbes pathogènes résidant dans l'intestin des animaux. L’animal. Les effets du séchage
{"title":"Changes in the bioactive compounds of sun-dried ginger rhizome and their effects on growth performance, blood profile, carcass and meat quality of broiler chickens","authors":"F. C. Egenuka, N. Okeudo, H. O. Obikaonu, I. P. Ogbuewu, N. O. Aladi","doi":"10.51791/njap.v50i1.3910","DOIUrl":"https://doi.org/10.51791/njap.v50i1.3910","url":null,"abstract":"Phytogenic feed additives such as ginger, garlic and turmeric are plant derived products which when added to livestock feed have the ability to enhance livestock performance through the improvement of digestibility, absorption of nutrients, and are also able to eliminate pathogenic microbes residing in the gut of the animal. The effects of sun drying on the bioactive components of ginger and subsequent performance of broiler chickens were evaluated using 180 broiler chicks of Arbor Acres strain. Fresh ginger rhizomes were cut into 2-3 mm thick slices., sundried and then milled. The proximate and bioactive compositions of fresh and sundried samples were determined. Thereafter, three experimental broiler diets were formulated such that diets 1 (control) and 3 contained no ginger. Diet 2 contained 0.5 % sundried ginger meal. However, broilers placed on diet 3 were also offered a fresh equivalent of 0.5 % sundried ginger through the drinking water. Data was collected on growth performance parameters, haematology and serum biochemical indices, carcass and meat quality characteristics. Twenty and nineteen bioactive compounds were identified in the fresh ginger and sundried ginger rhizomes respectively, with most of the components being higher in concentration in fresh than in dry ginger. Gingerol and shogaol were present in fresh but not in dry ginger while alpha-cedrol detected in dry ginger was not found in fresh ginger. Final live-weight, weight gain, feed intake and feed conversion ratio were not significantly (p>0.05) affected by dietary treatments in the starter phase. In the finisher phase, live-weight, weight gain and growth rate were significantly (p < 0.05) higher in the fresh ginger group compared to dry ginger and control groups. The cost of feed consumed was significantly (p < 0.05) higher in the ginger groups compared to the control group while feed cost per kilogram weight gain was significantly higher in dry ginger compared to fresh ginger and control groups. Carcass and meat quality parameters were not significantly (p>0.05) affected by fresh or dry ginger treatment. The haematological indices were not significantly (p>0.05) affected by either form of ginger supplementation. Serum glucose concentration was significantly (p<0.05) reduced by the inclusion of dry ginger in broiler chicken diets (T2). The study, therefore, concluded that providing broiler chickens with fresh ginger through drinking water was more efficacious in promoting growth performance than the inclusion of sundried ginger in the diets. \u0000 \u0000 \u0000 \u0000 \u0000Les additifs alimentaires phytogéniques tels que le gingembre, l’ail et le curcuma sont des produits dérivés de plantes qui, lorsqu’ils sont ajoutés à l’alimentation du bétail, ont la capacité d’améliorer les performances du bétail en améliorant la digestibilité et l'absorption des nutriments, et sont également capables d'éliminer les microbes pathogènes résidant dans l'intestin des animaux. L’animal. Les effets du séchage ","PeriodicalId":19417,"journal":{"name":"Nigerian Journal of Animal Production","volume":"31 18","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138983939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-06DOI: 10.51791/njap.v50i1.3911
G. Egigba, M. A. Bamikole
The utilization of selected macro and micro minerals was evaluated in 16 pregnant West African dwarf goats of weight 19.38 ± 2.30 kg, fed Guinea grass basal diet and cassava peel-leaf meal concentrate supplement was conducted during the 19th and 20th week of pregnancy. Four pregnant does were allotted in a completely randomized design to each of the four experimental diets (treatments) of Guinea grass basal diets and concentrate supplements at 50%. The CPM partially replaced Wheat offal at 0, 25, 50, and 75% while CLM completely replaced the protein source- PKC at same levels as CPM. The diets were T1 (control), T2 (25% replacement of wheat offal (WO) and Palm kernel cake (PKC), with cassava peel meal (CPM) and cassava leaf meal (CLM), T3 (50 % replacement of WO and PKC, with CLM and CPM) and T4 (75% replacement of WO and PKC, with CLM and CPM). Feed was offered at 50 g DM /Kg BW, and the metabolism cages. The content of Ca, N, P, Mg, K, Mn, Cu and Zn in the Guinea grass and concentrate supplement fed the pregnant goats, in addition to the mineral content of faeces and urine voided was determined using the dry ashing and wet digestion methods using AOAC procedures. The concentration of each mineral was read using the atomic absorption spectrophotometer. Data obtained were subjected to analysis of variance (ANOVA) using (SAS, 2014) and significant differences were declared at 5 % probability level and means were separated using Duncan Multiple Range Test. The content of the minerals studied in respective diets were between 0.231-0.423% Ca, 2.520-3.360% N, 0.0096-0.0135% Mn, 0.144-0.162% P, 0.155-0.160% K, 0.055-0.070% Mg, 0.0008-0.0012% Cu and 0.0051-0.0070% Zn. Significant variations were observed in the utilization of Ca, K and Cu. Retention and digestibility of Ca was highest in T2. However, no significant variations were observed in the retention and digestibility of Mn, P, Mg and Zn across the treatments. The N balance and digestibility was not significantly influenced by the replacement levels. Conclusively, positive balance, high retention and digestibility were obtained for all the minerals studied across the treatments. Thus, wheat offal and palm kernel cake can be replaced at 25,50 and 75% in the diets of pregnant West African dwarf goats without negatively affecting their utilization of Ca, N, P, Mg, K, Mn, Cu and Zn. L’utilisation de macro et micro minéraux sélectionnés a été évaluée chez 16 chèvres West African Dwarf gravides pesant 19,38 ± 2,30 kg, nourries avec un régime de base à base d’herbe de Guinée et un supplément concentré de farine de feuilles de manioc a été réalisée au cours des 19e et 20e semaines de gestation. Quatre femelles gestantes ont été réparties selon une conception complètement randomisée pour chacun des quatre régimes expérimentaux (traitements) de régimes de base à base d'herbe de Guinée et de suppléments concentrés à 50 %. Le FPM a partiellement remplacé les abats de blé à 0, 25, 50 et 75 %, tand
{"title":"Utilization of Minerals in Pregnant West African Dwarf Goats Fed Cassava Peel and Leaf Meal as a replacement for wheat offal and Palmkernel cake in a Guinea Grass Based Diet","authors":"G. Egigba, M. A. Bamikole","doi":"10.51791/njap.v50i1.3911","DOIUrl":"https://doi.org/10.51791/njap.v50i1.3911","url":null,"abstract":"The utilization of selected macro and micro minerals was evaluated in 16 pregnant West African dwarf goats of weight 19.38 ± 2.30 kg, fed Guinea grass basal diet and cassava peel-leaf meal concentrate supplement was conducted during the 19th and 20th week of pregnancy. Four pregnant does were allotted in a completely randomized design to each of the four experimental diets (treatments) of Guinea grass basal diets and concentrate supplements at 50%. The CPM partially replaced Wheat offal at 0, 25, 50, and 75% while CLM completely replaced the protein source- PKC at same levels as CPM. The diets were T1 (control), T2 (25% replacement of wheat offal (WO) and Palm kernel cake (PKC), with cassava peel meal (CPM) and cassava leaf meal (CLM), T3 (50 % replacement of WO and PKC, with CLM and CPM) and T4 (75% replacement of WO and PKC, with CLM and CPM). Feed was offered at 50 g DM /Kg BW, and the metabolism cages. The content of Ca, N, P, Mg, K, Mn, Cu and Zn in the Guinea grass and concentrate supplement fed the pregnant goats, in addition to the mineral content of faeces and urine voided was determined using the dry ashing and wet digestion methods using AOAC procedures. The concentration of each mineral was read using the atomic absorption spectrophotometer. Data obtained were subjected to analysis of variance (ANOVA) using (SAS, 2014) and significant differences were declared at 5 % probability level and means were separated using Duncan Multiple Range Test. The content of the minerals studied in respective diets were between 0.231-0.423% Ca, 2.520-3.360% N, 0.0096-0.0135% Mn, 0.144-0.162% P, 0.155-0.160% K, 0.055-0.070% Mg, 0.0008-0.0012% Cu and 0.0051-0.0070% Zn. Significant variations were observed in the utilization of Ca, K and Cu. Retention and digestibility of Ca was highest in T2. However, no significant variations were observed in the retention and digestibility of Mn, P, Mg and Zn across the treatments. The N balance and digestibility was not significantly influenced by the replacement levels. Conclusively, positive balance, high retention and digestibility were obtained for all the minerals studied across the treatments. Thus, wheat offal and palm kernel cake can be replaced at 25,50 and 75% in the diets of pregnant West African dwarf goats without negatively affecting their utilization of Ca, N, P, Mg, K, Mn, Cu and Zn. \u0000 \u0000 \u0000 \u0000 \u0000L’utilisation de macro et micro minéraux sélectionnés a été évaluée chez 16 chèvres West African Dwarf gravides pesant 19,38 ± 2,30 kg, nourries avec un régime de base à base d’herbe de Guinée et un supplément concentré de farine de feuilles de manioc a été réalisée au cours des 19e et 20e semaines de gestation. Quatre femelles gestantes ont été réparties selon une conception complètement randomisée pour chacun des quatre régimes expérimentaux (traitements) de régimes de base à base d'herbe de Guinée et de suppléments concentrés à 50 %. Le FPM a partiellement remplacé les abats de blé à 0, 25, 50 et 75 %, tand","PeriodicalId":19417,"journal":{"name":"Nigerian Journal of Animal Production","volume":"21 6","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138984352","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-06DOI: 10.51791/njap.v50i1.3902
I. Sam, C. Essien, O. O. Usoro
There is need for breeders and farmers to know the best mating method to employ and the breeding goals to expect in rabbit breeding programmes. However, information on which breed should be used as male or female in crossbreeding rabbit for commercial purpose is limited. This study was conducted to evaluate the effect of reciprocal crossing on body weight (BW), reproductive, morphometric and carcass characteristics of two breeds of rabbits, New Zealand White (NZW) and chinchilla (CHA) raised in tropics. Offspring from the crossing of NZW x CHA and CHA x NZW were studied for body weight (BW) and reproductive traits for twelve weeks. Reproductive traits studied were litter size at birth (LSB), litter size at weaning (LSW), Average birth weight (ABWT), Average weaning weight (AWWT), Gestation length(GSTL) and percent mortality. Morphometric traits studied were body width (BWD), body length (BL), heart girth (HG) and tail length (TL). While carcass characteristics were dressed weight, foreleg, thoracic, loin, hind and skin. The heterotic values and their percentages were calculated in the two genetic groups using the linear contrast procedure. The direct and percent heterosis for reproductive traits were all positive for the two genetic groups except in gestation length and percent mortality which showed negative heterosis (-1 and 3.2%; 3.19;10.12% for gestation length and -7.19 and -19.07; -9.36 and -24.83% for percent mortality in CHA X NZW and NZW X CHA respectively). Body weight at different ages studied, morphometric and carcass traits were also positive for NZW x CHA off springs while CHA x NZW off springs had negative values for all these parameters measured indicating that CHA sired off springs had no improvement for BW at various ages, reproductive, morphometric and carcass traits studied. It could therefore be concluded that rapid improvement in Body weight, Reproductive, morphometric and carcass could be achieved by crossbreeding involving mating of New Zealand White male and Chinchilla does. Il est nécessaire que les éleveurs et les agriculteurs connaissent la meilleure méthode d'accouplement à utiliser et les objectifs d'élevage à attendre dans les programmes d'élevage de lapins. Cependant, les informations sur la race qui doit être utilisée comme mâle ou femelle dans les croisements de lapins à des fins commerciales sont limitées. Cette étude a été menée pour évaluer l'effet du croisement réciproque sur le poids corporel (PC), les caractéristiques reproductives, morphométriques et de carcasse de deux races de lapins, le New Zealand White (NZW) et le chinchilla (CHA), élevés sous les tropiques. La progéniture issue du croisement NZW x CHA et CHA x NZW a été étudiée pour son poids corporel (PC) et ses caractéristiques de reproduction pendant douze semaines. Les caractères reproductifs étudiés étaient la taille de la portée à la naissance (TPN), la taille de la portée au sevrage (TPS), le poids moyen à la naissance (PMN), le p
育种者和农民需要了解兔子育种计划中应采用的最佳交配方法和预期的育种目标。然而，关于在商业目的的兔子杂交中应使用哪个品种作为公兔或母兔的信息却很有限。本研究旨在评估在热带地区饲养的新西兰白兔（NZW）和栗兔（CHA）两个品种的相互杂交对体重、繁殖、形态和胴体特征的影响。对 NZW x CHA 和 CHA x NZW 杂交的后代进行了为期 12 周的体重和繁殖性状研究。研究的繁殖性状包括出生窝产仔数（LSB）、断奶窝产仔数（LSW）、平均出生体重（ABWT）、平均断奶体重（AWWT）、妊娠期（GSTL）和死亡率。研究的形态特征包括体宽（BWD）、体长（BL）、心周（HG）和尾长（TL）。胴体特征包括体重、前腿、胸、腰、后腿和皮。使用线性对比程序计算了两个遗传组的异交值及其百分比。除了妊娠期和死亡率表现出负异质性（妊娠期为-1和3.2%；死亡率为-9.36和-24.83%（CHA X NZW和NZW X CHA的妊娠期分别为-1和3.2%；3.19；10.12%；死亡率分别为-7.19和-19.07%）外，两个遗传组的繁殖性状的直接异质性和百分比均为正值。NZW X CHA 断奶仔猪不同日龄的体重、形态和胴体性状均为正值，而 CHA X NZW 断奶仔猪的所有这些测量参数均为负值，表明 CHA 接种的断奶仔猪在不同日龄的体重、繁殖、形态和胴体性状方面没有改善。因此，可以得出结论，新西兰白雄性与金吉拉雌性交配杂交可快速改善体重、繁殖、形态和胴体。 育种者和农民需要了解兔子育种计划中使用的最佳交配方法和预期育种目标。然而，关于商业杂交兔应使用哪个品种作为雄兔或雌兔的信息却很有限。本研究旨在评估在热带地区饲养的新西兰白兔（NZW）和栗兔（CHA）两个品种的相互杂交对体重（BW）、繁殖、形态和胴体特征的影响。对 NZW x CHA 和 CHA x NZW 杂交后代的体重（BW）和繁殖特性进行了为期 12 周的研究。研究的繁殖性状包括出生窝产仔数（LSB）、断奶窝产仔数（LSW）、平均出生体重（ABW）、平均断奶体重（AWW）、妊娠期长度（GSD）和死亡率。形态特征包括体宽（BW）、体长（BL）、心周（HC）和尾长（TL）。胴体特征包括去毛重、前腿肉、胸肉、腰肉、后躯肉和皮肉。使用线性对比程序计算了两个遗传组的异质性值及其百分比。除了妊娠期长度和死亡率百分比呈现负异质性（妊娠期长度分别为-1和-3.2%；3.19；10.12%；死亡率百分比在CHA X NZW和NZW X CHA中分别为-7.19和-19.07；-9.36和-24.83%）外，两个基因组繁殖性状的直接异质性和百分比均为正值。NZW×CHA的不同日龄体重、形态和胴体特征也均为正值，而CHA×NZW的所有这些指标均为负值，表明CHA的不同日龄体重和繁殖性能均无改善。此外，所研究的任何形态特征或胴体特征都没有改善。因此，可以得出结论，新西兰白公羊和钦吉拉山羊杂交可迅速改善体重、繁殖、形态和胴体性状。
{"title":"Heterotic Effect on Body Weight, Reproductive, Morphometric and Carcass Traits of Crossbred Kits of New Zealand White and Chinchilla Rabbits","authors":"I. Sam, C. Essien, O. O. Usoro","doi":"10.51791/njap.v50i1.3902","DOIUrl":"https://doi.org/10.51791/njap.v50i1.3902","url":null,"abstract":"There is need for breeders and farmers to know the best mating method to employ and the breeding goals to expect in rabbit breeding programmes. However, information on which breed should be used as male or female in crossbreeding rabbit for commercial purpose is limited. This study was conducted to evaluate the effect of reciprocal crossing on body weight (BW), reproductive, morphometric and carcass characteristics of two breeds of rabbits, New Zealand White (NZW) and chinchilla (CHA) raised in tropics. Offspring from the crossing of NZW x CHA and CHA x NZW were studied for body weight (BW) and reproductive traits for twelve weeks. Reproductive traits studied were litter size at birth (LSB), litter size at weaning (LSW), Average birth weight (ABWT), Average weaning weight (AWWT), Gestation length(GSTL) and percent mortality. Morphometric traits studied were body width (BWD), body length (BL), heart girth (HG) and tail length (TL). While carcass characteristics were dressed weight, foreleg, thoracic, loin, hind and skin. The heterotic values and their percentages were calculated in the two genetic groups using the linear contrast procedure. The direct and percent heterosis for reproductive traits were all positive for the two genetic groups except in gestation length and percent mortality which showed negative heterosis (-1 and 3.2%; 3.19;10.12% for gestation length and -7.19 and -19.07; -9.36 and -24.83% for percent mortality in CHA X NZW and NZW X CHA respectively). Body weight at different ages studied, morphometric and carcass traits were also positive for NZW x CHA off springs while CHA x NZW off springs had negative values for all these parameters measured indicating that CHA sired off springs had no improvement for BW at various ages, reproductive, morphometric and carcass traits studied. It could therefore be concluded that rapid improvement in Body weight, Reproductive, morphometric and carcass could be achieved by crossbreeding involving mating of New Zealand White male and Chinchilla does. \u0000 \u0000 \u0000 \u0000 \u0000Il est nécessaire que les éleveurs et les agriculteurs connaissent la meilleure méthode d'accouplement à utiliser et les objectifs d'élevage à attendre dans les programmes d'élevage de lapins. Cependant, les informations sur la race qui doit être utilisée comme mâle ou femelle dans les croisements de lapins à des fins commerciales sont limitées. Cette étude a été menée pour évaluer l'effet du croisement réciproque sur le poids corporel (PC), les caractéristiques reproductives, morphométriques et de carcasse de deux races de lapins, le New Zealand White (NZW) et le chinchilla (CHA), élevés sous les tropiques. La progéniture issue du croisement NZW x CHA et CHA x NZW a été étudiée pour son poids corporel (PC) et ses caractéristiques de reproduction pendant douze semaines. Les caractères reproductifs étudiés étaient la taille de la portée à la naissance (TPN), la taille de la portée au sevrage (TPS), le poids moyen à la naissance (PMN), le p","PeriodicalId":19417,"journal":{"name":"Nigerian Journal of Animal Production","volume":"28 9","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138984341","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-06DOI: 10.51791/njap.v50i1.3900
Ezekiel Doyin Adewoye
The present state of commercial feed industry and proliferation of new commercial feed brands and with promises of improved growth response of using one feed brand over another with other advantages as single phase feed, feed response index will be considered given that animal have different nutritional requirement at different stage of growth. On a weekly basic, based on the various phases, a combination feeding strategy based on the matching of feed to animal feeding phase by combining different feed category is essential for maximum gain for the raising period. a total of 250 Arbor Acres birds were used, the experiment followed a completely randomized design, with five treatments replicated four times, each replicate consisting of 12 birds. and weight recorded on a weekly basics, also feed samples were analysed for proximate composition for comparison with values on feed bag label to account difference in performance between nutrient dense or professional commercial feed to conventional commercial feed. The result showed that combination feeding of T4- Professional two feeding phase feed, T1- Professional Single Phase feed, T4, T2- Professional two phase feed, T5-Conventional Commercial feed, and T4 again consecutively in weeks was optimum and feed did not significantly differ for parameter as crude protein except for T1 and for fat and fibre content except for T2 and T4, showing difference in performnace might be due to certain content of feed or processing method. L'état actuel de l'industrie des aliments pour animaux commerciaux et la prolifération de nouvelles marques d'aliments commerciaux et avec les promesses d'une réponse de croissance améliorée en utilisant une marque d'aliment plutôt qu'une autre avec d'autres avantages comme l'aliment monophasé, l'indice de réponse alimentaire sera pris en compte étant donné que les animaux ont des besoins nutritionnels différents à chaque fois différents stades de croissance. Sur une base hebdomadaire, basée sur les différentes phases, une stratégie d'alimentation combinée basée sur l'adéquation de l'aliment à la phase d'alimentation de l'animal en combinant différentes catégories d'aliments est essentielle pour un gain maximum pendant la période d'élevage. Un total de 250 oiseaux d'Arbor Acres ont été utilisés, l'expérience a suivi un plan complètement randomisé, avec cinq traitements répétés quatre fois, chaque répétition étant composée de 12 oiseaux et le poids enregistré sur une base hebdomadaire, des échantillons d'aliments ont également été analyséspour déterminer leur composition immédiate afin de les comparer aux valeurs figurant sur l'étiquette du sac d'aliments afin de tenir compte de la différence de performance entre les aliments commerciaux riches en nutriments ou professionnels et les aliments commerciaux conventionnels. Le résultat a montré que l'alimentation combinée de l'aliment biphasé professionnel T4, de l'aliment professionnel monophasé T1, de l'aliment biphasé pro
{"title":"Growth Comparison and Feed Content Analysis of Broiler","authors":"Ezekiel Doyin Adewoye","doi":"10.51791/njap.v50i1.3900","DOIUrl":"https://doi.org/10.51791/njap.v50i1.3900","url":null,"abstract":"The present state of commercial feed industry and proliferation of new commercial feed brands and with promises of improved growth response of using one feed brand over another with other advantages as single phase feed, feed response index will be considered given that animal have different nutritional requirement at different stage of growth. On a weekly basic, based on the various phases, a combination feeding strategy based on the matching of feed to animal feeding phase by combining different feed category is essential for maximum gain for the raising period. a total of 250 Arbor Acres birds were used, the experiment followed a completely randomized design, with five treatments replicated four times, each replicate consisting of 12 birds. and weight recorded on a weekly basics, also feed samples were analysed for proximate composition for comparison with values on feed bag label to account difference in performance between nutrient dense or professional commercial feed to conventional commercial feed. The result showed that combination feeding of T4- Professional two feeding phase feed, T1- Professional Single Phase feed, T4, T2- Professional two phase feed, T5-Conventional Commercial feed, and T4 again consecutively in weeks was optimum and feed did not significantly differ for parameter as crude protein except for T1 and for fat and fibre content except for T2 and T4, showing difference in performnace might be due to certain content of feed or processing method. \u0000 \u0000 \u0000 \u0000 \u0000L'état actuel de l'industrie des aliments pour animaux commerciaux et la prolifération de nouvelles marques d'aliments commerciaux et avec les promesses d'une réponse de croissance améliorée en utilisant une marque d'aliment plutôt qu'une autre avec d'autres avantages comme l'aliment monophasé, l'indice de réponse alimentaire sera pris en compte étant donné que les animaux ont des besoins nutritionnels différents à chaque fois différents stades de croissance. Sur une base hebdomadaire, basée sur les différentes phases, une stratégie d'alimentation combinée basée sur l'adéquation de l'aliment à la phase d'alimentation de l'animal en combinant différentes catégories d'aliments est essentielle pour un gain maximum pendant la période d'élevage. Un total de 250 oiseaux d'Arbor Acres ont été utilisés, l'expérience a suivi un plan complètement randomisé, avec cinq traitements répétés quatre fois, chaque répétition étant composée de 12 oiseaux et le poids enregistré sur une base hebdomadaire, des échantillons d'aliments ont également été analyséspour déterminer leur composition immédiate afin de les comparer aux valeurs figurant sur l'étiquette du sac d'aliments afin de tenir compte de la différence de performance entre les aliments commerciaux riches en nutriments ou professionnels et les aliments commerciaux conventionnels. Le résultat a montré que l'alimentation combinée de l'aliment biphasé professionnel T4, de l'aliment professionnel monophasé T1, de l'aliment biphasé pro","PeriodicalId":19417,"journal":{"name":"Nigerian Journal of Animal Production","volume":"29 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138984391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-11DOI: 10.51791/njap.v49i6.3844
Salifu A. O., Bot M. H., Olaolu O. S., Uzoigwe N. C., Alanza A. J., Panshak L. A., Abongaby G. C.
The study assessed efficacy of Artemether-Lumefantrine in goats infected with Surra using examination of parasitaemia directly and indirectly with animal inoculation using mice as a more sensitive diagnosis, serum biochemistry and stress indices. This antimalarial drug was investigated for its trypanocidal potentials in goat. Twelve male goats approximately weighing 6.94±0.39kg were divided into 3 groups of 4 animals each as replicates in a completely Randomized Design. The untreated control, Diminazene treatment and Artemether treatment represented groups 1, 2 and 3 respectively. Three (3) male albino mice were used for the animal inoculation technique with the 1st, 2nd and 3rd mouse representing groups 1, 2 and 3 respectively. The AST, ALT, Albumin, Total Protein, MDA, GSH, SOD and parasitaemia of the goats were subjected to one way ANOVA, they were also represented as histogram graphs. Results revealed similar (P>0.05) influence across the groups except GSH which had group 2 value to be significantly higher (P<0.05) than group 1. Parasitaemia of the goats were low (0.03) and most times undetected, the mice of groups 1 and 3 had massive parasitaemia (4.83 and 4.63) and that of group 2 was not detected (0.00) because the goats were treated twice with a double dose Diminazene which may have cleared the parasites from its blood stream. Mice inoculation showed the inability of the anti malaria drug to clear completely the T. evansi from the goat’s blood. The serum biochemical indices and stress markers revealed higher values at infection of T. evansi when compared to their values prior to T. evansi inoculation across the three groups with exception of GSH of groups 2 and 3 where the values prior to T. evansi inoculation was higher than the values at the 37th day of infection. The study has shown that Diminazene aceturate has better potency in clearing the T. evansi from the blood stream of the WAD goats than the tested drug Artemether-lumefantrine. Although the test drug ameliorated the effect of the disease on the liver of the goats as revealed in the lower liver enzymes compared to control and diminazene treated groups 1 and 2.
L’étude a évalué l’efficacité de l’artéméther-luméfantrine chez les chèvres infectées par le Surra en examinant la parasitémie directement et indirectement avec l'inoculation animale en utilisant des souris comme diagnostic plus sensible, la biochimie sérique et les indices de stress. Ce médicament antipaludéen a été étudié pour ses potentiels trypanocides chez la chèvre. Douze boucs pesant environ 6,94 ± 0,39 kg ont été divisés en 3 groupes de 4 animaux chacun en tant que répétitions dans une conception entièrement randomisée. Le contrôle non traité, le traitement au diminazène et le traitement à l’artéméther représentaient respectivement les groupes 1, 2 et 3. Trois (3) souris albinos mâles ont été utilisées pour la technique d'inoculation animale avec les 1ère, 2ème et 3ème souris repré
本研究采用直接或间接动物接种检查寄生虫血症，以小鼠作为更敏感的诊断指标、血清生化指标和应激指标，评价了蒿甲醚-氨芳啶对山羊Surra感染的疗效。研究了该抗疟药对山羊的锥虫杀灭作用。选用体重约为6.94±0.39kg的公山羊12只，采用完全随机设计，随机分为3组，每组4只，每组重复。1、2、3组分别为对照组、迪咪那烯组和蒿甲醚组。用3只雄性白化小鼠进行动物接种技术，第1、2、3只小鼠分别代表1、2、3组。对山羊的AST、ALT、白蛋白、总蛋白、MDA、GSH、SOD和寄生虫血症进行单因素方差分析，并用直方图表示。结果显示各组间影响相似(P>0.05)，但GSH的组2值显著高于组1 (P<0.05)。1组和3组小鼠出现大量寄生虫血症(分别为4.83和4.63)，2组小鼠未检出寄生虫血症(0.00)，这可能是由于两次给药可能清除了血液中的寄生虫。小鼠接种表明抗疟疾药物不能完全清除山羊血液中的伊文氏弓形虫。各组血清生化指标和应激指标均高于接种前，但第2组和第3组GSH高于感染后第37天。研究表明，醋酸迪米那烯在清除WAD山羊血液中的伊凡斯弧菌方面比所测试的药物蒿甲醚-甲苯胺有更好的效力。虽然试验药物改善了疾病对山羊肝脏的影响，但与对照组和咪纳苯治疗组1和2相比，肝脏酶水平较低。& # x0D;& # x0D;& # x0D;& # x0D;这些指标分别是:1)、3)、3)、3)、3(3)、3(4)、3(4)、3(4)、3(4)、3(4)、3(4)、3(4)、3(4)、3(3)、3)、3(4)、3(3)、3)。如:msamdanci.99cha.com、msamdanci.9cha.com、msamdanci.9cha.com、msamdanci.9cha.com、msamdanci.9cha.com。在3组4个个体中，有6(94±0.39)kg的个体与3组4个个体的个体间存在差异，其中1个个体的个体与1个个体的个体间存在差异。第1、2和3组分别为contrôle非过境、过境和过境、过境、过境、过境、过境、过境、过境和过境。三个(3)souris albinos m (3) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -L'AST, L 'ALT, L 'albumine, a ' proteine total, a ' MDA, a ' GSH, a ' SOD和a ' parasitsammie des chch vres - samtous - ANOVA - sumes, a ' ANOVA - unfaces, a ' ANOVA - unfaces, a ' montecement, a ' astement, a ' astement, a ' astement, a ' asthiques d' histograme。与其他组相比，其他组的影响相似(P> 2005)，但与第2组相比，其他组的差异不在于第2组的价值和第1组的价值(P< 2005)。1 .将寄生虫与交换器交换(2003年);2 .将寄生虫与交换器交换(2003年);3 .将寄生虫与交换器交换(2003年);3 .将寄生虫与交换器交换(2003年);3 .将寄生虫与交换器交换(2003年);3 .将寄生虫与交换器交换(2003年)。预防接种是一种有效的监控手段。预防接种是一种有效的监控手段。预防接种是一种有效的监控手段。Les指数biochimiques seriques等里面的marqueurs de压力revele值加上他那时de l 'infection de t evansi par的数值关系他们的l 'inoculation de t evansi在杜三的小组一个l推行的谷胱甘肽des的小组2和3欧莱斯的值的l 'inoculation de t evansi是否大于辅助电磁辐射值盟37的d 'infection。L' acei - montrest - montrest - montrest - montrest - montrine - montrest - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine - montrine好,le药剂证人河中的小岛ameliore l 'effet de la病关于鹅des山羊,像cela疾病revele在酶hepatiques inferieures par融洽辅助的小组temoins等特质盟diminazene 1和2。
{"title":"Serum and stress marker indices of West African dwarf goats challenged with trypanosoma evansi and then treated with artemether-lumefantrine","authors":"Salifu A. O., Bot M. H., Olaolu O. S., Uzoigwe N. C., Alanza A. J., Panshak L. A., Abongaby G. C.","doi":"10.51791/njap.v49i6.3844","DOIUrl":"https://doi.org/10.51791/njap.v49i6.3844","url":null,"abstract":"The study assessed efficacy of Artemether-Lumefantrine in goats infected with Surra using examination of parasitaemia directly and indirectly with animal inoculation using mice as a more sensitive diagnosis, serum biochemistry and stress indices. This antimalarial drug was investigated for its trypanocidal potentials in goat. Twelve male goats approximately weighing 6.94±0.39kg were divided into 3 groups of 4 animals each as replicates in a completely Randomized Design. The untreated control, Diminazene treatment and Artemether treatment represented groups 1, 2 and 3 respectively. Three (3) male albino mice were used for the animal inoculation technique with the 1st, 2nd and 3rd mouse representing groups 1, 2 and 3 respectively. The AST, ALT, Albumin, Total Protein, MDA, GSH, SOD and parasitaemia of the goats were subjected to one way ANOVA, they were also represented as histogram graphs. Results revealed similar (P>0.05) influence across the groups except GSH which had group 2 value to be significantly higher (P<0.05) than group 1. Parasitaemia of the goats were low (0.03) and most times undetected, the mice of groups 1 and 3 had massive parasitaemia (4.83 and 4.63) and that of group 2 was not detected (0.00) because the goats were treated twice with a double dose Diminazene which may have cleared the parasites from its blood stream. Mice inoculation showed the inability of the anti malaria drug to clear completely the T. evansi from the goat’s blood. The serum biochemical indices and stress markers revealed higher values at infection of T. evansi when compared to their values prior to T. evansi inoculation across the three groups with exception of GSH of groups 2 and 3 where the values prior to T. evansi inoculation was higher than the values at the 37th day of infection. The study has shown that Diminazene aceturate has better potency in clearing the T. evansi from the blood stream of the WAD goats than the tested drug Artemether-lumefantrine. Although the test drug ameliorated the effect of the disease on the liver of the goats as revealed in the lower liver enzymes compared to control and diminazene treated groups 1 and 2.
 
 
 
 
 L’étude a évalué l’efficacité de l’artéméther-luméfantrine chez les chèvres infectées par le Surra en examinant la parasitémie directement et indirectement avec l'inoculation animale en utilisant des souris comme diagnostic plus sensible, la biochimie sérique et les indices de stress. Ce médicament antipaludéen a été étudié pour ses potentiels trypanocides chez la chèvre. Douze boucs pesant environ 6,94 ± 0,39 kg ont été divisés en 3 groupes de 4 animaux chacun en tant que répétitions dans une conception entièrement randomisée. Le contrôle non traité, le traitement au diminazène et le traitement à l’artéméther représentaient respectivement les groupes 1, 2 et 3. Trois (3) souris albinos mâles ont été utilisées pour la technique d'inoculation animale avec les 1ère, 2ème et 3ème souris repré","PeriodicalId":19417,"journal":{"name":"Nigerian Journal of Animal Production","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135980663","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-11DOI: 10.51791/njap.v49i6.3850
Adeyeye E. A., Irekhore O. T., Idowu O. P. A., Iyanda A. I., Amos A. T., Oso A. O.
Protein ingredients represent substantial proportion of the cost of turkey ration. Fish meal (FM), a vital protein ingredient is expensive and scarce. Shrimp waste meal (SWM) shows a prospect as an alternative to FM. Effects of substituting FM with SWM in the diets of Nigerian indigenous turkeys (NIT) was determined in a 112-day feeding trial using eighty (80) four weeks old male NIT. The turkeys were allotted on weight equalization to four treatment groups replicated four times with five turkeys per replicate. Four starter and grower diets were formulated such that FM was substituted with SWM at 0, 150, 300 and 450 g/kg of diets. The experiment was arranged in a completely randomized design and data collected were analyzed using ANOVA. Means of significant results were compared by Duncan multiple range test. A probability of p < 0.05 was considered to be statistically significant. At starter phase, turkeys fed 0 g/kg SWM had (p < 0.05) higher cost of feed per kilogram. Other parameters were not significantly affected by the treatments. In the grower phase, the final liveweight and weight gain of the turkeys did not significantly differ between turkeys fed control diet (0 g/kg SWM) and those fed 150 g/kg SWM. However, they differ significantly from other treatments. Serum total protein reduced (p < 0.05) as the levels of SWM increased in the diets. However, albumin values increased with increased SWM. It was concluded that SWM can substitute FM at 150 g/kg in the diets of NIT without any adverse effect.
Les ingrédients protéiques représentent une part importante du coût de la ration de dinde. La farine de poisson (FP), un ingrédient protéique vital, est chère et rare. La farine de déchets de crevettes (FDC) montre une perspective comme alternative à FP. Les effets de la substitution de FP par FDC dans l'alimentation des dindes indigènes nigérianes (DIN) ont été déterminés lors d'un essai d'alimentation de 112 jours utilisant quatre-vingt (80) DIN mâles âgés de quatre semaines. Les dindes ont été réparties sur l'égalisation du poids en quatre groupes de traitement répétés quatre fois avec cinq dindes par répétition. Quatre régimes de démarrage et de croissance ont été formulés de telle sorte que FP a été remplacé par FDC à 0, 150, 300 et 450 g/kg de régimes. L'expérience a été organisée selon une conception complètement randomisée et les données recueillies ont été analysées à l'aide d'ANOVA. Les moyennes des résultats significatifs ont été comparées par le test de gamme multiple de Duncan. Une probabilité de p < 0,05 a été considérée comme statistiquement significative. Lors de la phase de démarrage, les dindes nourries avec 0 g/kg de FDC avaient (p < 0,05) un coût d'alimentation plus élevé par kilogramme. Les autres paramètres n'ont pas été significativement affectés par les traitements. Dans la phase de croissance, le poids vif final et le gain de poids des dindes ne différaient pas significativement entre les
蛋白质成分占火鸡口粮成本的很大比例。鱼粉(FM)是一种重要的蛋白质成分，价格昂贵且稀缺。虾废粕(SWM)作为鱼粉的替代品具有广阔的应用前景。用80只4周龄的尼日利亚土火鸡(NIT)进行了为期112天的饲粮试验，以SWM代替FM对NIT的影响进行了研究。按体重均衡原则分为4个处理组，重复4次，每个重复5只。配制了4种起始和生长饲料，分别以0、150、300和450 g/kg的SWM替代鱼粉。试验采用完全随机设计，收集数据采用方差分析。显著性结果均值比较采用Duncan多元极差检验。p <的概率;0.05被认为具有统计学意义。在初始阶段，饲喂0 g/kg SWM的火鸡的p <0.05)每公斤饲料成本较高。其他参数不受处理的显著影响。在生长阶段，饲粮为0 g/kg SWM和饲粮为150 g/kg SWM的火鸡的最终活重和增重无显著差异。然而，它们与其他治疗方法有很大不同。血清总蛋白降低(p <0.05)，随饲粮中SWM水平的升高而增加。然而，白蛋白值随着SWM的增加而增加。综上所述，在NIT日粮中，150 g/kg的SWM可替代鱼粉，且无不良影响。& # x0D;& # x0D;& # x0D;& # x0D;这些组成部分代表了一个重要的组成部分，它代表了一个重要的组成部分。泊松病(FP)是一种非常罕见的病，它是一种非常罕见的病。FDC (La farine de dsamchets de crevettes)提供了一种替代FP的视角。对FDC和化学物质交换(DIN)的替代效应，以及对化学物质交换(DIN)的替代效应和对化学物质交换(DIN)的替代效应。4组中的4组中的4组中的4组中的4组中的4组中的1组中的4组中的1组中的4组中的1组中的4组中的1组中的4组中的1组中的4组中的1组中的5组中的1组中的1组中的1组。四分之一的交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换交换。有经验的、有组织的、有组织的、随机的、有规律的、有组织的、有规律的、有分析的、有分析的、有分析的。Les平均值的结果没有意义安大略省的高频比较par le测试时装多·德·邓肯。一个概率函数p <0.05 . a .认为统计数据具有重要意义。平均每公斤FDC需要量为0克(p <(2005)联合国营养标准和每公斤体重的总和。累加累加累加累加累加累加累加累加累加累加累加累加累加累加累加累加累加累加累加累加累加累加累加。根据不同阶段的发育情况，每个细胞的平均营养含量为10g /kg FDC，每个细胞的平均营养含量为150g /kg FDC，每个细胞的平均营养含量为10g /kg。在此基础上，有不同的考虑范围和特征。原胞质和胞质(p <2005年1月1日，《关于加强FDC管理的措施》。因此，对白蛋白的估值较低，对FDC的估值较低。Il疾病conclu le FDC可以remplacer le FP 150克/公斤在政权alimentaires des DIN sans没有effet indesirable
{"title":"Growth performance and blood indices of Nigerian indigenous male turkey on diets containing shrimp waste meal","authors":"Adeyeye E. A., Irekhore O. T., Idowu O. P. A., Iyanda A. I., Amos A. T., Oso A. O.","doi":"10.51791/njap.v49i6.3850","DOIUrl":"https://doi.org/10.51791/njap.v49i6.3850","url":null,"abstract":"Protein ingredients represent substantial proportion of the cost of turkey ration. Fish meal (FM), a vital protein ingredient is expensive and scarce. Shrimp waste meal (SWM) shows a prospect as an alternative to FM. Effects of substituting FM with SWM in the diets of Nigerian indigenous turkeys (NIT) was determined in a 112-day feeding trial using eighty (80) four weeks old male NIT. The turkeys were allotted on weight equalization to four treatment groups replicated four times with five turkeys per replicate. Four starter and grower diets were formulated such that FM was substituted with SWM at 0, 150, 300 and 450 g/kg of diets. The experiment was arranged in a completely randomized design and data collected were analyzed using ANOVA. Means of significant results were compared by Duncan multiple range test. A probability of p < 0.05 was considered to be statistically significant. At starter phase, turkeys fed 0 g/kg SWM had (p < 0.05) higher cost of feed per kilogram. Other parameters were not significantly affected by the treatments. In the grower phase, the final liveweight and weight gain of the turkeys did not significantly differ between turkeys fed control diet (0 g/kg SWM) and those fed 150 g/kg SWM. However, they differ significantly from other treatments. Serum total protein reduced (p < 0.05) as the levels of SWM increased in the diets. However, albumin values increased with increased SWM. It was concluded that SWM can substitute FM at 150 g/kg in the diets of NIT without any adverse effect.
 
 
 
 
 Les ingrédients protéiques représentent une part importante du coût de la ration de dinde. La farine de poisson (FP), un ingrédient protéique vital, est chère et rare. La farine de déchets de crevettes (FDC) montre une perspective comme alternative à FP. Les effets de la substitution de FP par FDC dans l'alimentation des dindes indigènes nigérianes (DIN) ont été déterminés lors d'un essai d'alimentation de 112 jours utilisant quatre-vingt (80) DIN mâles âgés de quatre semaines. Les dindes ont été réparties sur l'égalisation du poids en quatre groupes de traitement répétés quatre fois avec cinq dindes par répétition. Quatre régimes de démarrage et de croissance ont été formulés de telle sorte que FP a été remplacé par FDC à 0, 150, 300 et 450 g/kg de régimes. L'expérience a été organisée selon une conception complètement randomisée et les données recueillies ont été analysées à l'aide d'ANOVA. Les moyennes des résultats significatifs ont été comparées par le test de gamme multiple de Duncan. Une probabilité de p < 0,05 a été considérée comme statistiquement significative. Lors de la phase de démarrage, les dindes nourries avec 0 g/kg de FDC avaient (p < 0,05) un coût d'alimentation plus élevé par kilogramme. Les autres paramètres n'ont pas été significativement affectés par les traitements. Dans la phase de croissance, le poids vif final et le gain de poids des dindes ne différaient pas significativement entre les ","PeriodicalId":19417,"journal":{"name":"Nigerian Journal of Animal Production","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135980981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-09-11DOI: 10.51791/njap.v49i6.3860
Whetto M., N.G. Chima, N.G. Chima, A. J. A. J, B. M. Ilori, O. Y. Ayo-Ajasa, E. O. Oke, O. S. Iyasere, K. Akano, A. O. Adebambo, O. A. Adebambo O. A
A study was conducted on the effect of gene polymorphism of Insulin like Growth Factor-1 (IGFI) on egg quality traits in three chicken genotypes. A total of 250 chicken comprising 150 FUNAAB-Alpha (50 Normal feather, 50 Naked neck and 50 Frizzle feather), 50 Kuroiler and 50 Sasso were used for this experiment. At point of lay, 30 hens per genotype were selected and transferred into a battery cage of one unit per bird. Data was collected on the egg quality traits, 30 eggs for each genotype was collected. All collected data was subject to analysis of variance using a completely randomized design, of which genotype was the interest factor. At 16 weeks, 1ml of blood was collected from each hen and extraction of genomic DNA from the blood was done. PCR was conducted using the pair of primer and condition as described by Nagaraga, et al. (2000). The PCR amplicons were digested using PstI restriction enzymes following the manufacturer’s procedure. The resulting fragments were analyzed using GenAnalyzer (GenAlEx 6.502) was used for the genetic diversity of the IGFI locus. This data was subject to the PROC GLM of SAS 9.2. Results showed the chicken genotypes significantly (P<0.05) affect all the egg-quality traits except the shell weight, yolk ratio and albumen ratio. The IGFI gene polymorphism had no significant effect (P>0.05) on egg quality traits for except the egg length and egg width.
Une étude a été menée sur l’effet du polymorphisme génique du facteur de croissance analogue à l'insuline (IGFI) sur les caractéristiques de qualité des œufs chez trois génotypes de poulet. Un total de 250 poulets comprenant 150 FUNAAB-Alpha (50 plumes normales, 50 cou nu et 50 plumes Frizzle), 50 Kuroiler et 50 Sasso ont été utilisés pour cette expérience. Au moment de la ponte, 30 poules par génotype ont été sélectionnées et transférées dans une cage en batterie d'une unité par oiseau. Des données ont été collectées sur les traits de qualité des œufs, 30 œufs pour chaque génotype ont été collectés. Toutes les données recueillies ont fait l'objet d'une analyse de variance selon un design complètement randomisé, dont le génotype était le facteur d'intérêt. À 16 semaines, 1 ml de sang a été prélevé sur chaque poule et l'extraction de l'ADN génomique du sang a été effectuée. La PCR a été réalisée en utilisant la paire amorce et condition décrite par Nagaraga et al. (2000). Les amplicons PCR ont été digérés à l'aide d'enzymes de restriction PstI selon la procédure du fabricant. Les fragments résultants ont été analysés à l'aide de GenAnalyzer (GenAlEx 6.502) a été utilisé pour la diversité génétique du locus IGFI. Ces données ont été soumises au PROC GLM de SAS 9.2. Les résultats ont montré que les génotypes de poulet affectent de manière significative (P <0,05) tous les caractères de qualité des œufs, à l'exception du poids de la coquille, du rapport de jaune et du rapport d'albumen. Le polymorphisme du gène IGFI n'a eu aucun effet signi
研究了胰岛素样生长因子-1 (IGFI)基因多态性对3种基因型鸡蛋品质性状的影响。试验共选用250只鸡，其中150只为FUNAAB-Alpha(正常羽50只，裸颈羽50只，毛毛羽50只)，50只库罗勒鸡和50只萨索鸡。在产蛋时，选择每种基因型30只母鸡，并将其转移到每只鸡一个单位的电池笼中。收集蛋品质性状资料，每个基因型取30个蛋。所有收集的数据采用完全随机设计进行方差分析，其中基因型是感兴趣的因素。16周时，从每只母鸡身上采集1ml血液，并从血液中提取基因组DNA。采用Nagaraga等(2000)描述的引物对和条件进行PCR。PCR扩增物按照制造商的程序使用PstI限制性内切酶进行酶切。利用GenAnalyzer (GenAlEx 6.502)分析所得片段，对IGFI位点进行遗传多样性分析。该数据经SAS 9.2的PROC GLM处理。结果表明，除壳重、蛋黄比和蛋白比外，鸡基因型对蛋品质的其他性状均有显著影响(p < 0.05)。除卵长和卵宽外，IGFI基因多态性对蛋品质的其他性状无显著影响(P>0.05)。& # x0D;& # x0D;& # x0D;& # x0D;1个可变体型和1个可变体型和1个可变体型、1个可变体型和1个可变体型、1个可变体型和1个可变体型、1个可变体型和1个可变体型、1个可变体型和1个可变体型。总共有250只幼崽，其中包括150只FUNAAB-Alpha(50只羽毛正常，50只羽毛正常，50只羽毛卷曲)，50只Kuroiler和50只Sasso，它们是实用主义- 实验- 实验-的。在这一时刻，30个人都认为自己是同一种类型的人，而不是同一种类型的人，或者是同一种类型的人，或者是同一种类型的人。Des donnsames ont sametest colleses sur les traits de qualit Des œufs, 30 œufs pour chque gsamettype ont sametest collecsts。当我们分析设计完成度随机变量的方差时，我们会注意到，不应将设计完成度随机变量作为因素，不应将设计完成度随机变量作为因素'intérêt。À 16个semines, 1 ml de sang a sames a sames a sames a sames a sames a sames a sames a samesLa PCR是一种与纳加拉加等人相同的(2000年)。cdna扩增子cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna cdna。Les fragments rsamsulants ont sametest analysssametys l'aide de GenAnalyzer (GenAlEx 6.502)和sametest utilis pour la diversit gsametys du locus IGFI。《联合国环境与发展纲要》第9.2条规定了所有的薪金和薪金。从统计数据上看，这些数据具有统计学意义(P < 2005)，例如，这些数据具有统计学意义(P < 2005)，例如，这些数据具有统计学意义(P < 2005)，例如，这些数据具有统计学意义(P < 2005)，例如，这些数据具有统计学意义(P < 2005)，例如，这些数据具有统计学意义(P < 2005)，以及这些数据具有统计学意义(P < 2005)。Le polymorphisme du g IGFI n'a eu aucun效应显著(P> 2005)，在les caractires de qualit des œufs, sauf la longueur和la large des œufs。
{"title":"Insulin-like growth factor-1 (Igfi) gene polymorphism and its effect on egg quality traits of three chicken genotypes reared in hot humid tropics","authors":"Whetto M., N.G. Chima, N.G. Chima, A. J. A. J, B. M. Ilori, O. Y. Ayo-Ajasa, E. O. Oke, O. S. Iyasere, K. Akano, A. O. Adebambo, O. A. Adebambo O. A","doi":"10.51791/njap.v49i6.3860","DOIUrl":"https://doi.org/10.51791/njap.v49i6.3860","url":null,"abstract":"A study was conducted on the effect of gene polymorphism of Insulin like Growth Factor-1 (IGFI) on egg quality traits in three chicken genotypes. A total of 250 chicken comprising 150 FUNAAB-Alpha (50 Normal feather, 50 Naked neck and 50 Frizzle feather), 50 Kuroiler and 50 Sasso were used for this experiment. At point of lay, 30 hens per genotype were selected and transferred into a battery cage of one unit per bird. Data was collected on the egg quality traits, 30 eggs for each genotype was collected. All collected data was subject to analysis of variance using a completely randomized design, of which genotype was the interest factor. At 16 weeks, 1ml of blood was collected from each hen and extraction of genomic DNA from the blood was done. PCR was conducted using the pair of primer and condition as described by Nagaraga, et al. (2000). The PCR amplicons were digested using PstI restriction enzymes following the manufacturer’s procedure. The resulting fragments were analyzed using GenAnalyzer (GenAlEx 6.502) was used for the genetic diversity of the IGFI locus. This data was subject to the PROC GLM of SAS 9.2. Results showed the chicken genotypes significantly (P<0.05) affect all the egg-quality traits except the shell weight, yolk ratio and albumen ratio. The IGFI gene polymorphism had no significant effect (P>0.05) on egg quality traits for except the egg length and egg width.
 
 
 
 
 Une étude a été menée sur l’effet du polymorphisme génique du facteur de croissance analogue à l'insuline (IGFI) sur les caractéristiques de qualité des œufs chez trois génotypes de poulet. Un total de 250 poulets comprenant 150 FUNAAB-Alpha (50 plumes normales, 50 cou nu et 50 plumes Frizzle), 50 Kuroiler et 50 Sasso ont été utilisés pour cette expérience. Au moment de la ponte, 30 poules par génotype ont été sélectionnées et transférées dans une cage en batterie d'une unité par oiseau. Des données ont été collectées sur les traits de qualité des œufs, 30 œufs pour chaque génotype ont été collectés. Toutes les données recueillies ont fait l'objet d'une analyse de variance selon un design complètement randomisé, dont le génotype était le facteur d'intérêt. À 16 semaines, 1 ml de sang a été prélevé sur chaque poule et l'extraction de l'ADN génomique du sang a été effectuée. La PCR a été réalisée en utilisant la paire amorce et condition décrite par Nagaraga et al. (2000). Les amplicons PCR ont été digérés à l'aide d'enzymes de restriction PstI selon la procédure du fabricant. Les fragments résultants ont été analysés à l'aide de GenAnalyzer (GenAlEx 6.502) a été utilisé pour la diversité génétique du locus IGFI. Ces données ont été soumises au PROC GLM de SAS 9.2. Les résultats ont montré que les génotypes de poulet affectent de manière significative (P <0,05) tous les caractères de qualité des œufs, à l'exception du poids de la coquille, du rapport de jaune et du rapport d'albumen. Le polymorphisme du gène IGFI n'a eu aucun effet signi","PeriodicalId":19417,"journal":{"name":"Nigerian Journal of Animal Production","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135981123","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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