Camile Kondo Nyembo, Herve Tchoffo, M. Chongsi, Pascaline Azine Ciza, Innocent Murhula Amani, Leslie Tsopingni Tieubou, Raphaël Jean Kana
Introduction: The ability of growth-promoting antibiotics to accumulate in livestock products such as meat, eggs, and milk, and the antibiotic resistance conferred on bacteria has prompted researchers to turn to phyto-additives. The present study was designed to evaluate the potential of Typha angustifolia rhizome powder as an alternative to antibiotic growth promoters in broiler chicken. Materials and methods: For this purpose, 512 one-day-old chickens of the Cobb500 strain were randomly distributed in a completely randomized design of 8 treatments of 16 chicks replicated four times. Experimental rations consisted of incorporating into a control ration 1 g of Doxycycline® (0+), and 1, 2, 4, 6, 8, and 10 g of Typha angustifolia /kg of feed, respectively. Results: The main results revealed that feed intake was not significantly affected by the different treatments. Over the study period, supplementing chicken with 6 g of T. angustifolia/kg increased live weight and weight gain by about 6.72% and 6.82%, respectively, compared to the negative control. Similarly, this phyto-additive, at the incorporation rate of 6 g/kg, decreased the chicken feed conversion ratio by 12.83% compared to the control without additives. The 6 g of Typha angustifolia/kg of feed induced a significant increase in the weight, length, and density of the intestine as compared to the negative control ration. This phyto-additive, whatever the rate, significantly increased the number of lactic acid bacteria, and the digestibility of crude protein and dietary fiber compared to the negative control. Apart from the serum concentration of total cholesterol and high-density cholesterol, which increased significantly with 1 g of Typha angustifolia compared to the negative control, all the haemato-biochemical parameters were not significantly affected by this phyto-additive, whatever the incorporation rate. Conclusion: In the condition of the present study, it was concluded that 6 g of Typha angustifolia/kg of feed can be used as a substitute for antibiotics growth promoters in animal feed.
{"title":"Effects of Graded Level of Typha angustifolia Rhizomes on Intestinal Microflora, Immune System, and Growth Performance of Broiler Chickens","authors":"Camile Kondo Nyembo, Herve Tchoffo, M. Chongsi, Pascaline Azine Ciza, Innocent Murhula Amani, Leslie Tsopingni Tieubou, Raphaël Jean Kana","doi":"10.58803/jwps.v2i4.20","DOIUrl":"https://doi.org/10.58803/jwps.v2i4.20","url":null,"abstract":"Introduction: The ability of growth-promoting antibiotics to accumulate in livestock products such as meat, eggs, and milk, and the antibiotic resistance conferred on bacteria has prompted researchers to turn to phyto-additives. The present study was designed to evaluate the potential of Typha angustifolia rhizome powder as an alternative to antibiotic growth promoters in broiler chicken.\u0000Materials and methods: For this purpose, 512 one-day-old chickens of the Cobb500 strain were randomly distributed in a completely randomized design of 8 treatments of 16 chicks replicated four times. Experimental rations consisted of incorporating into a control ration 1 g of Doxycycline® (0+), and 1, 2, 4, 6, 8, and 10 g of Typha angustifolia /kg of feed, respectively.\u0000Results: The main results revealed that feed intake was not significantly affected by the different treatments. Over the study period, supplementing chicken with 6 g of T. angustifolia/kg increased live weight and weight gain by about 6.72% and 6.82%, respectively, compared to the negative control. Similarly, this phyto-additive, at the incorporation rate of 6 g/kg, decreased the chicken feed conversion ratio by 12.83% compared to the control without additives. The 6 g of Typha angustifolia/kg of feed induced a significant increase in the weight, length, and density of the intestine as compared to the negative control ration. This phyto-additive, whatever the rate, significantly increased the number of lactic acid bacteria, and the digestibility of crude protein and dietary fiber compared to the negative control. Apart from the serum concentration of total cholesterol and high-density cholesterol, which increased significantly with 1 g of Typha angustifolia compared to the negative control, all the haemato-biochemical parameters were not significantly affected by this phyto-additive, whatever the incorporation rate.\u0000Conclusion: In the condition of the present study, it was concluded that 6 g of Typha angustifolia/kg of feed can be used as a substitute for antibiotics growth promoters in animal feed.","PeriodicalId":192877,"journal":{"name":"Journal of World’s Poultry Science","volume":"31 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138985736","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}
Mohammad Amin Salim, Sattar Lohrasb, Sepideh Abrishami, Ali Sahab, Zahra Babaei, Fatemeh Heshmati, Nima Komeili
Despite being an ectoparasite of birds, Dermanyssus gallinae (D. gallinae) has no specific host range. Without a natural host, the mite can feed on mammals, including humans, due to its lack of specificity. As a result of red mite infestations, poultry industry economies have been negatively affected, egg production has declined, and chickens’ welfare has been compromised. Several in vitro studies have demonstratedthe effectiveness of diesel, petroleum, mineral, and plant oils (orange and rapeseed) in controlling poultry red mites. It is possible to develop vaccines against arthropods; however, this process takes a long time because of the complexity of the process and the possibility of inducing stronger and long-lasting immune responses in the host. This review paper aimed to comprehensively understand the morphology, the factorscontributing to red mite infestation, and the life cycle. It also provided an overview of various methods for preventing and controlling the infestation of red mites in poultry farming, including several chemical and non-chemical approaches that can be used. Chemical interventions, such as acaricides, exhibit immediate efficacy in red mite control, but their long-term sustainability and potential resistance development aresignificant concerns. Non-chemical methods, including enhanced biosecurity measures and natural predators, demonstrate promise in reducing red mite populations, offering environmentally friendly alternatives with potential long-term benefits. In order to minimize the negative impact of red mites on poultry flocks, poultry producers must understand the biology of these parasites and implement effectivemanagement strategies.
{"title":"Red Mite Infestation in Poultry: Morphology, Control and Prevention","authors":"Mohammad Amin Salim, Sattar Lohrasb, Sepideh Abrishami, Ali Sahab, Zahra Babaei, Fatemeh Heshmati, Nima Komeili","doi":"10.58803/jwps.v2i4.17","DOIUrl":"https://doi.org/10.58803/jwps.v2i4.17","url":null,"abstract":"Despite being an ectoparasite of birds, Dermanyssus gallinae (D. gallinae) has no specific host range. Without a natural host, the mite can feed on mammals, including humans, due to its lack of specificity. As a result of red mite infestations, poultry industry economies have been negatively affected, egg production has declined, and chickens’ welfare has been compromised. Several in vitro studies have demonstratedthe effectiveness of diesel, petroleum, mineral, and plant oils (orange and rapeseed) in controlling poultry red mites. It is possible to develop vaccines against arthropods; however, this process takes a long time because of the complexity of the process and the possibility of inducing stronger and long-lasting immune responses in the host. This review paper aimed to comprehensively understand the morphology, the factorscontributing to red mite infestation, and the life cycle. It also provided an overview of various methods for preventing and controlling the infestation of red mites in poultry farming, including several chemical and non-chemical approaches that can be used. Chemical interventions, such as acaricides, exhibit immediate efficacy in red mite control, but their long-term sustainability and potential resistance development aresignificant concerns. Non-chemical methods, including enhanced biosecurity measures and natural predators, demonstrate promise in reducing red mite populations, offering environmentally friendly alternatives with potential long-term benefits. In order to minimize the negative impact of red mites on poultry flocks, poultry producers must understand the biology of these parasites and implement effectivemanagement strategies.","PeriodicalId":192877,"journal":{"name":"Journal of World’s Poultry Science","volume":"6 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138985509","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}
Ousseini Moussa Hassan, E. Machuka, Kyallo Martina, Christian Keambou Tiambo, Jean-Baka Domelevo Entfellner, R. Pelle
Introduction: The major histocompatibility complex (MHC) of chicken is highly polymorphic, and it is linked to several disease resistance or susceptibility traits. Therefore, the current study aimed to analyze the genetic diversity in the MHC region of Nigerien local chicken (Dourgou, Goggori, Kolonto, Tchagara, Gouzou-gouzou, and Popular) using a high polymorphic microsatellite marker named LEI0258 to determine the diversity of chickens kept at the four agroecological zones in Niger. Materials and methods: A total of 601 chickens from six local Nigerien chickens were sampled. By capillary electrophoresis using LEI0258 marker, 403 samples with different fragment sizes were randomly chosen and sequenced. Results: The findings indicated 80 different alleles ranging in size from 181 to 474 bp. A total of 22 new alleles and 39 private alleles (that existed in only one breed) were detected. The alleles 309, 295, and 193 were the most predominant in the Nigerien local chicken population. Nine polymorphisms were observed along the LEI0258 sequence, including three in the upstream (one indel and two Single Nucleotide Polymorphism [SNP]), one in the repeat region at the last R12 (SNP), and five in the downstream (two indels and three SNPs). Conclusion: The chickens are not clustering according to their agroecological zone of origin. They are randomly distributed across the four investigated agroecological zones. The information found in this study is invaluable in breeding and conservation programs associated with several disease resistance or susceptibility traits.
{"title":"Major Histocompatibility Complex Region and Diversity of the Local Chicken Populations In Niger","authors":"Ousseini Moussa Hassan, E. Machuka, Kyallo Martina, Christian Keambou Tiambo, Jean-Baka Domelevo Entfellner, R. Pelle","doi":"10.58803/jwps.v2i4.18","DOIUrl":"https://doi.org/10.58803/jwps.v2i4.18","url":null,"abstract":"Introduction: The major histocompatibility complex (MHC) of chicken is highly polymorphic, and it is linked to several disease resistance or susceptibility traits. Therefore, the current study aimed to analyze the genetic diversity in the MHC region of Nigerien local chicken (Dourgou, Goggori, Kolonto, Tchagara, Gouzou-gouzou, and Popular) using a high polymorphic microsatellite marker named LEI0258 to determine the diversity of chickens kept at the four agroecological zones in Niger.\u0000Materials and methods: A total of 601 chickens from six local Nigerien chickens were sampled. By capillary electrophoresis using LEI0258 marker, 403 samples with different fragment sizes were randomly chosen and sequenced.\u0000Results: The findings indicated 80 different alleles ranging in size from 181 to 474 bp. A total of 22 new alleles and 39 private alleles (that existed in only one breed) were detected. The alleles 309, 295, and 193 were the most predominant in the Nigerien local chicken population. Nine polymorphisms were observed along the LEI0258 sequence, including three in the upstream (one indel and two Single Nucleotide Polymorphism [SNP]), one in the repeat region at the last R12 (SNP), and five in the downstream (two indels and three SNPs).\u0000Conclusion: The chickens are not clustering according to their agroecological zone of origin. They are randomly distributed across the four investigated agroecological zones. The information found in this study is invaluable in breeding and conservation programs associated with several disease resistance or susceptibility traits.","PeriodicalId":192877,"journal":{"name":"Journal of World’s Poultry Science","volume":"47 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138985716","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}
Introduction: The cost of poultry feed directly impacts production yield. The search for feed formulations based on less expensive products is, therefore, an alternative to improve the profits of producers. This study was conducted in Maradi at the Regional Center for Agronomic Research of the National Institute of Agronomic Research of Niger to assess the effect of roasted Faidherbia albida pods on the zootechnical performance of Isa Brown laying chickens. Materials and methods: A total of 200 Isa Brown laying chickens, aged 21 weeks, were randomly assigned to four feeding groups with five replicates each. The chickens were housed in a 5 m × 10 m building, with 10 chickens per replicate in blocks of 1.71 m². The building featured ventilation, natural lighting, and bedding made from peanut shells. Apart from the control feed (F0), the experimental feeds contained 5% (F5), 10% (F10), and 15% (F15) crushed pods of Faidherbia albida roasted at 110°C. Millet and wheat bran were the main energy sources, while fishmeal and groundnut cake provided protein. Water was provided ad libitum to all chickens. The feed was distributed over 2 months. Results: The results showed that feed ingestion increased significantly with F10 compared to the control, while consumption remained comparable among the control, F15, and F5 groups. The incorporation of roasted Faidherbia albida pods led to a significant decrease in the feed conversion ratio, with a significant difference among the treatments. The best feed conversion ratio was obtained with the F5 ration, followed by the F0 control. Conclusion: The inclusion of Faidherbia albida in the diet of chickens is beneficial for egg production. The optimal incorporation rate for roasted pods of Faidherbia albida was determined to be 10%.
{"title":"Effects of Faidherbia Albida (Del.) Chev. Torrefied Pods on the Zootechnical Performances of Laying Chickens","authors":"Brah Nouri, Ousseini Moussa Hassan, Amadou Gado Boubacar, Akourki Adamou","doi":"10.58803/jwps.v2i4.19","DOIUrl":"https://doi.org/10.58803/jwps.v2i4.19","url":null,"abstract":"Introduction: The cost of poultry feed directly impacts production yield. The search for feed formulations based on less expensive products is, therefore, an alternative to improve the profits of producers. This study was conducted in Maradi at the Regional Center for Agronomic Research of the National Institute of Agronomic Research of Niger to assess the effect of roasted Faidherbia albida pods on the zootechnical performance of Isa Brown laying chickens.\u0000Materials and methods: A total of 200 Isa Brown laying chickens, aged 21 weeks, were randomly assigned to four feeding groups with five replicates each. The chickens were housed in a 5 m × 10 m building, with 10 chickens per replicate in blocks of 1.71 m². The building featured ventilation, natural lighting, and bedding made from peanut shells. Apart from the control feed (F0), the experimental feeds contained 5% (F5), 10% (F10), and 15% (F15) crushed pods of Faidherbia albida roasted at 110°C. Millet and wheat bran were the main energy sources, while fishmeal and groundnut cake provided protein. Water was provided ad libitum to all chickens. The feed was distributed over 2 months.\u0000Results: The results showed that feed ingestion increased significantly with F10 compared to the control, while consumption remained comparable among the control, F15, and F5 groups. The incorporation of roasted Faidherbia albida pods led to a significant decrease in the feed conversion ratio, with a significant difference among the treatments. The best feed conversion ratio was obtained with the F5 ration, followed by the F0 control.\u0000Conclusion: The inclusion of Faidherbia albida in the diet of chickens is beneficial for egg production. The optimal incorporation rate for roasted pods of Faidherbia albida was determined to be 10%.","PeriodicalId":192877,"journal":{"name":"Journal of World’s Poultry Science","volume":"47 11","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139012591","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}
Poultry coccidiosis is a common and economically significant disease that affects poultry worldwide. Current treatment options for coccidiosis include using chemical agents such as ionophores and antiparasitic such as Metronidazole. However, there is growing interest in alternative treatments, such as herbal medicines, due to concerns about antiparasitic resistance and residues in poultry products. This review article aims to provide an overview of herbal medicines as potential treatments for poultry coccidiosis. The article summarizes the current research on herbal medicines for coccidiosis and highlights the potential benefits and limitations of using herbal medicines as an alternative to conventional treatments. The article explores the effectiveness of various herbal medicines in treating poultry coccidiosis, explaining how they work and presenting research findings on their efficacy. It also addresses challenges related to using herbal medicines, such as establishing standardized doses and conducting clinical trials. The review concludes by summarizing the main points and recommending further research on herbal medicines for poultry coccidiosis. Ultimately, the review underscores the potential of herbal medicines as alternative treatments and emphasizes the importance of continued investigation in this field.
{"title":"Effects of Herbal Medicine in the Treatment of Poultry Coccidiosis","authors":"Mohammad Reza Eftekhari Hasan Abad, A. Ghaniei","doi":"10.58803/jwps.v2i1.10","DOIUrl":"https://doi.org/10.58803/jwps.v2i1.10","url":null,"abstract":"Poultry coccidiosis is a common and economically significant disease that affects poultry worldwide. Current treatment options for coccidiosis include using chemical agents such as ionophores and antiparasitic such as Metronidazole. However, there is growing interest in alternative treatments, such as herbal medicines, due to concerns about antiparasitic resistance and residues in poultry products. This review article aims to provide an overview of herbal medicines as potential treatments for poultry coccidiosis. The article summarizes the current research on herbal medicines for coccidiosis and highlights the potential benefits and limitations of using herbal medicines as an alternative to conventional treatments. The article explores the effectiveness of various herbal medicines in treating poultry coccidiosis, explaining how they work and presenting research findings on their efficacy. It also addresses challenges related to using herbal medicines, such as establishing standardized doses and conducting clinical trials. The review concludes by summarizing the main points and recommending further research on herbal medicines for poultry coccidiosis. Ultimately, the review underscores the potential of herbal medicines as alternative treatments and emphasizes the importance of continued investigation in this field.","PeriodicalId":192877,"journal":{"name":"Journal of World’s Poultry Science","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123835887","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}
Introduction: The avian gastric yeast (Macrorhabdus ornithogaster) is a microorganism that infects aviary birds worldwide and can cause chronic wasting disease. Macrorhabdus ornithogaster, previously named Megabacter, infects a large group of companion birds, such as cockatiels, budgerigars, lovebirds, parrots, african gray parrots, and green-cheeked parakeets. The aim of the present case study was to evaluate the infection by Macrorhabdus ornithogaster in some companion birds and to show their prospects in the future. Case report: The investigated species included 145 cockatiels, gray parrots, lovebirds, green cheeks, and budgerigars with symptoms, such as lethargy, weight loss, regurgitation, and gasping referred to the Aria Veterinary Hospital, Mashhad, Iran, during 2021-2022. The samples were randomly evaluated for gastric yeast (Megabacter) using the gram-staining method of their feces. Conclusion: The results revealed that almost half of the symptomatic cases showed active or non-active yeast in their slides. A 14-day treatment of nystatin, apple vinegar, and metronidazole was applied for all cases, and then gram-staining slides were tested after three weeks showing that the treatment was successful. However, infection recurrence was detected in several birds, suggesting food hygiene control.
{"title":"Prevalence of Avian Gastric Yeast (Macrorhabdus ornithogaster) in Parrots and Parakeets: A Case Study","authors":"Muhammad H Kafrashi, D. Babazadeh","doi":"10.58803/jwps.v1i1.5","DOIUrl":"https://doi.org/10.58803/jwps.v1i1.5","url":null,"abstract":"Introduction: The avian gastric yeast (Macrorhabdus ornithogaster) is a microorganism that infects aviary birds worldwide and can cause chronic wasting disease. Macrorhabdus ornithogaster, previously named Megabacter, infects a large group of companion birds, such as cockatiels, budgerigars, lovebirds, parrots, african gray parrots, and green-cheeked parakeets. The aim of the present case study was to evaluate the infection by Macrorhabdus ornithogaster in some companion birds and to show their prospects in the future. \u0000Case report: The investigated species included 145 cockatiels, gray parrots, lovebirds, green cheeks, and budgerigars with symptoms, such as lethargy, weight loss, regurgitation, and gasping referred to the Aria Veterinary Hospital, Mashhad, Iran, during 2021-2022. The samples were randomly evaluated for gastric yeast (Megabacter) using the gram-staining method of their feces. \u0000Conclusion: The results revealed that almost half of the symptomatic cases showed active or non-active yeast in their slides. A 14-day treatment of nystatin, apple vinegar, and metronidazole was applied for all cases, and then gram-staining slides were tested after three weeks showing that the treatment was successful. However, infection recurrence was detected in several birds, suggesting food hygiene control.","PeriodicalId":192877,"journal":{"name":"Journal of World’s Poultry Science","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114302531","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}
Methionine is an essential amino acid which is commonly used as a supplement in poultry diets. Multiple systems are involved in the absorption and transportation of liquid and powder Methionine in the segment of the jejunum. Methionine supplementation in a low-protein diet alleviates the negative effects of heat stress and improves the performance of chickens. The supplementation of the synthetic Methionine improves the amino acid balance and consequently promotes growth performance by enhancing quantity and quality of egg production, feed efficiency, and protein synthesis, as well as decreasing fat synthesis in poultry breeds (Broiler Chicken, Laying hen, Turkey, Duck, Guinea fowl, Quail breeder, and Gees). Methionine supplementation also improves the immune response through the direct effects on protein synthesis and breakdown and indirect effects on the derivatives of Methionine. The variables, such as growing period, type of production, sex, and breed, influence the Methionine requirement. Moreover, the Methionine requirement expressed as a percentage of diet declines during the starter and grower phases.
{"title":"Methionine in Poultry Nutrition: A Review","authors":"D. Babazadeh, Pouria Ahmadi Simab","doi":"10.58803/jwps.v1i1.1","DOIUrl":"https://doi.org/10.58803/jwps.v1i1.1","url":null,"abstract":"Methionine is an essential amino acid which is commonly used as a supplement in poultry diets. Multiple systems are involved in the absorption and transportation of liquid and powder Methionine in the segment of the jejunum. Methionine supplementation in a low-protein diet alleviates the negative effects of heat stress and improves the performance of chickens. The supplementation of the synthetic Methionine improves the amino acid balance and consequently promotes growth performance by enhancing quantity and quality of egg production, feed efficiency, and protein synthesis, as well as decreasing fat synthesis in poultry breeds (Broiler Chicken, Laying hen, Turkey, Duck, Guinea fowl, Quail breeder, and Gees). Methionine supplementation also improves the immune response through the direct effects on protein synthesis and breakdown and indirect effects on the derivatives of Methionine. The variables, such as growing period, type of production, sex, and breed, influence the Methionine requirement. Moreover, the Methionine requirement expressed as a percentage of diet declines during the starter and grower phases.","PeriodicalId":192877,"journal":{"name":"Journal of World’s Poultry Science","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125567433","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}
Sufian Abdo Jilo, Sadik Zakir Abadura, Sureshkumar P. Nair
Introduction: Gastrointestinal tract helminthiasis of poultry is a parasitic infection of gastrointestinal parts of poultry by macroparasite which is classified as a tapeworm (cestodes), roundworm (nematodes), and flukeworm (trematodes). Cestodes and nematodes are the common intestinal helminthic infections in local chickens leading to high nutritional and economic loss to the poor farmers of rural areas. Thus, the current study aimed to determine the prevalence of gastrointestinal helminth parasites and identify the parasite species that infect local breed chickens in the study area. Materials and methods: This cross-sectional study on gastrointestinal helminths was conducted on 144 local breeds of chickens raised under a traditional management system in seven kebeles located around Dalomana town of Bale zone, Ethiopia. Results: Of these chickens, 131 (91%) were infected with one of the five different helminth parasites and 13 (9%) were free of helminth parasites. The results of the current study indicated that 131 (91%) and 107 (74.3%) of the examined chickens were invariably infected by diverse species of cestodes and nematodes species, respectively. The major cestode species recovered from chickens were Raillietina echinobothrida (75.5%), Raillietina tetragona (73.6%), Davainea proglottina (11.1%). The major nematode species encountered were Heterakis gallinarum (37.5%), Ascaridia galli (35.4%), Capillaria anatis (6.9%), Capillaria obsignata (5.6%), and Capillaria annulata (4.9%). Regarding the prevalence of these parasites in relation to age, sex, and kebele, no significant difference was indicated. Conclusion: The findings of the current study strongly suggested that helminthiasis is a very serious problem of backyard chickens in Dalomana district, Bale zone of Oromia, and appropriate control strategies need to be devised.
{"title":"The Study on Prevalence of Gastrointestinal Helminths (Cestodes, Nematodes, and Trematodes) in Chickens, Dalomana District, Bale Zone, Southeast Ethiopia","authors":"Sufian Abdo Jilo, Sadik Zakir Abadura, Sureshkumar P. Nair","doi":"10.58803/jwps.v1i1.3","DOIUrl":"https://doi.org/10.58803/jwps.v1i1.3","url":null,"abstract":"Introduction: Gastrointestinal tract helminthiasis of poultry is a parasitic infection of gastrointestinal parts of poultry by macroparasite which is classified as a tapeworm (cestodes), roundworm (nematodes), and flukeworm (trematodes). Cestodes and nematodes are the common intestinal helminthic infections in local chickens leading to high nutritional and economic loss to the poor farmers of rural areas. Thus, the current study aimed to determine the prevalence of gastrointestinal helminth parasites and identify the parasite species that infect local breed chickens in the study area. \u0000Materials and methods: This cross-sectional study on gastrointestinal helminths was conducted on 144 local breeds of chickens raised under a traditional management system in seven kebeles located around Dalomana town of Bale zone, Ethiopia. \u0000Results: Of these chickens, 131 (91%) were infected with one of the five different helminth parasites and 13 (9%) were free of helminth parasites. The results of the current study indicated that 131 (91%) and 107 (74.3%) of the examined chickens were invariably infected by diverse species of cestodes and nematodes species, respectively. The major cestode species recovered from chickens were Raillietina echinobothrida (75.5%), Raillietina tetragona (73.6%), Davainea proglottina (11.1%). The major nematode species encountered were Heterakis gallinarum (37.5%), Ascaridia galli (35.4%), Capillaria anatis (6.9%), Capillaria obsignata (5.6%), and Capillaria annulata (4.9%). Regarding the prevalence of these parasites in relation to age, sex, and kebele, no significant difference was indicated. \u0000Conclusion: The findings of the current study strongly suggested that helminthiasis is a very serious problem of backyard chickens in Dalomana district, Bale zone of Oromia, and appropriate control strategies need to be devised.","PeriodicalId":192877,"journal":{"name":"Journal of World’s Poultry Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130654010","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}
The current study aimed to characterize Pasteurella multocida (P. multocida) isolates from layers and breeder chickens in Egypt regarding in-vitro antibiotic sensitivity and resistance pattern. In doing so, spleen, liver, lungs, and heart, were taken aseptically from chickens suffering from a drop in egg production, septicemia, respiratory manifestations, and mortalities between 2016 and 2017. To isolate bacteria, samples were grown on a modified Das medium. Moreover, microscopic appearance and biochemical characteristics were used to identify pure colonies of P. multocida isolates. In the next step, in-vitro antibiotic sensitivity testing was performed on the isolated P. multocida. The findings indicated that P. multocida was found in 36 isolates out of 330 investigated chicken flocks. Small glistering, mucoid, grayish, and dew drop P. multocida colonies were discovered during the culture analysis. Pasteurella multocida isolates were Gram-negative coccobacilli using the microscope. Catalase, indole generation, H2S production, nitrate reduction, and oxidase tests were all positive for the sample; however, methyl red, urease activity, Voge's proskaur, and gelatin liquefaction tests were all negative. They also fermented glucose, mannose, fructose, sucrose, mannitol, xylose, and sorbitol without producing gas but not lactose, arabinose, maltose, inositol, salicin, raffinose, or dulcitol. Isolated P. multocida strains were sensitive to tetracycline, erythromycin, trimethoprim/sulphamethoxazole, norfloxacin, ofloxacin, penicillin, chloramphenicol, and azithromycin, while resistant to ampicillin and clindamycin. Cefoperazone, gentamycin, and streptomycin all showed intermediate sensitivity.
{"title":"The in-vitro Antibiotic Sensitivity Test of Pasteurella multocida Isolated from Layer and Breeder Chickens","authors":"A. Z. Qandoos, H. Ahmed, W. A. Abd El-Ghany","doi":"10.58803/jwps.v1i1.2","DOIUrl":"https://doi.org/10.58803/jwps.v1i1.2","url":null,"abstract":"The current study aimed to characterize Pasteurella multocida (P. multocida) isolates from layers and breeder chickens in Egypt regarding in-vitro antibiotic sensitivity and resistance pattern. In doing so, spleen, liver, lungs, and heart, were taken aseptically from chickens suffering from a drop in egg production, septicemia, respiratory manifestations, and mortalities between 2016 and 2017. To isolate bacteria, samples were grown on a modified Das medium. Moreover, microscopic appearance and biochemical characteristics were used to identify pure colonies of P. multocida isolates. In the next step, in-vitro antibiotic sensitivity testing was performed on the isolated P. multocida. The findings indicated that P. multocida was found in 36 isolates out of 330 investigated chicken flocks. Small glistering, mucoid, grayish, and dew drop P. multocida colonies were discovered during the culture analysis. Pasteurella multocida isolates were Gram-negative coccobacilli using the microscope. Catalase, indole generation, H2S production, nitrate reduction, and oxidase tests were all positive for the sample; however, methyl red, urease activity, Voge's proskaur, and gelatin liquefaction tests were all negative. They also fermented glucose, mannose, fructose, sucrose, mannitol, xylose, and sorbitol without producing gas but not lactose, arabinose, maltose, inositol, salicin, raffinose, or dulcitol. Isolated P. multocida strains were sensitive to tetracycline, erythromycin, trimethoprim/sulphamethoxazole, norfloxacin, ofloxacin, penicillin, chloramphenicol, and azithromycin, while resistant to ampicillin and clindamycin. Cefoperazone, gentamycin, and streptomycin all showed intermediate sensitivity.","PeriodicalId":192877,"journal":{"name":"Journal of World’s Poultry Science","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132585496","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 : 2022-12-25DOI: 10.58803/jwps.2022.1.2.01
Soheil Sadr, Seyed Ali Ghafouri, A. Ghaniei, Danial Jami Moharreri, Marzieh Zeinali, Nasim Qaemifar, Parian Poorjafari Jafroodi, Zahra Hajiannezhad, Amir Hossein Atazade
Introduction: Trichomonas gallinae (T. gallinae) infects numerous species of birds worldwide. Many antiprotozoal drugs have been utilized for therapeutic purposes. Herbal plants extracts do not result in drug resistance or tissue residue; therefore, they are a dependable and safe substitute for treating trichomoniasis. The current study, the antitrichomonal properties of three herbal plants (Quercus infectoria, Artemisia annua, and Allium sativum) were compared to those of metronidazole in pigeons. Materials and methods: In this experiment, 32 pigeons were used, each of which was divided into four groups with four replicates. All groups were experimentally infected with T. gallinae except for group D. Group A was treated with an herbal mixture (80% Quercus infectoria extract, 11% Artemisia annua extract, and 9% Allium sativum extract [standardized to 8% total tannic acid]; Coccyphyt-L®; Makian Dam Pars Science-Based Company), while Group B was given metronidazole. The positive control group C was experimentally infected but not treated with T. gallinae, while group D remained healthy throughout the experiment. The experiment consisted of a performance index, weight gain, wet mount, and biochemical and hematological examination. Results: Compared to metronidazole, the treatment with an herbal mixture significantly reduced the pathogenic effects of Trichomonas spp. After a week of treatment, chickens in group A were nearly healthy and, in some respects, superior to those in the metronidazole treatment group. Conclusion: In conclusion, the antiprotozoal properties of the aforementioned herbal mixture suggest its use as an alternative antitrichomonal agent to chemotherapeutic drugs in trichomoniasis treatment.
{"title":"Treatment of Avian Trichomoniasis by Tannin-based Herbal mixture (Artemisia Annua, Quercus infectoria, and Allium Sativum)","authors":"Soheil Sadr, Seyed Ali Ghafouri, A. Ghaniei, Danial Jami Moharreri, Marzieh Zeinali, Nasim Qaemifar, Parian Poorjafari Jafroodi, Zahra Hajiannezhad, Amir Hossein Atazade","doi":"10.58803/jwps.2022.1.2.01","DOIUrl":"https://doi.org/10.58803/jwps.2022.1.2.01","url":null,"abstract":"Introduction: Trichomonas gallinae (T. gallinae) infects numerous species of birds worldwide. Many antiprotozoal drugs have been utilized for therapeutic purposes. Herbal plants extracts do not result in drug resistance or tissue residue; therefore, they are a dependable and safe substitute for treating trichomoniasis. The current study, the antitrichomonal properties of three herbal plants (Quercus infectoria, Artemisia annua, and Allium sativum) were compared to those of metronidazole in pigeons. Materials and methods: In this experiment, 32 pigeons were used, each of which was divided into four groups with four replicates. All groups were experimentally infected with T. gallinae except for group D. Group A was treated with an herbal mixture (80% Quercus infectoria extract, 11% Artemisia annua extract, and 9% Allium sativum extract [standardized to 8% total tannic acid]; Coccyphyt-L®; Makian Dam Pars Science-Based Company), while Group B was given metronidazole. The positive control group C was experimentally infected but not treated with T. gallinae, while group D remained healthy throughout the experiment. The experiment consisted of a performance index, weight gain, wet mount, and biochemical and hematological examination. Results: Compared to metronidazole, the treatment with an herbal mixture significantly reduced the pathogenic effects of Trichomonas spp. After a week of treatment, chickens in group A were nearly healthy and, in some respects, superior to those in the metronidazole treatment group. Conclusion: In conclusion, the antiprotozoal properties of the aforementioned herbal mixture suggest its use as an alternative antitrichomonal agent to chemotherapeutic drugs in trichomoniasis treatment.","PeriodicalId":192877,"journal":{"name":"Journal of World’s Poultry Science","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128846288","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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