Ahad Bigdeli Khajehdizaji, R. Pirmohammadi, A. Taghizadeh, A. G. Gharehbagh, O. Hamidi, Z. Hemmati
This study was conducted to investigate the effect of different levels of calcium salts of fatty acids (CSFA) on performance in Holstein calves. A total of sixteen 17 month of age male Holstein calves with average of (540 ± 5 Kg) weight were selected and were divided into four groups in order to the experimental complete randomized block design. The calves were fed by control groups with no fat protected and 2, 4 and 6 percentages of fat protected oils until 60 days. Feed intake, Body weight gain and feed conversion ratio were measured. The blood samples were taken to investigate the serum content of plasma protein, glucose, calcium, phosphorus, cholesterol, triglyceride, LDL and HDL. Additionally the fat and protein digestibility in each groups were measured. Data from this study showed that the highest FI and BW and the better FCR was related to the calves fed by 2 % fat protected supplement but there were no significant effects on calves performance between treatments. Feeding the fat protected supplementations lead to higher protein and fat digestibility none significantly. The higher use of calcium salts of fatty acids supplements lead to higher serum triglyceride, cholesterol, calcium and LDL significantly (P≤0.05). There were no significant differences between treatments about glucose, phosphorous and protein content in the calves were feed by different levels of calcium salts of fatty acids supplements. In conclusion we could demonstrated that using of different levels of calcium salts of fatty acids may have beneficial effects on performance and some blood biochemical in the male Holstein Calves.
{"title":"Effect of supplementation different levels of calcium salts of fatty acids on performance and some blood biochemical in male Holstein calves","authors":"Ahad Bigdeli Khajehdizaji, R. Pirmohammadi, A. Taghizadeh, A. G. Gharehbagh, O. Hamidi, Z. Hemmati","doi":"10.4081/VSD.2018.7835","DOIUrl":"https://doi.org/10.4081/VSD.2018.7835","url":null,"abstract":"This study was conducted to investigate the effect of different levels of calcium salts of fatty acids (CSFA) on performance in Holstein calves. A total of sixteen 17 month of age male Holstein calves with average of (540 ± 5 Kg) weight were selected and were divided into four groups in order to the experimental complete randomized block design. The calves were fed by control groups with no fat protected and 2, 4 and 6 percentages of fat protected oils until 60 days. Feed intake, Body weight gain and feed conversion ratio were measured. The blood samples were taken to investigate the serum content of plasma protein, glucose, calcium, phosphorus, cholesterol, triglyceride, LDL and HDL. Additionally the fat and protein digestibility in each groups were measured. Data from this study showed that the highest FI and BW and the better FCR was related to the calves fed by 2 % fat protected supplement but there were no significant effects on calves performance between treatments. Feeding the fat protected supplementations lead to higher protein and fat digestibility none significantly. The higher use of calcium salts of fatty acids supplements lead to higher serum triglyceride, cholesterol, calcium and LDL significantly (P≤0.05). There were no significant differences between treatments about glucose, phosphorous and protein content in the calves were feed by different levels of calcium salts of fatty acids supplements. In conclusion we could demonstrated that using of different levels of calcium salts of fatty acids may have beneficial effects on performance and some blood biochemical in the male Holstein Calves.","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-01-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90926326","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 : 2018-09-26DOI: 10.7904/2068-4738-IX(18)-12
T. Bozhanska
{"title":"Botanical and morphological composition of artificial grassland of bird’s–foot–trefoil (Lotus Corniculatus L.) treated with lumbrical and lumbrex","authors":"T. Bozhanska","doi":"10.7904/2068-4738-IX(18)-12","DOIUrl":"https://doi.org/10.7904/2068-4738-IX(18)-12","url":null,"abstract":"","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"15 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82423843","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 : 2018-09-26DOI: 10.7904/2068-4738-IX(18)-65
N. Georgieva, V. Kosev
{"title":"Adaptability and Stability of White Lupin Cultivars","authors":"N. Georgieva, V. Kosev","doi":"10.7904/2068-4738-IX(18)-65","DOIUrl":"https://doi.org/10.7904/2068-4738-IX(18)-65","url":null,"abstract":"","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"227 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86170616","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 : 2018-09-26DOI: 10.7904/2068-4738-IX(18)-20
Laidia Zerkaoui, M. Benslimane, A. Hamimed
{"title":"The purification performances of the lagooning process, case of the Beni Chougrane region in Mascara (Algerian N.W.)","authors":"Laidia Zerkaoui, M. Benslimane, A. Hamimed","doi":"10.7904/2068-4738-IX(18)-20","DOIUrl":"https://doi.org/10.7904/2068-4738-IX(18)-20","url":null,"abstract":"","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"133 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73962025","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 : 2018-09-26DOI: 10.7904/2068-4738-IX(18)-38
I. Nikolova, N. Georgieva
One of the most serious pests of commercial Fabaceae crops especially alfalfa is the pea aphid Acyrthosiphon pisum Harris. The pea aphid damages crops directly caused chlorosis and necrosis, leading to significant alfalfa loss worldwide. Hence the need for aphid management and use of insecticides. It was studied the effect of a biological insecticide Agricolle and two biological nano–fertilizers (Nagro and Lytovit) to a control of pea aphid, Acyrthosiphon pisum (Hemiptera, Sternorrhyncha: Aphididae) and changes in plastid pigment and total nitrogen contents in alfalfa. On the basis of the sweeping with the entomological net average number of aphids and mortality were calculated on the 1, 5, 7 and 9 days after treatment. It was found that the treatment with biological products Agricolle, Nagro and Litovit used alone and in combinations reduced Acyrthosiphon pisum density in a different range. After application of Agricolle with Nagro combination, followed by Agricolle was found the lowest density and the highest aphid mortality. Biological products increased the total pigment content as the highest impact demonstrated used of Agricolle with Nagro–33.4 % increase, followed by treatment with Nagro–29.6 %. Chlorophyll a to chlorophyll b as well as green pigments to carotenoids ratio determined plants treated with Agricolle + Nagro and Nagro as plants with the best physiological state. Alfalfa fixed the most nitrogen (respectively more with 2.77 and 2.95 kg N/kg dry mass yield in compared to control) in the combined treatment of Aricolle with Nagro and Litovit. Keyword: Agricolle, nano–fertilizers, Acyrthosiphon pisum mortality, plastid pigments, nitrogen.
豌豆蚜虫是豆科作物尤其是紫花苜蓿最严重的害虫之一。豌豆蚜虫直接危害作物，造成黄萎病和坏死，在世界范围内造成了重大的苜蓿损失。因此，需要对蚜虫进行管理和使用杀虫剂。研究了生物杀虫剂Agricolle和两种生物纳米肥料(Nagro和Lytovit)对豌豆蚜虫(半翅目:蚜虫科)的防治效果以及苜蓿质体色素和总氮含量的变化。在虫网清扫的基础上，计算处理后1、5、7、9 d的平均蚜数和死亡率。研究发现，生物制品Agricolle、Nagro和Litovit单独使用和联合使用在不同范围内降低了水蛭的密度。施用Agricolle与Nagro组合后，Agricolle密度最低，蚜死亡率最高。生物制品提高了总色素含量，其中使用Agricolle的影响最大，增加了33.4%，其次是用nagro处理的29.6%。叶绿素a与叶绿素b的比值以及绿色色素与类胡萝卜素的比值决定了Agricolle + Nagro和Nagro处理植株的生理状态最佳。紫花苜蓿在Aricolle与Nagro和Litovit复合处理中固定氮量最多(分别为2.77和2.95 kg N/kg干质量产量)。关键词:农业，纳米肥料，水蛭，质体色素，氮。
{"title":"Effect of biological products on the population of aphids and chemical components in alfalfa","authors":"I. Nikolova, N. Georgieva","doi":"10.7904/2068-4738-IX(18)-38","DOIUrl":"https://doi.org/10.7904/2068-4738-IX(18)-38","url":null,"abstract":"One of the most serious pests of commercial Fabaceae crops especially alfalfa is the pea aphid Acyrthosiphon pisum Harris. The pea aphid damages crops directly caused chlorosis and necrosis, leading to significant alfalfa loss worldwide. Hence the need for aphid management and use of insecticides. It was studied the effect of a biological insecticide Agricolle and two biological nano–fertilizers (Nagro and Lytovit) to a control of pea aphid, Acyrthosiphon pisum (Hemiptera, Sternorrhyncha: Aphididae) and changes in plastid pigment and total nitrogen contents in alfalfa. On the basis of the sweeping with the entomological net average number of aphids and mortality were calculated on the 1, 5, 7 and 9 days after treatment. It was found that the treatment with biological products Agricolle, Nagro and Litovit used alone and in combinations reduced Acyrthosiphon pisum density in a different range. After application of Agricolle with Nagro combination, followed by Agricolle was found the lowest density and the highest aphid mortality. Biological products increased the total pigment content as the highest impact demonstrated used of Agricolle with Nagro–33.4 % increase, followed by treatment with Nagro–29.6 %. Chlorophyll a to chlorophyll b as well as green pigments to carotenoids ratio determined plants treated with Agricolle + Nagro and Nagro as plants with the best physiological state. Alfalfa fixed the most nitrogen (respectively more with 2.77 and 2.95 kg N/kg dry mass yield in compared to control) in the combined treatment of Aricolle with Nagro and Litovit. Keyword: Agricolle, nano–fertilizers, Acyrthosiphon pisum mortality, plastid pigments, nitrogen.","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"106 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75685512","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 : 2018-09-26DOI: 10.7904/2068-4738-IX(18)-47
M. Bakari, H. Yusuf
Sustainability of rice processing depends to a large extent on the utilization of waste by–products generated during the process as biofuel feedstock, biomaterial feedstock or animal feed. Rice husk is an abundant by–product of rice processing that is dumped within the rice processing communities with negative environmental effects. Densification of rice husk into pellets and briquettes using available binders from trees used as firewood, and other agricultural wastes will make it an effective biofuel feedstock that will increase sustainability of rice production. In this study, three locally available binders (Afzelia africana aril, de–oiled A. africana aril, and groundnut shell) were chemically and physically characterize; and their effectiveness as binders for production of densified rice husk briquettes for biofuel production were studied. The study showed that binder chemical properties affect the permeability and density of the densified rice husk briquettes. Keyword: rice husk, sustainability, biofuel, densification, Afzelia Africana aril, groundnut shell.
{"title":"Utilization of locally available binders for densification of rice husk for biofuel production","authors":"M. Bakari, H. Yusuf","doi":"10.7904/2068-4738-IX(18)-47","DOIUrl":"https://doi.org/10.7904/2068-4738-IX(18)-47","url":null,"abstract":"Sustainability of rice processing depends to a large extent on the utilization of waste by–products generated during the process as biofuel feedstock, biomaterial feedstock or animal feed. Rice husk is an abundant by–product of rice processing that is dumped within the rice processing communities with negative environmental effects. Densification of rice husk into pellets and briquettes using available binders from trees used as firewood, and other agricultural wastes will make it an effective biofuel feedstock that will increase sustainability of rice production. In this study, three locally available binders (Afzelia africana aril, de–oiled A. africana aril, and groundnut shell) were chemically and physically characterize; and their effectiveness as binders for production of densified rice husk briquettes for biofuel production were studied. The study showed that binder chemical properties affect the permeability and density of the densified rice husk briquettes. Keyword: rice husk, sustainability, biofuel, densification, Afzelia Africana aril, groundnut shell.","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"84 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78752667","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 : 2018-09-26DOI: 10.7904/2068-4738-IX(18)-56
D. Mari̇nova, I. Ivanova, E. Zhekova
{"title":"Evaluation of Romanian alfalfa varieties under the agro–environmental conditions in northern Bulgaria","authors":"D. Mari̇nova, I. Ivanova, E. Zhekova","doi":"10.7904/2068-4738-IX(18)-56","DOIUrl":"https://doi.org/10.7904/2068-4738-IX(18)-56","url":null,"abstract":"","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"16 3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81045654","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 : 2018-09-26DOI: 10.7904/2068-4738-IX(18)-29
Yaser Rahimian, S. M. Akbari, M. Karami, Mostafa Fafghani
The aim of this study was to investigate the effect of using fenugreek powder on performance, some immune parameters and intestinal micro-flora on broiler chicks. A total of 320 one day Cobb 500 broiler chicks were divided and assigned into 4 groups and 5 replicates of 16 birds each. Chicks were fed by basal diet as control, 3 levels (0.7, 1.4 and 2.8 percentage) of fenugreek powder respectively. During the experimental period feed intake (FI), body weight gains (BWG) and feed conversion ratio (FCR) were calculated. Also, after 30 and 38 days last, the blood samples were taken from wing vein to evaluate the sheep red blood cell (SRBC) and anti-body against Influenza and New castle disease vaccine (ND). For evaluation carcass traits 4 birds of the same weight in each group were slaughtered, separated and weighed. The result obtained from this study showed that the highest FI related to the fenugreek powder and highest BW was seen in the groups that the fed by 2.8 % powder. Also, there were significant differences between treatments about FCR (p≤0.05). The SRBC, ND and Influenza titer as an immune system was for 2.8 % fenugreek powder respectively. The carcass evaluation mentioned that the highest carcass percentage was for 2.8 % fenugreek powder and there were significant differences between groups about intestine and gizzard percentage. The results showed that different levels of fenugreek powder used in experimental broilers had significant effects on intestinal microbial population. We also concluded that fenugreek powder at the present levels can enhance body performance, some carcass visceral percentage, some immune system parameters titer in Cobb 500 broiler chicks. Keyword: Broiler, Fenugreek, Performance, Immune system, Intestinal microbial population.
{"title":"Effect of different levels of Fenugreek powder supplementation on performance, Influenza, Sheep red blood cell, New Castle diseases anti-body titer and intestinal microbial flora on Cobb 500 broiler chicks","authors":"Yaser Rahimian, S. M. Akbari, M. Karami, Mostafa Fafghani","doi":"10.7904/2068-4738-IX(18)-29","DOIUrl":"https://doi.org/10.7904/2068-4738-IX(18)-29","url":null,"abstract":"The aim of this study was to investigate the effect of using fenugreek powder on performance, some immune parameters and intestinal micro-flora on broiler chicks. A total of 320 one day Cobb 500 broiler chicks were divided and assigned into 4 groups and 5 replicates of 16 birds each. Chicks were fed by basal diet as control, 3 levels (0.7, 1.4 and 2.8 percentage) of fenugreek powder respectively. During the experimental period feed intake (FI), body weight gains (BWG) and feed conversion ratio (FCR) were calculated. Also, after 30 and 38 days last, the blood samples were taken from wing vein to evaluate the sheep red blood cell (SRBC) and anti-body against Influenza and New castle disease vaccine (ND). For evaluation carcass traits 4 birds of the same weight in each group were slaughtered, separated and weighed. The result obtained from this study showed that the highest FI related to the fenugreek powder and highest BW was seen in the groups that the fed by 2.8 % powder. Also, there were significant differences between treatments about FCR (p≤0.05). The SRBC, ND and Influenza titer as an immune system was for 2.8 % fenugreek powder respectively. The carcass evaluation mentioned that the highest carcass percentage was for 2.8 % fenugreek powder and there were significant differences between groups about intestine and gizzard percentage. The results showed that different levels of fenugreek powder used in experimental broilers had significant effects on intestinal microbial population. We also concluded that fenugreek powder at the present levels can enhance body performance, some carcass visceral percentage, some immune system parameters titer in Cobb 500 broiler chicks. Keyword: Broiler, Fenugreek, Performance, Immune system, Intestinal microbial population.","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"105 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78648138","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 : 2018-05-15DOI: 10.7904/2068-4738-IX(17)-13
N. Ouis, A. Hariri
{"title":"Antioxidant and antibacterial activities of the essential oils of Ceratonia siliqua","authors":"N. Ouis, A. Hariri","doi":"10.7904/2068-4738-IX(17)-13","DOIUrl":"https://doi.org/10.7904/2068-4738-IX(17)-13","url":null,"abstract":"","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"38 1","pages":"13-23"},"PeriodicalIF":0.0,"publicationDate":"2018-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86923390","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 : 2018-05-15DOI: 10.7904/2068-4738-IX(17)-40
N. Georgieva, I. Nikolova, Y. Naydenova
{"title":"Possibility for weed control by using of an organic product with herbicidal effect.","authors":"N. Georgieva, I. Nikolova, Y. Naydenova","doi":"10.7904/2068-4738-IX(17)-40","DOIUrl":"https://doi.org/10.7904/2068-4738-IX(17)-40","url":null,"abstract":"","PeriodicalId":8682,"journal":{"name":"Banat's Journal of Biotechnology","volume":"1 1","pages":"40-49"},"PeriodicalIF":0.0,"publicationDate":"2018-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88908322","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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