Животноводство и молочное дело список научных статей
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Udder morphological traits, milking characteristics and machine milking ability of ewes of Tsigai, improved valachian, lacaune breeds and their crosses
We evaluated morphology of udder and milkability of ewes (583 observations with each trait) in ewes of 8 genotypes (286 ewes) created of the basis of Tsigai (T), Improved Valachian (IV) and Lacaune (LC) breeds. All studied parameters were influenced by the genotype (P<0.001), many of them also by...
2022 / P Makovický, M. Milerski, P Makovický, M Margetín, M. Nagy -
Evaluation the effect of using thyme and oregano powder in comparison to the antibiotic and probiotic supplementation on growth, some immune responses and intestinal morphology of broiler chicks
To determine the effect of using thyme and oregano powder supplementation on performance, some immune response and intestinal morphology of broiler chicks a total of 200 one-day-old Cobb 500 male broiler chicks were divided into the four treatments consisting of five replicates of 10 chicks each....
2020 / Omid Parvizi, Reza Taherkhani, Mehran Abouzari -
Effects of probiotic Clostridium Butyrate on Performance and Immunocompetence and Digestive Function of poultry
The purpose of our research was to study the effects of dietary addition of Clostridium butyricum (CB) on performance, immunocompetence and digestive function of poultry. Using single factor experiment design, 720 one-day-old and healthy AA broilers were divided into 6 groups with 6 replicates in...
2020 / Xiaofei Wang, Yanzhao Xu, Hanna Fotina -
Influence of milk thistle, methifene and sylimevit on the morphological parameters of laying hens in experimental chronic cadmium toxicosis
One of the most pressing problems of modern science is the systematic study of natural processes, forecasting and complex assessment of changes in the environment under the influence of anthropogenic load. Blood composition is a relatively constant indicator, which is at the same time one of the...
2020 / A.Y. Ostapyuk, B.V. Gutyj -
Energy evaluation of cows using genetic markers
The aim of the study was to research the polymorphism of allelic variants of somatotropin GH genes and pituitary-specific transcription factor PIT-1 and its influence on bioenergetic parameters of high-yielding of Holstein breed cows in intensive milk production technology (cold method of growing...
2020 / N.Yu. Gubarenko -
Prevention of hepatosis in laying hens using hepatoprotectors Hep-A-Stress and Hepasan-VS
The article presents the results of preventive efficacy of hepatoprotectors Hep-A-Stress and Hepasan-VS in laying hens with hepatosis. The research was conducted in modern poultry farm. Three groups of laying hens (control and two experimental) Lohmann Brown breed (n = 1500) aged 224 days were...
2020 / V.Y. Yaremchuk, L.G. Slivinska -
Digestibility Coefficients of Cattle Hoof Meal Diet by African Catfish Clarias gariepinus Juvenile
Digestibility trial of Cattle hoof waste subjected to five processing methods was conducted on Clarias gariepinus juveniles. A reference diet 70 % and test diet 30 % was formulated with chromic oxide biomarker. Feed and feacal samples collected at 8h interval after feeding were analysed for...
2020 / A.E. Falaye, S.O. Sule -
Effect of supplemental Mn, Zn, Fe and Cu and their interactions on the performance of broiler chickens
Based on the results of the analysis of feed materials on the content of micronutrient elements and conducting scientific experiments on broilers chicken, the most effective source of Manganese, Zinc, Iron and Copper in mixed feeds, which contributes to solving the problem of increasing the quality ...
2020 / M. Holubiev, T. Holubieva, M. Sychov -
Physicochemical properties and chemical composition of muscle tissue of young pigs of large white breed and their correlation with some serum enzymes
The aim of the study was to investigate the biochemical parameters of blood serum, physicochemical properties and chemical composition of muscle tissue of young white pigs of English origin, as well as to calculate the level of correlations between the main quantitative traits. The experimental...
2020 / V.I. Khalak, B.V. Gutyj -
Influence of soy flour and its processed products on the essential amino acids content in the bees body
Providing bees with benign and sufficient protein feeds is the key to successful beekeeping. Protein feed significantly affects on certain functions of individuals and the vital activity and productivity of the bee colonies. So, as a result of increased consumption of protein feed during the first...
2020 / I.I. Ibatullin, S.F. Razanov, V.M. Nedashkivskyi -
Influence of vitamin-mineral supplement on protein metabolism in rabbits’ organisms
The purpose of the study is to study the influence of different vitamin-mineral supplement “Tekro” doses on biochemical parameters in blood plasma and liver of rabbits of New Zealand breed. The research methodology is based on research according to generally accepted research methods. Biochemical...
2021 / M. Fedorchenko -
Bioenergetic and ethological features of the first-calf heifers of different genotypes
The aim of this work was to study bioenergetic and ethological indicators in crossbred first-calf heifers compared to purebred first-calf heifers. The research was conducted on the first-calf heifers of Ukrainian Black-Pied dairy breed and first-generation crossbreeds obtained as a result of...
2021 / O.O. Borshch, S.Yu. Ruban, O.V. Borshch, V.M. Polishchuk -
System of antioxidant protection of the body of piglets under the action of feed additive “Butaselmevit-plus”
The aim of the study was to investigate the effect of the feed additive “Butaselmevit-plus” on the state of the antioxidant defense system of piglets during weaning. The experiments were conducted on the basis of the LTD “KOSHET” Mukachevo district of Zakarpattia region. Two groups of piglets were...
2021 / T.V. Martyshuk, B.V. Gutyj, V.I. Khalak -
Prevalence of some common bacterial diseases in commercial poultry farm
Bacterial disease of poultry is one of the major constraints to the expansion of poultry industry. The study was undertaken to investigate some common bacterial diseases in commercial poultry farm. A total of 100 sick and dead chickens (67 broilers, 26 layers and 7 sonali) were collected from...
2021 / Sharna Halder, Shubhagata Das, Sabuj Kanti Nath, Swarup Kumar Kundu, Md. Sirazul Islam, Sharmin Chowdhury, Md. Masuduzzaman -
The influence of global warming on the productivity and quality of cow's milk
The objective of this research was to analyze the dynamics of productivity, quality composition and energy value of cow's milk obtained during three periods (3 years each) in central Ukraine by various technological housing variants. Over the last 20 years, there has been a global trend towards of...
2021 / O.O. Borshch -
Natural biologically active additive in feeding calves
Studies on the effectiveness of the inclusion of sodium humate in the diet of young cattle were conducted on four groups of animals. Installed improvement in the consumption of hay by the bulls of the experimental groups by 12.5–20 % compared with the control young was found, as a result of which...
2021 / V.F. Radchikov, V.P. Tzai, A.N. Kot, T.L. Sapsaleva, G.V. Besarab, B.V. Gutyj, V.I. Karpovskyi, V.O. Trokoz -
The results of fattening hybrid pigs of Danish selection
The results of a study of the breed combinations that influence pigs of Danish selection on fattening, meat, and economic indicators are presented. The experimental animals were divided into two groups according to their genotype. The method of groups-analogs was applied. The pigs were similar in...
2022 / O.M. Chernenko, O.I. Chernenko, R.V. Mylostyvyi, O.V. Khmeleva, V.Ye. Garashchenko, O.G. Bordunova, V.R. Dutka -
Changes in the chemical composition of broiler meat when chelated compounds are added to the diet
The paper considers the use of chelated forms of micronutrients for feeding broilers. The study aims to investigate the chemical composition of broiler meat in the case of broiler chickens of Cobb-500 cross, provided Zn, Cu, and Mn chelated forms are supplied to the diet. Experimental studies were...
2022 / T. Fotina, A. Berezovsky, R. Petrov, O. Shkromada, A. Nechiporenko, O. Fotin, P. Bondarenko -
Level of phenotypic manifestation of feeding and meat qualities of young pigs of different intrabreed differentiation according to some multi-component evaluation indexes
The paper deals with the results of the search for fattening and meat qualities of young pigs of Large White breeds of different interbreeding differentiation according to some integrated indicators, the level of correlations between traits, and the economic efficiency of research results is...
2022 / V.I. Khalak, B.V. Gutyj -
РИСКИ УЗКОЙ СПЕЦИАЛИЗАЦИИ ЛОКАЛЬНОГО СЕЛЬСКОХОЗЯЙСТВЕННОГО ПРОИЗВОДСТВА
В статье определена структура товарной продукции сельскохозяйственных предприятий Тальменского района Алтайского края, выявлены высокий уровень их специализации на производстве продукции птицеводства и свиноводства, что в стабильных условиях хозяйствования обеспечивает высокую рентабельность...
2021 / Воробьев Сергей Петрович