name
Usenko Valentina Vladimirovna
Scholastic degree
•
Academic rank
associated professor
Honorary rank
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Organization, job position
• Kuban State Agrarian University
Research interests
Web site url
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Current rating (overall rating of articles)
0
TOP5 co-authors
Articles count: 24
Сформировать список работ, опубликованных в Научном журнале КубГАУ
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THE RESULTS OF IMPLEMENTATION OF CATTLE EMBRYOS TRANSPLANTATION
DescriptionThe results of the analysis of the level of implementation of the method of cattle breeding by embryo transfer in an agricultural company from the Krasnodar region with a developed sector of cattle breeding. We have assessed the level of development of all stages of the method in the household, identified errors in the selection of animals and the increased value of culling donor cows and recipients, reduced duration of using recipient cows and high cost of all phases of the transplant process. We have raised a question of the need to change the criteria of economic evaluation of the results of the method
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INFLUENCE OF IMMUNIZATION ON THE DEVELOPMENT OF INTERNAL ORGANS OF YOUNG EGG HENS
06.00.00 Agricultural sciences
DescriptionAssessment of the nature of the impact of preventive immunization of growing chickens on the results of cultivation and state agencies involved in immune reactivity is the first step in finding ways to eliminate the negative effects of immunization. The results show that the healthy birds posses two sharp peaks of exceeding norms by weight of the liver – aged 50 days and 84 days - more than 20%. Spleen weight at the age of 40 days exceeds 20%, and 50 days shows the greatest deviation from the norm. In the future, the relative weight of the spleen de-creased, and 84 days of age comes into compliance with the norm. The most significant change in the relative weight of the spleen and liver of poultry is set at the age of 50 days. The authors attribute this fact with a forced need to implement an immune response in a specified bodies accumulating overload antigenic incentives
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PECULIARITIES OF NON-INFECTIONAL ARTHRITIS IN GROWING POULTRY IN AN INDUSTRIAL ENVIRONMENT
06.00.00 Agricultural sciences
DescriptionThe problem of industrial poultry farming is the emergence of a growing birds’ arthritis. Inflamed joints are usually seen in poultry and accompanied by the inability to take food and water. The most characteristic of this problem in broiler chickens, young chickens of egg cross, i.e. birds of a short period of use. This is the reason for their rejection of the herd. Culling chickens are 10%, which furthermore reduces the total amount of livestock and leads to a reduction in the cost-effectiveness of growing birds. The analysis of our data gives a reason to believe that the main reason for culling poultry is acute inflammation of the joints or arthri-tis. According to the authors to ensure optimal rearing program, which should include the prevention of premature retirement of birds not only due to infectious diseases, but also the prevention of metabolic disorders and the exclusion of factors that could cause disruption of immunological reactivity. Currently, this program needs to be improved, which is particularly important in relation to vaccine pre-vention
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ANALYSIS OF MINI-ZOO COLLECTION OF GRESS A.A. AND REPRODUCTIVE FUNCTION OF GREY WOLVES
DescriptionGrowth of mini-zoos popularity urges production increase of the most demanded young growth species and this is complicated because of polietiological nature of wild carnivorous reproductive function insufficiency in captivity conditions
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ANIMAL HEALTH - CRITICAL FACTORS OF THE LIVESTOCK
DescriptionThe article provides an overview of materials of conferences on problems and prospects of the industry of cattle breeding
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Description
The article provides the analysis of the most relevant causes for premature weeding of the experimental training farm “Kuban” (KSAU) cows’ basic herd and other farms of the Krasnodar region
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EXPERIENCE AND PROSPECTS OF SEXING SEMEN FOR CATTLE OF DAIRY COWS IN THE KUBAN REGION
06.00.00 Agricultural sciences
DescriptionThe article is an analysis of the results of three years of work with sexing sperm in one of the two farms of the Kuban region which have implemented this tech-nology