name
Litvinov Roman Dmitrievich
Scholastic degree
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Academic rank
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Honorary rank
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Organization, job position
• Kuban State Agrarian University
студент
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Current rating (overall rating of articles)
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Articles count: 6
Сформировать список работ, опубликованных в Научном журнале КубГАУ
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EXPERIENCE AND PROSPECTS OF SEXING SEMEN FOR CATTLE OF DAIRY COWS IN THE KUBAN REGION
06.00.00 Agricultural sciences
Description
The 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
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Description
The article contains information that allows us to assess the importance of intermuscular abscesses in the range of indicators that affect the quality of pork produced in modern pig breeding complexes with flow technology. Calendar periods with increased rates of carcass rejection at a meat processing plant due to intermuscular abscesses were identified; the numerical value of rejection was established: from 2-3 carcasses from a batch in the "safe" months to 20-30 in the "unfavorable" ones. The article presents opinions of researchers on the causes of intermuscular abscesses are given; the importance of violations of vaccination technology is highlighted; an officially approved immune-prophylaxis scheme used at a large meat processing enterprise in the Krasnodar region. The analysis of the specialist's actions during the implementation of vaccine injections in growing animals was performed, and possible causes of process violations that can lead to the occurrence of an abscess were determined. The work justifies use of in vivo and post-slaughter ultrasound diagnostics of an abscess as a pathological object with certain characteristics. We have also noted the necessity of economic justification for the purchase of a mobile or stationary ultrasound device by a company
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06.00.00 Agricultural sciences
Description
The article contains data on results of calving and blood tests of heifers moved from the Astrakhan region in the Temryuk district of the Krasnodar region in the condition of early pregnancy. According to the accompanying documents, cell blood count, hemoglobin and biochemical parameters were consistent with species and age normal. Calving took place without complications and did not require delivery; received 36 of 36 calves from cows. The quality of the calves found to be satisfactory. On the 45th day of service period, clinical signs of impaired health status were present in 2 animals, however biochemical markers of liver disease, inflammation, and anemia was identified in 7 heifers. In the context of work on creation of livestock combined milk and meat productivity of inseminated heifers and heifers of the Simmental breed the Simmental semen (25 cows) and Aberdeen Angus (34 cows) breeds. Fruitfully inseminated 55 out of 60 animals; indicator of severity of calving was 8 % for Simmental cows. Calves of Simmental breed and Simmental-Aberdeen Angus cross-breeds meet the requirements for live weight at birth and the exterior. Farming on the formation of herds of milk and meat direction of productivity are found to be effective
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STATE AND PROSPECTS OF TURKEY BREEDING IN FARMS FOR THE PURPOSE OF ECO-PRODUCTS
06.00.00 Agricultural sciences
Description
The article contains generalized information on the activities of peasant farms in cultivation of turkey for meat using outdoor technologies. The production is cost-effective, although the rates of live weight gain and the cost of feeding do not reach the requirements for the cross. There are some reserves to improve the profitability (introduction of floor cell technology, optimization of feeding and participation in government support programs)
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