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Information × Registration Number 0214U001421, 0111U004372 , R & D reports Title 24.01.04.14 Р To estimate a plant-breeding situation in pedigree economies and form informative databases on the indexes of amount and quality of milk, linear estimation, as a build suckling cattle of different breeds and types after the regions of Ukraine (in the Tcherkasy area) popup.stage_title Head Bashchenko Mikhael Ivanovich, Registration Date 12-02-2014 Organization Cherkassy experimental station furs animals breeding and hunting of Cherkassy institute of agroindustrial production popup.description2 Report on includes 56 pages, 28 tables, 10 references to literary sources, as set out in 3 sections. In breeding that had the average performance of a herd of not less than 6000 kg was formed leading breeding group of cows. Total sample cows breed - 123 head with a milk yield of 9394 kg of milk and fat content of 3.85%, protein 3,22%, HR - 170 heads with milk yield 9809 kg of milk and fat content of 3.78%, protein 3,20. Based on the analysis of a selection of the situation in herds identified promising genealogical formation and developed a rational system of selection of parental pairs for expanded reproduction. Held екстер'єрну assessment of the type of cows, heifers on livestock 427 goals. Installed міжпородна variability as on the assessment of the 100-point system of classification and for certain descriptive floors 9-point scale. On the grounds of characterizing the milk type assessment of the firstborn УЧеРМ and УЧРМ rocks respectively amounted to 80.2 and 81,2 grade for the assessment of body - 81,3 and 81,7 points, limbs -0 80,6 and 81,2 points, udder 80,7 and 81,0 points in favor of the latter. From the descriptive characteristics of the highest score obtained for the depth of the trunk and 6,2 6,1 points, front attachment udder 6,2-6,5 points, the strength of 6.2-5,8 points and milk nature of 5.8-6,1 points. Most of the signs of the udder are positive due to the magnitude of yield and total yield of milk fat. The positive coefficients revealed a correlation between the values of yield for higher lactation and features which characterise the level of the udder - width, length and circumference (r = 0,248; 0,152 and 0,139) and signs the distance of the bottom of the udder from hock (r = V 0.315), the length of the front (r = of 0.332) and rear nipples (r = 0,284). Pre-installed, the leading cause of severe calving is a discrepancy between the size of a cow and the cow. Index шилозадості after the first calving cows with severe отелами 2.8% less (P > 0,95)than in cows with light отелами, simultaneously and live weight of newborn calves to 6 kg (P > 0,999) more cows with the third and senior отелами respectively 3.4% and 7 kg The animals of the Ukrainian red-spotted milk breed in accordance after the first calving - by 2.4% and 8 kg, with the third and senior отелами - by 2.6% (P > 0,999) and 2 kg of the Main causes of culling animals of both breeds are disorders in відтворній ability (35,6-39,4%), diseases of the udder (23,3-24,9%)and lower productivity (27,4-28,1%). The experimental results are used to create competitive stud in the conditions of intensive technology of production of milk and applied to the development of programs and future plans for the breeding work with the herds of Ukrainian black-and-white and red-and-white dairy breeds 5 farms of Cherkasy region. Product Description popup.authors Бойко Олександр Васильович Гончар Олексій Федорович Ляшенко Андрій Олександрович Сотніченко Юлія Миколаївна Ткач Євгенія Федорівна popup.nrat_date 2020-04-02 Close