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Information × Registration Number 0211U001446, 0107U004518 , R & D reports Title Физиолого-biochemical ground of feed of highly productive cows with productivity a 6-8 thousand of kg of milk in different stages of reproduktyvnogo cycle during adaptation in the steppe area of Ukraine. popup.stage_title Head Dimchya Georgiy Georgievich, Registration Date 03-02-2011 Organization Cattle breeding Institute of Central regions of Ukrainian Akademy of Agrarian sciences popup.description2 Object of researches: cows, breeds, milk, sterns, rations. Purpose of researches: to learn influencing of natural selection on adaptation of cows of golshtynskoy breed to new terms maintenances and feedings and to develop recommendations from the effective use of energy and protein in the rations of highly productive cows in the steppe area of Ukraine. Methods of researches: laboratory, immune-genetic, calculation, statistical and other Novelty of researches: that obosnogvanyy consists in the физиолого-biochemical ground of feed of highly productive cows methods of saving of basic signs of feno- and genotypes characteristic for a golshtynskoy breed in the period of their adaptation to the terms of steppe area of Prydneprov'ya. Results of researches: influence of consumption of energy and raw fat of ration is trained on reproductive ability and milk productivity of cows of red milk breed with a different tension of biosynthesis of milk and feature of transformation of energy and protein of forages of ration in milk at the cows of golshtynskoy breed of different feno- and genotypes depending on the classes of the rationed distributing after the types of constitution. Introduction in production of the developed linear equalizations of regression allows to forecast the indexes of reproductive ability of cows with the average daily yield of milk 15-20 kg of milk. The use of animal modal classes which behave to the adaptive and reproduktyvnoy norm will be instrumental in the increase of level of conversion of nutritives of forage on 12-15%. Product Description popup.authors Гармаш О.І. Порвас Н.Г. Ситенко І.Л. popup.nrat_date 2020-04-02 Close