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Information × Registration Number 0216U005614, 0114U000290 , R & D reports Title 3. Develop information database selection and appointment of an assessment of the type of animal dairy productivity in breeding farms of Ternopil region popup.stage_title Head Tsup Volodymyr Ivanovih, Registration Date 05-02-2016 Organization Ternopil research station IVM NAAS of Ukraine popup.description2 3. Тhe object of study - cows, heifers, cows and second lactation older sires of Holstein and Ukrainian Black Pied dairy breeds. Objective: optimize the breeding work in breeding farms and create a database of information in terms of quantity and quality of milk, linear assessment body type of dairy cattle of different breeds and types of Ternopil region. The subject and methods of research - milk production and body composition of cows. We used conventional methods of research in animal husbandry; Methods: zootechnical, calculation and comparison, mathematical statistics. Scientific novelty and practical value of the work. These studies formed the electronic database on the quantity and quality of milk cows in the four breeding farms, which covers 32% of the gene pool of breeding area. A linear estimate of body type cows Ukrainian black-speckled dairy breed, created the preconditions for the evaluation of sires for progeny. The directions of the qualitative improvement of breeding herds of cattle. Based on the assessment of the situation in breeding herds of cows black-speckled Ukrainian dairy breed, it found that in order to optimize the genealogical structure of the population it is useful to reduce from 13 to 6 the number of lines of bulls, as well as the number used by the manufacturer. Qualitative improvement in cattle breeding farms of Ternopil region is advantageously carried out in the direction of increasing milk fat, increase in body weight and improve the strength of constitutional animals. It is proposed to make greater use in bulls European and domestic breeding bulls instead of American origin. Product Description popup.authors Василів Андрій Петрович Ящук Тетяна Сергіївна popup.nrat_date 2020-04-02 Close