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Information × Registration Number 0211U006331, 0106U005297 , R & D reports Title To develop technological conditions concerning suitability of cows of the Sumy type of the Ukrainian black - speckled dairy breed to a mechanical milking at stable deduction popup.stage_title Head Kovalenko Alexandr Ivanovich, Registration Date 16-03-2011 Organization The Sumy inststute of agroindustrial produktion popup.description2 The study is a type heifers Summy Ukrainian black spotted dairy breeds. The aim - the study of morphological features and functional properties of the udder and their effects on milk production. The urgency of development is to examine the features of the newly created type animals, finding the optimal values and sounding indices udder. Also interested in the question what influence the growth and development of heifers on subsequent repair its technological properties and how these changes affect the body proportions of the morphological characteristics of udder. The research developed a way to determine the suitability of cows firstborn Summy-type interbreed Ukrainian black spotted dairy breeds to the milking machine that can identify animals that meet the minimum requirements for the morphological and functional properties of the udder and to enter into the herd for its repair. Animals that do not meet these requirements and are derived from brakuyutsya herd. Development of the claimed method was performed based on experimental data obtained in populations (herds) Sumy interbreed type of the Ukrainian black spotted breed of dairy research farm Plemzavod Sumy Institute for agricultural production. Research results show that cows firstfruits Summy type of the Ukrainian black spotted dairy breeds are characterized by desirable forms of udder and only 2% of animals had a rounded shape unwanted udder. Perventsy were tightly attached udder, the distance from the bottom of the udder to the floor - 64,9 ± 1,1 cm, which provided the highest technological requirements. Product Description popup.authors Братушка Руслан Валерійович Скляренко Юрій Іванович popup.nrat_date 2020-04-02 Close