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Information × Registration Number 0201U005246, 0197U015685 , R & D reports Title To improve system of forages of dairy cattle, which will ensure(supply) increase of use of forages on 12-18 of % popup.stage_title Head Yemets' Viktor Mykhajlovych, Registration Date 07-06-2001 Organization The Sumy state agricultural experimental station popup.description2 Object of research - herd of the cows. The purpose of work - to study influence of forages on efficiency of the cows braunvieh and holsti-fris of breeds and them mixture of analogues, close among themselves on efficiency, and to establish, which of these groups of animals most effectively uses forages beeding. The dairy efficiency of the cows holsti-fris both mixture braunvieh and holsti-fris of breeds is higher than cows braunvieh of breed, not look. that the structure fodder beeding of experimental animals was during all calving almost identical. So, from the cows holsti-fris of breed yield of milk of natural fat content of 4665 kgs, that is more on 7,5 % from hybrid and on 5,3 % more cows braunvieh of breed. On 1 kg of milk of natural fat content is spent of fodder units accordingly less on 3,2-5,6 %, of concentrates is spent less on 1,8-4,7%. Product Description popup.authors popup.nrat_date 2020-04-02 Close