OPTIMIZATION OF COWS FEEDING USING COMPLEX OF PROTEIN AND STARCH PROTECTED FROM DECOMPOSITION IN RUMEN
Abstract
The paper substantiates necessity of introducing protein and starch into diet for dairy cows, which can pass through the pancreas with no fermentation (bypass products). This allows to significantly improve the energy balance in cows’ body and increase dairy performance by 12.3%. Moreover, protected protein and starch additives provide a extension of maximum performance plateau within 25% during lactation, reduce cow weight loss at the beginning of lactation period and help to improve rumen digestion.
About the Authors
L. I. Podobied
Institute for animal science of the National Academy of Agrarian Sciences of Ukraine
Russian Federation
Russian Federation
Е. V. Rudenko
Institute for animal science of the National Academy of Agrarian Sciences of Ukraine
Russian Federation
Russian Federation
А. V. Pilipchenko
Institute for animal science of the National Academy of Agrarian Sciences of Ukraine
Russian Federation
Russian Federation
N. V. Vasilevcki
Institute for animal science of the National Academy of Agrarian Sciences of Ukraine
Russian Federation
Russian Federation
I. E. Siduk
Institute for animal science of the National Academy of Agrarian Sciences of Ukraine
Russian Federation
Russian Federation
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Review
For citations:
Podobied L.I., Rudenko Е.V., Pilipchenko А.V., Vasilevcki N.V., Siduk I.E. OPTIMIZATION OF COWS FEEDING USING COMPLEX OF PROTEIN AND STARCH PROTECTED FROM DECOMPOSITION IN RUMEN. Zootechnical Science of Belarus. 2020;55(2):54-60. (In Russ.)
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