[Energy value of grass forages in pure lactation energy]
2008
Sakhanchuk, A.I. | Goryachev, I.I. | Kirikovich, S.A. | Nevar, A.A., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
Chemical composition of winter (10 samples) and summer (10 samples) diets for cows with 20-22 kg of milk yield is studied. The experiments determined the digestibility rate, content of exchange energy and pure energy of lactation. Pure energy of lactation in winter forages was 5,3-6,6 MJ, in summer forages - 5,3-6,3 MJ. The data received is necessary for cows diets balancing
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