Influence of farm produced forage quality on the productive and reproductive performance of the dairy cows in succeeding years
1987
Ostrowski, R. | Krempa, T. | Jazdzewski, J. (Instytut Zootechniki, Pawlowice (Poland). Zootechniczny Zaklad Doswiadczalny)
shThe nutrient content of farm feeds fed to the dairy cows as regards to the atmospheric conditions in vegetative stages during the successive 3 years was examined. The feeds grown in a rainy year contained less total protein, nitrogen free extracts and sodium and more crude fibre, potassium, phosphorus and copper than those grown in the dry year. No relation between feed quality and productive and reproductive performance of the cows was st
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