L. Abdellaoui1,2, N.A. Khelifi-Touhami *1, F. Mebkhout1,2, D. Tarzaali1, W.I. Yahiaoui1, T.M. Hamdi2, N. Ouchene1 1Institute of Veterinary Sciences, University of Saad Dahlab, Blida 1, BP 270, Street, Algeria 2HASAQ Laboratory, National Veterinary School of Algiers, 16000 Algiers, Alg

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Y. Naydenova*, V. Kosev Institute of Forage Crops, 89 Gen. Vladimir Vazov, 5800 Pleven, Bulgaria Abstract. Compositionanddigestibilityarestudiedandpotentialforagefeedingvalueisestimatedofeightbreedingspringandwinterforms–twoBulgarian and two Russian varieties and their four hybrids, p

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Present day situation and needs for further development of protein evaluation systems for ruminants. A review. N. Todorov