Reaction of laying hens to low phosphorus diets and addition of different phytase preparations von Jamroz, D, Orda, J, Skorupska, J, Wiliczkiewicz, A, Wertelecki, T. (Wroclaw Agricultural University (Poland). Dept. of Animal Nutrition and Feed Quality), Zylka, R. (Wroclaw University of Agriculture (Poland). Dept. of Physics and Biophysics), Klunter, A.M. (CRNA, Societe Chimique Roche SA, Saint Louis Cedex (France))

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Plasma kinetics of alpha-tocopherol in dairy cows with and without supplement of vitamin E von Steinberg, W, Klunter, A.M

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Bioavailability of DL-alpha-tocopheryl acetate in dairy cows after intraruminal administration of various doses von Klunter, A.M, Steinberg, W

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Influence of different grains supplemented with carbohydrases in diets for laying hens von Jamroz, D, Skorupinska, J, Orda, J, Wiliczkiewicz, A, Kluenter, A.M

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Comparative pigmentation efficiency of two products containing either apo-ester or tagetes extracts on egg yolks and liquid eggs von Steinberg, W, Grashorn, M.A, Klnnter, A.M, Schierle, J

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Effects of different concentrate levels on milk yield, feed intake, live weight change, health and reproduction in dairy cows von Spiekers, H, Klünter, Anna-Maria, Potthast, V, Pfeffer, E

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