Determination of nitrogen retention and nutrient digestibility in sheep fed with hay from meadows minerally fertilized or irrigated with biologically purified sewage
Rydzik, W. (Uniwersytet Warminsko-Mazurski, Olsztyn (Poland). Katedra Zywienia Zwierzat i Gospodarki Paszowej)
Published in Zeszyty problemowe postępów nauk rolniczych (2001)
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Published in Zeszyty problemowe postępów nauk rolniczych (2001)
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Consumption preferences of sheep concerning hay from meadows irrigated with biologically purified wastewater or minerally fertilized
Rydzik, W. (Uniwersytet Warminsko-Mazurski, Olsztyn (Poland). Inst. Zywienia i Gospodarki Paszowej), Milewski, S, Szczepanski, W. (Uniwersytet Warminsko-Mazurski, Olsztyn (Poland). Katedra Owczarstwa, Lowiectwa i Hodowli Koz), Szczepanski, W. (Uniwersytet Warminsko-Mazurski, Olsztyn (Poland). Katedra Melioracji i Ksztaltowania Srodowiska)
Published in Zeszyty problemowe postępów nauk rolniczych (2001)
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Published in Zeszyty problemowe postępów nauk rolniczych (2001)
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Effect of different diets containing grass silage on the uptake of dry mass, digestibility and some metabolism indices in the rumen of dairy cattle
Minakowski D, Rydzik W, Florek S, Mysza M, Czubkowska J
Published in Zeszyty problemowe postępów nauk rolniczych (1984)
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Published in Zeszyty problemowe postępów nauk rolniczych (1984)
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Quality and nutritive value of silage made of meadow sward (3rd cutting) with chemical additives
Rydzik, W. (University of Warmia and Mazury, Olsztyn (Poland). Inst. of Animal Nutrition and Feed Management)
Published in Natural Sciences. University of Warmia and Mazury in Olsztyn (Poland) (2000)
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Published in Natural Sciences. University of Warmia and Mazury in Olsztyn (Poland) (2000)
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Quality and nutritive value of silage made of Persian clover (3rd cutting) with chemical additives
Rydzik, W. (University of Warmia and Mazury, Olsztyn (Poland). Inst. of Animal Nutrition and Feed Management)
Published in Natural Sciences. University of Warmia and Mazury in Olsztyn (Poland) (2000)
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Published in Natural Sciences. University of Warmia and Mazury in Olsztyn (Poland) (2000)
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Effect of diet energy source on rumen organic matter metabolic traits, nutrient digestibility and nitrogen balance in sheep
Florek S, Wolszczak J, Rusiecka I, Rydzik W, Stanek M
Published in Acta Academiae Agriculturae ac Technicae Olstenensis. Zootechnica (1989)
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Published in Acta Academiae Agriculturae ac Technicae Olstenensis. Zootechnica (1989)
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Factors determining meat colour [influenced by animal breed, species; sex; age; nutrition; weight; slaughtering practice; meat freezing; a review article]
Mielnik, J, Solina, J, Meller, Z, Rydzik, W. (Akademia Rolniczo-Techniczna, Olsztyn (Poland)), Stambrowski, M
Published in Postepy nauk rolniczych (1982)
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Published in Postepy nauk rolniczych (1982)
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Effect of an inoculant, molasses and propionic acid addition on quality and nutritive value of red clover silage
Florek, S, Rusiecka, I, Rydzik, W, Purwin, C, Stanek, M. (Akademia Rolniczo-Techniczna, Olsztyn (Poland))
Published in Acta Academiae Agriculturae ac Technicae Olstenensis. Zootechnica (Poland) (1993)
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Published in Acta Academiae Agriculturae ac Technicae Olstenensis. Zootechnica (Poland) (1993)
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Carrot as a source of beta-carotene and its effect on the milk yield and reproductive performance in cows
Minakowski, D, Rydzik, W, Florek, S, Rusiecka, I, Apczynski, B. (Akademia Rolniczo-Techniczna, Olsztyn (Poland))
Published in Acta Academiae Agriculturae ac Technicae Olstenensis. Zootechnica (Poland) (1993)
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Published in Acta Academiae Agriculturae ac Technicae Olstenensis. Zootechnica (Poland) (1993)
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