在您的搜寻 主题建议
在您的搜寻 主题建议
3
Nutrition
2
Cattle
2
Feeding and feeds
1
Animal Nutrition
1
Effect of age on
1
Effect of animal feeding on
1
Energy metabolism
1
Growth
1
Mathematical models
1
Metabolism
1
Milk yield
1
Minerals in animal nutrition
1
Plant-soil relationships
1
Plants
1
Poultry
1
Proteins in animal nutrition
1
Requirements
1
Rumen
1
Sodium in the body
1
Swine
1
metabolism
1
physiology
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1由 Nielsen, Niels Erik
出版 1987Frederiksberg : Institut for kulturteknik og planteernæring, den Kgl. Veterinær- og landbohøjskole, [1987?]74 p. : ill. ; 24 cm.主题: “...Plants Nutrition Mathematical models....”
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2由 Khalili, Malek
出版 1991Uppsala, Sweden : Swedish University of Agricultural Sciences, 1991.1 v. (various pagings) : ill. ; 24 cm.主题: “...Cattle Ethiopia Nutrition....”
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3由 Emanuelson, Margareta
出版 1989Uppsala : Swedish University of Agricultural Sciences, Department of Animal Nutrition and Management, 1989.182 p. : ill. ; 25 cm.主题: “...Animal Nutrition....”
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4由 Stern, Susanne
出版 1994Uppsala : Sveriges lantbruksuniversitet, 1994.1 v. (various pagings) ; 24 cm.主题: “...Swine Nutrition Requirements....”
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5由 Askbrant, Stefan
出版 1990Uppsala : Swedish University of Agricultural Sciences, Dept. of Animal Nutrition and Management, 1990.1 v. (various pagings) : ill. ; 24 cm.主题: “...Proteins in animal nutrition....”