Prediction of excretion of manure and nitrogen by Holstein dairy cattle.

Wilkerson, V A; Mertens, D R; Casper, D P

Wilkerson, V A; Mertens, D R; Casper, D P.

Affiliation

Wilkerson VA; Energy Metabolism Unit, Livestock and Poultry Sciences Institute, USDA, Agricultural Research Service, Beltsville, MD 20705, USA.

J Dairy Sci ; 80(12): 3193-204, 1997 Dec.

Article in En | MEDLINE | ID: mdl-9436099

Subject(s)

Cattle/physiology; Feces; Nitrogen/metabolism; Animal Nutritional Physiological Phenomena; Animals; Body Weight; Dietary Fiber/administration & dosage; Dietary Proteins/administration & dosage; Eating; Energy Metabolism; Female; Lactation; Pregnancy; Regression Analysis

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Collection: 01-internacional Database: MEDLINE Main subject: Cattle / Feces / Nitrogen Type of study: Diagnostic_studies / Prognostic_studies / Risk_factors_studies Limits: Animals / Pregnancy Language: En Journal: J Dairy Sci Year: 1997 Document type: Article Affiliation country: United States Country of publication: United States

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