Economic and other considerations governing decisions on the advisability of incorporating additional and new sources of protein and non-protein nitrogen into the diets of dairy cattle. The case of urea-nitrogen for lactating dairy cows
5 tables, graphs; 23 ref.; Summaries (En, Fr, Ru)
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Main Authors: | , , , , |
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Format: | Texto biblioteca |
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1976
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Subjects: | FAO ECE, ESTIMATED COSTS, ANIMAL FEEDING, NITROGEN, UREA, DAIRY CATTLE, NUTRIENTS, FEED INTAKE, RATIONS, MILK, COST BENEFIT ANALYSIS, COUT ESTIME, ALIMENTATION DES ANIMAUX, AZOTE, UREE, BOVIN LAITIER, COSTO ESTIMADO, ALIMENTACION DE LOS ANIMALES, NITROGENO, GANADO DE LECHE, SUBSTANCE NUTRITIVE, PRISE ALIMENTAIRE (ANIMAUX), RATION, LAIT, ANALYSE COUT AVANTAGE, NUTRIENTES, INGESTION DE PIENSOS, RACIONES, LECHE, ANALISIS DE COSTOS Y BENEFICIOS, |
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Summary: | 5 tables, graphs; 23 ref.; Summaries (En, Fr, Ru) |
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