Julkaisut - Selaus asiasanan mukaan "N efficiency"
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A meta-analysis of the effects of protein concentration and degradability on milk N efficiency in dairy cows
Journal of animal scienceJournal of dairy science : E-Suppl. 2E-Suppl. 1 (American society of animal scienceAmerican dairy science associationAmerican society of animal scienceAmerican society of animal scienceAmerican dairy science association, 2008)
