Short Communication: Effect of Changing the Ratio of Forage to Concentrate on Ammonia Emissions by Dairy Heifers1

Two animal growth studies and a companion digestibility study were conducted to evaluate the effect of differing ratios of forage to concentrate and the addition of yeast culture (Saccharomyces cerevisiae) on NH3 emissions from the manure of growing dairy heifers with corn silage (CS) as the sole fo...

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Veröffentlicht in:	Journal of dairy science 2008-11, Vol.91 (11), p.4301-4306
Hauptverfasser:	Lascano, G.J., Zanton, G.I., Moody, M.L., Topper, P.A., Wheeler, E.F., Heinrichs, A.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	ammonia emission dairy heifer forage:concentrate yeast culture
Online-Zugang:	Volltext
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