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USGS · 1014471

Dairy-processing wastes as a replacement protein source in diets of rainbow trout

G. L. Rumsey·M. Cacace·R. R. Zall·D. J. Lisk
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Abstract

Dairy‐processing wastes, not previously used in domestic animal and fish feeds, were evaluated as a replacement protein source in the diet of rainbow trout (Salmo gairdneri). Dairy residue replaced 10% dried whey without reducing growth or feed efficiency, and feed costs were reduced. Growth and feeding efficiency were somewhat reduced when dairy‐processing wastes in the diet were 15 or 20%.

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G. L. Rumsey, M. Cacace, R. R. Zall, D. J. Lisk. 1981. Dairy-processing wastes as a replacement protein source in diets of rainbow trout. https://doi.org/10.1577/1548-8659(1981)43%5B86%3Adwaarp%5D2.0.co%3B2

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