Source and level of crude protein for implanted finishing steers
نویسندگان
چکیده
منابع مشابه
Optimum dietary crude protein level for finishing Awassi lambs.
Awassi is a multi-purpose sheep breed. Awassi lambs being finished are usually offered an 18% crude protein (CP) diet. The growth rate of Awassi lambs is lower than other meat breeds. Therefore, this high content of dietary CP is questionable. The objective of this study was to estimate the optimum CP level for finishing Awassi lambs. Fifty male Awassi lambs (23.0+/-1.2kg) were fed five high co...
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Holstein steers (164 kg) were used in a 70-d growing-finishing trial. Treatments were 1) basal diet (85% concentrate); 2) basal diet plus 1.5% blood meal (BM); 3) basal diet plus 3.0% BM and 4) basal diet plus 4.5% BM. Dietary crude protein levels were 12.5, 13.7, 14.8 and 15.9% for Treatments 1 through 4, respectively. Energy intake was restricted to allow for a daily weight gain of 1.43 kg. T...
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ژورنال
عنوان ژورنال: Kansas Agricultural Experiment Station Research Reports
سال: 1994
ISSN: 2378-5977
DOI: 10.4148/2378-5977.2002