Enriched cassava protein by effluent dry powder L in cattle diets
1993
Therdchai Vearasilp | Ong-arge Insung (Chiang Mai Univ., Chiang Mai (Thailand). Faculty of Agriculture. Dept. of Animal Science)
Result of chemical analysis showed that Effluent Dry Powder "L" (EFP "L") contained dry matter, crude protein, true protein, ether extract, crude fibre, ash, salt and gross energy 93.34, 94.06, 14.76, 7.88, 1.35, 8.70, 0.60 percent and 2,542 kcal/kg (DM) respectively. Mixed ground cassava chip and EFP "L" at 8, 9.5, 11.0 and 12.5 percent protein content were fed to 4 groups of 16 White Lumpum cattle. The results indicated that the highest feed intake obtained from the cattle fed mixed ground cassava chip and EFP "L" at 9.5 percent protein. Thus, mixed ground cassava chip and EFP "L" at 9.5 percent protein was used to substitute maize at levels of 0, 50, 75 and 100 percent in concentrate diet. It was found that average daily gains were 556.16*[b), 813.34*[a), 773.11*[a) and 750.74*[a) g/d/h respectively (P0.05). The cost of feed and cost per weight gain decreased as the level of mixed ground cassava chip and EFP "L" in concentrate diet increased. There was no difference in carcass characteristic and carcass yield.
اظهر المزيد [+] اقل [-]الكلمات المفتاحية الخاصة بالمكنز الزراعي (أجروفوك)
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