Comparative Effect of Diets Containing Cooked and Roasted Soybeans on Growth Performances of Growing Finishing Pigs
DOI:
https://doi.org/10.19182/remvt.9867Keywords
Swine, Piglet, Soybean meal, Seed, Cooking, Roasting, Growth, CameroonAbstract
heat) of soybeans on the performances of grower-finisher pigs. Twenty hybrid male piglets, averaging 15.4 ± 0.8 kg initial body weights were allotted to four experimental diets (five replicates per treatment) based on soybean meal, cotton seed cake, cooked or roasted soybeans over a 98-day period. The rations containing the commonly used soybean meal and cotton seed cake were used as control diets. Results showed that the weight gain and feed conversion ratio obtained with diets containing roasted and cooked soybeans were significantly (P < 0.05) higher than those obtained with the cotton seed cake diet. However, they showed no significant difference (p > 0.05) compared to the soybean meal diet. Comparison of the two methods of heat treatment showed no significant difference on animal performances. Feed costs to produce one kilogram live weight, calculated as mean costs for both growth phases, although not significant between treatments, showed a slightly lower value in roasted soybean diets. These results show that the roasting method can be used with the same advantages as the cooking method.Downloads
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© F.Meffeja et al., hosted by CIRAD 2003
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