학술논문 > 농학 > 축산 (자료번호 : H68846)
자돈에 대한 Acacia 잎 분말의 사양가 ( Studies on the Value of Acacia Leaf Meal in the Ration of Growing Pigs ) - 농학 > 축산
(1) The experiment was designed to study the value of acacia leaf meal in the ration of glowing Pigs. (2) 12 heads of Berkshire weanling pigs were clevided ints 4 grours according to weight and sex, and allotted 4 levels of acacia leaf meal (0, 10%, 15%, 20% of the ration). The ration coutaining of O level of acacia leaf meal was composed of 25% ground wheat, 29% wheat bran, 19% barley bran 10% fish meal, 16% sesame oil meal, 0.5% mineral mixture and 0.5% salt. The wheat bran and barley bran were adjusted to equalize the level of protein in all ration. (3) The ration was devided into 3 parts and fed ;the pigs 3 times a day. The body weight was checked at every week intervals, and feed consumption was also checked every day throughout the experiment. (4) The results of this experiment indicate that pigs may use up to 20% or more acacia leaf meal in their ration. In fact the acacia leaf meal lots gain more rapidly, more efficiently, and on less feed per head per day than the basal lot. In the acacia meal level phase of the experiment the 10% level lot gained slightly faster on less feed per unit of gain than the 15 and 20% lots. (5) There were no significant difference in the daily feed consumption of the acacia meal and basal ration, but pigs usually consumed more of the 10% acacia meal ration than the basal ration.
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