학술논문 > 농학 > 축산 (자료번호 : H68849)
육성돈에 " 아까시야 " 엽분말과 미강의 대치급여시험 ( Studies on feeding Pulverized acacia leaves as a substitute for rice bran for growing and fattening Pigs ) - 농학 > 축산
The experiment was conducted to determine feed value of uplverized acacia green leaves in place of rice bran and further to determine its maximum permissible allowance for growing fattenian pigs. 1. Statistical isanalys of he da es tha whoedthere were no significant differences between control and acacia leaf meal supplemented groups. Result of the study indicated the maximum permissible mixture ante of pulverized green acacieaves as a substitute for ri e bran to be up to 30% of total ration. 2. The locality and seasonal varience of feeds price made impossible to determine economical merits. 3. It is felt necessary to know the chemical composition of acacia leaves by season. 4. Comparative studies on the carcasses of the both groups were also necessary. 5. 30% of pulverized acacia leaves supplemented group showed in early stage somewhat less palatable than control ration, but as to fecome aclustomed to the acacia meal the difference in pa affability became much less and finally disappeared. 6. Belly of the pigs of 30% acacia meal supplrmented group appeared to be bigger than other ga goups of pigs, this fact was due to excessive stomach exercise to digest roughage. 7. Well pulverised acacia leaves was more paltable than poor pulverized. 8. At the start of this study, the pisgscour w as prevalent not only in test herds but also entire none-test herds of this station. This pig scour stumped pig growth at the early stage but soon returned to normal growth rate after pig scour treated effectively. 9. It was plain that the pig scour was not due to supplementation of acacia meal. 10. Acacia leaves was collected from visinity of this station (sung hwan) during mid-Sept. to Oct.
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