How the Pineapple Leaf Residue Silage Influence the Finishing Pigs' Growing Performance and Biochemical Parameters of the Blood

文献类型： 外文期刊

第一作者： Han, Jiancheng

作者： Han, Jiancheng;Du, Jihua;Zhang, Jin;Lian, Wenwei;Li, Mingfu

作者机构：

关键词： pineapple leaf residue silage;the finishing pigs;average daily-weight gain;feed conversion ratio (FCR);economic benefits

期刊名称：PROCEEDINGS OF THE 2015 6TH INTERNATIONAL CONFERENCE ON MANUFACTURING SCIENCE AND ENGINEERING

ISSN： 2352-5401

年卷期： 2016 年 32 卷

页码：

收录情况： SCI

摘要： 40 mixed-copulated pigs(Du Changda) which is about 40kg and in the same age were divided into 4 groups named A,B,C,D in order to study the effects of pineapple leaf residue silage additive on the finishing pigs' performance and blood biochemical parameters. The ration in the experiment is fermented pineapple leaf residue silage which add 0%, 5%, 10%, 15%. After 90 days feeding experiment, we evaluate the physical development, performance and blood biochemical parameters of the finishing pigs. The results demonstrated that the weight of every finishing pig in the control group A and the test group B, C, D had increased 68.76kg, 72.37kg, 70.47kg, 69.98kg. And the average daily-weight improved 766.25kg, 806.31kg, 785.25kg, 756.46kg. It showed that there was no profound effect in the fattening period of the big, even though added 0%, 5%, 10%, 15% pineapple leaf residue silage in the feed. Accordingly, adding 5% pineapple leaf residue silage in the feed was most effective. On the other hand, comparing the control group and the test group, there is clear difference between GPT(glutamic-pyruvic transaminase) and GOT(glutamic-oxaloacetic transaminase), but the ratio of GPT and GOT is not very obvious. Compared with the control group and the test group, the ratio of creatinine. total cholesterol. cholesterol/triglycerides is also not clear. Therefore, adding the varying proportion pineapple leaf residue silage in the feed is safe and feasible, and is worth spreading and utilizing. Because there is no serious side effect upon pig's growth performance. On the contrary, it not only can promote the growth of finishing pigs, but also can enhance the quality of carcass.

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