盐地碱蓬对生猪育肥和血液生化指标影响的试验研究

发布时间：2018-06-16 03:43

  本文选题：盐地碱蓬 + 生猪　； 参考：《中国畜牧杂志》2016年22期

【摘要】：本试验对盐地碱蓬能否作为生猪饲料及合适的添加比例进行了研究。选用相同体重大白与本地猪杂交后代96头进行42 d的饲养试验,猪群随机分为4组,每组24头分3个重复,公母各半,其中对照组饲喂基础饲粮;试验1、2、3组分别在基础日粮中添加1.0%、2.0%、3.0%的盐地碱蓬,旨在为碱蓬在生猪饲料中的合理应用提供理论依据。结果显示:添加不同比例的盐地碱蓬可提高生猪的日增重(P0.05);降低饲料消耗(P0.05);降低血液甘油三酯水平(P0.05);添加不同比例的盐地碱蓬组在饲料费用、血液尿素氮浓度、血红蛋白含量、红细胞数等方面差异不显著。结果表明:添加适量盐地碱蓬能提高生猪育肥性能和经济效益,并有助于提高机体免疫力。
[Abstract]:The experiment was conducted to study whether Suaeda salsa can be used as feed for live pigs and its appropriate proportion. 96 crossbred offspring of the same body weight big white and local pigs were selected for 42 days feeding experiment. The pigs were randomly divided into 4 groups, each group 24 heads were divided into 3 replicates, male and female half, among which the control group was fed with basic diet. In experiment 1, group 1, group 2 and group 2 were supplemented with 1.0% and 2.0% of salsa respectively in basal diet, in order to provide a theoretical basis for the rational application of Suaeda salsa in live pig feed. The results showed that adding different proportion of Suaeda salsa could increase daily gain of live pigs (P0.05N), reduce feed consumption (P0.05N), reduce blood triglyceride level (P0.05N), and add different proportion of Suaeda salsa group in feed cost, blood urea nitrogen concentration and hemoglobin content. There was no significant difference in the number of red blood cells. The results showed that the addition of Suaeda salsa could improve the fattening performance and economic benefit of pig, and help to improve the body immunity.
【作者单位】： 山东省平度市畜牧兽医局;
【分类号】：S828.5
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本文编号：2025135