添加王草对鹅生长性能和血液指标的影响

发布时间：2018-04-20 15:33

本文选题：王草 + 鹅　；参考：《福建农业学报》2017年01期

【摘要】：为探讨王草对鹅生长性能及血液生理生化指标的影响,选用28日龄体重相近、健康的海南本地杂交鹅240只,随机分成4组即对照组饲喂基础日粮,3个王草处理组分别饲喂7.5%、10%和12.5%王草替代基础日粮的饲料,每个组3个重复,每个重复20只鹅,进行2个月的饲养试验。结果表明,添加王草处理显著提高体重、平均日增重和平均日采食量(P0.05),添加10%王草处理组料重比最低(P0.05);添加王草对鹅血液生理指标无显著影响;添加王草处理显著降低了谷丙转氨酶、总蛋白、甘油三酯含量(P0.05),改善了生化指标。综上,鹅日粮中添加王草不会影响鹅的健康,王草粉添加量为10%时效果较好。
[Abstract]:In order to study the effect of Wang Cao on growth performance and blood physiological and biochemical indexes of geese, 240 healthy Hainan native crossbred geese of similar body weight at 28 days old were selected. Four groups were randomly divided into four groups, the control group was fed basal diet, and the three royal grass treatment groups were fed with 7.5% and 12.5% Wang Cao instead of basic diet respectively. Each group had 3 repeats, 20 geese per repeat, and the feeding experiment was carried out for 2 months. The results showed that the average daily gain (ADG) and average daily feed intake (ADFI) were significantly increased, the feed weight ratio was the lowest (P 0.05) and the average daily gain (ADG) and average daily feed intake (ADFI) were the lowest in the treatment of 10% Wang grass, and the addition of Wang Cao had no significant effect on the physiological indexes of goose blood. The contents of glutamate-pyruvic transaminase, total protein and triglyceride were significantly decreased and the biochemical indexes were improved by adding Wang Cao. In conclusion, the health of geese was not affected by the addition of Wang Cao to the diet of geese, and the effect was better when the dosage of royal grass powder was 10.
【作者单位】：中国热带农业科学院热带作物品种资源研究所;海南大学应用科技学院;
【基金】：中国热带农业科学院基本科研专项(17CXTD-18、1630032014001、1630032016024)
【分类号】：S835.5

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