中草药提取物饲料添加剂饲喂皖西白鹅雏鹅的试验研究

Investigation of Feeding Effect of Chinese Herb Extraction Additive on Goslings of Wanxi White Goose

为了研究中草药提取物饲料添加剂对皖西白鹅雏鹅的饲喂效果,选取40只3日龄体重相近、健康的雏鹅,随机分为试验组和对照组,每组20只。试验组基础日粮中添加中草药提取物饲料添加剂"浩农宝",对照组只喂基础日粮,其他饲养条件均一致,试验期30 d。比较试验组和对照组雏鹅的平均日增重、成活率及饲料转化率。结果表明,试验组雏鹅的平均日增重比对照组增加7.05 g/d,提高了10.85%(P<0.05);试验组雏鹅的精神状态良好,无疾病发生,成活率为100%,比对照组高10%(P<0.05);试验组雏鹅的饲料转化率比对照组提高8.96%(P<0.05)。中草药提取物饲料添加剂"浩农宝"能够显著提高皖西白鹅雏鹅的平均日增重、成活率及料重比,具有良好的推广应用价值。

In order to study the feeding effect of Chinese herb extraction additive on goslings of Wanxi White Goose, a total of 40 healthy 3-day-old goslings with similar weight were randomly and equally assigned to one of two groups： an experimental group fed commercial available Chinese herb extraction additive ＂Haonongbao＂ and a control group fed basal diet. The goslings of the two groups fed under the same condition, and the experiment period lasted for 30 days. The average daily weight gain, survival rate and feed conversion rate of the two groups were statistically compared. The results showed that the average daily weight gain of experimental group was 7.05 g/d higher than that of control group, indicating a 10.85% increase（P 0.05）; The goslings of experimental group were healthy and no occurrence of diseases were observed; The survival rate of experimental group was 100%which was 10% higher than that of control group（P 0.05）; The feed conversion rate of experimental group was increased by8.96% than that of control group（P〈0.05）. It was demonstrated that Chinese herb extraction additive ＂Haonongbao＂ was able to significantly improve the average daily weight gain, survival rate and feed conversion rate of goslings of Wanxi White Goose and was worthy of popularization and application in avian production.