| 纤维素酶对肉鸡生产性能的影响 |
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| 引用本文： | 李岑曦,郭荣富.纤维素酶对肉鸡生产性能的影响[J].畜牧兽医科技信息,2014(4):24-26. |
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| 作者姓名： | 李岑曦 郭荣富 |
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| 作者单位： | 云南农业大学,云南昆明650201 |
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| 摘 要： | 试验选用1日龄的艾维因肉雏鸡240只,随机分成4个组,分别饲喂不同水平的纤维素酶.试验共分为两期,第一期为1 ～28日龄,第二期为29～49日龄.结果显示：肉鸡28日龄和49日龄时,与对照组相比,试验组的日增重均有有显著（P＜0.05）或极显著（P＜0.01）升高,料重比显著（P＜0.05）或极显著（P＜0.01）降低.结果表明,添加不同浓度的纤维素酶可在一定程度上增加肉鸡日增重,提高肉鸡饲料转化率.
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| 关 键 词： | 纤维素酶 肉鸡 生产性能 |
Effect of Cellulase on Performance in Broilers |
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| Li Cenxi,Guo Rongfu.Effect of Cellulase on Performance in Broilers[J].Chinese Journal of Animal Husbandry and Veterinary Medicine,2014(4):24-26. |
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| Authors: | Li Cenxi Guo Rongfu |
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| Institution: | ( Yunnan Agricultural University, Kunming 650201,China ) |
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| Abstract: | 240 Aiweiyin broilers aged 1 day were randomly divided into four treatment groups. The experiment was divided into two periods. First period was 1 -28 days, second period was 29-49 days. Broilers were fasting and weight in 1, 28, 49 day. The results showed that broilers at the age 28 and 49 days, compared to the control group, the daily weight gain has increased significantly （P〈0.05） or extremely significant （P〈0.01）. The feed to gain ratio has decreased significantly （P〈0.05） or extremely significant （P〈0.01）. Adding different levels of celluase in broiler feed can increase daily gain and broiler feed conversion rate to a certain extent. |
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| Keywords: | Cellulose enzyme Broiler Growth performance |
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