| 抗菌肽对母猪生产性能及仔猪生长性能的影响 |
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| 引用本文： | 刘红健,徐雅萍,倪涌城,韩秀萍,张云华,蒋苏兰,王玉龙.抗菌肽对母猪生产性能及仔猪生长性能的影响[J].农学学报,2014,4(8):77-80. |
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| 作者姓名： | 刘红健 徐雅萍 倪涌城 韩秀萍 张云华 蒋苏兰 王玉龙 |
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| 作者单位： | [1]浙江清华长三角研究院,浙江嘉兴314006; [2]南湖区科技综合服务中心,浙江嘉兴314006; [3]南湖区科技局,浙江嘉兴314006 |
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| 基金项目： | 浙江省公益技术研究社会发展项目“绿色生态高效园区化养殖业可持续发展模式的建立”（2012C23005）;浙江省公益技术研究农业项目“生物低温全价保鲜技术在猪肉贮藏保鲜中的应用研究”（2014C32050）：嘉兴市科技研究计划项目“自絮凝小球藻的构建及其在养殖污水处理中的应用”（2013AZ21009）;南湖区农社类项目“新型精子分析系统的开发及在养猪业中的应用”（2011QN07）. |
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| 摘 要： | 为观察抗菌肽对母猪生产性能及仔猪生长性能的影响.试验于母猪预产期前30天开始在饲料中添加0.3％抗菌肽,观察母猪产仔及仔猪的健康状况.结果表明：试验组与对照组相比：死胎率降低了33.3％、木乃伊率降低100％、初生成活率提高6.0％、初生平均头重提高1.3％、窝平均存活数提高32.1％、断奶成活率提高3.3％、断奶平均头重提高25.1％、平均净增重提高32.8％.说明抗菌肽饲料添加剂可有效提高母猪的生产性能和哺乳仔猪的生长性能.
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| 关 键 词： | 抗菌肽 母猪 生产性能 仔猪 生长性能 |
| 收稿时间： | 2014/6/13 0:00:00 |
| 修稿时间： | 2014/6/23 0:00:00 |
The Effect of Antimicrobial Peptides on the Production Ability of Sow and Growth Performance of Piglets |
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| Affiliation: | Liu Hongjian, Xu Yaping, Ni Yongcheng, Han Xiuping, Kong Xueqin, Zhang Yunhua, Jiang Sulan, Wang Yulong (1Yangtze Delta Region Institute of Tsinghua University, Jiaxing, Zhejiang 314006, China; 2Nanhu District Technology Service Center, Jiaxing, Zhejiang 314006, China; 3Nanhu District Science and Technology Bureau, Jiaxing, Zhejiang 314006, China) |
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| Abstract: | To see the effect of antimicrobial peptides on the production ability of sow and growth performance of piglets, 0.3% antimicrobial peptides were added in daily forage for pregnant sow 30 days before due date, the litter size and physical condition of piglets were observed. The results showed that in the trial group, comparing to the control group, the stillbirth rate declined 33.3%, the mummy rate declined 100%, the survival rate at birth elevated 6.0%, the average weight at birth elevated 1.3%, the litter size elevated 32.1%, the survival rate at weaning elevated 3.3%, the average weight at weaning elevated 25.1%, the average net gain elevated 32.8% . This illustrated that antimierobial peptides as feed additives can effectively improve the production ability of sow and growth performance of piglets. |
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| Keywords: | Antimicrobial Peptides Sow Production Ability Piglets Growth Performance |
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