| 复合植物提取物对妊娠母猪繁殖性能的影响 |
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| 引用本文： | 肖凯丽,邱兴刚,刘燕飞,印遇龙,邓近平.复合植物提取物对妊娠母猪繁殖性能的影响[J].中国饲料,2020(1):19-22. |
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| 作者姓名： | 肖凯丽 邱兴刚 刘燕飞 印遇龙 邓近平 |
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| 作者单位： | 华南农业大学动物科学学院;广东自然实业有限公司;中国科学院亚热带农业生态研究所 |
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| 基金项目： | 十三五国家重点研发计划项目（2018YFD0500600） |
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| 摘 要： | 为研究复合植物提取物对妊娠母猪繁殖性能的影响,试验选取40头妊娠85 d大长二元母猪,随机分为对照组、植物提取物组(1000 mg/kg),每头猪为一个重复,试验期为妊娠85 d至分娩。结果表明:植物提取物组仔猪初生重较对照组提高7.6%(P<0.05),并且植物提取物组高初生重仔猪的比例增加(P<0.01),低初生重仔猪的比例减少(P<0.05)。综上,复合植物提取物可提高仔猪初生重,改善仔猪均匀度,提高母猪的繁殖性能。
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| 关 键 词： | 复合植物提取物 妊娠母猪 繁殖性能 |
Effects of compound plant extracts on reproduction performance of pregnant sows |
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| XIAO Kaili,QIU Xinggang,LIU Yanfei,YIN Yulong,DENG Jinping.Effects of compound plant extracts on reproduction performance of pregnant sows[J].China Feed,2020(1):19-22. |
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| Authors: | XIAO Kaili QIU Xinggang LIU Yanfei YIN Yulong DENG Jinping |
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| Institution: | (College of Animal Science,South China Agricultural University,Guangzhou,Guangdong Province 510642,China;Guangdong natural industry co.,LTD.,Guangzhou,Guangdong Province 510663,China;Institute of Subtropical Agriculture,Chinese Academy of Sciences,Changsha,Hunan Province 410125,China) |
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| Abstract: | To study the effect of compound plant extracts added to sows’diets on their reproduction performance.Forty sows were randomly divided into control group and plant extract group(1000 mg/kg).Each pig was a repeat.The experimental period was from 85th day of gestation to parturition.The effects of plant extracts on reproductive performance of sows were studied.The results showed that the birth weight of piglets in the plant extract group was 7.6%higher than that in the control group(P<0.05),the proportion of piglets with high birth weight was significantly increased(P<0.01),and the proportion of piglets with low birth weight was significantly decreased(P<0.05).Compound plant extract could improve piglets’birth weight,piglets’evenness and sows’reproduction performance. |
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| Keywords: | compound plant extract pregnant sows reproduction performance |
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