| 母猪产程过长的原因及应对措施的研究 |
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| 引用本文： | 刘永祥,姜东凤,徐秋良,杨建平,刘艳丽.母猪产程过长的原因及应对措施的研究[J].家畜生态,2011(3):101-104. |
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| 作者姓名： | 刘永祥 姜东凤 徐秋良 杨建平 刘艳丽 |
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| 作者单位： | 郑州牧业工程高等专科学校; |
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| 摘 要： | 母猪产程过长导致仔猪死产率高是母猪生产力低下的主要原因之一。论文讨论母猪产程和仔猪死产率的关系,分析现代母猪的基因型和饲养制度对母猪产程的影响。客观评价了缩宫素催产、诱发分娩、分娩母猪体力的补充、预防便泌、增加母猪的运动量等缩短产程的措施。指出改进饲养方式、增加母猪的运动量、改善母猪体质是缩短母猪产程从而降低死产率的根本出路。
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| 关 键 词： | 母猪 死产率 分娩乏力 产程延长 |
Research Progress of Causes and Measures of Prolonged Parturition Length in Sows |
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| LIU Yong-Xiang,JIANG Dong-feng,XU Qiu-liang,YANG Jian-ping,LIU Yan-li.Research Progress of Causes and Measures of Prolonged Parturition Length in Sows[J].Ecology of Domestic Animal,2011(3):101-104. |
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| Authors: | LIU Yong-Xiang JIANG Dong-feng XU Qiu-liang YANG Jian-ping LIU Yan-li |
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| Institution: | LIU Yong-Xiang,JIANG Dong-feng,XU Qiu-liang,YANG Jian-ping,LIU Yan-li(Animal Science Department,Zheng Zhou Animal Husbandry College,Zhengzhou,Henan 450009) |
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| Abstract: | High mortality of piglets resulted from the prolonged farrowing progress is the main cause of low reproductive capacity of sows.The relation between prolonged farrowing length and piglets mortality rate was dicussed.The effects of such factors as maternal genentic factor and housing system of the parturient sows on the duration of farrowing were illustrated in the paper.The measures to shorten parturition length including oxytocin injections,parturition inducement,prevention of astriction,physical force sup... |
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| Keywords: | sow mortality rate delivery fatigue prolonged farrowing progress |
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