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| 新型激素制剂对母猪诱导发情效果研究 | |
| 引用本文： | 林峰,王自恒,陈玉霞,陈雁玲. 新型激素制剂对母猪诱导发情效果研究[J]. 畜牧兽医杂志, 2005, 24(1): 1-2 |
| 作者姓名： | 林峰 王自恒 陈玉霞 陈雁玲 |
| 作者单位： | 1. 河南农业大学牧医工程学院,河南,郑州,450002 2. 河南省清丰县良种猪繁育示范场 3. 西北农林科技大学 |
| 基金项目： | 河南省科技攻关项目 ( 0 3 2 40 3 0 0 45 ) |
| 摘 要： | 应用PX-700制剂对乏情母猪进行了诱导发情研究，结果表明：700IU是PX-700制剂诱导乏情母猪发情的适宜剂量；而该制剂对断奶后45d以上的乏情母猪诱导发情率较低，但其情期受胎率不受影响；PX-700制剂对诱导发情后母猪的情期受胎率、产仔数及仔猪出生重均无影响。 |
| 关 键 词： | 激素制剂 母猪 诱导发情 PX-700制剂 发情率 情期受胎率 产仔数 仔猪出生重 |
| 文章编号： | 1004-6704(2005)01-0001-02 |
| 修稿时间： | 2004-09-25 |
Effect of Newly Hormonal Preparation on Estrus Induction of Sows |
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| LIN Feng,WANG Zi-heng,CHEN Yu-xia. Effect of Newly Hormonal Preparation on Estrus Induction of Sows[J]. Journal of Animal Science and Veterinary Medicine, 2005, 24(1): 1-2 | |
| Authors: | LIN Feng WANG Zi-heng CHEN Yu-xia |
| Affiliation: | LIN Feng~1,WANG Zi-heng~2,CHEN Yu-xia~1 |
| Abstract: | PX-700 preparation was applied to estrus induction of anestrus sows.The results showed that the appropriate dosage of the preparation was 700IU when it was applied to estrus induction of sows.The estrus rate of sows was lower when PX-700 preparation was applied to longer anestrus sows(weaned more than 45 days),but their conception rate wasn't influenced.It wasn't also influenced upon conception rate,litter size and birth weight of piglets.It was feasible that PX-700 preparation was applied in Swine industry. |
| Keywords: | PX-700 preparation Anestrus sows Estrus induction |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |