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利用CIDR+PMSG对乏情期绵羊同期发情处理的研究

作  者:
杨梅;翁凡;汪立芹;李雪梅;郝耿;沙拉;周宇玲;刘应贤
单  位:
新疆畜牧科学院畜牧研究所;新疆畜牧科学院农业部家畜繁育生物技术重点开放实验室;新疆昌吉华兴种畜繁育有限公司
关键词:
CIDR;乏情期;绵羊;同期发情
摘  要:
本试验于2004年5月下旬进行,在羊非繁殖季节利用CIDR+PMSG对绵羊进行同期发情处理效果的试验。从统计分析可以看出,在非繁殖季节,对78只绵羊实施CIDR+PMSG同期化处理,在卵巢上出现卵泡或排卵的羊占处理羊数的97.44%;出现红体(排卵)的羊占处理羊的88.46%;平均排卵数1.84±0.11枚;对左右侧卵巢排卵统计表明,分别为1.82±0.19枚和1.86±0.12枚;两侧间无差异(P>0.05)。
译  名:
Study on Estrus Synchronization of Sheep with CIDR+PMSG during Non-Breeding Seasons
作  者:
YANG Mei~1, WENG Fan~1, WANG Li-qin~1, LI Xue-mei~1, HAO Gen~2, SHA La~2, ZHOU Yu-ling~3, LIOU Ying-xian~3Agriculture, Xingjiang Academy of Animal Science, Urumqi 830000, China; 2. Institute of Animal Husbandary, Xingjiang Academy of Animal Science,Urumqi 830000, China; 3. Changji Huaxing Animal Reproduction and Breeding Co.,Ltd,Xinjiang,Changji 831100, China)
关键词:
CIDR; non-breeding seasons; sheep; estrus synchronization
摘  要:
The experiment was done with CIDR+PMSG on 78 sheep in the late May. The statistical analysis showed 97.44% synchronized sheep has follicles or ovulation on ovary; 88.46% synchronized sheep had ovulation; the average number of ovulation was 1.84±0.11; the average number of ovulation on left and right ovary was 1.82±0.19 and 1.86±0.12 respectively, there was no significantly difference(p>0.05).

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