Fifty-five adult female Boer goats under same conditions of feeding and treatment for super-ovulation were allocated to three groups(1donor：13 recipients). GroupⅠand groupⅡwere transported respectively in 3 and 6 hours to strange land far from original farm 2-4hours prior to collection and transfer of embryos. The goats in control group were still kept in farm. Ovarian examination and embryo/ova recovery were performed at laboratory on day 5~6 after mating. The most effective embryos were recorded in control group(15.30)，followed by groupⅡ(13.38)and groupⅠ(12.91). There was no significant difference with respect to average effective embryos recovered between 2 experiment groups and control group. However，the highest pregnancy rate(71.29%)and the lowest rate of abortion(2.68%)were recorded in group Ⅰwhich was in good body condition. The lowest pregnancy rate(51.68%)and the highest rate of abortion(9.09%)were recorded in group Ⅱwhich was in pool body condition. The both records about pregnancy rate and rate of abortion in control group were 65.66% and 3.08% separately andwere situated between group Ⅰand group Ⅱ.
Wu Hepin, Zhou Zhanqin, Pan Rui, Fu Mingzhe, Chen Xiaoqiang, Hu Quanfu , Yin Mingliang
. Effects of Collection and Transfer of Embryos from Boer Goats Transported to Strange Land[J]. Chinese Agricultural Science Bulletin, 2004
, 20(6)
: 9
-9
.
DOI: 10.11924/j.issn.1000-6850.040609
1贾敏,吴建军,郭家友.波尔山羊批量胚胎移植.畜禽业,2002,(10):2~3
2黄俊成,史洪生,杨梅,等.山羊的超排处理及影响因素的研究[J].全国首届动物胚胎生物技术学术研讨会论文集,2001.107~109
3黄俊成,张键,牛志宏,等.不同环境对山羊超排效果的影响[J].草食家畜,1998,(4):32~34
4周占琴,武和平,付明哲,等.影响布尔山羊胚胎移植受孕的因子分析[J].中国农学通报,2004,20(1):100~105
5王建辰，章孝荣，王光亚 ,等。动物繁殖调控 .合肥:安徽科学技术出版社,1998.231~280
6杨世柱,徐大康.羊的胚胎移植研究进展[J].西北民族学院自然科学学报,1990(1):72~77
