安哥拉山羊超数排卵研究  

Superovulation in Angora Goats

作　　者：杨蔼云 韩涛[1,2] 张永平 权富生 马保华 赵晓娥[1,2] 

机构地区：[1]陕西省黄土高原治理研究所 [2]西北农业大学动物医学系

出　　处：《西北农业学报》1997年第2期86-89,共4页Acta Agriculturae Boreali-occidentalis Sinica

基　　金：国家"八五"科技攻关项目

摘　　要：在生产条件下，研究安哥拉山羊的超数排卵。用ＦＳＨ进行超排，结果表明，用武汉生物化学制药厂和宁波激素制品厂生产的ＦＳＨ，同一剂量处理，每只供体平均可用胚数分别为１１．８８±６．８３和１２．００±６．７７枚（Ｐ＞０．０５）；用宁波厂的９１０６１６和９２０５０９两个批号ＦＳＨ处理时，平均可用胚数分别为４．１４±４．２２和５．８８±３．５２枚（Ｐ＞０．０５）；用４００、３６０和３４０ＩｕＦＳＨ处理时，平均可用胚数分别为５．００±３．６７、８．７２±４．３５和１０．３５±５．０９枚；初产和经产羊平均可用胚数分别为５．２０±４．０９和５．２７±３．６０枚。用同一方法处理２１～５２ｋｇ体重的供体时，体重每增加１ｋｇ，平均可用胚增加０．１７枚（Ｙ＝０．１７ｘ＋３．８９０，Ｐ＜０．０５）。结论认为，武汉厂和宁波厂生产的ＦＳＨ及宁波厂不同批号的ＦＳＨ超排效果相似，超排适宜剂量为３４０～３６０Ｉｕ，初产与经产安哥拉山羊超排效果相似。Superovulation was induced by injections of follicle stimulating hormone (FSH) in donors. The results were as follows: the average of usable embryos per donor were 11.88±6.83 or 12.00±6.77 when the donors were superovulated with equal dose FSH of Wuhan biochemical medicine plant (Wuhan FSH) and Ningbo Hormone plant (Ningbo FSH), respectively ( P > 0.05 ); the average of usable embryos were 4.14±4.22 and 5.50±2.88 with the 910616 batch number and 920509 batch number of Ningbo FSH, respectively ( P >0.05); the average usable embryos were 5.00±3.87, 8.72±4.35 and 10.35±5.09 with 400 Iu, 360 Iu and 340 Iu FSH, respectively; the average usable embryos were 5.20±4.09 and 5.27±3.60 when virginal and multiparous goats were superovulated, respectively ( P >0.05); 21￣25 kg body weight (BW) donors showed that the average usable embryos increased 0.17 while the BW increasing 1 kg(the regression eqution: Y =3.890+ 0.169 x , ( P <0.05). The conclusion were that Wuhan FSH and Ningbo FSH had the similar superovulation effect in Angora Goats, as well as the different batch numbers of Ningbo FSH; suitable FSH doses were 340￣360 Iu; the superovulation could be improved by increasing the Goats BW.

关 键 词：超数排卵 安哥拉山羊 山羊 

分 类 号：S827.3[农业科学—畜牧学]