养兔是一种经济效益高的养殖业，但是在养兔过程中经常会出现化胎的现象，一旦管理不当易死亡。那么巨型安哥拉兔生产出现化胎的原因？下面长毛兔厂家为您讲解。

Raising rabbits is a kind of breeding industry with high economic benefits. However, in the process of raising rabbits, the phenomenon of embryo formation often occurs, and it is easy to die if the management is not proper. So what is the reason for the birth of giant Angora rabbits? The following is an explanation for you by the long haired rabbit manufacturer.

(一)环境温度过高

（1） The ambient temperature is too high

妊娠期饲养室温度、湿度过高，特别是温度超出了临界温度时，巨型安哥拉兔母兔抵抗力下降，出现化胎现象。

When the temperature and humidity of the feeding room during pregnancy are too high, especially when the temperature exceeds the critical temperature, the resistance of the giant Angora rabbit mother rabbit decreases and the phenomenon of embryo formation occurs.

(二)巨型安哥拉兔母兔消瘦

（2） Giant Angora rabbit, female rabbit emaciated

巨型安哥拉兔母兔消瘦体质弱，子宫黏膜薄，营养不足，胚胎着床后因营养供给不是而导致化胎。

The giant Angora rabbit mother rabbit is thin and weak, with thin uterine mucosa and insufficient nutrition. After the implantation of the embryo, the nutrition supply is not enough to cause the embryo to change.

(三)受精卵生命力弱

（3） The vitality of fertilized eggs is weak

生命力较弱的精、卵结合后，胚胎发育到一定阶段就终止发育。在生产中年公兔配老年母兔、青年公兔配老年母兔、老年公兔配青年母兔、青年公兔配青年母兔等，都容易出现化胎性空怀。

After the sperm and egg with weak vitality combine, the development of the embryo is terminated at a certain stage. In the production of middle-aged male rabbits with old female rabbits, young male rabbits with old female rabbits, old male rabbits with young female rabbits, young male rabbits with young female rabbits, etc., it is easy to have fetal emptiness.

(四)生殖道器质性病变

（4） Organic lesions of genital tract

巨型安哥拉兔母兔妊娠期子宫，阴道发生炎性病变，危及子宫黏膜，出现化胎现象。

Inflammatory lesions occurred in the uterus and vagina of giant Angora rabbits during pregnancy, endangering the uterine mucosa and causing fetalization.

(五)妊娠期饲发霉变质饲料

（5） Feed moldy and deteriorated feed during pregnancy

有些饲养场给妊娠母兔饲喂发霉变质的饲料、草粉等，引起母兔腹泻，导致体质下降而出现化胎。

Some feeding farms feed the pregnant female rabbits with moldy and deteriorated feed, grass powder, etc., which causes the female rabbits to have diarrhea, resulting in the physical decline and the emergence of fetuses.

(六)饲料中长期缺乏与生育有关的维生素

（6） There is a long-term lack of vitamins related to fertility in the feed

饲养时常年不喂青绿饲料，以干草粉补充纤维时又不重视补充维生素，特别是不重视补充维生素A、维生素E、维生紊B1，等及微量元素，导致化胎。

When feeding, they often do not feed green fodder every year, and do not pay attention to the supplementation of vitamins when supplementing fiber with hay powder, especially the supplementation of vitamin A, vitamin E, vitamin B1, etc. and trace elements, resulting in the formation of fetuses.

以上是巨型安哥拉兔生产出现化胎的原因及应对措施介绍，希望能帮助到你，想了解更多的相关知识，敬请关注我们网站http://www.myxinhua.com，提供更多新资讯！

The above is the introduction of the reasons and Countermeasures for the production of giant Angora rabbits. I hope it can help you. If you want to know more about it, please follow our website http://www.myxinhua.com Yes, provide more new information!