English translation for "种鸡群"

breeder flock

Example Sentences:

	1.	This is particularly true of newcastle disease, infectious bronchitis, and(for breeder flocks)encephalomyelitis . 这在鸡新城病、传染性支气管炎和（对种鸡群来说）禽脑脊髓炎尤其如此。
	2.	Development of spf chicken flock in china 种鸡群研究进展
	3.	The results of this study are summarized as follows : immune injecting man - made salmonella propolis inactivated vaccine and avian typhoid 9r live vaccine can protect flocks from infecting salmonella and immuning commercial chichling with man - made salmonella inactivated vaccine with medication can decrease death rate of chichling 研究表明：用禽伤寒9r株活疫苗配合自制沙门氏菌蜂胶灭活苗免疫注射父母代种鸡，可有效防治种鸡群再次感染沙门氏菌病；发病后的商品代雏鸡用药物治疗的同时用自制沙门氏菌灭活苗免疫，可有效降低死亡率。

Similar Words：

"种机" English translation, "种迹" English translation, "种迹，胚迹" English translation, "种鸡" English translation, "种鸡场" English translation, "种吉" English translation, "种及品种鉴定" English translation, "种脊" English translation, "种计" English translation, "种继" English translation