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种鸡本交笼饲养
释义
种鸡本交笼饲养
Encyclopedia
农学
鸡饲养方式
释
colony cages for layer breeders
种鸡本交笼饲养
将种公鸡和种母鸡按照一定比例混养于同一特殊笼具内,用鸡只本能的自然交配代替人工授精获取种蛋的养殖模式。
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Yukon River
Yukon Territory
Yuko Tanaka
Yu Kuizhi
Yu Kuo-Tsung
Yuk Wing Lee
Yuk Wing Lee (1904—1989)
Yulan Magnolia and Orioles
Yule
Yule distribution
Yulei flower lantern opera
Yule-Simpson paradox
Yule-Simpson悖论
Yule-Walker equation
Yu Li
Yu Liang
Yuliang Dam
Yu Lianquan
Yulia Vladimirovna Drunina
Yuli (Lopnur) Xian
Yulin Caves
Yulin Dao
Yulin Economic and Technological Development Zone
Yu Ling
yuling
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