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定时输精
释义
定时输精
Encyclopedia
农学
[猪生产学]
释
timed artificial insemination;TAI
定时输精
利用外源激素等手段人为调控母猪的发情周期,使之在预定的时间内集中发情、排卵和配种的繁殖技术。
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Flower is a Go-between
flower lantern opera of Wanzai County
flower-lantern song-dance
flower modeling and simulation
flower mother bulb
flower nursery
flower of an hour
flower of life
flower of sulfur
flower photography
Flower Rain
flowers
Flowers and the Youth
Flowers and Trees
flower sculpture
Flower Season Rainy Season
Flowers festival of De'ang nationality
Flower Sin
Flowers in the Evil Sea
Flowers in the Mirror
flower snark
Flowers Over Water
Flowers upon a River by Zhu Da
flower tune
flower twig pattern
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