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seed production stand
释义
seed production stand
Encyclopedia
农学
母树林
释
seed production stand
母树林
在优良天然林或确知种源的优良人工林基础上,经过留优去劣的疏伐,为生产遗传品质较好的林木种子而营建的采种林分。
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water-base ink printing
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water bath
water bath heater
water-bath method
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water bath vaporizer
water biomanipulation
waterbird habitat
water blocking effect
water bloom
water body
water body algae online monitor
waterbody-biomanipulation
water body environmental quality monitoring
water body pollution
water-borne coating
water-borne communicable diseases
waterborne emergency response
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water buffalo
Water bursting with the method of analysis
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