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种子播前处理
释义
种子播前处理
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农学
实生繁殖
释
presowing treatment of seed
种子播前处理
针对有些种子在自然条件下萌发率极低,出现出苗不齐、病苗和缺苗等现象,为促进种子顺利萌发,提高出苗率和种苗质量,在播种前对其所采取的技术措施。
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earth and rock filling of railway
earth-approaching asteroid
earth-approaching comet
earth-approaching object
Earth Art
earth atmosphere
earth attraction
earth auger
earth axis
Earth-based observation
earth-based solar observation instruments
Earth-based telescope
Earthbound China
earth bow shock
earth capacitance
Earthcape:A Manual of Site Planning and Design
earth central angle
earth construction
Earth core
earth core
earth core rockfill dam
Earth-crosser
earth-crossing asteroid
earth-crossing comet
earth-crossing object
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