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short day plant
释义
short day plant
Encyclopedia
工学
〔风景园林植物类别〕
释
short day plant
短日照花卉
植物要求每天的光照时间必须短于一定的时间(一般在12小时以内)才有利于花芽的形成和开花。这类植物在长日照条件下花芽难以形成或分化不足,不能正常开花或开花少。短日照植物在夜间黑暗时间短或有人工光源间歇性干预的情况下也不能开花,其花芽形成开始前需要一段时间连续性的夜间黑暗。
理学
植物学
释
short day plant
短日照植物
光照时间短于某一临界长度才能开花的植物。
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protection
Protection and Maintenance of Ancient Chinese Architecture
protection and maintenance project of Zhashilunbu Temple in Tibet
protection and maintenance system
protection and management of landscape rockery
protection and restoration of ancient clock relics
protection and restoration of concrete
protection area
protection area of railway safety
Protection/control of military stress injury
protection danger
protection design of orifice
protection device for overwinding
protection equipment
protection facility of fishing port
protection forest
protection for geological heritage
protection for the power electronic equipment
protection mapping control
protection, monitoring and control device for distribution lines
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更新时间:2026/8/1 11:39:53