蝴蝶兰花芽发育进度与花期调控试验
Experiments on regulation and control of florescence of potted Phalaenopsis related to length of flower stems
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摘要: 选择经高山促成栽培的4个蝴蝶兰品种,调查其花芽发育进度.结果表明:当下山时花梗长度小于1 cm的,至春节前4天未现蕾或开花;花梗长度1~7 cm的,能开花但开花数较少,需适当加温;花梗长度10~30 cm的,开花数4~7朵,花期较适宜;花梗长度大于30 cm的,开花数较多,花期偏早,应放置于凉温区间.同时就蝴蝶兰花期调控相关问题进行讨论.