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荷兰豆开花后多久结果急
更新时间： 2020-10-24 00:00:00  

一般情况下，荷兰豆开花后15天结果。荷兰豆属长日照植物。大多数品种在延长光照时能提早开花，缩短光照时延迟开花，一般品种在结荚期都要求较强的光照和较长时间的日照，但不宜高温。荷兰豆在整个生长期都要求较多的水分。种子发芽过程中，若土壤水分不足，种子无法吸水膨胀，会大大延迟出苗期。苗期能忍受一定的干旱气候。开花期若遇空气湿度过低，会引起落花落荚。

关键词： 荷兰豆 开花 多久 结果

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