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日光温室栽培黄瓜，由于管理不当，化瓜现象十分严重，有时高达30％，直接影响黄瓜的产量和产值。为此，笔者进行了积极的探索，并认为黄瓜化瓜与以下因素有关：1 高温引起化瓜白天温度高于32℃，夜间高于18℃，光合作用受阻，呼吸消耗聚增，造成营养不良化瓜。同时高温造成雌
Cucumber cultivation in solar greenhouse, due to improper management, melon phenomenon is very serious, and sometimes up to 30%, a direct impact on cucumber production and output value. To this end, I conducted a positive exploration, and that cucumber melon with the following factors: 1 high temperature caused melon during the day the temperature is higher than 32 ℃, night is higher than 18 ℃, photosynthesis blocked, breathing consumption poly increase, resulting in malnutrition Melon. At the same time cause high temperature women