zuijin，bushaozhongzhixihuludecainongfanyingshuo
，pengneizhongzhidexihuluhuaguaxianxiangyanzhong
，chanliangjiaodi。nameshenmeyuanyinkenengdaozhixihuluchuxianhuaguane？bizhefenxi，zhezhuyaoyousangeyuanyin。

diyi，huayafenhuahuoshoufenbuliang
，daozhizifangneibunengshengchengzhiwushengchangsu
，congerzhishixihuluhuagua。zhenduizhezhongqingkuangkeyicaiyongmoguadeshouduan，weiguoshibuchongshengchangsu，cujinzuogua，fangzhihuagua。

第二，溫度過高導致化瓜。當棚內白天溫度超過35℃
，夜間高於20℃，就會導致植株徒長，使得營養生長旺盛而生殖生長不良而化瓜。所以菜農在平時管理時，棚內白天溫度應控製在20-23℃
，晚上將溫度控製在13-15℃
，以防棚內溫度過高，植株旺長而化瓜。

disan，zaizhimiduda，zhizhuyubi

，daozhihuagua。zhizhudingzhimiduda，zhizhudetongfengtouguangxingcha
，youqishizaiguoshishoufenhou，ruguojianguangbuzu，yepianzhizaodeyingyangwuzhibuzujiurongyidaozhixihuluhuagua。suoyicainongzaidingzhishi，yidingyaozhuyidingzhimidu，bingqiejishijiangzhizhudibudelaoyeshuchu
，zengdazhizhudetongfengjianguangdu，fangzhihuagua。