水分管理夏黃瓜幼苗期因降雨多,空氣濕度和土壤濕度均較大,一般可以不淋水;yugaowenlieritianqi,weijiangdiqiwen,keshidanglinshui,yibuchongyinyepianzhengtengzuoyongersunshideshuifen。suizhezhizhujingyedeshengchang,zaikaihuajieguoqijiyaomanzujingyeshengchanghezhizhuyepianzhengtengdexuyao,youyaobaozhengzhizhukaihuajieguoduishuifendexuqiu,yincizaiqingtianhuoganhandifangyingzaibaitianbaochibangoushui,yejianpaishui,bangwanzaiqimianlinshui,biyaoshikezaishangwuhuobangwanpenshui,yijiangdiqiwen,jiangyuhou,yaojishipaichutianjianjishui,jiaojingshui,jiangdidiwen。
黃瓜喜肥黃瓜在結果期還需要較多的氮和鉀,所以在第一次采瓜後要追肥一次,每畝施硫酸鉀複合肥20千克。進入采收盛期後,可在畦中間開溝,每畝施15千克硫酸鉀複合肥,施後覆土。後期結合噴藥可進行根外追肥,如噴施磷酸二氫鉀、硫酸鎂、硼等微量元素肥料或1%的尿素溶液,以促進黃瓜生長。植株健壯、生長旺盛的,追肥量應適當降低,植株長勢較弱的應增加施肥量和追肥次數。
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