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香菜10月份播種可以嗎 香菜可以10月份播種嗎

  • 生活
  • 2023-04-19 18:22
香菜可以10月份播種,香菜比較耐寒,生長最適宜溫度為17~20℃。香菜在種植時對土壤的要求不高,但是肥沃、疏松、排水性良好的沙質土壤更有利于其生長,播種前需將香菜種子外殼搓開,將其放入清水中浸泡6~8小時,提高香菜種子的出芽率,出苗后需及時進行澆水,并除去雜草。

  香菜的生長習性

  香菜在出苗以后要經(jīng)常澆水,但是不宜大水漫灌,在生長的前期,要結合澆水每周進行追肥一次薄肥,到了苗高15厘米左右時開始間苗,這時間下的苗可以食用,間苗時需注意行株距。

  香菜在苗期的時候澆水不能過多,否則容易導致一些病害,生長期可適當進行澆水,保持土壤水潤,有利于香菜的生長。

  香菜苗高20厘米時,有8~20片葉時就可以根據(jù)需要分批采收,這樣有利于香菜植株生長,這個時間天氣涼爽,基本沒有蟲害,一般不需要噴灑農藥。

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