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何時(shí)種大蒜大蒜種多深 什么時(shí)候種大蒜大蒜種多深

  • 生活
  • 2023-04-19 18:40
大蒜的種植時(shí)間應(yīng)選在每年的9月底至10月初最佳,因?yàn)榇藭r(shí)的氣候和溫度都非常有利于大蒜的生長,種植大蒜時(shí)的深度一般控制在3~4厘米左右即可,有利于其出苗,也有利于順利越冬。大蒜的播種一般分為兩種,一種是插種,將蒜瓣分別插在土壤中,然后蓋土壓實(shí),還有一種就是開溝播種,挖出若干條均等深度的溝,撒種然后蓋土即可。

  大蒜的生長習(xí)性

  溫度:大蒜最適宜的生長溫度在18~26℃,它的耐寒性較好,可忍受-5℃的低溫,但在冬季溫度過低的地區(qū),則需適當(dāng)防寒。

  光照:大蒜是喜光作物,在良好的光照條件之下,它的長勢才好,產(chǎn)量也多,在其生長期,每天需提供十個(gè)小時(shí)左右的光,才能茁壯生長,如果是短日照,則它的莖和葉可能徒長。

  修剪:在大蒜的成長期,也需適當(dāng)修剪一下,次數(shù)不需太多,尤其是在發(fā)生病害或者蟲害的時(shí)候,修剪是一個(gè)很好的輔助手段。

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