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九月份種蘿卜晚不晚 九月份種蘿卜晚嗎

  • 生活
  • 2023-04-19 18:39
9月份種蘿卜不晚,冬蘿卜的播種期一般就是選擇在每年的9月上旬進行播種。蘿卜在種植時需要選擇對的品種,一般可根據當地的氣候來選擇,但一定要選擇健康飽滿的種子,干癟的種子發芽率很低。蘿卜播種前浸種1小時,可以縮短種子的萌發時間,種植時一定要選擇土質疏松、深厚肥沃、排灌方便的沙瓤土。

  蘿卜的介紹

  蘿卜是十字花科蘿卜屬二年或一年生草本植物,直根肉質,長圓形、球形或圓錐形,長角果圓柱形,在相當種子間處縊縮,并形成海綿質橫隔,種子1~6個,卵形,微扁,長約3毫米,紅棕色,有細網紋。

  蘿卜世界各地都有種植,在氣候條件適宜的地區,四季均可種植,多數地區以秋季栽培為主,成為秋、冬季的主要蔬菜之一。

  蘿卜為半耐寒性蔬菜,種子在2~3℃便能發芽,適溫為20~25℃,能耐-2~-3℃的低溫,當溫度低于-1℃時,肉質根會受凍。

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