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冬天有草莓嗎

  • 生活
  • 2023-04-17 14:06

冬天有草莓。冬季草莓的生長周期長,要40天左右(春季30天)才成熟,所以個頭會比較大,糖分也比較高,口感更甜。但決定草莓的成熟時間,主要是播種時間和所播種的品種,養殖環境的好壞也會略微影響到草莓的成熟時間。

草莓防害***:

1、覆蓋時間不宜過早、過晚。過早氣溫高,易造成爛苗。過晚會發生凍害。

2、越冬覆蓋時要灌透封凍水,利于防寒保墑。

3、覆蓋材料盡量不要選擇帶有種子的雜草,以免帶來草荒。

4、覆蓋物全撤完待地面稍干后,進行一次清掃,將枯莖、爛葉及殘留物集中,以減少病蟲害的發生。

5、采用地膜覆蓋時,由于覆蓋后將花期提前,在有晚霜危害的地區,易受霜害影響,需要注意加強保護。

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