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什么季節種樹成活率高 什么季節種樹成活率較高

  • 生活
  • 2023-04-19 18:31
春季種樹成活率高。春天氣溫回升,氣候條件適宜,陽光和雨水增多,為樹木提供了良好的生長環境。種樹前需要選擇適宜的土壤,在土壤中加入適量的基肥,與土壤均勻混合。將樹種植至土壤,壓實土壤,澆適量的水,保持土壤中有充足的水分即可。

  夏季低溫決定了樹木是否可以生存,冬季低溫則決定生存樹木的種類。

  從東北到華南,從高山到海拔較低的地區,由于冬季最低氣溫的逐漸升高,樹木種類也從耐寒的寒溫帶針葉林演變到溫帶的闊葉落葉林、不耐嚴寒的亞熱帶闊葉常綠樹種,以至郁郁蔥蔥不見天日的赤道雨林。經濟林木的分布對溫度的要求更加嚴格。

  溫帶的蘋果樹一般不能耐零下30℃左右以下的嚴寒,因此東北蘋果一般只分布在渤海和黃海沿岸,亞熱帶的柑桔害怕零下7~9℃低溫,如果最低氣溫低于零下9~11℃,柑桔園會遭到毀滅性的凍害。

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