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桂花可以扦插繁殖嗎 桂花可以扦插繁殖么

  • 生活
  • 2023-04-19 18:22
桂花可以扦插繁殖。選擇長勢優(yōu)良、粗壯的枝條。將枝條剪下,進行適當修剪,放入生根水中浸泡一段時間。準備好適宜的土壤,要求土質疏松、肥沃、透氣性好、排水性好。將枝條扦插至土壤,澆適量的水,每天提供適宜的光照即可。

  桂花喜溫暖,抗逆性強,既耐高溫,也較耐寒。因此在中國秦嶺、淮河以南的地區(qū)均可露地越冬。

  桂花的種植地區(qū)平均氣溫需要在14-28℃,7月平均氣溫24-28℃,1月平均氣溫0℃以上,能耐最低氣溫-13℃,最適生長氣溫是15-28℃。

  濕度對桂花生長發(fā)育極為重要,要求年平均濕度75%-85%,年降水量1000毫米左右,特別是幼齡期和成年樹開花時需要水分較多,若遇到干旱會影響開花,強日照和蔭蔽對其生長不利,一般要求每天6-8小時光照。

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