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單株獼猴桃能結果嗎 只有雌株會結果嗎 獼猴桃種一棵會結果嗎

  • 生活
  • 2023-04-19 18:21
單株獼猴桃不能結果。獼猴桃是雌雄異株的植物,一雌一雄才能結果。植物的雄花和雌花分別長在不同的植株上,植物也是有性別的,雌樹開雌花,里面長著雌蕊,雄樹開雄花,里面長著雄蕊。雌樹結果,雄樹不結果。如果只有一株獼猴桃,那就不能傳粉,也就無法結出果實和種子來。

  生長環境要求

  1、水分:獼猴桃生長旺盛,葉大而稠,、因而對水分及空氣濕度要求嚴格。獼猴桃不耐澇,長期積水會導致萎蔫枯死。要求空氣相對濕度在70-80%,年降雨量1000毫米左右。夏季高溫干旱,空氣過于干燥時葉片呈茶褐色、葉小黃化,甚至凋落。新梢會停止生長。

  2、氣溫:獼猴桃在年平均氣溫10℃以上的地區可以生長。生長發育較正常的地區,年平均溫度15-18.5℃。7月平均最高氣溫30-34℃,1月平均最低氣溫4.5-5℃,無霜期210-290天。

  3、土壤:獼猴桃最喜土層深厚、肥沃、疏松的腐殖質土和沖積土。最忌黏性重、易漬水及瘠薄的土壤,對土壤的酸堿度要求不嚴,在酸性及微酸性土壤上生長較好(pH5.5-6.5),在中性偏堿性土壤中生長不良。

  4、光照:獼猴桃喜光,但怕曝曬。對光照條件的要求隨樹齡而異。成年樹雖喜陰濕,但又要攀緣于樹干高處,接受陽光。方能生長強壯,開花結果如強光曝曬,則會使葉緣焦枯,果實患日灼病。

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