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菠萝蜜树不结果怎么办
更新时间: 2020-11-11 00:00:00  

在大树干从下往上2米的树皮用刀砍成鱼鳞状,不要太深,见树干即可。这样可以催熟和早产果。菠萝蜜是桑科,波罗蜜属的常绿乔木。树高10-20m,树皮黑褐色;叶革椭圆形,螺旋状排列;花雌雄同株,果实成熟时表皮呈黄褐色,表面有瘤状凸体和粗毛。

关键词: 菠萝蜜 结果 怎么办

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