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火龙果为什么要嫁接

更新时间: 2020-08-17 00:00:00     

火龙果嫁接主要是因为用枝条直接扦插的苗与红、白肉类型的火龙果扦插苗相比较生长发育较差,同时很多品种的火龙果根系不发达,还有是红肉火龙果的白花不亲和等现象,所以会用根系发达的砧木嫁接,这样才能保证火龙果产量,也可以避免品种的退化。

关键词: 龙果 为什么 嫁接

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