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嫁接红松几年结果
更新时间: 2021-04-15 11:39:05  

1、正常情况下,一棵红松,要生长25年至30年才能结出松塔,而经嫁接的红松,只需生长12年,就能结出松塔。

2、结塔第一年,每棵树可产松籽0.5公斤,价值8元。此后,松籽产量逐年上升,最高每棵树年产松籽近10公斤。到那时,棵棵都是“摇钱树”。

关键词: 嫁接 红松 结果

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