天气预报 > 其他 > 连翘种子种植一亩地需要多少斤
连翘种子种植一亩地需要多少斤
更新时间: 2020-09-25 00:00:00  

连翘,一般不采用种子种植。连翘属于同株自花不孕植物,自花授粉结实率极低,只有4%,单独栽植连翘,均不结实。种子繁殖,需育苗移栽,不易成活。 连翘繁殖主要有扦插,压条、分株法,以分株繁殖为主。连翘萌发力极强,在秋季落叶后或春季萌芽前,可在连翘树旁萌发的幼苗(根蘖苗),带根挖出,另行定植。成活率可高达99、5%。

关键词: 连翘 种子 种植 需要 多少

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