天气预报 > 其他 > 简述扦插繁殖的优点
简述扦插繁殖的优点
更新时间: 2020-10-22 00:00:00  

1、变异性小,能保持母株的优良性和特性;

2、幼苗期短,结果早,投产快;

3、繁殖方法简单,成苗迅速;

4、育苗时间短,用侧枝扦插育成的幼苗根系粗壮,生长势和抗逆性较强;

5、可节约育苗费用。

扦插繁殖是指:插条繁殖。即取植株营养器官的一部分,插入疏松润湿的土壤或细沙中,利用其再生能力,使之生根抽枝,成为新植株。按取用器官的不同,又有枝插、叶插、根插、和芽插之分。

关键词: 简述 繁殖 优点

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