Without added 2, 4-d in the medium, explant callus induction rate is very low, and needed a very long time to induct.

在不添加2,4 - D的培养基中，外植体的愈伤组织诱导率很低，并且需要诱导很长的时间。

youdao

Without added 2, 4-d in the medium, explant callus induction rate is very low, and needed a very long time to induct.

在不添加2,4 - D的培养基中，外植体的愈伤组织诱导率很低，并且需要诱导很长的时间。

youdao