本文主要论述了芽苗砧嫁接技术及其研究现状和应用前景。

This thesis mainly discusses Nurse seed grafting technology and its current achievements and application prospect.

youdao

本文主要论述了芽苗砧嫁接技术及其研究现状和应用前景。

This thesis mainly discusses Nurse seed grafting technology and its current achievements and application prospect.

youdao