Moreover, it was carried out that tree stem forms were valued by index method analysis for each new poplar clones.

同时利用指数分析法对杨树新无性系干形的优劣进行了综合评价。

youdao

Moreover, it was carried out that tree stem forms were valued by index method analysis for each new poplar clones.

同时利用指数分析法对杨树新无性系干形的优劣进行了综合评价。

youdao