The method using in vitro irradiation seems to be more effective than conventional irradiation, tissue culture or backcross for improving a few characters in a variety.

因此，对于品种个别性状的改造，离体辐照可能比其它方法更有效。

youdao

The method using in vitro irradiation seems to be more effective than conventional irradiation, tissue culture or backcross for improving a few characters in a variety.

因此，对于品种个别性状的改造，离体辐照可能比其它方法更有效。

youdao