本文通过遮光实验旨在研究高粱品种2421的光周期性。

This paper showed that sorghum 2421 is a very photosensitive variety for day length by covering light treament.

youdao

本文通过遮光实验旨在研究高粱品种2421的光周期性。

This paper showed that sorghum 2421 is a very photosensitive variety for day length by covering light treament.

youdao