育种者正在研究小麦产生更多的蛋白质，而不仅仅是产量。

Breeders have lately been working on wheat for extra protein, not just yield.

youdao

育种者正在研究小麦产生更多的蛋白质，而不仅仅是产量。

Breeders have lately been working on wheat for extra protein, not just yield.

youdao