Sweet potato, which is non-grain crop, large output, large planting area, and high energy, is used as new type of energy crop.

非粮作物甘薯因具有产量大、种植面积广、能量产量高等特点可作为新型能源作物。

youdao

Sweet potato, which is non-grain crop, large output, large planting area, and high energy, is used as new type of energy crop.

非粮作物甘薯因具有产量大、种植面积广、能量产量高等特点可作为新型能源作物。

youdao