搜索结果: 1-2 共查到“作物学 used as food”相关记录2条 . 查询时间(0.105 秒)
Corn is grown not only for food, it is also an important renewable energy source. Renewable biofuels can come with hidden economic and environmental issues, and the question of whether corn is better ...
Corn is grown not only for food; it is also used as an important renewable energy source. But renewable biofuels can come with hidden economic and environmental issues.The question of whether corn is ...