论文部分内容阅读
美国得克萨斯A＆M大学研究人员最近开发出一种能够根据每株棉花的生长状况施肥和浇水的自动机械,从而避免了因施肥和供水过多而造成棉花生长过快,可以
Researchers at the Texas A & M University in the United States recently developed a robot that can fertilize and water each crop of cotton according to the growth of each crop, thereby avoiding excessive growth of cotton due to excessive fertilizer and water supply.