In order to realize water continuable use, scientific management and economizing water become more and more impendency. 随着社会经济的发展,水资源日趋紧张,为了实现水的可持续利用,科学管理,节约用水,显得越来越迫切。
So, it is very necessary and impendency to analysis Chinese potato industry in economic view and study its policies concerned. 因此对马铃薯产业进行经济分析和政策研究显得十分必要和迫切。