| This paper aims at the environmental characteristics of the ecosystems in arid regions of China, pointing out the agricultural necessity in ecosystem in development with the superior, combine roughly factor in combination system, put forward the counter plan suggestion that develop the ecosystem agriculture. That is, ecological construction should be combined with raising people′s income and saving water. We should have the ecological awareness, set up a complete and effective system of developing ecological agriculture and speed up the development of agricultural industry. Developing ecological agriculture can make it possible for the northwest dry and rural economy leap forward. |