Exploitation and utilization of Boehmeria nivea that is a good soil and water conservation plant in Sichuan

Boehmeria nivea,a good soil and water conservation plant,has a long history in plantation in Sichuan.It is perennial plant with good economic,ecological and social benefits.In Dazhu and Daxian counties of Dazhou City,Boehmeria nivea project is a good economic one for farmers.The author sums up five problems in Boehmeria nivea development,such as,severe pollution,extensive development,old equipment,tighten fund,and resistance in the process,and proposes four suggestion to promote Boehmeria nivea industry.