In accordance with the structural characteristics of ramie fiber, combined with the actual production we studied the dyeing process of high- count ramie fabrics with reactive dyestuffs, including the effects of the choices of alkaline agent and neutral salt, dyeing temperature, dyeing time on fabric and developed the optimum dyeing conditions and equipment of the finest ramie fabrics in bulk.

Study on dynamic change regulation of ramie's chemical composition;

Research of a fixing agent for ramie fabric;

Factors influencing retting of ramie with enzymes in SC-CO_2;

Selection and characterization of bacillus for enzymatic degumming of ramie fiber;

Application of epoxy compound in the ramie fiber processing;

Function of Boehmeria nivea in soil and water conservation;

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

Accelerating soil and water losses control in slope land of south China by developing Boehmeria nivea enterprise;