基金国家自然科学基金(the National Natural Science Foundation of China under Grant No.60474029)中南林业科技大学青年科学研究基金(the Youth Science Research Foundation of Central South University of Forestry and Technology No.101-0582)中南林业科技大学教学研究基金(the Teaching Research Foundation of Central South University of Forestry and Technology No(.[2004]28-67))
基金国家自然科学基金(the National Natural Science Foundation of China under Grant No.60474029,No.60774023,No.60774045)中国博士后科学基金项目(China Postdoctoral Science Foundation under Grant No.2005038558)+1 种基金中南林业科技大学青年科学研究基金(the Youth Science Research Foundation of Central South University of Forestry and Technology under Grant No.101-0582)中南林业科技大学教学研究基金(the Teaching Research Foundation of Central South University of Forestry and Technology under Grant No.[2004]28-67)