[1] Factors of nitrogen and phosphorus movement in subtropical agricultural soil and environmental risk study (2009 - 2011), supported by Knowledge Innovation Program of Chinese Academy of Sciences (KZCX2 - YW - 437), RMB 1,150,000, project leader.
[2] Agricultural safety use technology of heavy metal exceeding soil in suburban (2008 - 2010), supported by National Science & Technology Pillar Program (2008BADA7B02 - 03), RMB 1000,000, project leader.
[3] Integrated control technology of heavy metal contaminated soils and its demonstration (2006 - 2010), supported by Special fund for the State Environmental Protection (CJ2006 - 859 - HNS - 4 - 1, CJ2007 - 843 - HNS - 3 - 5), RMB 1,500,000, project leader.
[4] National system of hemp industrial technology - soil and water conservation work (2008 - 2012), Technology system construction of modern agriculture industry, Ministry of Agriculture (NYCYTX - 19 - E13), RMB 3500,000, project leader.
[5] Key technology to enhancing soil fertility and its demonstration in southern hilly red soil region (2006 - 2010), supported by National Science & Technology Pillar Program (2006BAD05B01 - 04), RMB 350,000, project leader.
[6] Research of high yield cycling technology and its demonstration in southern Hilly dryland (2008 - 2010), supported by National Science & Technology Pillar Program (2007BAD89B11 - 03), RMB 300,000, project leader.
[7] Prevention of rural non - point source pollution and cleaner production technology in rural (2005 - 2010), supported by project of Hunan Agriculture Department, RMB 350,000, project leader.