Excellent teachers in Zhengzhou; "One-step production of granular compound fertilizer from partially acidified phosphate rock and its process" won the National Top Ten Patent Gold Award in 2000 (the second finisher) and the second prize of Henan Science and Technology Progress Award (the first finisher). The research and development of fertilizer-wrapped controlled release fertilizer won the second prize of invention (second finisher) of the Ministry of Chemical Industry and the third prize of national invention (fourth finisher); "Research and development of sulfur-coated urea" won the third prize of scientific and technological progress of the Ministry of Chemical Industry (the first finisher).
Obtained four invention patents; There are three utility model patents, all of which are the first inventors.