1964 graduated from Jiangxi Agricultural College. Now he works in Jiujiang Plant Protection Inspection Station, Jiangxi Province, and is a senior agronomist. During the popularization and application of new technologies such as microbial pesticides, YZ-90 1 agricultural synergist, and during going abroad to help Senegal (1978) and Mauritania (1983), it was found for the first time that the bacterial blight of local rice caused the rice leaves to be severely dry and white in the late growth stage, and high-temperature fertilization in saline-alkali land also led to low panicle rate and low 1000-grain weight. By improving irrigation and fertilization, etc. Since then, it has denied the long-standing wrong conclusion that "dry and hot winds in tropical areas cause physiological diseases", solved the key technical problems of developing rice production in recipient countries, and participated in the compilation of training materials for rice cultivation techniques, pest control and bird damage prevention in Serbia and Mauritius. These materials were submitted to the agricultural departments of China, Serbia and Mauritius in Chinese and French, which played a positive role in promoting the agricultural development of the two countries. After returning to China, he actively promoted the new plant protection technology that is conducive to protecting the ecological environment, participated in the project of "Popularization and Application of Jinggangmycin to Control Rice Sheath Blight" and presided over the project of "Popularization and Application of Microbial Pesticides to Control Crop Diseases and Pests", and won the first prize and the third prize of the provincial agricultural, animal husbandry and fishery technology improvement achievements respectively. More than ten papers have been published, mainly including several technical problems to improve the control effect of Jinggangmycin on rice sheath blight, the popularization and application of several new plant protection technologies in the development of agriculture in Sangao, and the preliminary discussion on the control effect of several microbial pesticides on pests and diseases.