As a major participant, he participated in the national key project of cotton breeding in the seventh five-year plan and the research work of cotton tissue culture of the Ministry of Education;
During the Eighth Five-Year Plan period, he presided over the sub-topic of the National Eighth Five-Year Plan Project "Creation of Fine New Cotton Materials" and three related topics of plant tissue culture and gene transfer of disease resistance and insect resistance by the Ministry of Education and Shaanxi Provincial Science and Technology Commission.
From 65438 to 0996 to 2000, he presided over the National Ninth Five-Year Plan project "Research on Common Cotton Breeding Materials and Methods, New Technologies and New Methods";
Since 2000, he has been in charge of the key projects of the Ministry of Education 1, namely "Research on Biotechnology Protection and Development of Rare and Endangered Medicinal Plant Resources in Qinba Mountain Area", the key project of the University Key Teachers Funding Program 1, the cloning of genes related to cotton boll abscission, and the "Tenth Five-Year Plan" national key scientific and technological project of the Ministry of Science and Technology: research on standardized planting techniques of five Chinese herbal medicines, such as Zizyphus jujuba seeds. As well as the national "Eleventh Five-Year Plan" scientific and technological support plan: research on the breeding of excellent varieties of Salvia miltiorrhiza, Gynostemma pentaphyllum and Cornus officinalis, and the "Tenth Five-Year Plan" major scientific and technological research project of Shaanxi Provincial Science and Technology Department: Shaanxi 16 standardized planting technology research of bulk Chinese herbal medicines, undertaking the technical guidance of standardized planting in more than 20 Chinese herbal medicine producing counties in Shaanxi.
He has published more than 20 papers 120 in domestic and foreign academic journals, such as Sacrifice to Plant Cells, Tissues and Organs, Acta Botanica, Bulletin of Science, Journal of Experimental Biology, Chinese Herbal Medicine and China Journal of Traditional Chinese Medicine, and participated in the publication of 3 monographs, winning 4 national invention patents and 2 scientific and technological progress prizes in Shaanxi Province.