Professor Lei Jiajun, male, born in 1966 10, Han nationality, Professor Lei Jiajun from Zhongxiang, Hubei Province, male, born in 1966 10, Han nationality, born in Zhongxiang, Hubei Province, Ph.D., postdoctoral student in Japan, doctoral supervisor. Now he is the director of the teaching and research section of ornamental horticulture in the Horticulture College of Shenyang Agricultural University. He is also the vice chairman of Strawberry Branch of China Horticultural Society, the executive director of Bulb Flower Branch of China Horticultural Society and the executive director of Liaoning Horticultural Society. 1988 graduated from biology department of Hubei university with a bachelor's degree,199/kloc-0 graduated from horticulture department of Shenyang agricultural university with a master's degree, and has been engaged in teaching since graduation. 1997 obtained the doctor's degree in agriculture. 1998- 1999 is engaged in postdoctoral research in the experimental field of wild vegetable tea industry in Japan's Ministry of Agriculture, Forestry and Fisheries. Teaching undergraduate courses such as ornamental horticulture, master courses such as advanced ornamental plant breeding, doctoral courses such as research progress of modern ornamental horticulture, among which ornamental horticulture is an excellent course of Shenyang Agricultural University. At present, more than 30 doctoral and master students have been trained. Mainly engaged in the research of flower and fruit tree germplasm resources, genetics and breeding, biotechnology and cultivation techniques. * * * Presided over the projects of Ministry of Science and Technology, Ministry of Education, provincial and ministerial level 18, including 2 projects of National Natural Science Foundation ("Study on the Origin and Trait Evaluation of Newly Discovered Natural Pentploid Wild Strawberry in China" and "Study on the Innovation of Octoploid and Diploid Strawberry Germplasm"), National Education Foundation 1 project, Liaoning Science and Technology Commission Fund and Doctor Start-up Fund 1 project. 200 1 recorded a new strawberry variety distributed in China for the first time, named strawberry strawberry. 200 10 bred the first red strawberry variety in China. Strawberry research has established good academic exchanges and cooperation with the United States, Japan, Canada and Germany. Published works 160 at home and abroad, of which 5 were included by SCI and ISTP. Editor-in-Chief of Tissue Culture Techniques of Horticultural Plants, Editor-in-Chief of China Fruit Strawberry Roll, Chinese Strawberry, Practical Strawberry Cultivation Techniques, Organic Strawberry Cultivation Techniques and Greenhouse Cultivation of Flowers and Main Fresh Cut Flowers in North China, among which China Fruit Strawberry Roll is the authoritative work in this field in China. Won more than 30 awards.