Patent obtained by Chen Xuesen

Hongfeng, New Century, Xin Kai, Shan Nong 1 and Xin Kai No.2, Shan Nong, obtained the national certificate of new plant variety right in 200 1 and 2004 respectively, among which the popularization and application of Hongfeng and New Century apricot made positive contributions to farmers' income increase and ecological agriculture construction. In 2005, "Three-stage amplification method for creating new germplasm of stone fruit trees by distant hybridization" won the national invention patent. At present, a number of new germplasm of distant hybridization of peach, plum, apricot and cherry have been created by using this technical system.

3 Embryo Culture of Chen Xuesen's Early-maturing Apricot Variety-New Century 200 1 Certificate of New Plant Variety of State Forestry Administration

4. Embryo culture of Chen Xuesen's new early-maturing apricot variety Hongfeng 200 1 New Plant Variety Certificate of State Forestry Administration.

5 Chen Xuesen's new apricot variety by embryo culture —— Xin Kai, Shan Nong1Certificate of New Plant Variety of State Forestry Administration in 2004.

6 Chen Xuesen's new apricot variety by embryo culture —— Shan Nong Xin Kai No.2, 2004 new plant variety certificate of State Forestry Administration.

Chen Xuesen used distant hybridization to create new germplasm of drupe fruit trees by three-stage amplification. National invention patent right in 2005.