为加快和提高我国沙棘育种进程 ,北京同创天源沙棘科学研究院与中国航天科技集团达成合作协议 ,采用航天育种技术 ,利用返回式卫星 ,将多种沙棘种子带到太空 ,经过特殊的太空环境 (空间宇宙射线、微重力、高真空、交变磁场等因素 )对种子进行处理 ,使种子产生变异 ,并经地面选 In order to speed up and improve the seabuckthorn breeding process in China, Beijing Tongchuang Tianyuan Seabuckthorn Scientific Research Institute and China Aerospace Science and Technology Group reached an agreement on cooperation in the use of space breeding technology, using return satellites to bring a variety of seabuckthorn seeds to space and to go through special space Environment (space cosmic rays, microgravity, high vacuum, alternating magnetic field and other factors) Seeds are processed to produce seed variation and ground selection