After 34 years of development，great achievements have been made in the researchand application of space breeding technology in China. In this process，China has carried out fruitful academic exchanges and scientific and technological cooperation with Russia，the main space power in the world，and also carried out relevant international cooperation with other developed countries，the United States，France and Germany，and achieved certain results. In the face of the severe situation of global warming，frequent abnormal weather conditions and the mismatch between world grain increase and population growth，to fully build a community with a shared future，promoting China’s space breeding technology and learning from China’s space breeding experience are conducive to playing the responsibility of a big country and improving its international image. With the completion of China’s space station，the international peaceful use of space technology will reach a new level，and space breeding will become an important part of space life science，creating conditions for human beings to conduct deep space exploration，establish extraterrestrial bases and land on Mars in the future.