§5 Space Breeding 航天育种 1. The History of Space Breeding Since recent 10 years 2. The Effect of Space Breeding High rates of mutation Diverse variations An Effective Breeding Pathway§5 Space Breeding 航天育种 1. The History of Space Breeding Since recent 10 years 2. The Effect of Space Breeding High rates of mutation Diverse Variations An Effective Breeding Pathway