By researching property on breeding process, chlorophyll content, photosynthetic speed rate, date change of photosynthetic speed rate and yield formed factors of bean variety in different ecology region, it shows that ecological type of bean in Panxi region and Yunnan is more similar, and breeding period, yield and yield formed factors are still similar. But chlorophyll content and photosynthetic speed rate of bean in Panxi region are higher than it in Yunnan, it can make full use of strong light. The ecological type of bean in A'ba and Canzi is more different from it in Panxi region, it is apt to spring variety, when moving to the south, its breeding period is long, its plant is higher, its fruits are not good and chlorophyll content in leaves and photosynthetic speed rate are higher. Bean in Chengdu region shows strong winter property, when moving to the south, it can get normal fruits, but yield of it is lower and its adaptation is bad for ecological condition of subtropical climate at highland.