改革开放以来，城镇绿化事业有了很大发展，人们的工作，生活环境也随之明显改善，但在城镇绿化发展过程中，仍存在着一些难点和问题，制约和阻碍了城镇绿化的发展。 Since the reform and opening up, the cause of urban afforestation has greatly developed, and people’s working and living environment has also been significantly improved. However, in the process of urban afforestation and development, there are still some difficulties and problems that restrict and impede the development of afforestation in cities and towns.