Performing the research of this aspect has very important theoretical and practical meaning to carry into conversion of cropland to forest engineering and improve environment.

He said recent forestation programmes in western China have already helped offset carbon dioxide emissions.

Over the years, 90% of the village’s farmland has been replanted with trees to improve the environment.

However, China has much to offer to India in povertyreduction, health care, and large conservation programs, including the NaturalForest Conservation Program and the Grain-to-Green Program (12).

Main problems of follow-up industrial development were analyzed after converting the land for forestry. Some suggestions were offered combined with the fact situations of Qinghai.