Protecting the Eco environment of Tricholoma matsutake and Improving Its Sustainable Development

There was a dramatic decrease of the yield of Tricholoma matsutake in Yunnan Province in recent years.An investigation on the production area and market was made and some research works were conducted in the experiment plots.Some proposals about promoting the sustainable development of T.matsutake were suggested.By prohibiting the collection of un-matured T.matsutake which takes 36.4% of the total T.matsutake production yield,the yield could increased by 1.96 times.By adopting scientific harvesting method and other countermeasures,preserving the suitable ecological environment,the yield of T.matsutake could double in successive years in an area of 72 hectares.In an experiment plots with an area of 1 hectares,the amount of T.matsutake increased by 45.28% and the yield increased by 48%.The ecological environment improved significantly.