松茸是云南省主要的出口野生食用菌,菌盖半球形,后呈馒头形至平展开,直径6～20厘米,大者可达30厘米。该菌菇体肥大,肉质细嫩,香味浓郁,别具风味。云南松茸常分布于海拔1600～3200米的温带、寒温带的云南松、华山松与栎树、杜鹃等混交密林地带,多生于20℃～50℃山坡上,适生于中性并有深厚腐殖层的土壤中。松茸与云南松、华山松、栎树的须根发生共生关系,形成菌根,菌根体常形成菌塘。一般6～11月间出菇,8～9月为出菇旺季。目前,世界上松茸仍靠野生采集,日本等国虽然进行了很多研究,但由于松茸是一种内外生菌根的大型真菌,一直未能实现人工栽 Matsutake mushroom is the main export of wild edible mushrooms in Yunnan Province, cover hemispherical, after the bread was flat to expand, 6 to 20 cm in diameter, the largest up to 30 cm. The mushroom body hypertrophy, delicate meat, rich flavor, unique flavor. Yunnan matsutake often distributed in the 1600 ~ 3200 meters above sea level in temperate, temperate Pinus yunnanensis, Pinus armandi and oak, Rhododendron and other mixed jungle area, born in 20 ℃ ~ 50 ℃ hillside, suitable for the neutral and deep Humus in the soil. Matsutake and Pinus yunnanensis, Pinus armandii, oak tree symbiotic relationship occurs fibrous roots, the formation of mycorrhizal, mycorrhizal bacteria often form ponds. Generally 6 to November fruiting, 8 to September is the fruiting season. At present, the wild mushroom is still collected in the world, Japan and other countries, although many studies have been carried out, but because Matsutake is a large fungus inside and outside the mycorrhiza has been unable to achieve artificial planting