我国是食用菌生产加工和出口大国。目前,已被鉴定的食用菌品种近1 000个,驯化食用菌品种近100个,其中约有70个品种进行商业化栽培。2007年全球食用菌年贸易额约300亿美元,其中我国贸易额为14·3亿美元,约占全球贸易总额的5%。1我国出口食用菌的生产现状我国出口的食用菌分栽培 China is a large producer and exporter of edible fungi. At present, nearly 1 000 edible fungi have been identified and nearly 100 domesticated edible fungi have been domestically cultivated. About 70 of them are cultivated commercially. In 2007, the annual trade volume of edible mushrooms in the world is about 30 billion U.S. dollars, of which China’s trade volume is 1.43 billion U.S. dollars, accounting for about 5% of the total global trade volume. 1 China’s export status of mushroom production China’s exports of mushroom cultivation