Ⅰ绪论金针菇Flammulina velutipes是目前世界上第三大宗的食用菌。为了开拓国内外市场,近年来金针菇栽培事业已经引起我国许多栽培者的广泛兴趣。陆续有一些研究和栽培方法的报道。细读之后笔者发现各地的 Ⅰ Introduction Flammulina velutipes Flammulina velutipes is the third largest edible fungus in the world. In order to open up markets both at home and abroad, the cultivation of mushrooms in recent years has attracted the widespread interest of many growers in our country. There have been some reports of research and cultivation methods. After reading I found around