庆元推行“四省一优一高”香菇生产栽培技术针对代料栽培香菇规模居高不下，木材资源蓄积量急剧下降，原辅材料价格上扬，香菇生产成本增加，一般品位香菇在国际市场上缺乏竞争力，经济效益下降诸因素，浙江省庆元县食用菌科研中心，通过近年的试验研究，布点示范，全面推... Qingyuan implementation of “four provinces and one high and one high” mushroom cultivation and cultivation techniques For the cultivation of shiitake mushroom high-scale, a sharp decline in stock volume of wood, raw and auxiliary materials prices, mushroom production costs increase, the general grade mushrooms in the international market Lack of competitiveness, economic decline in various factors, Qingyuan County, Zhejiang Province, edible fungi research center, through the recent pilot studies, distribution demonstration, a comprehensive push ...