培养料二次发酵的增产效果已被菇农所认识。我们参考了国外蒸汽加温二次发酵法,结合当地的具体情况,于1981年秋设计了“蒸汽育秧式”土法加温的二次发酵法,进行了多点试验(20户计10000多尺~2),获得了较好的效果,单产一般均在2斤以上。材料与设备 (一) 培养料配方:每100尺~2用于稻草300斤,干麦秆100斤,干牛粪300斤,干猪粪100斤,菜籽饼10斤,人粪尿200斤, Cultivation of secondary fermentation yield has been recognized mushrooms. We refer to the foreign steam heating secondary fermentation method, combined with the local specific circumstances, in the autumn of 1981 designed a “steaming seedlings” soil heating secondary fermentation method, the multi-point test (20 households meter more than 10,000 feet ~ 2), get better results, yields are generally more than 2 pounds. Materials and equipment (a) training materials formula: every 100 feet ~ 2 for straw 300 kg, 100 kg of dry straw, dry cow manure 300 kg, dry pig manure 100 kg, rapeseed cake 10 kg, human waste urine 200 pounds ,