上海农科院食用菌研究所研制的增温发酵剂是蘑菇培养料堆制时的专一添加剂。应用增温发酵剂可使繁杂的室外室内二次加温发酵变为室内床架一次发酵完成,省工、省时、节能,比常规发酵培养增产15％。应用增温发酵剂,首先将稻草切成3—10厘米长,喷水预湿2天,使稻草含水量达65—70％,然后铺成宽1.5—2米,厚7厘米的草堆,上面撒一层尿素,石灰(按培养料配比要求定量),再堆一层稻草,一层覆一层,边堆边踩踏,最后堆成高1.5米左右的草堆,上覆盖塑料薄膜,进行3—4天的软化处理,期间翻堆一次。其次处理辅助料。把干牛粪、花生麸和米糠混合喷水预湿,其含水量以手捏成团,放手落地散开为度。预湿6小时后,加进碳酸钙、过磷酸钙和增温发酵剂充分拌匀。第三步,把加进增温发酵剂的 Shanghai Academy of Agricultural Sciences Institute of Edible Mushroom developed temperature fermentation agent is mushroom culture material when heaping a specific additive. Application of warming leaven can make complicated indoor heating secondary fermentation into a indoor bed frame fermentation completed, labor-saving, time-saving, energy saving, 15% more than conventional fermentation. The application of warming starter, the first straw cut into 3-10 cm long, water pre-wetting 2 days, the water content of 65-70% straw, and then paved wide 1.5-2 meters, 7 cm thick straw, Sprinkle a layer of urea, lime (according to the proportion of culture material required quantitative), and then pile a layer of straw, a layer of coating, while stampede, and finally stacked into a heap of about 1.5 meters high, covered with plastic film, Perform 3-4 days of softening and turn over once. Followed by auxiliary materials. The dry cow dung, peanut bran and rice bran mixed spray pre-wet, the water content to hand kneading into groups, let go spread to degrees. 6 hours after pre-wetting, adding calcium carbonate, superphosphate and warming leaven fully mix well. The third step, add the warming starter