酒糟是酿酒厂的一大副产品。据报道,酒糟含有多种有机化合物和B族维生素,以及纤维素、半纤维素、木质素,还含有碳、氮、磷、钾、钙、镁等,营养极为丰富,适于木腐食用菌生长的要求,是栽培食用菌的好材料。为此,我们于1991年9月至1992年4月,进行了酒糟栽培香菇的试验,现将试验方法和结果报告于后。 一、材料和方法 (一)供试材料 菌株为Cr02,引自江西省农科院菌种厂。酒糟(谷壳),由南昌酒厂生产科供给。 (二)酒糟的预处理 新鲜酒糟含有对食用菌菌丝生长不利的醇类、醛类和酸类物质,特别是有机酸物质较多,因此使用前要进行预处理。把酒糟摊放在水泥地 Lees residue is a by-product of the brewery. It is reported that lees contain a variety of organic compounds and B vitamins, as well as cellulose, hemicellulose, lignin, but also contains carbon, nitrogen, phosphorus, potassium, calcium, magnesium, rich in nutrients for wood rot fungus Growth requirements, is a good material for cultivation of edible fungi. To this end, we conducted in September 1991 to April 1992, lentinus edodes cultivation test, the test methods and results are reported later. First, materials and methods (A) The test material strain Cr02, from Jiangxi Academy of Agricultural Sciences plant species. Lees (chaff), provided by the Nanchang Winery Branch. (B) of the pretreatment of fresh lees Fresh lees contain harmful to the growth of edible fungi mycelium alcohols, aldehydes and acids, especially organic acid substances more, so before use to be pre-treatment. Spread the distiller’s grains on the concrete floor