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利用稻草栽培金针菇有原料来源广、可就地取材等优点,但由于稻草切成1—2厘米后较为松散,保水性差,体积大。为了克服这些不足之处,我们采用了新的栽培技术,取得了较好效果,现介绍如下:一、试验材料(一)供试菌种:金针菇19号,引自三明真菌所。母种用PDA 培养基。原种和栽培种培养基为木屑78%、米糠20%、糖和石膏粉各1%。栽培种使用时要把老化菌种耙去3—5厘米,使其菌龄在20天以下。
The use of straw mushroom cultivation has a wide source of raw materials can be drawn on the spot and other advantages, but because the straw is cut into 1-2 cm more loose, poor water retention, bulky. In order to overcome these deficiencies, we adopted a new cultivation techniques and achieved good results, are described below: First, the test materials (A) for the test species: Flammulina 19, derived from Sanming fungi. Female parent PDA medium. The original species and cultivars culture medium is 78% sawdust, rice bran 20%, sugar and gypsum powder 1%. Cultivated species should be used to rake the aging strains to 3-5 cm, so that their age in less than 20 days.