食用菌菌丝繁殖快,易变异,菌种保藏难度较大。现介绍几种效果很好且简单易行的菌种保藏法。1.液体石蜡保藏法选用化学液体石蜡,高压灭菌后放入40℃恒温箱中数小时或干燥器中数日,用无菌吸管或注射器吸取液体石蜡,注入菌种试管。注入量应高出斜面尖端1厘米左右,塞上棉塞,用蜡封 Edible fungi mycelium multiply fast, easy variation, strain preservation more difficult. Now introduce several effective and easy species preservation law. 1. Liquid paraffin preservation method using chemical liquid paraffin, autoclaved into the 40 ℃ incubator for several hours or a few days in the dryer, with a sterile pipette or syringe to draw liquid paraffin, into the strain tube. Injection should be higher than the bevel tip of about 1 cm, plug the tampon, wax seal