Industrialized culture material for culturing pleurotus eryngii

The invention discloses an industrialized culture material for culturing pleurotus eryngii. The nitrogen content of the culture material is 1.3308-1.5353%, and the culture material with the nitrogen content above combines mycelial growth with mushroom body formation of pleurotus eryngii. By using the culture material, the growth speed of pleurotus eryngii mycelia is 7.225-7.465 mm/d, the bag filling time of mycelia is 24-25 d, the fruiting time is 17.5-18.5 d, the weight of a single mushroom body is 180-220 g, and the biological transformation rate is 61.71-75.43% and is remarkably higher thanthe transformation rate of an existing domestic enterprise. Pleurotus eryngii produced by using the culture material is columnar, and the internal structure of each mushroom body is compact. 本发明公开了种工厂化栽培杏鲍菇培养料，所述培养料的含氮量为1.3308～1.5353％，上述含氮量的培养料兼顾杏鲍菇菌丝生长及菇体形成，使用本发明的栽培料，杏鲍菇菌丝生长速率为7.345±0.12mm/d，菌丝满袋时间为24.5±0.5d，出菇时间为18±0.5d，单个菇体重200±20g，生物转化率为68.57±6.86％，显著高于目前国内企业的转化率，利用本发明的栽培料生产出的杏鲍菇呈柱状，菇体内部结构紧实。