1980～1981年,我区试用混合料制蘑菇栽培种,克服了秕谷菌种易老化、菜壳菌种不易退菌等弱点.混合料栽培种播后不易感染杂菌,菌丝吃料快,出菇整齐。在同样条件下保存时间长。原料从每瓶四分多,降为一分九,比普通草料种成本降低了53.6％. From 1980 to 1981, our district experimented with a mixture of mushroom cultivars to overcome the weakness of the easy aging of the stoloniferous fungi and the slow release of the sclerotial fungus species, and the hybrid cultivars were not easy to be infected with the bacteria after sowing, and the mycelia eat faster , Fruiting neat. Under the same conditions save a long time. Raw materials from more than four quarters per bottle, reduced to one nine, lower than the cost of ordinary grass 53.6%.