用土和农作物的下脚料为主要原料配制成的混合土培养料替代棉子壳,用于栽培平菇、鸡腿菇、榆黄菇等,投入与产出比为1:8～1:15,效益显著。配方一:混合土(将菜园土、火烧土、厩肥土晒干、过筛后称90公斤,与草木灰6公斤、石灰和复合肥各2公斤混匀,下同) Replace the cotton seed shell with the mixed soil culture material prepared by using the waste of the soil and the crops as the main raw material for cultivating Pleurotus ostreatus, Coprinus comatus, Pleurotus ostreatus, and the like, the input-output ratio is 1: 8-1: 15, and the benefit Significant. Formula one: mixed soil (garden soil, fire soil, stables soil dried, sieved 90 kg, and ash 6 kg, 2 kg of lime and compound fertilizer mix, the same below)