The agricultural scraps rich in Hunan countryside were used as the primary components to confect 4 composts for producing pleurotus geesteranus. The mycelia growth status under different formula compost was investigated and the effects of different prescription on agricultural characters of the pleurotus geesteranus were studied. The results indicated that both A and B prescription were good for production of the pleurotus geesteranus. Prescription A composed of 75% mixed timbering residue, 5% corn flour, 18% rice bran, 1% cane sugar and 1% gypsum. And prescription B composed of 98% cotton see...