玉米秆粉碎成糠粉栽培平菇，营养成份容易被平菇菌丝分解利用，是栽培平菇的一种较好培养料。玉米秆带杂菌多，用熟料栽培适当增加石灰用量，把培养料ｐＨ提高到８～８．５，可预防杂菌污染。在供试的５个配方中，配方Ⅳ生物学产生最高，在供试的两个菌株上，仅第１潮和２潮菇的产量分别达到１２７％和１２２．７％。 Corn stalks crushed into flour, cultivated Pleurotus ostreatus, nutrient components easily be decomposed and utilized by Pleurotus ostreatus, is a kind of better culture material for cultivating Pleurotus ostreatus. Corn stalks with more bacteria, with clinker appropriate to increase the amount of lime cultivation, the culture material pH increased to 8 to 8.5, can prevent bacterial contamination. Of the five formulations tested, Formula IV had the highest biological yield, with only 127 and 122.7% of the first tide and 2 tidal mushrooms being tested on the two tested strains.