利用葡萄枝屑、玉米芯栽培平菇试验研究

Study on Cultivating Pleurotus ostreatus with Grape Branch Chips and Corn Cobs

以平菇为试材,以不同比例的葡萄枝屑、玉米芯为主要原料,采用发酵料袋栽方式栽培平菇,研究不同栽培基质对菌丝生长情况及生物学效率的影响。结果表明:葡萄枝屑的含量不同对平菇菌丝的生长速度和生物学效率的影响不同,以葡萄枝屑40%、玉米芯40%、麦麸11%、胡麻饼3%、石灰3%、过磷酸钙2%、尿素0.6%、食盐0.3%、克霉霸0.1%为最佳配方,在此配方下平菇表现为菌丝生长势较强,产量高,生物学转化率高。

With Pleurotus ostreatus as test material and taking the grape branch chips and corn cobs as main raw materials,Pleurotus ostreatus was cultivated adopting fermentation bag cultivation mode to study the effects of different culture substrates on the mycelium growth and biological efficiency. The results showed that different percentage of grape branch chips powder used as medium would result in variation in the speed of growth and the biological efficiency of Pleurotus ostreatus.The optimum formulation was： grape branch chips 40%, corn cobs 40%, bran 11%, flaxseed cakes3%, lime 3%, calcium superphosphate 2%, urea 0.6%, salt 0.3%, and kemeiba 0.1%. With this formulation, the mycelium growth vigor was strong;the mushrooms had high yield and high biological efficiency.