玉米秸秆与菌糠栽培真姬菇比较研究

Comparative Study on Cultivation of Hypsizygus marmoreus with Corn Stover and Spent Mushroom Substrate

以真姬菇为试材,利用玉米和菌糠为栽培培养料,以棉籽壳培养料为对照,比较2种原料对真姬菇菌丝生长、产量和营养成分的影响。结果表明:用玉米秸秆栽培真姬菇,其菌丝生长速度、平均产量、营养成分好于菌糠栽培,但经济效益低于菌糠栽培;用玉米秸秆和菌糠栽培真姬菇的平均产量、粗脂肪含量和多糖含量显著低于对照,而经济效益较对照均有提高。

Used Hypsizygus marmoreus as material,based on corn stover and spent mushroom substrate as culture substrate,and with cottenseed hull as contral;comparison of Hypsizygus marmoreus mycelium growth rate,output and nutrition fact in the composts with two different formulas were studied.The results showed that corn stover was better materials for Hypsizygusmarmoreusthan spent mushroom substrate,but with lower economic benefits than spent mushroom substrate.The output,fat content and polysaccharide content of Hypsizygus marmoreus based on corn stover and spent mushroom substrate was lower than contral absolutely with better economic benefits.