玉米芯栽培白灵菇的试验研究

Studies on the cultivation of pleurotus nebrodensis with crushed corncob

5 种不同比例的玉米芯和棉籽壳栽培白灵菇的试验结果表明,在玉米芯原料较丰富的地区栽培白灵菇,主料中含 60 %的棉籽壳,40 %的玉米芯栽培效果最佳,其菇体较大,平均单菇重 135.8 g,且盖大肉厚柄短,成品菇比例高,一潮菇生物学效率可达到 32.7 %,投产比 1 :5.5。

This test was purposed for the medium with crushed corncob selection for pleurotus nebrodensis cultivation. The results showed that on the medium with 60 % crushed corncob and 40 % cottonseed hull, the fruit of pleurotus nebrodensis grew best and was bigger size, thicker flesh, shorter stalk and higher commercial rate. The average weight of the fruit body was 135.8 g, the average biological efficiency was 32.7 %, the ratio of investment to products was 1 : 5.5.