摘要
研究了毛木耳的液体培养条件,确定了适宜培养基配方为葡萄糖3%、麦麸10%、MgSO4·7H2O0.02%、KH2PO40.1%;250mL三角瓶适宜培养条件为每瓶装液量90mL,接种量10%,pH值5.0～7.0,培养温度26℃～29℃,培养时间4d。栽培试验表明,菌种制备时间缩短了11d～12d,头茬出耳时间提前了6d。
The optimal formula and culture condition for submerged fermentation of Auricularia polytricha were studied in this paper. The results showed that the optimal fermentation formula were composed of glucose 3% , bran 10% , MgSO4·7H2O 0.02%, KH2PO4 0.1%. The optimal culture conditions were pH 5.0～7.0, temperature 26℃～29℃, inoculation rate 10%, medium capacity 90 mL, culture time 4 d. The results of comparative cultivation of Auricularia auricular showed that the preparing time of submerged spawn was 11 d～12 d shorter than that of the solid spawn, and the fruitbody formation time of the first flush was 6 d earlier than that of the solid spawn.
出处
《中国食用菌》
北大核心
2009年第3期32-34,共3页
Edible Fungi of China
关键词
毛木耳
菌种
栽培
Auricularia polytricha
Spawn
Cultivation
