【摘要】 采用试管培养和瓶栽技术探明,金针菇菌丝体生长的温度范围为4～35℃,最适温度25℃,能在4～25℃条件下形成子实体。pH 3.0～9.0时菌丝可以生长,最适为pH6.0。在料水比1 :0.6～2.0时,菌丝可以生长,不同菌株的菌丝生长速度、栽培周期和产量都不同。用甘蔗渣作培养料,其生物学效率最高,木屑培养料最低。更多还原

【Abstract】 The temperature range for mycelial growth was found to be from 4 to 35℃.25℃ was the optimum temperature.Primordia were observed in the temperature range from 4 to 25℃ but different strains varied in this respect.The pH value range for mycelial growth was from 3.0 to 9.0,the optimum was 6.0.Mycelia could grow in the substrate water ratio range from 1; 0.6 to 2.0.Different strains had different mycelial growth rates,cultivation periods and yields.Sugar cane bagasse was proved to be the substrate with the highest biological efficiency.Cotton seed hulls and sawdust plus cotton hulls were inferior to sugar cane bagasse.The biological efficiency was very low when sawdust was used as substrate.更多还原