博湖蘑菇母种及原种培养基配方的筛选

【目的】为了更好开发利用野生博湖蘑菇资源,为博湖蘑菇的人工栽培及商品化生产提供优质的母种、原种和栽培种。【方法】设置不同碳源、氮源、温度、pH值、农业有机物等培养基配方研究博湖蘑菇的菌丝体生物学特性。【结果】结果表明,博湖蘑菇菌丝生长最适的碳源为蔗糖,最适温度为22℃,最适的pH为6.0,最佳有机物配方为马铃薯加蔗糖,最佳原种培养料为谷粒和麦粒。【结论】野生博湖蘑菇菌丝能够在马铃薯加蔗糖的母种培养基和以谷粒、麦粒为主的原种培养基上良好的生长。

The screening of culture medium formulas for maternal form and master stock of Agaricus sinodeliciosus

Objective] In order to exploit and utilize the resources of wild Agaricus sinodeliciosus,high-quality maternal form,master stock and spawn for the artificial cultivation and commercial production of the mushroom should be provided.Methods] The biological characteristics of mycelia of the mushroom were studied by setting different carbon sources,nitrogen sources,temperatures,pH,and agricultural organic compounds of the culture medium.Results]The results showed that the optimum condition for the growth of the mycelia included sucrose as the carbon source,temperature range of 22 ℃ and the pH of 6.0.The best organic formula is potato plus sucrose.The best culture medium for master stock is grain and wheat.Conclusion]The mycelia of wild Agaricus sinodeliciosus grow well on the maternal form of potato plus sucrose and the master stock of grain-based and wheat-based.