双孢蘑菇新型覆土材料研究

Study on New Casing Soil Materials for Agaricus bisporus(Lange)Sing.

[目的]探索新型双孢蘑菇[Agaricus bisporus(Lange)Sing.]覆土材料,以节约泥炭土资源。[方法]将泥炭土与红壤土按不同比例混合后作为覆土材料栽培双孢蘑菇,调查覆土后蘑菇菌丝生长情况、产量及经济效益。[结果]添加泥炭土的处理菌丝上土时间早、覆土层菌丝量增加、出菇时间提前、产量增加。其中泥炭土与红壤土使用比例为1∶2作为覆土材料表现最好,产量比对照高出19.6%,相对纯收入提高了18.0%。[结论]闽南地区应用泥炭土作为覆土材料栽培双孢蘑菇是可行的,并有良好效果的。

[Objective] The purpose was to explore the new casing soil materials for Agaricus bisporus（Lange）Sing.,to save peaty soil resources.[Method] Peaty soil was mixed with red loam according to different proportions and used the mixture to cultivate Agaricus bisporus（Lange）Sing.,then investigated its mycelium growth status,yield and economic benefit.[Result] In the treatments adding to peaty soil,the time of mycelium climbing on the soil was early,harvesting time brought forward,and mycelium amount and yield both increased.Thereinto,that the ratio of peaty soil to red loam was 1∶2 appeared the best,compared to control,its yield increased 19.6% and its relatively net income increased 18.0%.[Conclusion] It is feasible of applying peaty soil as casing soil materials to cultivate Agaricus bisporus（Lange）Sing.in south Fujian and has good effects.