三种接种材料对草菇生长及产量的影响

Effect of Three Inoculums Materials on Growth and Yield of Volvariella volvacea

为研究不同接种材料及配比对草菇生长和产量的影响,以草菇为试材,采用正交试验设计,在高温条件下,研究接种底料、播种量、栽培料量及出菇处理对草菇产量的影响。结果表明:处理木薯酒精渣作接种材料,播种量8%时产量最高为2 620.53g;并且采用木薯酒精渣做接种材料可以使经济效益达到最高,投资回报率可以达到548.48%。

In order to study the effect of different inoculums materials and their dosages on the grow th and yield of Volvariella volvacea ,an orthogonal experimental design composed of two factors and three levels was car‐ried out .The results showed that while the highest yield（2 620 .53 g） and 548 .48% of return on investment were obtained when the treated tapioca was used the sowing rate of 8% ,which could provide a good income .