利用稻草栽培平菇,其原料易得,成本低。但在一些地区推广始终不快。我们经过六年的调查与试验表明,主要是稻草茎秆空硬,硅酸盐含量高,细菌、霉菌、线虫、螨类等病虫害自身潜伏量大,用来作平菇培养料,不仅水分难控制,茎秆难软化,而且发菌期易招昆虫和病菌侵害。针对上述问题,我们采取了以下措施,在正常管理情况下生物效率都能达100％,好的可达到200％,而且朵大肉厚。 (一)培养料处理 首先要选新鲜无霉变的稻草曝晒2～3天,铡成6cm左右的小段,放入4％的石灰水浸泡3天,捞出沥水再置1％的盐水中浸一下后,摊在喷过杀虫药的场地上晒到用手紧握有水渗出但不下滴时,喷入0.4％尿素和0.4％磷酸二铵混合液,如能再加0.05％硫酸镁和0.05％维生素B_1效果更好。 Mushroom cultivation using straw, its raw materials easily available, low cost. However, promotion in some areas has always been unpleasant. After six years of investigation and experiment, we have shown that the main reason is that the stalks of straw are hard and hard, the content of silicate is high, and the potential of pests, such as bacteria, mold, nematodes and mites, Control, stalks difficult to soften, but also easy to recruit insects and bacteria germs invasion. In response to the above problems, we have taken the following measures to achieve 100% bio-efficiency under normal management conditions, which can be as good as 200% with ample meat quality. (A) training material processing First of all to choose fresh mildew-free straw exposure 2 to 3 days, into a small piece of about 6cm, into 4% lime water for 3 days, remove the drain and then set 1% brine immersion After that, the booth sprayed insecticide on the site of the sun drying to squeeze the water seepage but not drip, spray 0.4% urea and 0.4% diammonium phosphate mixture, if you can add 0.05% magnesium sulfate And 0.05% vitamin B_1 better.