代料香菇无棚架半地下式栽培技术,是改传统的荫棚为活动草帘遮阳,菇床泥土撬起垒在四周作走道,使菇棒大部分在菇床内,这样可以通过活动草帘调节菇床的小气候环境,特别是冬季能充分利用太阳能增加菇床温度,明显地提高冬菇的产量和品质。该技术还具有:降低成本、省工、减少杂菌污染等优点;有利于还田种粮,解决菇粮争田的矛盾;种过的废料还田可提高土壤肥力,是一种菇稻连作的新模式。1994年我市推广100万袋,均取得较好的经济效益和社会效益。现将其技术要点简述如下: (一)香菇品种选择 选用中温偏高温型品种,以Cr04、L26为宜。 Substitutes mushrooms without scaffolding semi-underground cultivation techniques, is to change the traditional shade shed straw shade activities for the curtain, mushroom bed pry up the barrier in the surrounding walkway, so that the majority of Mushrooms mushroom bed, so you can grass Curtain curtain to adjust the microclimate environment, especially in winter to make full use of solar energy mushroom bed temperature, significantly improve the yield and quality of mushrooms. The technology also has the following advantages: reducing costs, saving labor, reducing bacterial contamination and other advantages; is conducive to the field of grain, to solve the contradictions of mushroom grain field; crop waste can increase soil fertility, is a mushroom continuous cropping New model In 1994, the city promoted 1 million bags, all of which achieved good economic and social benefits. Now its technical points are summarized as follows: (A) selection of mushroom varieties in the selection of medium temperature high temperature type, with Cr04, L26 is appropriate.