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为了提高木屑块栽香菇的经济效益,我们于1985年4月对已采菇4批(平均产量2.7斤/块)准备淘汰的菌块(1尺见方2寸厚),进行埋沙试验。其方法是:选择室内干净场所,四周用砖砌好,撒上石灰少量,先铺15厘米厚的干净细沙一层,然后铺上旧菌块,再盖2～4厘米厚的沙,依次排放3～4层菌块
In order to improve the economic benefits of planting lignocellulosic mushrooms, we carried out sandblasting tests in April 1985 on four batches of mushrooms (average yield of 2.7 kg / block) that were ready to be eliminated (1-inch square). The method is: Choose a clean indoor place, surrounded by brick, sprinkle with a small amount of lime, first shop 15 cm thick clean sand layer, and then covered with old bacteria, then cover 2 to 4 cm thick sand, followed by Emissions of 3 to 4 layers of bacteria