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平菇是我地栽培最多的食用菌,自80年代起一直以棉子壳做栽培主料,由于棉子壳的价格不断上涨,现在每吨价格达1000元。为了降低生产成本,人们一直寻找本地区及其附近低成本的原料以取而代之。如用杉木屑、稻草等。它们都能和棉子壳按一定比例混合使用,也能降低一定的生产成本。但是,杉木屑的处理费工时、稻草所种菇的口味不好,所以不能形成规模。近两年来,我们利用莲子壳做主要原料,无需添加价格昂贵的麸皮,只需加一部分杉木屑、棉子壳、石灰等。用此配方种值平菇,有着明显的经济效益。
Pleurotus ostreatus is the most cultivated edible fungus in my field. Since the 80’s, it has been the main material for cultivation of cotton seed shells. As the price of cotton seed shells keeps rising, the price per ton now reaches 1,000 yuan. In order to reduce production costs, people have been looking for low-cost raw materials in the area and its vicinity to be replaced. Such as fir sawdust, straw and so on. They can be mixed with the cotton seed shell by a certain percentage, but also reduce the production costs. However, processing of fir chips takes a long time and the taste of the straw-grown mushrooms is not good, so the scale can not be formed. The past two years, we use lotus seed shell as the main raw material, without adding expensive bran, just add some cedar chips, cotton seed shells, lime and so on. Pleurotus ostreatus with this formula species, has obvious economic benefits.