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我国是农业生产大国,各类农作物秸干资源丰富,但大多数没有得到充分、合理的利用。若将其中一部分用来栽培平菇,其经济效益不可估量。以100公斤稻草为例,2个月可得鲜菇100～200公斤,产值可达300～600元,实属是一项投资小,效益高的生态农业。目前我国的平菇生产,基本是以棉籽壳为主要生产原料。菇农放弃手中的稻草不利用,而千方百计赴外地采购价格昂贵的棉籽壳作
Our country is a big country for agricultural production. All kinds of crops have abundant straw resources, but most of them are not fully and rationally used. If part of it is used to grow Pleurotus ostreatus, its economic benefits are immeasurable. Taking 100 kilos of straw as an example, 100-200 kilograms of fresh mushrooms can be obtained in two months and the output value can reach 300-600 yuan. This is indeed an eco-agriculture with small investment and high efficiency. At present, China’s mushroom production, the basic cottonseed shell as the main raw material. Mushrooms give up the hands of straw do not use, and do everything possible to go to the field procurement of expensive cottonseed shell for