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稻草,在我国农村中极大部分作为农民的生活燃料,这种方法只利用了很小一部分热能,利用率很不高。为了提高稻草的利用效益,近几年来,我国一些科研单位开展了对稻草综合利用的研究,首先把稻草用于栽培凤尾菇,再把培植凤尾菇后的稻草用作发酵原料,投入沼气池产沼气,沼渣仍可作肥料施入田间。这样,经过多层次的利用,使稻草的经济价值提高了数十倍,大大增加了稻草的使用效益,深受
Straw, a large part of our country’s rural life as fuel for farmers, this method only uses a small part of the heat, the utilization rate is not high. In order to improve the utilization efficiency of straw, in recent years, some scientific research units in our country have carried out the research on the comprehensive utilization of straw. First, the straw is used to cultivate Pleurotus ostreatus, and the straw after cultivation of Pleurotus ostreatus is used as the raw material for fermentation. Biogas production ponds, biogas residue can still be used as fertilizer applied to the field. In this way, through the multi-level utilization, the economic value of straw is increased by several dozen times, which greatly increases the utilization efficiency of straw and is greatly affected