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一、前言在当前经济建设中,能源建设提到了重要地位。人们往往只注意工业方面能源,而对农村能源问题还不够重视。农村能源建设,若能因地制宜,就地开发,推广沼气生产,是解决农村燃料的重要途径。农村民用能源的消费量约占总能量消费量的40%左右,因而解决农村民用能源对国民经济会带来很多好处。一方面农村不需要占用工业用燃料,另一方面又节省了木柴和农作物秸秆。秸秆可以还田,或作造纸和其他轻工业原料,树木可以成林,能保持自然资源的生态平衡,使农业得到高速度发展。
I. Introduction In the current economic construction, energy construction mentioned an important position. People tend to pay attention only to energy in the industrial sector, while paying insufficient attention to rural energy issues. Rural energy construction, if we can adapt to local conditions, in situ development, promotion of biogas production, is an important way to solve the rural fuel. The consumption of rural civil energy accounts for about 40% of the total energy consumption, so solving the rural civil energy will bring many benefits to the national economy. On the one hand, rural areas do not need to occupy industrial fuels, and on the other hand they save firewood and crop straws. Straw can be returned to the field or used as raw material for papermaking and other light industries. Trees can become forests, maintain the ecological balance of natural resources and make agriculture develop at a high speed.