黄花甸公社,位于辽宁省岫岩县北部,是个半山区公社。农民烧柴比较紧张。每户一年需要买柴500捆,花钱250元。为丁解决“锅下愁”的问题,公社向农民大讲沼气点灯、做饭、干净、方便、促进副业生产发展、增加优质肥等好处。根据当地气候条件,一九八二年七月中 Huang Huadian Austin, located in the northern part of Xiuyan County, Liaoning Province, is a Mid-Levels commune. Farmers burn firewood more nervous. Each household need to buy 500 bundles of wood a year, spend 250 yuan. In order to solve the problem of “pot worry”, the commune told biotech lighting to peasants that cooking, cleanliness and convenience promoted the development of sideline production and increased the benefits of high-quality fertilizer. According to the local climatic conditions, mid-July 1982