一池用了十五年增肥节煤又省电闻喜县西官庄乡下邱村农民鲁云来在家里建了一个“水压式厌氧沼气池”，连续使用了１５年，在节煤省电增肥方面产生了较大的经济效益，并创北方地区家庭农用沼气池使用时间最长记录。１９７９年２月，农民鲁云来在闻喜县能源办公室的指导下，... A pool of fifteen years to use fertilizer and save energy and electricity Wenxi County, West Guanzhuang Township Qiu Village farmers Lu Yun to build at home a “pressure-type anaerobic digester,” continuous use of 15 years, in the section Coal has a greater economic benefits of power-saving and fertilizer, and create the longest record of the use of domestic agricultural digesters in the northern region. February 1979, farmer Lu Yun in Wenxi County Energy Office under the guidance of ...