为了提高烟叶烘烤质量,降低煤耗,节约能源,增加收益,三年来经过反复试验,研制成烤烟节能炕房,使每斤干烟煤由2.5斤左右下降到1.42斤,均价提高21％以上。由于这种炕房立足于老炕改革,结构简单,经济效益显著,在试验的同时,做到了边试验边推广。1983年长葛县推广99座,湖北省的襄阳、枣阳、遂县和我省的孟津、登封、新郑、密县等地自发推广三百余座。 In order to improve the quality of tobacco leaf baking, reduce coal consumption, save energy, increase profits, after three years of trial and error, developed a flue-cured tobacco-saving mortuary, so that every catty of dry bituminous coal from 2.5 pounds to 1.42 pounds, the average price increased by 21%. Because this kind of mortuary is based on the reform of old people, the structure is simple, and the economic benefits are remarkable. At the same time as experimentation, it has been promoted while experimenting. In 1983, 99 cities were promoted in Changge County, and more than 300 were spontaneously promoted in Fuyang, Zaoyang, Jixian, and Mengjin, Dengfeng, Xinzheng and Mi County in Hubei Province.