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首页> 美国政府科技报告 >Biogas, Farmers, and Development in Nepal; Biogas in Nepal: A State of the Art
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Biogas, Farmers, and Development in Nepal; Biogas in Nepal: A State of the Art

机译：尼泊尔的沼气，农民和发展;尼泊尔的沼气：最先进的技术

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The first of the two reports making up this publication was prepared for SERI; the second is solely by Development and Consulting Services of the United Mission to Nepal. The first report describes the Nepali project in which over 500 biogas units have been built using Indian, Chinese, and new tunnel digesters. A survey indicated farmers are satisfied with their digesters, but a number of problem areas remain. The digesters are competitive with commercial firewood and cheaper than other sources of energy used. A company to build and service digesters has been set up, which provides a 20 year guarantee and annual visits by technicians. The earlier report investigates the state of the art of biogas up to 1978. Its use was meant to reduce deforestation, as well as provide energy and fertilizer. The Indian design was the starting point, but presented problems because of Nepal's higher altitude and colder climate. By 1978, 350 plants had been built. Because poor farmers couldn't afford their own plants, large plants for whole communities was attempted. Sociological studies should be able to overcome the sociological problems caused by such new schemes.

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