埃塞俄比亚生物能源生产对家庭收入和粮食供应的贡献

Hundessa Adugna Yadeta, Gemechu Kaba Sori, Alemtsehaye Eyasu Ferede
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引用次数: 0

摘要

能源在粮食安全、农业生产、卫生保健系统、教育、就业和环境可持续性等不同方面影响着人类的生计。埃塞俄比亚在能源供应和获取方面都面临着巨大的挑战,大多数农村人口无法获得能源。在埃塞俄比亚等以传统生物质能为主要能源的发展中国家,生物能源的生产是获得现代能源的好机会。除了创造就业机会和作为能源来源外,生物能源生产在农业和粮食安全部门具有多重优势,因为生物浆被用作有机肥料。研究表明,生物能源生产增加了埃塞俄比亚农村家庭的收入,从而增加了获得食物的机会。随着农村社区生物能源生产的扩大,粮食的数量和质量都有所提高,从而实现了粮食安全。结果还表明,家庭收入的增加是由于储蓄减少了购买其他能源(煤油、木炭、木柴等),使用生物浆提高了农业生产力,以及增加了生物能源部门的就业。由于具有生产潜力,需要扩大生物能源生产,以确保农村人口的能源和粮食安全。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Contribution of Bioenergy Production to Household Income and Food Supply in Ethiopia
Energy influences the livelihood of human beings in different aspects like food security, agricultural production, health care system, education, employment and sustainability of the environment. Ethiopia faces big challenge in both supply and access to energy in which majority of its rural population live without access to energy. Production of bioenergy is a good opportunity to get access to modern energy in developing countries like Ethiopia where traditional biomass energy is the dominant source of energy. In addition to creation of employment and being source of energy, bioenergy production has multiple advantages in agriculture and food security sector since the bio-slurry is used as organic fertilizer. The study shows that bioenergy production increased the income and thereby increased access to food for the rural households in Ethiopia. This resulted in food security as both quantity and quality of food increases along with the expansion of bioenergy production in the rural community. The result also shows that the increase in household income was from savings resulted in less purchase of other energy sources (kerosene, charcoal, firewood, etc.), increase in agricultural productivity using bio-slurry, and increase in employment in bioenergy sector. Having production potential, it needs to expand bioenergy production to ensure energy and food security in the rural population.
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