在能源与环境危机的背景下,生物质液态燃料开发利用应运而生。同时,丰富的生物质液态燃料资源和生物质液态燃料利用的良好经济、环境效益,也吸引和推动了生物质液态燃料的发展。但是,它的发展对粮食安全具有积极和消极影响的两面性,必须因势利导,采取一系列措施,促进其合理、有序、协调发展,以实现粮食安全、能源安全、环境安全的多赢。 In the context of energy and environmental crisis, the development and utilization of biomass liquid fuel came into being. At the same time, the good economic and environmental benefits of abundant biomass liquid fuel resources and biomass liquid fuel utilization also attract and promote the development of biomass liquid fuels. However, its development has both positive and negative impacts on food security. We must take a wide range of measures to promote its rational, orderly and coordinated development so as to achieve win-win results in food security, energy security and environmental security.