东北地区秸秆生物炭利用潜力、产业模式及发展战略研究

东北地区耕地广袤、秸秆资源量巨大,作为战略性新兴产业,生物炭技术及其产业化有助于系统综合解决东北地区存在的秸秆焚烧、利用及土壤退化等突出问题,是当今研究领域热点。本文在系统分析近20年东北秸秆资源动态变化、可利用资源量及发展趋势基础上,探讨了东北地区秸秆生物炭利用的资源基础、技术途径及发展潜力,从产业化视角综合分析评述了东北秸秆生物炭产业发展的基础、条件与优势、市场及开发潜力等,认为东北地区秸秆生物炭利用的资源丰富,产业化条件成熟,发展潜力与空间巨大,对促进东北秸秆资源化高效利用、耕地质量提升及农业可持续发展具有重要意义和价值,并结合农业、经济和社会发展实际,构建了基于全产业链的东北秸秆生物炭产业模式,提出了东北生物炭产业发展建议,旨在为解决东北地区秸秆处理和农业生产现实问题,促进生物炭产业健康、稳定发展提供参考。

Study of Straw-Biochar on Utilization Potential,Industry Model and Developing Strategy in Northeast China

As a strategic emerging industry, straw-biochar technology and its industrialization are beneficial to systematically and comprehensively solve the prominent problems of straw burning, straw utilization and soil degradation in Northeast China, which has large cultivated land and crop straws resource, thus become a hot research topic. Based on the systematic analysis of nearly 20 years in the Northeast China of straw resources dynamic change, availability utilization resource and development trend, this paper discussed the resource base, technic approach and development potential of straw-biochar utilization, and from an industrialization perspective to comprehensive analyze the resources, technology, conditions, advantages, markets and development potentials of the biochar-industrialization development in Northeast China. Our research results showed that the straw-biochar industrialization had rich available utilization biomass resources, mature industrialization conditions, and huge development potential and space in Northeast China, which had great significance and value on promoting the straws resource utilization, the cultivated land quality improvement and agricultural sustainable development in Northeast China. Finally, based on the actual situation of agricultural, economic and social development, we constructed the straw-biochar industry model including the whole industrial chain, and put forward the development strategy suggestions to the biochar industrialization in Northeast China, aiming at providing reference for solving the practical problems of straws processing and agricultural production, and promoting the healthy and stable development of biochar industrialization.