农业废弃物资源化利用在循环经济中的实践
摘 要
随着全球资源短缺和环境问题日益严峻，农业废弃物的资源化利用成为推动循环经济发展的重要途径。本研究聚焦于农业废弃物在循环经济中的实践，旨在探索其资源化利用的技术路径和经济效益。通过文献综述、案例分析和实地调研，本文系统梳理了中国农业废弃物的主要类型及其处理现状，重点分析了生物质能源转化、有机肥料生产和材料再利用等关键技术。研究发现，中国部分地区已成功实施了农业废弃物的资源化项目，如秸秆发电、畜禽粪便制肥等，显著提升了资源利用效率并减少了环境污染。然而，现有实践仍面临技术成本高、政策支持不足和公众意识薄弱等挑战。为此，本文提出了一系列创新性建议，包括构建多元化的废弃物回收体系、加强政策激励机制以及推广绿色生产理念。
关键词：农业废弃物；循环经济；资源化利用
PRACTICE OF AGRICULTURAL WASTE RESOURCE UTILIZATION IN CIRCULAR ECONOMY
ABSTRACT
With the global resource shortage and environmental problems, the resource utilization of agricultural waste has become an important way to promote the development of circular economy. This study focuses on the practice of agricultural waste in circular economy, and aims to explore the technical path and economic benefits of its resource utilization. Through literature review, case analysis and field research, this paper systematically combs the main types and treatment status of agricultural waste in China, and focuses on the key technologies such as biomass energy conversion, organic fertilizer production and material reuse. The study has found that some parts of China have successfully implemented recycling projects for agricultural waste, such as straw power generation and livestock and poultry manure fertilizer production, which has significantly improved the efficiency of resource utilization and reduced environmental pollution. However, existing practices still face challenges such as high technology costs, inadequate policy support, and weak public awareness. To this end, this paper puts forward a series of innovative suggestions, including the construction of a diversified waste recycling system, strengthening the policy incentive mechanism, and promoting the concept of green production.
KEY WORDS：Agricultural waste; circular economy; resource utilization
目 录
摘 要 I
ABSTRACT II
第1章 绪论 1
1.1 研究背景及意义 1
1.2 研究目的和内容 1
第2章 农业废弃物资源化利用的理论基础 2
2.1 循环经济理论与农业废弃物资源化的关系 2
2.2 农业废弃物的分类与特性分析 2
2.3 资源化利用的技术路径与经济效益评估 3
第3章 农业废弃物资源化利用的实践模式 4
3.1 农作物秸秆的综合利用模式 4
3.2 畜禽养殖废弃物的资源化途径 4
3.3 农村生活垃圾的循环利用实践 5
第4章 农业废弃物资源化利用的挑战与对策 6
4.1 技术瓶颈与创新需求分析 6
4.2 政策法规的完善与执行问题 6
4.3 公众参与与社会认知的提升策略 7
第5章 结论 8
参考文献 9
致 谢 10
摘 要
随着全球资源短缺和环境问题日益严峻，农业废弃物的资源化利用成为推动循环经济发展的重要途径。本研究聚焦于农业废弃物在循环经济中的实践，旨在探索其资源化利用的技术路径和经济效益。通过文献综述、案例分析和实地调研，本文系统梳理了中国农业废弃物的主要类型及其处理现状，重点分析了生物质能源转化、有机肥料生产和材料再利用等关键技术。研究发现，中国部分地区已成功实施了农业废弃物的资源化项目，如秸秆发电、畜禽粪便制肥等，显著提升了资源利用效率并减少了环境污染。然而，现有实践仍面临技术成本高、政策支持不足和公众意识薄弱等挑战。为此，本文提出了一系列创新性建议，包括构建多元化的废弃物回收体系、加强政策激励机制以及推广绿色生产理念。
关键词：农业废弃物；循环经济；资源化利用
PRACTICE OF AGRICULTURAL WASTE RESOURCE UTILIZATION IN CIRCULAR ECONOMY
ABSTRACT
With the global resource shortage and environmental problems, the resource utilization of agricultural waste has become an important way to promote the development of circular economy. This study focuses on the practice of agricultural waste in circular economy, and aims to explore the technical path and economic benefits of its resource utilization. Through literature review, case analysis and field research, this paper systematically combs the main types and treatment status of agricultural waste in China, and focuses on the key technologies such as biomass energy conversion, organic fertilizer production and material reuse. The study has found that some parts of China have successfully implemented recycling projects for agricultural waste, such as straw power generation and livestock and poultry manure fertilizer production, which has significantly improved the efficiency of resource utilization and reduced environmental pollution. However, existing practices still face challenges such as high technology costs, inadequate policy support, and weak public awareness. To this end, this paper puts forward a series of innovative suggestions, including the construction of a diversified waste recycling system, strengthening the policy incentive mechanism, and promoting the concept of green production.
KEY WORDS：Agricultural waste; circular economy; resource utilization
目 录
摘 要 I
ABSTRACT II
第1章 绪论 1
1.1 研究背景及意义 1
1.2 研究目的和内容 1
第2章 农业废弃物资源化利用的理论基础 2
2.1 循环经济理论与农业废弃物资源化的关系 2
2.2 农业废弃物的分类与特性分析 2
2.3 资源化利用的技术路径与经济效益评估 3
第3章 农业废弃物资源化利用的实践模式 4
3.1 农作物秸秆的综合利用模式 4
3.2 畜禽养殖废弃物的资源化途径 4
3.3 农村生活垃圾的循环利用实践 5
第4章 农业废弃物资源化利用的挑战与对策 6
4.1 技术瓶颈与创新需求分析 6
4.2 政策法规的完善与执行问题 6
4.3 公众参与与社会认知的提升策略 7
第5章 结论 8
参考文献 9
致 谢 10
