循环经济视域下栖霞市苹果枝条资源化潜力评估及利用路径研究

Evaluation of Resource Utilization Potential and Utilization Paths of Qixia City’s Apple Branches from the Perspective of Circular Economy

摘要:

为评估县域苹果枝条的资源化潜力，以循环经济视域下的栖霞市为例，根据2014—2023年栖霞市苹果园种植面积测算出苹果枝条的修剪量，评估其肥料化、能源化潜力。结果表明，栖霞市苹果枝条资源化潜力巨大，经济效益显著。据测算，2023年栖霞市苹果枝条的最高经济效益达21.72亿元。调研发现栖霞市苹果枝条资源化利用不平衡、不充分，结合现状比较分析，构建多元循环利用路径，以期为县域苹果枝条资源化综合利用和循环经济发展提供参考。

Abstract:

To evaluate the resource utilization potential of apple branches at the county level, taking Qixia City from the perspective of circular economy as an example, the pruning amount of apple branches was calculated based on the planting area of apple orchards in Qixia City from 2014 to 2023, and its potential for utilization as fertilizer and energy was evaluated. The results showed that there was enormous potential for resource utilization of apple branches in Qixia City, with significant economic benefits. According to estimates, the maximum economic benefit of apple branches in Qixia City reached 2.172 billion yuan in 2023. This study found that the resource utilization of apple branches in Qixia City was unbalanced and inadequate. Based on a comparative analysis of the current situation, a multifaceted recycling utilization path was constructed, aiming to provide a reference for the comprehensive resource utilization of apple branches and the development of circular economy at the county level.