记者探访北京通州永乐店林场：如何让2000多吨枯枝落叶“重生“为生态资源？

Core Viewpoint - The article highlights the innovative approach taken by Beijing's Yongle Store Town collective forest farm and Xiangshan Park to transform garden waste, such as fallen leaves and branches, into valuable resources, contributing to urban green development and sustainability [1][18]. Group 1: Resource Utilization - The Yongle Store Town collective forest farm is expected to generate over 2,000 tons of fallen branches and leaves this year during the "leaf season" [1]. - The farm is implementing a process to convert garden waste into usable organic matter through crushing and fermentation, creating "black soil" [2][4]. - The farm has established 51 fermentation areas capable of processing hundreds of tons of garden waste simultaneously [4]. Group 2: Economic and Ecological Benefits - The organic matter produced is used for mushroom cultivation and fertilization of medicinal crops, creating a green ecological cycle [8]. - The farm's practices not only reduce waste but also enhance the value of the materials used, as they are repurposed for various applications [4][9]. - The transformation of waste into resources aligns with the concept of urban forests and sustainable city development, promoting a harmonious relationship between urban areas and nature [18]. Group 3: Community Involvement and Employment - Approximately 98% of the farm's employees are local villagers, contributing to the community's economic development [16]. - The farm utilizes discarded trees and branches to create scenic spots and facilities, demonstrating effective material recycling [12][15]. Group 4: Broader Implications and Challenges - The article emphasizes the importance of establishing incentive mechanisms to promote the circular economy in urban forestry, as economic benefits may not be immediately apparent [19]. - The successful practices in Beijing could serve as a model for other cities, encouraging the adoption of similar resource utilization strategies [19].