Workflow
营养土
icon
Search documents
变废为宝 北京市属公园绿废循环利用率提升20%
Yang Shi Wang· 2025-10-04 02:13
秋意渐浓,北京将进入落叶期。记者从北京市公园管理中心了解到,近年来,北京各大市属公园在绿化废弃物循环利用方面各有高招,通过土壤改良、 粉碎还绿、环境布置等正向循环利用,将"绿废"逐步转化为资源。在《北京市生活垃圾管理条例》的有效带动下,公园里的绿化垃圾分拣、运输效率有所提 升,利用率同比提高20%。 高温腐熟 枯枝落叶变身"营养土" 例如百望山森林公园,就对较大径材的森林抚育林木进行间伐树干,作为森林步道护栏,步道台阶和步道地面由粉碎物覆盖。枯枝落叶和杂草,全部用 于粉碎和堆肥还林。 百望山森林公园步道被粉碎物覆盖 最小干预、变废为景 目前,北京多数市属公园采用高温腐熟的处理方式,将枯枝落叶变成有机基质,减少焚烧或填埋产生的二次污染。 在国家植物园(北园)西北侧设有一座绿化垃圾处理厂,每年集中处理约2万立方米绿化废弃物。通过工艺转化,产生基质约4000立方米,这些基质可 替代外购肥料使用,每年减少肥料支出成本约100万元,实现了生态价值与经济价值的双重提升。 粉碎后的绿化垃圾富含有机质氮、磷、钾等元素,可改善土壤结构,增强保水性和通气性。国家植物园每年会用堆肥后的土壤替换园区内的部分土壤, 尤其是对一些新栽植 ...
【人民日报】到“黑龙江最美江段”看两国风景,去距哈尔滨最近国家一级口岸访互市贸易——感受鹤岗转型的“国际范儿”(边城见闻)
Ren Min Ri Bao· 2025-09-22 00:48
Core Insights - Hegang City is transforming from a coal-centric economy to a more diverse and internationalized urban environment, leveraging its geographical advantages and cultural heritage to attract tourism and foreign investment [5][14] - The "Longjiang Three Gorges" area is being developed as a cultural tourism hub, enhancing cross-border exchanges with Russia and promoting local economic growth through various tourism and trade initiatives [5][12] Group 1: Cultural and Tourism Development - Hegang is focusing on creating a cultural tourism collection area that integrates Chinese, Russian, and Jewish cultures, with projects like boat tours and cultural experience activities [5][14] - The "Longjiang Three Gorges" spans 62 kilometers and features unique geographical formations, attracting tourists for its scenic beauty and cultural significance [2][5] - Recent events, such as the "Hegang Small Skewers" barbecue competition, highlight the growing international cultural exchange, with participation from foreign chefs and local culinary traditions [9][10] Group 2: Infrastructure and Connectivity - The completion of the Luobei Airport is expected to enhance travel convenience and connectivity with major cities like Beijing and Shanghai, further opening Hegang to international visitors [8] - The Luobei Port has a significant annual throughput capacity of 500,000 tons, serving as a key trade link between China and Russia, facilitating the import and export of goods [14] Group 3: Economic Transformation - Hegang is transitioning from a "coal city" to a more diversified economy, with initiatives in tourism, cultural exchanges, and international trade, reflecting a broader economic transformation [14] - The introduction of new products, such as the Sino-Russian health and wellness packages, has attracted over 3,000 Russian tourists, indicating a successful integration of local and foreign cultural elements [11] - Local cooperative societies are increasingly involved in cross-border trade, processing imported goods and contributing to the local economy, showcasing a shift from passive trade to active participation [12]
一抔行走的土
Ren Min Ri Bao· 2025-08-03 22:10
Group 1 - The article reflects on the connection between nature and personal memories, particularly through the act of gardening and nurturing plants [1][2] - The transformation of urban spaces into areas for growing vegetables and flowers is highlighted, showcasing a return to traditional practices in modern settings [2][3] - The emotional significance of soil from the author's hometown is emphasized, representing roots and heritage, which is cherished and preserved [2][5] Group 2 - The resilience of nature is illustrated through the survival of a single plant despite neglect, symbolizing hope and continuity [3][4] - The contrast between different types of soil and their impact on plant growth is discussed, indicating the importance of quality soil for successful gardening [1][2] - The narrative suggests a broader theme of reconnecting with one's origins and the importance of nurturing life, both in plants and in personal relationships [1][5]
阳台种菜如何实现“田园梦”(延伸阅读)
Ren Min Ri Bao· 2025-07-14 22:03
Group 1 - The article discusses the suitability of different vegetables for balcony gardening based on the orientation of the balcony, with south-facing balconies being ideal for most vegetables, while north-facing balconies are better for cool-loving leafy greens [3] - It emphasizes the importance of using appropriate growing media, such as nutrient soil or organic fertilizers, to enhance soil fertility and water retention for container gardening [3] - The article highlights modern techniques that can mitigate limitations in light conditions, such as movable planting racks and vertical lighting, to support successful vegetable growth [4] Group 2 - It suggests that diversifying plant varieties can help reduce pest and disease occurrences, and emphasizes the need for supplemental fertilization during the fruiting period of crops like cucumbers and tomatoes [4] - The process of nurturing seedlings and waiting for them to bear fruit is described as both a test of skill and patience, providing a therapeutic experience for gardeners [4] - The article conveys the joy of gardening, encapsulated in the idea of "you reap what you sow," encouraging individuals to pursue their gardening dreams [4]
苏州工业园区循环经济产业园入选全国绿色低碳典型案例
Su Zhou Ri Bao· 2025-06-21 23:38
Group 1 - The core viewpoint of the news is the recognition of the Suzhou Industrial Park Circular Economy Industrial Park as a typical case for green low-carbon development by the Ministry of Ecology and Environment, highlighting its role in waste management and resource recycling [1][3] - The Circular Economy Industrial Park has established a comprehensive industrial chain that interconnects various facilities for wastewater treatment, organic waste processing, and energy generation, effectively transforming waste into valuable resources [1][2] - The park has achieved significant environmental and economic benefits, processing nearly 100 million tons of wastewater and reducing chemical oxygen demand (CODcr) by over 41,000 tons, while also producing biogas and biodiesel from waste [2][3] Group 2 - The Circular Economy Industrial Park serves as a model for green development in the Yangtze River Delta region, contributing to the ecological environment and economic growth [3] - The park is undergoing a green upgrade focused on pollution reduction, carbon reduction, and efficiency enhancement, with investments in renewable energy projects such as solar power and energy storage [3] - The park aims to optimize its energy utilization structure and increase the proportion of renewable energy, moving towards the goal of a "near-zero carbon" infrastructure [3]
库尔勒市政协“铺路搭桥”助力民营企业“扬帆出海”
Sou Hu Cai Jing· 2025-05-30 12:48
Core Viewpoint - The seminar held in Korla City aims to support private enterprises in their import and export trade by providing tailored customs policies and services, enhancing their ability to navigate international markets and challenges [1][2]. Group 1: Seminar Overview - The seminar was organized by the Korla Municipal Political Consultative Conference in collaboration with Korla Customs, focusing on innovative development paths for private enterprises in import and export trade [2]. - Key topics discussed included foreign trade fundamentals, customs import and export supervision, special customs supervision areas, origin policies, export tax rebates, classification management, and tax-related risks [2][3]. Group 2: Challenges Faced by Private Enterprises - Private enterprises are facing increasing uncertainties and challenges in import and export trade, including insufficient innovation capabilities, weak brand influence, a shortage of international business talent, and limited financing channels [3]. - The Korla Municipal Political Consultative Conference identified that many enterprises are unfamiliar with import and export business and export tax rebate policies, prompting the need for this seminar [3]. Group 3: Impact on Local Trade - Korla's unique geographical advantages have led to significant progress in the import and export trade of local private enterprises, with expanding trade scales, increasing partners, and optimizing trade structures [2]. - The export value of products has been rising annually, with some e-commerce companies leveraging cross-border platforms to promote local products globally, injecting new vitality into Korla's foreign trade development [2]. Group 4: Future Support Initiatives - The Korla Municipal Political Consultative Conference plans to continue leveraging its role as a specialized consultative body to facilitate communication between enterprises and government, supporting the healthy development of private enterprises [7].