Workflow
黑土地保护
icon
Search documents
新思想引领新征程丨我国节约集约用地、严守耕地红线 为中国式现代化提供坚实资源支撑
Yang Guang Wang· 2025-06-26 05:30
Group 1 - The core viewpoint emphasizes the importance of land protection for food security, ecological balance, and sustainable development, with a strict adherence to the 1.8 billion mu arable land red line [1] - From 2021 to 2024, the cumulative reduction in land consumption per unit GDP is 15.97%, achieving the "14th Five-Year Plan" target ahead of schedule [1] - The implementation of the strictest arable land protection and land-saving systems has led to improved efficiency in land use, supporting China's modernization efforts [1] Group 2 - The quality of arable land is crucial, with black soil being referred to as the "panda of arable land," and efforts are being made to protect and utilize it effectively [2] - A survey covering 83 key black soil protection counties in Northeast China shows that 86.34% of the black soil areas are stable or relatively stable [2] - By the end of 2024, over 1 billion mu of high-standard farmland will have been established, with significant achievements in resource-saving and intensive land use [2] Group 3 - The "tenglong huan niao" (replacing the old with the new) approach is being used to redevelop inefficient land, releasing approximately 500 mu of construction land for new projects [3] - The introduction of a smart heavy machinery manufacturing center in Qingdao has led to an annual sales revenue of 15 billion yuan, transforming the area from low land utilization to higher productivity [3] Group 4 - As of April this year, a total of 1.7047 million mu of inefficient land has been redeveloped in pilot cities, yielding positive results [4] - The Ministry of Natural Resources plans to further expand and deepen the pilot projects for inefficient land redevelopment, aiming to establish a more favorable policy and regulatory framework [4]
“耕地中的大熊猫”家底摸清!我国83个黑土地重点保护县地表基质调查完成
Yang Shi Wang· 2025-06-25 08:20
Group 1 - The core viewpoint of the article highlights the completion of a three-year survey on black soil resources in Northeast China, covering 83 key protection counties and establishing a quantifiable boundary for black soil [1][3] - The survey area spans 411,700 square kilometers, accounting for approximately 38% of the total black soil area in China, with specific criteria for defining black soil based on soil thickness and organic matter content [3] - The survey results categorize black soil into stable, relatively stable, vulnerable, and degraded zones, with stable and relatively stable areas making up 86.34% and medium to high-quality black soil areas comprising 88.66% [5] Group 2 - The investigation reveals that issues such as soil erosion, desertification, and salinization are closely related to the types of surface matrix structures, providing new perspectives for targeted management [7] - The findings will support the classification, registration, and high-standard farmland construction of black soil, with applications already in progress in various projects across Heilongjiang, Jilin, and Liaoning provinces [7][8] - Future efforts will focus on integrating survey results with land spatial planning, agricultural industry layout, ecological restoration, and carbon sink assessment, shifting the approach from "surface management" to "matrix management" [8]
守好中国粮仓 保护耕地中的“大熊猫”
Huan Qiu Shi Bao· 2025-06-25 07:13
Group 1 - The article highlights the improvement of soil quality in Heilongjiang's black land through the use of organic fertilizers and innovative agricultural practices [1][3] - The North China Agricultural Group's Heshan Farm has implemented a green cycle agriculture pilot project since 2021, utilizing crop straw for livestock feed and returning fermented manure to the soil, enhancing soil structure and fertility [1] - The farm has established two modern closed fermentation bags for dairy cattle, capable of converting 120,000 tons of manure annually [1] Group 2 - The Baquanling Farm has adopted smart agricultural technology, using sensors to monitor soil parameters in real-time, which has improved soil monitoring efficiency by 85% and data accuracy to over 98% [3] - The data collected supports scientific fertilization and soil improvement, contributing to a long-term monitoring database for black land protection [3] - The transformation of small plots into larger fields has increased planting efficiency and reduced soil erosion risks, with an average yield increase of over 100 jin per mu after the transformation [4]
用好养好黑土地,吉林这样做
Core Viewpoint - The article emphasizes the importance of modern agricultural practices in Jilin Province, focusing on the protection and enhancement of black soil through innovative farming techniques and the promotion of sustainable agriculture [2][10]. Group 1: Agricultural Practices - Jilin Province is prioritizing the development of modern agriculture, with a focus on technology, green practices, quality, and branding [2]. - The "Lishu Model" of conservation tillage, which includes straw returning to the soil, has shown significant benefits, such as increasing soil organic matter and moisture retention [5][6]. - The adoption of advanced agricultural machinery, such as the seventh-generation multifunctional precision seeder, has improved efficiency and reduced labor [8]. Group 2: Economic Impact - The implementation of the "Lishu Model" has led to a 30-40% increase in grain yield for farmers, while also reducing the need for chemical fertilizers and pesticides [6]. - Jilin's agricultural output is projected to exceed 90 million acres, with a focus on high-standard farmland and sustainable practices [10]. - The local economy is benefiting from the production of various corn-based products, with fresh corn prices reaching 5-10 yuan per ear, significantly higher than previous prices [9]. Group 3: Community Engagement - Farmers are increasingly aware of the need to protect black soil and are actively participating in sustainable practices, such as using organic fertilizers and reducing chemical inputs [9]. - The establishment of modern production lines for corn processing has created job opportunities for local residents, enhancing community livelihoods [9]. - The upcoming 10th Lishu Black Soil Forum aims to further promote black soil protection and productivity enhancement, involving experts and large-scale farmers [6].
北大荒:科技春耕向新提速 力促粮食连获丰收
Core Viewpoint - North China Grain Group, known as "the model for farming," is leveraging advanced technology and efficient operational models to enhance agricultural productivity and ensure high-quality spring sowing, setting the stage for expected record harvests in the fall [1]. Group 1: Spring Sowing Innovations - The spring sowing season has commenced, with North China Grain Group focusing on maximizing efficiency despite lower temperatures affecting rice transplanting schedules [2]. - The company is increasingly utilizing surface water for irrigation, which not only conserves groundwater but also improves crop yield, with reported increases in rice production from 1,220 pounds to over 1,270 pounds per acre [2][3]. - The implementation of advanced seedling raising equipment allows for significant land savings and reduced seedling growth time, enhancing overall agricultural efficiency [3]. Group 2: Technological Advancements in Farming - The use of automated seedling transplanting machines equipped with satellite navigation systems ensures precision and quality in planting, with capabilities for autonomous operation [4]. - North China Grain Group is adopting innovative practices such as early seedling cultivation in greenhouses to promote faster growth and higher yields for corn crops [4][5]. - The company is also focusing on soil health through the application of biological nitrogen-fixing techniques, which reduce reliance on chemical fertilizers and improve soil structure [5][6]. Group 3: Grain Storage and Trade - The establishment of a large grain storage center with advanced monitoring systems ensures the safe storage of significant quantities of corn and rice, facilitating timely sales for farmers at competitive prices [6][7]. - The company actively engages in grain trade, ensuring quality control and establishing stable relationships with major downstream enterprises to maximize trading benefits [7].
不折不扣守护黑土地
Jing Ji Ri Bao· 2025-05-12 21:58
Core Viewpoint - The protection of black soil and arable land requires stringent measures and legal frameworks to deter illegal activities effectively [1][3]. Group 1: Legal Framework and Enforcement - The Supreme People's Court and the Supreme People's Procuratorate have issued interpretations and typical cases to strengthen the legal framework against crimes that damage black soil resources [1][2]. - The new legal interpretation establishes volume-based criteria for illegal occupation of agricultural land, allowing for prosecution if 500 cubic meters of black soil are illegally excavated from permanent basic farmland [2]. - In 2022, judicial authorities in Heilongjiang, Jilin, Liaoning, and Inner Mongolia approved the arrest of 360 individuals in 319 cases related to illegal occupation of agricultural land, with 2,925 individuals prosecuted in 2,459 cases [3]. Group 2: Systematic Approach to Land Protection - The protection of black soil is a systematic project that requires coordinated efforts from government actions and farmers' practices, emphasizing the need for both administrative and legal measures [1][4]. - The central government emphasizes that the 1.8 billion acres of arable land must be genuinely productive and of high quality, reflecting a commitment to sustainable land use and ecological balance [3][4]. - The approach to land protection must include changing traditional agricultural practices and leveraging technological innovations to enhance soil conservation [4].
杨帆:用“超级高压锅”做出黑土“营养餐”
Ke Ji Ri Bao· 2025-05-12 01:49
Group 1 - The article highlights the significant contributions of young scientists in technological innovation, particularly in addressing agricultural challenges in China's black soil regions [2][4] - Yang Fan's team at Northeast Agricultural University developed a water-thermal humification technology to restore degraded black soil by converting agricultural waste into high-efficiency humus [4][6] - The team faced numerous challenges, including slow decomposition rates of straw, but eventually succeeded in creating a "super pressure cooker" to accelerate the transformation process [6][8] Group 2 - The application of the technology led to a significant increase in organic matter content in the soil, with a reported 10% improvement and a 5% increase in rice yield [2][8] - Yang Fan emphasizes the importance of translating laboratory results into practical applications for farmers, addressing the economic feasibility of using their developed products [7][8] - The collaborative efforts between Northeast Agricultural University and the Max Planck Society aim to foster innovation and train the next generation of agricultural scientists [9][10]
自然资源部第一地理信息制图院探索创新人工智能技术在生态保护监管中的应用——秦岭生态保护有了AI助手
作为我国"中央水塔"和重要生态屏障的秦岭,正经历着一场前所未有的"智慧升级"。 自然资源部第一地理信息制图院(以下简称制图院)持续深耕秦岭生态环境保护工作,通过整合卫星遥感、无人机、视频监控、网格巡查等技术手段, 从"天上看、空中巡、地面察、网上管"多个维度出发,成功构建了"天空地网"一体化监测模式和多级联动的监管业务体系,为陕西省秦岭生态环境保护提供 了强有力的技术支撑。 随着以DeepSeek大模型为代表的新一代人工智能技术快速发展,秦岭生态环境保护工作正式迈入智能化升级新阶段。制图院在既有网格化监管平台基 础上,积极引入AI技术,探索创新应用场景,将人工智能深度融入秦岭生态环境保护工作多个业务环节,持续优化平台功能,逐步构建起智能化监管新模 式,为秦岭生态环境保护打造了全天候的"智慧之眼"和智能化的"决策大脑"。 遥感监测自动化影像解译高效率 在秦岭卫星影像图前,制图院工作人员轻点鼠标,一套融合深度学习技术的自动变化检测系统正在高速运转。这套专门针对秦岭"五乱"问题研发的智能 系统,通过多时相影像比对与迁移学习算法,实现了违建工地、无序采矿等可疑图斑的自动识别。 "过去人工解译全靠经验,现在AI系统就像 ...
科技创新赋能黑土地保护——记哈尔滨黑土地地球关键带野外科学观测研究站
调查人员设置不同耕地试验区,长期观测土壤有机碳变化。 在我国东北广袤的大地上,黑土地犹如大自然赐予的瑰宝,对保障国家粮食安全至关重要。然而,长期的高强度利用让黑土地面临严峻挑战,退化问题 日益凸显。为守护这片"耕地中的大熊猫",中国地质调查局哈尔滨自然资源综合调查中心(以下简称哈尔滨中心)成立哈尔滨黑土地地球关键带野外科学观 测研究站(以下简称哈尔滨站),以科技创新为引擎,肩负起科技创新助力黑土地保护的重任。 锚定方向,精研关键议题 调查人员校准观测数据。 水循环演变规律与水土过程观测研究团队,如同探寻水之奥秘的先锋,在气候变化与人类活动的共同影响下,对大气降水、地下水、地表水展开全方位 观测。 地球化学元素迁移转化规律观测研究团队致力于探索黑土地中元素的迁移旅程。他们研究黑土地地球关键带垂向结构类型和分布特征,探索地球化学元 素在岩石-土壤-水-作物间的迁移转化规律。在黑河观测试验场,团队负责人带领团队对重金属和有益元素不同形态在多介质中的富集规律展开研究。他 们克服野外采样的重重困难,在严寒的冬季依然坚守试验场,采集土壤、水样等样品。经过多年努力,建立了黑土地地球关键带地球化学元素数据库,为黑 土地生态环 ...
“两高”发布破坏黑土地犯罪司法解释和典型案例
此次发布的《解释》充分体现了司法机关严厉打击破坏黑土地资源犯罪、加强黑土地保护的决心和 鲜明司法导向。比如《解释》在以往司法解释关于以往非法占用农用地罪和污染环境罪的定罪量刑标准 基础上,适当降低了入罪和升档量刑的标准。 日前,最高人民法院、最高人民检察院、公安部联合召开新闻发布会,发布《最高人民法院 最高 人民检察院关于办理破坏黑土地资源刑事案件适用法律若干问题的解释》(以下简称《解释》)和典型 案例。 《解释》坚持严格依据刑法、刑事诉讼法和黑土地保护法的规定进行解释,准确把握立法原意和立 法精神,认真落实罪刑法定原则,坚持宽严相济刑事政策,确保依法严格公正审理破坏黑土地犯罪案 件。《解释》主要围绕调研发现的破坏黑土地犯罪案件司法中的突出问题与实践难题,如罪名适用问 题、定罪量刑标准问题、事实认定难问题等作了解释,为执法办案提供裁判依据。 发布会还发布了3件人民法院依法审理破坏黑土地资源犯罪典型案例,包括严惩盗挖、滥挖黑土违 法犯罪行为,严惩以合法形式掩盖盗挖泥炭土的行为,严惩污染黑土地犯罪行为等,充分展现了司法机 关严厉打击破坏黑土地资源违法犯罪的坚定决心。 《解释》共十四条,自2025年5月6日起施行。 ...