"按照梨树模式种地，村里黑土地地力恢复了，玉米亩产2000多斤，每亩纯收入在1200元以上，大家觉 得生活越来越有奔头。"合作社成员、村民马云秋告诉记者。 用卢伟的话说，这几年黑土地质量越来越高，合作社成员的收入也是"芝麻开花节节高"。他介绍，合作 社成员从最初的6户发展到目前的180户左右，自有和托管（流转）的土地共有9000多亩，种植玉米加上 农机服务，户均年收入达七八万元。 而在十多年前，吉林包括梨树县在内的很多地方黑土地地力开始下滑。由于大量使用化肥，土壤中的有 机质越来越少，土壤板结的情况越来越严重，下雨后很容易形成内涝。农民们逐渐发现，即便用再多的 化肥，玉米产量也大不如前，这让他们忧心忡忡。 对此，四平、松原等地开始大面积尝试玉米秸秆覆盖免耕种植方式，逐步形成了梨树模式。由此，黑土 地地力逐步恢复，粮食产量稳中有升。以松原市前郭县为例，在该县525万余亩耕地中，黑土地面积达 430万余亩，大部分采用玉米秸秆覆盖免耕种植，结合水肥一体化等技术，玉米亩均产量达到2600斤以 上。 "黑土地保护来得太及时了！"卢伟感慨道，随着地力逐步恢复，稳定高产的玉米让村民们收入可观，长 远发展有了保障。 "要认真 ...

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].

Core Viewpoint - The "Silver Futures Insurance" project for corn has been officially approved in Jilin Province, marking a significant step in utilizing multi-level capital markets to support agriculture and ensure farmers' income [1][2]. Group 1: Project Overview - The project is the first of its kind in Jilin Province, integrating "order + insurance + futures + credit" models to provide comprehensive financial support for modern agricultural production [1]. - The project will cover approximately 35,000 acres of corn planting area with a total project amount of about 44 million yuan [1]. Group 2: Stakeholder Involvement - The project has received strong support from the government of Siping City, which organized multiple meetings to facilitate its implementation [1]. - Key stakeholders include COFCO Futures, China Agricultural Development Bank, Pacific Insurance, and Ping An Insurance, collaborating to address local agricultural development needs [1][2]. Group 3: Financial Mechanism - The project aims to create a financial safety net covering the entire corn industry chain, addressing issues such as "easy to plant, difficult to sell, and expensive to finance" for local farmers [2]. - The design includes a "grain payment directly repaying loans" mechanism to ensure the safety of credit funds and enhance the quality and efficiency of policy-based financial services in the grain industry [2]. Group 4: Agricultural Impact - The "Lishu Model" has contributed significantly to black soil protection, and the project aims to integrate modern production factors into this model for effective agricultural practices [2]. - The project is expected to maximize farmers' income through a second pricing opportunity after grain sales, promoting agricultural quality and efficiency [2].