盐碱地改良
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科技改良让昌邑盐碱地变身“致富田”
Xin Hua She· 2026-01-31 07:03
Core Viewpoint - The article highlights the successful transformation of saline-alkali land in Changyi City, Shandong Province, into productive agricultural land through innovative practices and technology, leading to increased crop yields and improved farmer incomes. Group 1: Agricultural Practices and Innovations - The Qingfu Agricultural Complex has implemented a crop rotation strategy, planting alfalfa for three years followed by cotton and then wheat and corn, utilizing salt-tolerant crops to absorb soil salinity [2] - The complex has transitioned from monoculture to integrated farming, establishing two large cattle farms with over 5,000 cattle, using crop residues as feed and manure as organic fertilizer to enhance soil quality [2][3] - The average grain yield has increased to over 2,700 jin per mu, with the soil salinity in heavily saline-alkali areas reduced from above 10‰ to below 3‰ [3] Group 2: Infrastructure and Investment - The Qingfu Agricultural Complex has invested over 200 million yuan in water management infrastructure, including a 55-kilometer water diversion pipeline to improve irrigation and reduce soil salinity [2] - The complex has acquired over 400 sets of agricultural machinery, including large tractors and smart fertilization machines, to create a fully mechanized operation system for planting, managing, and harvesting crops [3] - The complex's operational model involves shared investment from the management, village collectives, and local farmers, ensuring profit distribution that benefits over 1,600 households [3] Group 3: Economic Impact and Community Development - By 2025, the Qingfu Village is projected to generate over 2 million yuan in collective income, with per capita annual income exceeding 48,000 yuan, contributing to the economic uplift of surrounding villages [3] - The comprehensive approach to land management and community involvement has led to the successful reclamation of 158,000 mu of saline-alkali land, significantly enhancing agricultural productivity and farmer livelihoods [3]
迎难而上,科研人的担当
Ren Min Ri Bao· 2025-12-22 07:25
Core Viewpoint - The article discusses the challenges and advancements in the reclamation of saline-alkali land in Xinjiang, emphasizing the need for efficient water use in agricultural practices to improve crop yields and land quality [1]. Group 1: Agricultural Challenges - Xinjiang's agricultural history is largely characterized by the struggle against saline-alkali land, with approximately 106 million acres of farmland primarily reclaimed from such areas [1]. - Traditional methods of saline-alkali land improvement often involve extensive water usage, which is problematic due to water scarcity in Xinjiang [1]. Group 2: Research and Development Efforts - The company has initiated a project aimed at enhancing water-saving techniques and improving the quality and efficiency of saline-alkali land reclamation [1]. - Key technological breakthroughs include the development of predictive models for salinization and the establishment of coordinated irrigation and drainage systems [1]. Group 3: Results and Future Goals - The advancements have led to a significant increase in irrigation water utilization efficiency and land quality, with crop yields exceeding 20% compared to conventional saline-alkali land this year [1]. - The company aims to address the high costs, long cycles, and inconsistent results associated with the reclamation of severely saline-alkali land, with a vision for the industrial utilization of these resources [1].
迎难而上,科研人的担当(亲历者说)
Ren Min Ri Bao· 2025-12-21 22:17
Core Viewpoint - The article highlights the challenges and advancements in the reclamation of saline-alkali land in Xinjiang, emphasizing the need for efficient water use in agricultural practices to improve crop yields and land quality [1]. Group 1: Agricultural Challenges - Xinjiang's agricultural history is largely characterized by the struggle against saline-alkali land, with approximately 106 million acres of farmland primarily reclaimed from such land [1]. - Traditional methods of saline-alkali land reclamation often involve extensive water usage, which is problematic due to water scarcity in Xinjiang [1]. Group 2: Research and Development Efforts - A project titled "Technical Model and Application for Coordinated Water-Saving and Salt Suppression in Xinjiang Oasis" was initiated to enhance water efficiency and improve crop yield [1]. - Key technological breakthroughs were achieved in predicting and forecasting salinization, as well as in constructing coordinated irrigation and drainage models [1]. Group 3: Results and Future Goals - The advancements have led to a significant increase in irrigation water utilization efficiency and land quality, with crop yields exceeding 20% compared to conventional saline-alkali land this year [1]. - The focus is now on addressing the high costs, long cycles, and inconsistent results associated with the reclamation of severely saline-alkali farmland, aiming for the industrial utilization of these resources [1].
沃土、丰粮、兴业,一套金融组合拳如何激活齐鲁乡土?建行山东省分行破解乡村产业融资堵点
Qi Lu Wan Bao· 2025-12-11 06:47
Core Insights - The article highlights the innovative financial solutions provided by China Construction Bank (CCB) to support agricultural development in Shandong Province, particularly in improving saline-alkali land and enhancing agricultural productivity through loans and financial services [1][2][3][4] Group 1: Saline-Alkali Land Improvement - CCB Shandong Branch has approved five saline-alkali land improvement projects with a total credit amount of 552 million yuan, aiming to transform over 128,000 acres of land [1] - A 15-year loan of 152 million yuan was specifically allocated for the improvement of over 60,000 acres of saline-alkali land, addressing the challenges of high investment and long return periods [1] Group 2: High-Standard Farmland Enhancement - A loan of 74 million yuan has been utilized for a project enhancing 40,000 acres of high-standard farmland in Jining Yutai, with expected improvements in soil fertility by 30% and an average yield increase of 100 kilograms per acre [2] - The project includes comprehensive infrastructure improvements such as irrigation systems, drainage, and agricultural machinery acquisition [2] Group 3: Livestock Industry Support - CCB has introduced the "Yunong Quick Loan Industry Chain Version," which connects core enterprises with upstream and downstream farmers, significantly reducing information asymmetry and facilitating credit access for 25 quality livestock farmers [3] - The bank has also provided a suite of financial services, including acceptance bills and investment products, enhancing the overall profitability of core enterprises by 10% [3] Group 4: Overall Agricultural Financial Support - As of November 2025, CCB's agricultural loan balance exceeded 235.9 billion yuan, with an increase of 32.4 billion yuan in the current year, indicating rapid growth in inclusive agricultural loans [4]
吉林镇赉:盐碱地里稻花香
Jing Ji Ri Bao· 2025-11-05 07:37
Core Insights - The introduction of the new rice variety "Daohua Xiang 6" has led to significant yield improvements in saline-alkali soil conditions, with reported yields of 9 tons per hectare, an increase of over 1 ton compared to previous varieties [1] - The comprehensive management of saline-alkali land in Baicheng City, Jilin Province, has been successful due to collaboration with agricultural research institutions and the implementation of effective irrigation and soil improvement strategies [2][3] Group 1: Agricultural Innovations - The "Daohua Xiang" series, developed by the Jilin Provincial Academy of Agricultural Sciences, is suitable for transforming saline-alkali land into productive farmland, with yields reaching 9 tons per hectare [2] - The county has seen a continuous increase in the area of grain crops planted, reaching 2.92 million acres this year, with rice paddies expanding to 1.559 million acres [3] Group 2: Environmental and Ecological Impact - The implementation of the river-lake connectivity project has increased the water area in the county from 95,200 hectares in 2017 to 101,300 hectares by 2025, significantly improving the ecological environment [3] - The soil salinity has decreased, and organic matter content has increased, contributing to enhanced grain production [3] Group 3: Economic Contributions - The county has increased arable land by 66,400 acres since 2016, with 55,100 acres of that being rice paddies, supporting the goal of enhancing grain production capacity in Jilin Province [4] - The brand influence of "Zhenlai Rice" has grown, receiving multiple accolades, including "China's Weak Alkaline Rice Town" and "Jilin Province Famous Trademark" [3]
新华视点|秋收进行时——多地丰产图景与乡村振兴中的奋斗力量
Xin Hua She· 2025-10-19 09:07
Core Insights - The article highlights the efforts of youth cadres in Zhu Wan Town, Anhui Province, who are actively assisting local families in harvesting crops due to labor shortages, reflecting a deep understanding of the challenges faced by the community [4] - The article also emphasizes the contributions of women in agricultural research and production, showcasing their dual roles as strong workers and vibrant individuals in the field [5][9] - The success of "order agriculture" in Wengyan Village, Guizhou Province, is noted, where the cultivation of red sorghum has led to an increase in per capita income for villagers [11] - The innovative biological improvement technology in Lijin County, Shandong Province, is transforming 15,000 acres of saline-alkali land into productive farmland, enhancing agricultural output [15] Summary by Sections - **Youth Cadres in Agriculture** - Youth cadres in Zhu Wan Town are engaging directly with farmers to assist in the harvest, demonstrating empathy and commitment to community welfare [4] - **Women in Agriculture** - The women in the agricultural research team have completed over 750 national and provincial research projects since 2004, including 12 key national projects and the cultivation of 20 new rice varieties [5] - **Economic Impact of Order Agriculture** - In Wengyan Village, the implementation of an "order agriculture" model has resulted in an average annual income increase of over 4,000 yuan per person for villagers [11] - **Land Improvement Initiatives** - Lijin County is utilizing biological improvement technology to convert 15,000 acres of saline-alkali land into productive agricultural land, contributing to local food production [15]
实探吉林商品粮基地:黑土粮仓 秋收正酣
Zheng Quan Shi Bao· 2025-10-13 21:02
Core Viewpoint - Jilin Province plays a crucial role in China's grain production, contributing over 10% of the national grain supply, with a total grain output exceeding 800 billion jin for four consecutive years, and a target of 880 billion jin by 2025 to ensure national food security [1][7][9] Group 1: Grain Production and Harvest - The key to achieving annual grain production targets lies in autumn harvest, with Jilin Province experiencing a successful harvest season in October, characterized by keywords like "increased production" and "abundant harvest" [1] - The Phoenix Mountain Cooperative in Siping City reports a corn yield of approximately 30,000 jin per hectare, with expectations for a year-on-year increase of 1,000 jin per hectare [2] - The total grain output in Lishu County is projected to reach 4.4 billion jin in 2025, an increase of 0.73 billion jin from the previous year, with corn planting covering 340.1 million mu [3] Group 2: Agricultural Innovation and Technology - The use of modern agricultural technologies, such as intelligent monitoring systems and precision farming techniques, is key to increasing crop yields [3][5] - Jilin Province is enhancing its agricultural capabilities by developing high-standard farmland and promoting the use of smart agricultural machinery, with significant progress in the research and application of new farming equipment [6] Group 3: Seed Quality and Agricultural Practices - The selection of improved domestic corn seeds is crucial for enhancing crop yield and quality, with Jilin Province focusing on seed innovation and development [5] - The province is implementing various training programs to improve farmers' scientific farming skills, thereby increasing overall agricultural productivity [4] Group 4: Future Goals and Strategic Plans - Jilin Province aims to build 10 million mu of high-standard farmland and increase the area of protective tillage by 2 million mu by 2025, with a goal of achieving a grain output of over 880 billion jin [7][8] - The province's long-term strategy includes the "billion jin grain" capacity enhancement project, which aims to develop 3.65 million mu of saline-alkali land by 2035, contributing significantly to national food security [8]
黄河流域盐碱地“变身”丰产田 稻蟹共生蹚出致富新“稻”路
Zhong Guo Xin Wen Wang· 2025-09-29 10:19
Core Insights - The article highlights the successful transformation of saline-alkali land in the Yellow River Basin into productive farmland through the innovative "rice-crab co-culture" model, which enhances both rice and crab production [1][3]. Group 1: Agricultural Innovation - The initiative was spearheaded by returning entrepreneur Zhang Tong in collaboration with several agricultural research institutions to create an efficient utilization experimental base for saline-alkali land [3]. - The project focuses on selecting salt-tolerant, high-yield rice varieties and developing accompanying green planting technologies [3][5]. - After seven years of research, the introduction of "saline-alkali land improvement + rice-crab co-culture" technology has significantly reduced soil salinity and improved irrigation conditions [3][5]. Group 2: Ecological Benefits - The rice-crab co-culture model creates a symbiotic relationship where rice provides shade and habitat for crabs, while crab waste serves as natural fertilizer for the rice fields [3][6]. - This ecological cycle not only enhances the quality of rice but also gradually improves the saline-alkali soil [3][6]. Group 3: Economic Impact - The co-culture area has reached over 300 acres, with significant results including a 47.8 kg increase in yield per mu and an 80% reduction in costs due to the introduction of mechanized planting techniques [6]. - The expected economic benefit per mu is approximately 15,000 yuan, with yields of 200 jin of crabs and 1,300 jin of organic rice per mu [6]. Group 4: Future Plans - The base aims to expand its influence by adopting a "base + farmer" model to involve local farmers in planting and processing, providing training and order guarantees to boost their income [8]. - Plans are in place to develop a 2,000-acre core area into an integrated agricultural industry demonstration park, encompassing seed breeding, standard planting, deep processing, and brand sales [8].
藏粮于技,大江南北奏响丰收“科技曲”
Ke Ji Ri Bao· 2025-09-28 09:47
Core Viewpoint - The integration of technology into agriculture is transforming the industry, enhancing food security, and contributing to rural revitalization in China [1][2][4]. Group 1: Technological Advancements in Agriculture - The transformation of saline-alkali land in Gansu Province into productive farmland is attributed to technological empowerment, with successful potato cultivation demonstrating improved quality and yield [2]. - Jilin Province has developed a comprehensive model for saline-alkali land management, achieving significant improvements in agricultural productivity through innovative techniques [3]. - The introduction of new agricultural technologies, such as AI-powered weeding robots and advanced planting platforms, is revolutionizing farming practices and increasing efficiency [6]. Group 2: Crop Production and Quality Improvement - The introduction of high-quality rice varieties, such as "Ning Series 47," is enhancing the quality of rice production in Ningxia, with plans for a comprehensive industry chain [5][6]. - The use of advanced agricultural techniques, including composite enzyme technology, is improving crop resilience and reducing fertilizer usage, leading to better yields [6]. - The demand for edible mushrooms is rising, with significant production increases planned for the coming year, indicating a robust market opportunity [7].
建行山东省分行:金融甘霖润泽齐鲁丰收梦
Qi Lu Wan Bao· 2025-09-23 06:51
Core Viewpoint - The article highlights the significant role of financial support from China Construction Bank (CCB) Shandong Branch in promoting agricultural development and rural revitalization in Shandong Province, showcasing various projects and their positive impacts on local economies and food security [1][3][10]. Financial Support for Agricultural Projects - CCB Shandong Branch has provided a total of 222.1 billion yuan in agricultural loans as of the end of August, with an increase of 18.65 billion yuan since the beginning of the year [1]. - The bank has actively supported high-standard farmland construction, providing 74 million yuan in loans for the transformation of 40,000 acres of farmland in Yutai County, significantly improving irrigation efficiency and crop yield [2][3]. - The bank has also issued 2.7 billion yuan in loans for high-standard farmland projects this year, emphasizing its commitment to food security [3]. Innovative Financing Solutions - CCB Shandong Branch has tailored financial solutions for salt-alkali land reclamation projects, approving 152 million yuan in loans for a project covering 63,633 acres, addressing the challenges of high initial investment and low returns [5][6]. - The bank has successfully supported two salt-alkali land improvement projects with a total credit amount exceeding 200 million yuan, with three additional projects in progress [5][6]. Support for Facility Agriculture - The bank has provided 250 million yuan in loans to modern apple orchards in Yiyuan, enhancing production quality and increasing farmers' income [7][8]. - CCB Shandong Branch has established a specialized mechanism to address financing challenges in facility agriculture, with a total facility agriculture loan balance of 3.4 billion yuan as of the end of August [8]. Integrated Financial Services for Agricultural Supply Chains - CCB Shandong Branch has implemented an industry chain financing model, providing 27 million yuan in loans to nine suppliers of a dairy farm, ensuring a stable supply of raw materials [9]. - The bank has increased its agricultural loans to 9.5 billion yuan, with a year-to-date increase of 1.33 billion yuan, focusing on key agricultural products [9][10]. - The bank has also supported new agricultural business entities with a loan balance of 17.4 billion yuan, reflecting a year-to-date increase of 4.8 billion yuan [10].