关键词：地埋式滴灌管行业相关政策、地埋式滴灌管行业发展现状、地埋式滴灌管行业竞争格局、地埋 式滴灌管行业发展趋势 一、地埋式滴灌管行业相关概述 内容概要：近年来，我国地埋式滴灌管市场规模呈现出显著的增长态势，数据显示，2024年中国地埋式 滴灌管行业市场规模达到29亿元，同比上涨20%。这一增长趋势主要得益于国家对农业现代化的大力支 持、水资源短缺问题的日益突出以及农民对高效节水灌溉技术的认知度提升。从区域分布来看，新疆、 内蒙古、甘肃等干旱半干旱地区由于水资源匮乏，地埋式滴灌管应用较为广泛。而长江流域、黄河流域 等水资源相对丰富的地区，随着农业结构调整和高端农业发展的推进，地埋式滴灌管的需求也在快速增 长。 相关上市企业：大禹节水（300021）、润农节水（920964）、天业节水（00840）等 相关企业：吉林喜丰节水科技股份有限公司、京蓝沐禾节水装备有限公司、甘肃亚盛亚美特节水有限公 司、山东倡民节水灌溉设备有限公司、山东长江节水灌溉科技公司、山东倡民节水灌溉设备有限公司、 河北易润灌溉设备有限公司、山东莱芜丰源节水灌溉设备有限公司等 地埋式滴灌管是现代高效节水灌溉系统的核心组件，通过将滴灌管埋设于耕作 ...

Core Insights - The Hexi Corridor is transforming from a barren landscape into a vibrant area for modern cold and arid agriculture, driven by government initiatives and technological advancements [2][4][6] Group 1: Agricultural Development - The Hexi Corridor has seen a shift from traditional agriculture to modern facility agriculture, with over 4,000 greenhouses established on 32,000 acres of land [4][6] - The region's agricultural practices are evolving, utilizing advanced techniques such as substrate soilless cultivation and efficient irrigation methods, which have reduced water usage by over 35% and fertilizer use by 40% [6][9] - By 2025, the area dedicated to facility agriculture is expected to grow from 240,000 acres in 2020 to 503,000 acres, with over 80% of new projects funded by enterprises [6][16] Group 2: Seed Production - The Hexi Corridor is recognized as a "golden corridor" for seed breeding due to its favorable climate conditions, which enhance seed growth and reduce pest issues [7][9] - The region has developed a robust seed production industry, with significant advancements in breeding techniques, including molecular markers and gene editing, leading to improved crop resilience [11][13] - The production of high-quality seeds, such as corn, has increased significantly, with an expected yield of over 12,000 tons from 20,000 acres in 2025 [11][19] Group 3: Livestock and Dairy Industry - The livestock sector in the Hexi Corridor has expanded, with cattle and sheep populations increasing by 24.7% and 28.7% respectively since 2020, alongside a significant rise in vegetable production [16][21] - The dairy industry is experiencing a transformation, with the number of dairy cows exceeding 270,000 and milk production reaching nearly 810,000 tons, marking increases of 101% and 312% since 2020 [21][22] - Modern dairy farms equipped with advanced management systems are enhancing production efficiency and contributing to the region's agricultural modernization [21]

Core Viewpoint - The development of modern cold and drought-resistant agriculture in the Hexi Corridor is transforming the region from barren land into a vibrant agricultural hub, driven by government support and innovative agricultural practices [1][6]. Group 1: Agricultural Transformation - The Hexi Corridor, historically a desolate area, is now home to over 4,000 agricultural greenhouses covering 32,000 acres, showcasing the shift towards modern cold and drought-resistant agriculture [2][3]. - The region's agricultural practices have evolved from traditional methods to a market-oriented approach, with significant advancements in greenhouse technology since around 2009 [3][5]. - By 2020, the area dedicated to greenhouse agriculture had increased from 240,000 acres to 503,000 acres, with over 80% of new projects being enterprise investments [6]. Group 2: Water Resource Management - The Hexi Corridor has implemented water-saving technologies, transitioning from traditional irrigation methods to precision drip irrigation, which saves over 35% of water compared to conventional farming [5][6]. - The establishment of water-saving irrigation material factories and the promotion of water rights reform are critical steps in addressing water scarcity in the region [4][5]. Group 3: Seed Production and Innovation - The Hexi Corridor is recognized as a "golden corridor" for seed production due to its favorable climate conditions, which enhance seed growth and reduce pest issues [7][8]. - Recent advancements in seed breeding techniques, including molecular markers and gene editing, have significantly improved the quality and resistance of new crop varieties [10]. Group 4: Livestock and Specialty Products - The region has seen substantial growth in livestock production, with cattle and sheep populations increasing by 24.7% and 28.7% respectively since 2020, alongside a notable rise in vegetable production [12][13]. - The introduction of high-quality specialty products, such as organic vegetables and dairy, has become a key driver for local farmers' income, with projected revenues from organic vegetable sales expected to exceed 50 million yuan [12][13].

Core Viewpoint - The article highlights the advancements in drought-resistant wheat varieties and sustainable agricultural practices in Hengshui City, Hebei Province, focusing on the "Hengmai 28" variety and its successful implementation in water-scarce conditions [1][2][4]. Group 1: Wheat Variety Development - The "Hengmai 28" variety, developed by the Drought Resistance Research Institute, exhibits strong drought resistance, achieving yields of over 1300 jin per mu even with limited irrigation [1]. - The research team has developed over 30 patented technologies and created a "Hengmai Breeding Technology System" to enhance wheat varieties under various stress conditions [2]. - Since 2020, nine new "Hengmai" varieties have been developed, demonstrating resilience against drought, high temperatures, and low temperatures [2]. Group 2: Agricultural Practices and Technology - Hengshui City promotes the integration of drought-resistant varieties with advanced agricultural techniques, including appropriate sowing methods and comprehensive pest control [3]. - The city has established 22 local standards related to drought resistance, water-saving techniques, and efficient production practices [3]. - The use of modern irrigation systems, such as drip irrigation, has led to significant water savings, with some farmers reporting a reduction of approximately 30 cubic meters of water per mu [4]. Group 3: Future Directions - Hengshui City plans to continue developing drought-resistant wheat varieties and cultivation techniques, supported by national and provincial research projects [4]. - The focus will remain on achieving food security while optimizing water usage and increasing farmers' income through technological advancements [4].

Core Viewpoint - The collaboration between China and Central Asian countries to address the ecological crisis of the Aral Sea is gaining attention, showcasing significant achievements in ecological governance and sustainable agricultural practices [3][7]. Group 1: Ecological Governance Initiatives - China and Central Asian countries have conducted joint scientific investigations and implemented various ecological projects, including saline-alkali land management and the establishment of water-saving cotton demonstration areas [3][6]. - The "Photovoltaic + Cotton Water and Fertilizer Integration" demonstration area in Uzbekistan has doubled cotton yields while significantly reducing costs and water usage through advanced irrigation and fertilization technologies [4][6]. Group 2: Technological Collaboration - The integration of Chinese photovoltaic panels and smart irrigation systems has led to an average cotton yield of 307 kg per mu in the demonstration area, which is substantially higher than the local average of 120 kg per mu, while water usage is approximately 70% of the local norm [6][7]. - The collaboration has provided a platform for technical exchanges between Chinese and Uzbek scientists, enhancing local capabilities in ecological governance [6][8]. Group 3: Regional Challenges and Responses - The Aral Sea, once the fourth largest lake in the world, has shrunk to about 10% of its original size due to human activities and climate change, leading to severe ecological consequences [4][7]. - The ecological crisis of the Aral Sea is a shared challenge for Central Asian countries, necessitating cooperative efforts for effective solutions [7][9]. Group 4: Future Prospects and International Cooperation - China has expressed willingness to deepen cooperation with Central Asian countries in addressing the Aral Sea ecological crisis, as highlighted during the first China-Central Asia Summit [7][9]. - The establishment of agricultural technology demonstration centers and platforms for bilateral agricultural cooperation is expected to enhance food production and promote sustainable agricultural practices in the region [8][9].

Core Insights - Ordos City is characterized by severe water scarcity, with a per capita water resource of only 1,299 cubic meters, significantly lower than national and regional averages [1] - The city has implemented a "quality-based water supply, gradient treatment, and recycling" system to promote water conservation and efficient utilization [1] - As of December 2024, the groundwater level in Ordos has risen by 1.84 meters year-on-year, marking three consecutive years of increase [1] Water Resource Management - In November 2022, Ordos issued the "Four Waters and Four Determinations" plan to enforce water management principles [1] - The "Ordos City Water Resource Management Regulations" came into effect on January 1, 2024, providing legal support for standardized water resource management [1] - A water supply project utilizing the Yellow River's water indicators was launched on July 18, 2024, allowing for an annual intake of 28 million cubic meters [1] Industrial Water Conservation - The Zhongtian Hechuang Chemical Company has established a three-tiered water-saving management system, achieving significant water efficiency [2] - The company has a 3,000 cubic meters per hour deep processing facility for mine water, which replaces Yellow River water for production [2] - An investment of 150 million yuan in a high-salinity water salt production project reduces hazardous waste by 52,000 tons annually [2] Agricultural Water Efficiency - The Ordos region is promoting facility-based water-saving agriculture, with farmers exchanging irrigated land for greenhouses, significantly reducing water usage [6] - Each greenhouse can save over 1,500 cubic meters of irrigation water annually compared to traditional crops [6] - The implementation of small-flow drip irrigation technology has led to a 30% to 50% reduction in water usage while increasing crop yields by 15% [9] Urban Water Recycling - In the Kangbashi District, 80% of urban greening water comes from recycled water, with a daily processing capacity of 12,000 tons [11] - The district has laid 3,051.4 kilometers of recycled water pipelines, achieving an 83% irrigation rate for urban greening [12] - The annual savings from using recycled water for irrigation amount to 15.74 million cubic meters, reducing irrigation costs by 130 million yuan [12]