广东：秋粮丰收的底气，藏在灌区清流里

Core Viewpoint - Guangdong province is experiencing a bountiful autumn harvest, supported by significant improvements in irrigation infrastructure and water management practices [2][5][11]. Irrigation Infrastructure and Water Management - The province has provided 5.75 billion cubic meters of irrigation water this year, enhancing the irrigation area by 13.237 million acres [4][5]. - The effective irrigation area has increased from 68% in 2020 to 81% currently, with an irrigation water utilization coefficient of 0.538, surpassing the target of 0.535 set for the 14th Five-Year Plan [6][7][8]. - A total of 407 million yuan has been allocated for the modernization of 39 large and medium-sized irrigation projects, which will restore and improve irrigation for 813,100 acres [12][13]. Development Planning and Coordination - The provincial water resources department has collaborated with the agriculture department to create a comprehensive irrigation development plan, optimizing water resource allocation [14][15]. - A complete management system for irrigation construction has been established, ensuring clear responsibilities and effective coordination among various projects [17][18]. Assessment and Management Improvement - Guangdong has initiated a management assessment for large and medium-sized irrigation projects, focusing on organization, water management, engineering maintenance, and funding [21][23]. - The assessment includes quantitative scoring indicators and expert reviews to ensure the reliability of results, promoting better management practices across the province [25][26]. Technological Integration and Efficiency - The modernization efforts include the integration of information technology and digital management to enhance irrigation efficiency and promote water-saving practices [30][32]. - Specific irrigation projects, such as in the Nanhsiung Basin, have successfully utilized information technology to achieve effective water management, resulting in increased crop yields and reduced water usage [41][45]. Future Directions - The province aims to continue enhancing irrigation infrastructure and water-saving measures to ensure food security and sustainable agricultural development [76][77].