肇庆怀集：打好“三手”组合拳，推进建设高标准农田

Core Viewpoint - The article highlights the achievements and ongoing efforts of Zhaoqing Huaiqi County in constructing high-standard farmland, emphasizing the importance of agricultural modernization and food security through innovative practices and strategic planning [4][11]. Group 1: High-Standard Farmland Construction - By 2025, Huaiqi County plans to establish 20,000 acres of new high-standard farmland and upgrade 6,800 acres, with a total investment exceeding 900 million yuan [2][3]. - The county has implemented 67 high-standard farmland projects, covering 19 towns and achieving a total of 432,000 acres of high-standard farmland and 31,800 acres of upgrades [3][4]. - The construction of high-standard farmland is viewed as a foundational project for ensuring food security, promoting agricultural modernization, and facilitating rural revitalization [22][24]. Group 2: Innovative Models and Mechanisms - Huaiqi County has explored a "state-owned enterprise + land transfer + N" model to address challenges in land transfer, establishing a state-owned enterprise to coordinate land consolidation and village collective economic development [16][17]. - The land transfer area has exceeded 20,000 acres, transforming small plots into larger ones, which has increased economic benefits for local farmers [19]. - A comprehensive work mechanism has been established, involving county-level coordination, departmental collaboration, and village participation, ensuring that construction tasks are integrated into annual performance assessments [28][30]. Group 3: Agricultural Practices and Techniques - The county prioritizes scientific planning and strict quality control in farmland construction, focusing on six major projects including land leveling and soil improvement to create modern farmland that is resilient to drought and flooding [31][33]. - The introduction of purple vetch as a green manure crop has significantly improved soil fertility, with average yields of drought-resistant rice increasing by 30% compared to conventional varieties [40][41]. - Deep plowing practices have been implemented to enhance soil structure, increasing soil layer thickness from less than 20 cm to 25-28 cm, which improves water retention and crop root growth [57][59].