“世界工厂”如何守好“粮袋子”？| 东莞高标准农田建设AB面

Core Viewpoint - The construction of high-standard farmland is a crucial measure to implement the strategy of "storing grain in the ground and technology" and is essential for ensuring food security in Dongguan, a city facing significant challenges in agricultural land management and food self-sufficiency [3][17][105]. Group 1: High-Standard Farmland Construction - High-standard farmland construction is a key initiative to enhance agricultural productivity and food security, with a target to build 26.7 million mu (approximately 4.45 million acres) by 2025 in Guangdong [5][50]. - Dongguan has achieved its target of constructing 26.7 million mu of high-standard farmland ahead of schedule, completing this goal four years early [9][49]. - The city has transitioned from a focus on quantity to an emphasis on quality and management of the constructed farmland, highlighting the need for improved maintenance and infrastructure [10][106]. Group 2: Challenges and Issues - Despite the progress, there are significant issues with the quality and management of high-standard farmland, including instances of land being left uncultivated or poorly maintained [12][55]. - Specific cases in Dongguan reveal that some high-standard farmland has been abandoned or repurposed for non-agricultural uses, indicating a failure in effective land management [60][82]. - The lack of adequate irrigation facilities and infrastructure has led to some high-standard farmland being underutilized, with reports of land being converted to chicken coops or left as wasteland [78][90]. Group 3: Food Security Concerns - Dongguan's food self-sufficiency rate is alarmingly low, at less than 0.2%, with the city consuming approximately 5 million tons of grain annually while only producing 0.82 million tons [30][31]. - The abandonment of high-standard farmland not only wastes resources but also exacerbates food supply issues, as seen in the case of 87 mu of farmland that could have produced around 100 tons of grain over three years [101][103]. - The city must address these challenges to ensure that high-standard farmland effectively contributes to food security and does not become a liability [105][112].