永定芋稻水旱轮作系统上榜

Core Viewpoint - The "Fujian Yongding Taro-Rice Water and Dry Rotation System" has been recognized as an important agricultural cultural heritage project, marking a significant achievement for Longyan City in terms of national-level agricultural heritage [1] Group 1: Agricultural Heritage Recognition - The Ministry of Agriculture and Rural Affairs has announced the eighth batch of important agricultural cultural heritage projects, with the Yongding system successfully included [1] - This recognition represents a breakthrough for Longyan City, achieving its first national-level agricultural cultural heritage designation [1] Group 2: Agricultural Practices and Benefits - The Yongding Taro-Rice rotation system has been practiced for nearly 500 years, utilizing a water-dry alternating method to disrupt pest food chains and significantly reduce the use of pesticides and fertilizers [1] - Currently, the rice planting area in Yongding District is 240,000 acres, with over 40,000 acres dedicated to early-maturing taro [1] - The rotation system allows for a savings of 76 yuan per acre in agricultural chemical expenses, with an average income of 6,200 yuan per acre, which is an increase of 5,800 yuan compared to monoculture rice planting [1] - The system demonstrates significant ecological and economic benefits, providing valuable practical experience for high-quality agricultural development in southern hilly regions [1]