18年科研攻坚，江西晚籼稻迎来“口感革命”

Core Viewpoint - The article highlights the successful development and promotion of high-quality late indica rice varieties by Jiangxi Agricultural University, which has significantly improved the quality and yield of rice in the middle and lower reaches of the Yangtze River [2][3]. Group 1: Project Achievements - The project "Breeding and Promotion of High-Quality Late Indica Rice Varieties in the Middle and Lower Reaches of the Yangtze River" took 18 years and received the Special Prize for Scientific and Technological Progress in Jiangxi Province [2]. - The project team has developed 30 new varieties of long-grain high-quality double-crop late indica rice, with 58 approvals from national and provincial variety assessments [3]. - The newly developed rice varieties have been promoted over 3.57 million acres, generating an additional benefit of 7.15 billion yuan, significantly enhancing the quality of late indica rice production [3]. Group 2: Technological Innovations - The project addressed existing issues in late indica rice quality, including short grain size and poor taste, by innovating breeding techniques and integrating beneficial genetic markers [2]. - A technical system for breeding high-quality late indica rice was established, focusing on increasing length, lowering gelatinization temperature, and improving taste [2]. - The project has created 25 backbone parental lines, providing a solid material foundation for breeding high-quality late indica rice varieties [2]. Group 3: Future Directions - The project aims to enhance the nutritional elements of rice while ensuring safety and health, potentially incorporating other beneficial ingredients to improve the taste of brown rice [3].