亩产262.69公斤！政产学研协同助力封开大豆产业高质量发展

Core Viewpoint - The article highlights the successful collaboration between government, industry, academia, and research institutions in promoting high-quality development of soybean production in Fengkai County, with a reported average yield of 262.69 kg per mu for the new soybean variety, Huaxia 22 [1][18][19]. Group 1: Soybean Production and Research - The South Soybean Innovation Research Institute and the Lingnan Modern Agricultural Science and Technology Laboratory conducted a yield measurement at the Fengyue soybean production base in Fengkai County [2][3]. - The demonstration field of over 300 mu planted with the Huaxia 22 soybean variety showed promising growth and high yield potential [15][19]. - The average yield of the new variety was significantly higher than the local variety, which yielded only about 75 kg per mu last year [18][19]. Group 2: Agricultural Practices and Innovations - The Huaxia 22 soybean variety, developed by a team from South China Agricultural University, has a growth cycle of 102 days and is characterized by its high yield and resistance to pod shattering [29][32]. - The article mentions the use of mechanical precision sowing and harvesting equipment to enhance soybean production in the future [25]. - The local government plans to establish a food processing factory to directly supply processed products, enhancing the value chain of soybean production [26]. Group 3: Yield Measurement and Results - On November 8, experts conducted a yield measurement on a 1.12 mu area, resulting in an average yield of 262.69 kg per mu after removing impurities and moisture [17][18]. - The Huaxia 22 variety has shown consistent high yields in various trials, with an average yield of 199.21 kg per mu in regional tests [30][36]. - The article emphasizes the potential of Huaxia 22 as a specialized variety for processing into products like tofu and other soybean-based foods due to its higher protein content compared to northern varieties [36].