科技赋能 中国农科院中原研究中心召开小麦大面积单产提升观摩会

Core Insights - The article discusses the challenges of food production in the context of climate change and extreme weather, emphasizing the need for stable and abundant grain production to ensure food security for 1.4 billion people [1] Group 1: Wheat Production Techniques - The demonstration of the wheat variety Zhongmai 578 in Shangqiu, Henan, shows that it can achieve a yield of over 650 kilograms per mu despite prolonged drought conditions, with only one irrigation during the critical growth period [1] - Key agricultural techniques applied include appropriate sowing time, sowing volume, water and fertilizer management, and integrated pest and disease control, which have been effectively utilized in a demonstration area exceeding 500 mu [2] Group 2: Research and Development Initiatives - The Central Research Center's wheat quality molecular improvement team is focusing on high-quality wheat varieties like Zhongmai 578, Zhengmai 1860, and Zhengmai 136 to address the tight balance of national wheat supply [2] - A comprehensive technical promotion model is being implemented, which includes field classes and various forms of training to enhance wheat production management levels among local farmers, particularly in response to adverse weather conditions expected in 2025 [2] Group 3: Agricultural Promotion and Impact - In 2024, the Central Research Center plans to establish 20 core demonstration areas of over 100 mu and 40 demonstration bases across 13 counties in eight major cities of Henan Province, impacting over 4.8 million mu of wheat production [2] - The integration of good land, good seeds, good timing, and good methods is being promoted to enhance the agricultural technology promotion system and improve wheat yield across large areas [2]