“良技+良法+良机”护航冬小麦田间管理 各主产区奋战夯实夏粮丰产根基

Group 1 - The winter wheat is entering a critical period of greening, with major production areas enhancing spring management to lay a foundation for summer grain production [1] - Due to last year's autumn floods, the Huang-Huai-Hai main production area experienced widespread late sowing, resulting in generally weak seedling growth [1] - In Hebei, 45,000 agricultural technicians are guiding farmers to implement measures such as breaking soil crust and increasing soil temperature, leading to an increase in the proportion of strong seedlings to 63.4%, up by 13.1% from winter [1] Group 2 - Shandong Agricultural University organized experts to provide technical guidance in major grain-producing areas, creating visual aids for late-sown wheat management [3] - The university emphasizes early management of fertilizer and water to ensure the growth of new shoots [5] - In Henan, 70 technology service teams are conducting field management tailored to local conditions, utilizing drones for rapid identification of weak wheat areas [5] Group 3 - The middle and lower reaches of the Yangtze River are entering the greening period, with increased risks of frost damage and lodging due to fluctuating spring temperatures [7] - In Jiangsu, favorable weather is being utilized to guide farmers in applying recovery fertilizers and conducting soil management to promote early growth [7] - The Ministry of Agriculture and Rural Affairs has launched a 140-day action plan focusing on spring management and disaster prevention to ensure summer grain production [10]