科技赋能农业生产描绘出一幅幅“数字耕作图” 希望的田野“新”潮澎湃

Group 1 - The article highlights the critical period for grain production in China, particularly in Hunan province, where farmers are engaged in spring plowing and management activities [1][3] - The "rice-oil rotation" farming model is being utilized, where oilseed rape is planted in winter and rice in summer, allowing for better land utilization and nutrient provision for subsequent crops [3][5] - The current oilseed rape harvest is expected to yield increased production per acre due to favorable weather and farmland improvements [7][13] Group 2 - Mechanization in agriculture is emphasized, with the use of advanced machinery such as unmanned drones for fertilization, which enhances efficiency and reduces labor costs [11][13] - The area under "rice-oil rotation" in Xiangxiang City is approximately 150,000 acres, with the busy farming season extending until mid-May [13] - The article also mentions the use of technology in other regions, such as the deployment of drones for wheat production in Shandong and smart planting machines in Gansu, showcasing a trend towards increased efficiency in agricultural practices [14][17]