穿梭于各农场有限公司之间，公路两侧要么是望不到边的平整旱田，要么是方正的水稻格田。在这里， 田间地头建有小型气象站，配有智能化的虫情测报灯和孢子捕捉仪；育秧大棚安装监测系统，插秧机用 上北斗导航，无人机喷洒底肥……这些早已是北大荒农业生产的标配。 ● 本报记者 宋维东 "棒打狍子瓢舀鱼，野鸡飞到饭锅里。"——这句民谚生动地诠释了北大荒优美的环境和丰富的物产。中 国证券报记者上一次来北大荒采访春耕还是在2023年。时隔两年，记者再次来到北大荒，想看看这里又 有哪些新变化。 几天调研走访下来，记者很明显的感受就是种地变得越来越精细，越来越有看头。特别是科技的进步解 放了更多人力，更带来了巨大效益。 如今，种地已从"会种田"向"慧种田"转变，从靠经验种地向靠数据种地转变。精准、高效正成为农业生 产的发展方向。当下的北大荒，先进科技早已贯穿粮食从种到收全过程，每一步操作的背后都有数据支 撑，每一斤粮食的增收都有科技助力。这就是"藏粮于地、藏粮于技"战略的落地实践，更是科技兴农的 具象化呈现。 调研期间，记者在江滨农场有限公司多功能展厅看到了63米长版画《江滨颂》。一幅幅版画记录了北大 荒的历史，也让北大荒人深刻认识到 ...

Group 1: Agricultural Innovations in Heilongjiang - The spring plowing in Heilongjiang is fully underway, with dry land sowing area reaching 774,000 acres as of April 21 [1] - Advanced planting technology is being utilized, including high-tech seeders equipped with Beidou navigation, allowing for precise seed placement and consistent planting density of approximately 6,500 plants per acre [3][5] - The introduction of a water and fertilizer integration system has been implemented on 200,000 acres, optimizing water usage and nutrient supply for corn cultivation [5][7] - The corn planting area in Zhaodong City is planned to be 3.05 million acres, with sowing expected to be completed by mid-May [9] Group 2: Automation and Smart Agriculture - In the Qixing Farm of Heilongjiang, new intelligent agricultural machinery is being used for unmanned land preparation in rice fields, integrating multiple functions for efficiency [11][13] - The establishment of an agricultural big data monitoring network covering 1.26 million acres supports smart farming initiatives [13] Group 3: Cotton and Rice Cultivation in Other Regions - In Cheng'an County, Hebei, cotton planting is in full swing, with a focus on high-quality seeds and water-fertilizer integration technology to enhance yield [15][19] - The cotton planting area is approximately 42,000 acres, with sowing expected to be completed before May Day [21] Group 4: Agricultural Management Reforms in Jiangxi - Jiangxi's Ganzhou is promoting "large-scale management" services to address fragmented land issues, enhancing agricultural efficiency [22][24] - The "small fields into large fields" model has been implemented in 1,225 pilot villages, transforming 446,800 acres and increasing farmers' income by over 300 yuan per acre [28] Group 5: Low-altitude Economy and Smart Agriculture in Hubei - The integration of low-altitude economy with agriculture is becoming a new norm in Hubei, with increased use of drones for various agricultural tasks [29][31] - Hubei has introduced subsidies for agricultural drones, with a 25% increase in drone usage this spring, enhancing operational efficiency [31][33]