Group 1 - Hebei province utilizes intelligent agricultural machinery and cross-departmental collaboration to achieve efficient integration of "harvesting + sowing" [2] - Langfang city mobilizes over 17,000 agricultural machines including combine harvesters and corn planters for operations [4] Group 2 - Heilongjiang province employs smart irrigation equipment widely in rice fields to ensure a good harvest [6] - In Shuangyashan city, staff from Beidahuang Agricultural Group design patrol routes using a smart agricultural control platform [8] Group 3 - Henan province leverages agricultural technology with unmanned precision sowing machines becoming the main equipment in high-standard farmland [10] - In Hegang city, agricultural technicians use drone remote sensing systems for multi-spectral scanning of arable land [11] - In Xunxian county, a sowing machine is guided by the Beidou navigation system to plan sowing routes [12] Group 4 - Shanxi province sees an increase in the use of unmanned driving technology for harvesting, with a notable unmanned combine harvester in Linfen city [14] - Xiangfen county actively allocates agricultural machinery to ensure sufficient equipment supply [16] Group 5 - Xinjiang province deploys 14,000 combine harvesters to support summer harvest, establishing 564 cross-regional service stations for key grain-producing areas [18] - Various levels of grain and material reserve departments organize professionals to inspect collection points, ensuring standardized processes and fair pricing [20]

Core Viewpoint - The implementation of smart farms and the use of unmanned harvesting machines in Jiangsu's Zhenjiang City significantly enhance agricultural efficiency and productivity, addressing challenges posed by the region's hilly terrain [2][4]. Group 1: Smart Farm Implementation - The smart farm in Hezhuang Village utilizes three unmanned harvesting machines that can operate continuously, with each machine capable of harvesting approximately 200 acres in a 24-hour period, improving efficiency by over 70% compared to traditional methods [4][5]. - The introduction of smart farming technology aims to resolve issues related to labor shortages and agricultural productivity in hilly areas, where traditional farming yields are about half of those in flat regions [2][4]. Group 2: Technological Advancements - The unmanned harvesting machines are equipped with advanced features such as a navigation system, multiple cameras for situational awareness, and pressure sensors to monitor grain storage, allowing for automated operations and real-time adjustments [4][5]. - The use of AI technology in smart farming enables automatic identification of pest issues and crop growth monitoring, which has led to an increase in wheat yield from 500 pounds to over 1000 pounds per acre [5]. Group 3: Economic Impact - The cost savings from reduced labor needs—where one operator can manage multiple machines instead of three—result in a two-thirds reduction in labor costs [4][5]. - The expected return on investment for the initial setup of smart farming technology is projected to be achieved within four years due to increased efficiency and expanded operational capacity [5].

Group 1 - The article highlights the positive impact of agricultural machinery purchase subsidy policies on farmers and cooperatives, enabling them to acquire advanced machinery at reduced costs [2][4] - The cooperative mentioned has benefited from over 600,000 yuan in subsidies since the implementation of the policy, allowing them to expand their machinery fleet to over 30 units, including advanced technologies like unmanned aerial vehicles and precision planting machines [2][3] - The introduction of "smart agricultural machinery" has led to tangible benefits in agricultural production, such as a 1% reduction in harvesting losses and improved planting accuracy, contributing to increased crop yields [3][4] Group 2 - The city has effectively advanced its agricultural machinery purchase subsidy program, completing settlements for 45 units and disbursing approximately 447,900 yuan in subsidies, with an outstanding amount of 1,928,600 yuan pending [4] - The rapid and precise distribution of subsidy funds has lowered the barriers for agricultural producers to upgrade their equipment, thereby accelerating the modernization of agriculture and enhancing operational efficiency [4]

早晨6点，天光大亮。在常州市武进区前黄镇这家农业专业合作社的农机库里，郭楠正和父亲郭飞 一起，为无人驾驶收割机做开镰前的最后检查。 央广网北京6月2日消息（记者钱成 江苏台记者孙昕 刘正则）据中央广播电视总台中国之声《新闻 和报纸摘要》报道，江苏小麦大面积机收正自南向北全面展开。在常州市武进区的金色麦田里，一 位"95后"农机手正操控"无人驾驶收割机"抢抓农时、争分夺秒，赶在主汛期来临前将小麦颗粒归仓。中 国之声特别策划《麦收时节》，本期推出《父女俩的"智慧"麦收》。 郭飞：我们这个是无人驾驶的收割机，你不在上面，而是在下面操作的，所以要特别要注意车子的 状况。 依托北斗卫星导航、激光雷达等技术，无人收割机能在不同麦种、地形中实时调整作业姿态。郭楠 介绍，苏南地区田块分散，且地面高低不平。这要求作业必须更精细，也更考验机手的经验。 郭楠：经验老道的师傅知道，因为这块地它不是完全的平整，所以他知道这个地方需要抬一点，那 个地方需要降一点。 用一部手机就能指挥农机收割，这是郭飞过去难以想象的。 郭楠大学学的是自动化专业，对农机有着非同一般的兴趣。2022年底，在父亲的鼓励下，她辞去镇 上的工作，返乡成为了一名"农 ...

Group 1 - The latest data from the "National Precision Agriculture Application Project Data Service Platform" indicates that as of yesterday, the focus of wheat mechanized harvesting has shifted to Anhui Province, with a total of 6,365 agricultural machines deployed [1] - The use of agricultural drones has significantly increased, with over 45,000 drones participating in operations, marking a 40% year-on-year growth [3] - The demographic analysis of drone operators shows an upward trend in the number of operators aged 20-30 and 50-60, with the largest increase of 11.88% in the 20-30 age group [5] Group 2 - The number of agricultural drones in China has reached 251,000, reflecting a nearly 25% year-on-year increase, highlighting the growing reliance on these smart devices [6] - A new drone management platform has been launched in Anhui, which utilizes big data and AI algorithms to monitor drone operations in real-time, ensuring compliance with operational standards [7][9] - The platform has integrated over 1,300 flying defense organizations and more than 6,300 drone operators across Anhui, creating a standardized operational network [11] Group 3 - The introduction of AI "new agricultural friends" has transformed traditional farming practices, enhancing grain production efficiency through the adoption of advanced machinery eligible for subsidies [12][13] - In Guangdong, smart drones equipped with AI visual models are actively monitoring rice fields for crop health and pest management [16] - The production of smart agricultural machinery is increasingly automated, with factories utilizing AI systems to optimize production processes, achieving a 93% automation rate [34] Group 4 - In Jiangsu, the wheat harvest has started nearly a week earlier than last year due to dry weather, prompting the deployment of nearly 5,000 harvesting machines to complete the task before expected rainfall [35][36] - The use of unmanned harvesting machines, guided by the Beidou navigation system, has improved operational precision and efficiency [38] - New drying technologies have been implemented to ensure optimal conditions for wheat storage, with a daily drying capacity of approximately 30,000 tons [40]

Core Viewpoint - The successful practice of cross-regional mechanized harvesting in China is supported by a modern agricultural social service system, which includes information platforms, maintenance stations, fuel guarantees, and financial services, enabling efficient nationwide movement of dispersed agricultural machinery resources [1][3][4] Group 1: Importance of Cross-Regional Mechanized Harvesting - The summer grain harvest, particularly wheat, is crucial as it accounts for about one-fifth of the total annual grain production, with wheat making up 90% of that [1] - Cross-regional mechanized harvesting is key to ensuring timely collection of wheat, preventing losses due to adverse weather conditions [1][4] - China, as the world's largest wheat producer, utilizes over 300,000 harvesting machines during the summer harvest, showcasing the scale of agricultural mechanization [1] Group 2: Technological Advancements - The application of advanced technologies such as artificial intelligence, IoT, and big data is reshaping agricultural operations, providing new momentum for cross-regional mechanized harvesting [2] - Smart harvesting machines equipped with Beidou navigation can accurately assess crop maturity and optimize harvesting parameters, significantly reducing missed cuts [2] - Autonomous harvesting machines can process terrain data in real-time and plan optimal paths, enhancing operational efficiency [2] Group 3: Supportive Infrastructure - The establishment of digital platforms like "Farm Machinery Direct" and "Smart Agricultural Machinery" facilitates effective supply-demand matching, improving operational efficiency and reducing labor costs [3] - Logistics support along harvesting routes includes "Farm Machinery Stations" providing fuel, maintenance, and accommodation services, ensuring uninterrupted operations [3] - The innovative "order-based service + contiguous operation" model implemented by agricultural cooperatives stabilizes farmer expectations and enhances machinery utilization [3][4] Group 4: Historical Context and Modernization - Cross-regional mechanized harvesting, which began in the 1990s, exemplifies China's agricultural modernization, addressing the challenges faced by small-scale farmers [4] - The model of resource allocation for agricultural machinery has resolved the dual issues of "having machinery without land" and "having land without machinery," preventing resource wastage [4] - Currently, over 98% of wheat harvesting in China is mechanized, with cross-regional harvesting playing a significant role in this achievement [4]