中新网嘉兴6月7日电 "湖上微风入槛凉，翻翻菱荇满回塘。"近日，在"中国菱乡"浙江省嘉兴市秀洲区 油车港镇，菱农穿梭在翠绿菱叶间，欢笑声、划水声奏响丰收序曲，南湖红菱迎来一年一度采摘季。 传统菱角上市时间大多集中在7月至9月，南湖红菱为何能在初夏抢先登场？这背后，是百年菱乡的科技 致富经。 与常见菱角不同，南湖菱浑圆无角似元宝，因其皮薄肉厚、清甜可口闻名。秀洲区油车港镇是南湖菱主 要产区，栽培历史长达800年。近年，当地创新培育南湖红菱、南湖早菱等早熟品种，"错峰"采菱助农 增收。 "南湖红菱不仅为村民带来了勤劳致富的新路径，也为我们打造美丽乡村提供了新思路。南湖红菱种植 基地将被打造成一个集种植、观赏、乡村旅游于一体的'菱塘叶色'农业景观，助力乡村振兴。"池湾村 党总支书记徐平华期待地说。 如今，南湖菱已不再局限于餐桌上的一道美味，更成为油车港镇的一张文化名片。 该镇胜丰村依靠农民画优势，打造"菱珑湾"景区，将南湖菱种植、采摘体验等项目与美丽乡村点位串珠 成链，每年吸引游客数万人；在推动南湖菱画、南湖菱歌等传统文化项目推陈出新同时，油车港镇引入 文艺创作者、企业等助阵，促进农文旅深度融合…… "以前最早到七 ...

Group 1 - The wheat harvesting season is in full swing, with summer planting and management activities being conducted simultaneously across various regions to enhance grain production for the year [1][3] - In the Huanghuaihai and Northwest wheat regions, over 36 million acres of wheat in Jiangsu are maturing, with local farmers utilizing more than 5,000 harvesting and drying machines to ensure efficient collection [3] - In Shaanxi, over 14 million acres of wheat are also being harvested, with the harvest period occurring 3 to 7 days earlier than previous years due to the use of smart platforms for efficient machinery deployment [3] Group 2 - In Northeast China, spring farming is nearing completion, with over 84% of rice transplanting in Liaoning accomplished, utilizing a significant number of unmanned transplanting machines that enhance efficiency by 30% [5] - Heilongjiang has completed its spring farming production and is transitioning to field management, with over 22 million acres of grain crops planted this year, benefiting from high-performance precision sowing machines [5] - Technological advancements are crucial for summer management, with farmers in Hubei using mobile agricultural software to monitor crop growth and seek expert advice when necessary [7] Group 3 - In Guangdong, over 13 million acres of early rice are entering the management phase, with the introduction of AI-powered drones for crop monitoring and pest identification, promoting the use of technology in agriculture [7]

Core Points - The 2024 Guangdong "Hundred Thousand Million Project" Agricultural Technology Expert Short Video Activity results were announced, recognizing ten individuals as "Top Experts" and another ten as "Outstanding Experts" [2][3][26]. - The activity aimed to utilize short videos to widely disseminate practical agricultural techniques and support the ongoing development of the "Hundred Thousand Million Project" [5][12]. Group 1 - The event started on November 25, 2024, and lasted several months, involving public voting, expert evaluation, and review processes [4][26]. - A total of over 3,500 entries were received, with the videos collectively achieving over 100 million views, creating popular topics on platforms like Douyin [12][24]. - Participants included agricultural technology specialists, local experts, family farm owners, cooperative leaders, and technical personnel from agricultural enterprises [7][8][22]. Group 2 - The short videos produced focused on Guangdong's characteristic agricultural industries, addressing key agricultural seasons, production cycles, and regional demands [9][10][23]. - Content covered various agricultural topics, including lychee flower thinning, aquaculture disease management, smart agricultural equipment applications, and e-commerce sales techniques [11][12]. - The activity fostered an interactive online environment, resembling a "Cloud Agricultural Academy," where viewers engaged in discussions about technical challenges [13][14].

5月，收获的季节。由南到北，中原大地机声隆隆。这是河南的"麦天"，金穗飘香，"智牛"进田，四季时序此 时生动热烈；这是河南的麦田，印象中的"面朝黄土背朝天"早已被科技种田取代。 从种到收，小麦跨越秋冬春夏，迎来丰收大考。 藏粮于技，农业科技的创新和应用是农业发展最强劲的动力。科技兴农，河南用汩汩科技活水浇灌8500万亩 麦田，筑牢中原粮仓。 5月26日，息县的高标准农田里，大型联合收割机来回穿梭，一派繁忙景象。 晏荣荣 摄 涓涓细流润农田 5月24日，兰考县的小麦即将迎来收获，兰考县汉丰种植专业合作社的肖云飞每天都要在麦田里转转。 向田间望去，行间距均匀，小麦整齐划一。"播种的时候，拖拉机都加装了北斗导航，小麦长出来横平竖直， 漂亮着嘞。"肖云飞说。 搭好了丰收架子，依然不能掉以轻心。返青、起身、拔节，抽穗、灌浆、收获，肖云飞把麦田照顾得精细； 干旱、病虫害、干热风，肖云飞防得及时有效。 轻抚麦穗，肖云飞说："收成不会差。" 对于肖云飞这样的种植户，"每到关键环节，技术指导必到田间"是他的底气所在。 今年开春以来天气干旱，兰考县的农技人员第一时间奔赴麦田，指导种植户浇水抗旱。去年，通过兰考县农 业农村局的技术 ...

Group 1: Sunflower Planting Innovations - The traditional sunflower planting in Qiqihar, Heilongjiang Province has been revitalized through the use of advanced technology, significantly improving efficiency and reducing labor costs [3][4]. - The introduction of air-suction seeders allows a single operator to plant over 100 acres in a day, compared to the previous manual method which required multiple workers to plant only 6-7 acres [3][4]. - The planting technique has evolved to include precise seed placement and integrated fertilization, enhancing the overall growth environment for sunflowers [4][5]. Group 2: Technological Advancements in Agriculture - The shift from experience-based farming to technology-driven practices is evident, with the use of cameras, IoT devices, and weather stations to monitor sunflower growth and provide data-driven planting recommendations [5]. - The sunflower planting area in Gannan County has expanded to over 10,000 acres, supported by policy initiatives such as planting insurance and crop rotation subsidies, which have increased farmers' incomes [5]. - Different sunflower seed varieties are being cultivated for specific purposes, such as nut processing and oil extraction, with unified seed supply and purchase agreements ensuring farmers' confidence in their production [5]. Group 3: Kiwi Fruit Pollination Efficiency - In Xiuwen County, Guizhou, the introduction of fully mechanized pollen separation and pollination has significantly improved the efficiency of kiwi fruit pollination during the short flowering period [8][9]. - The use of electric pollination machines has reduced the time required for pollination from over 10 minutes to approximately 1 minute per plant, addressing labor shortages during peak periods [9]. - The implementation of pollen processing equipment has led to an 80% reduction in labor costs, with plans for further promotion of these technologies in the kiwi industry next year [9].

Group 1 - The article emphasizes the importance of agricultural technology in ensuring a successful summer harvest, particularly in the face of drought conditions affecting various regions in China [1][2] - The use of drought-resistant wheat varieties, such as "Luo Dry 22," developed by the Luoyang Academy of Agricultural Sciences, has been crucial in mitigating losses in drought-prone areas [2][3] - Advanced agricultural practices, including water and fertilizer integration, precision irrigation, and smart monitoring systems, are being implemented to enhance crop yields and resource efficiency [3][4] Group 2 - The article highlights the significant irrigation efforts in Henan Province, where over 23.92 billion cubic meters of water have been utilized to irrigate approximately 18.44 million acres of farmland [4] - In Gansu Province, the establishment of a refined water resource scheduling system has allowed for effective irrigation coverage of 1.2 million acres, addressing the water scarcity crisis [4][5] - Agricultural technology personnel are actively involved in on-site support, providing tailored guidance to farmers on water and fertilizer management, which is essential for improving drought resistance [6]

Core Insights - The article highlights the adoption of smart seeding machines in soybean cultivation, which significantly improves efficiency and yield while reducing costs and environmental impact [2][7]. Group 1: Technology and Innovation - The smart seeding machine utilizes air-blowing technology to plant seeds at a consistent depth of 3 cm, ensuring uniform germination and reducing seed damage [3][6]. - The machine integrates a unique nozzle system that simultaneously applies root nodule bacteria, enhancing nitrogen fixation and reducing reliance on chemical fertilizers [4][5]. Group 2: Economic Impact - The cost of using traditional fertilizers was approximately 500 yuan per mu (about 15 acres), with a yield cap of 5400 jin (about 2700 kg) [4]. In contrast, the new method requires only 150 ml of root nodule bacteria and some compound fertilizer, leading to lower costs and improved yields [5]. - The yield increased from 5400 jin to 8100 jin per mu, resulting in additional revenue of over 5400 yuan based on last year's selling price of 2.03 yuan per jin [6]. Group 3: Labor Efficiency - The smart seeding machine allows for a reduction in labor, requiring only two operators to seed 20 mu per day, compared to the traditional method that needed four people for only 5 mu [6]. - The machine's efficiency has enabled farmers to not only work their own fields but also assist neighboring farms, generating additional income [6]. Group 4: Environmental Benefits - The use of root nodule bacteria has improved soil health, increasing organic matter content by 0.3% and enhancing soil aeration, which benefits the ecosystem [6][7]. - The article emphasizes the importance of agricultural technology in achieving sustainable farming practices and improving crop yields, aligning with national agricultural policies [7].

前几天，重庆市农业科学院对这一片小麦进行了测产。经过严谨的称重和计算，这一片小麦的平均亩产达到了453公斤，按照重庆水稻亩 产600公斤左右，这一片田一年的粮食产量就会超过2000斤，亩均收益在3000元左右。 当然，这么理想的种植效果离不开农业科研人员的努力。重庆市农业科学院的专家们正在进行土壤取样，他们要对这一季小麦对氮肥等肥 料的利用效率进行测定，为来年的种植提供参考。 央视网消息："三夏"是全年粮食生产的关键时期，抓好"三夏"生产对完成全年粮食产量目标任务至关重要。这段时间，重庆的30万亩小麦 陆续开镰收割，处处一派繁忙景象。 重庆潼南区八角村的小麦种植基地连片种植的小麦有600多亩，现在小麦从麦秆到麦穗都已经变成金黄色，麦粒儿也十分硬实，小麦已完 全成熟。这两天天气很好，三台收割机正在同步收割，预计5小时左右就能完成这一片200多亩小麦的收获。与人工收割相比，效率提升了50倍 左右，这些收获了的小麦马上就会被送到烘干厂进行烘干，然后被打磨成面粉，制作重庆人最爱的重庆小面。 重庆以丘陵山地为主，土地资源十分宝贵，小麦一收获完，这里就会种上水稻、玉米等作物。像不远处的这块田，在10天前种的还是小 麦，但 ...

Group 1 - The summer grain harvest is entering a critical period, with various regions focusing on agricultural production to ensure stable grain output for the year [2][4] - In Hebei, over 33 million acres of winter wheat are entering the filling stage, utilizing irrigation robots and satellite systems to save 40%-50% water compared to traditional methods [4] - In Shandong, over 60 million acres of winter wheat are in the flowering and filling stage, with local data platforms guiding farmers in pest management and field operations [4] Group 2 - The main production area for winter rapeseed is seeing large-scale harvesting, with Hunan having harvested 19.15 million acres and Guizhou over 40% of its 8.63 million acres [5][7] - In Northeast China, spring sowing is accelerating, with Liaoning province having sown 41.87 million acres, accounting for 77.8% of the expected area [8][10] - Jilin province has added 2 million acres of protective tillage and 1 million acres of integrated water and fertilizer application for corn planting, with over 90% of corn sowing completed [10] Group 3 - The summer grain harvest is crucial as it accounts for over 20% of the total annual grain production, with more than 90% being winter wheat [10] - China has four major wheat production areas, including Southwest, Yangtze River, North China and Huang-Huai-Hai, and Northwest regions [12][14] - The harvesting of winter wheat will occur from mid-May to early July, with the largest production area in North China and Huang-Huai-Hai contributing over 70% of the national winter wheat area and nearly 80% of the production [18][19]

Core Viewpoint - The article discusses the bankruptcy of the agricultural unicorn Plenty, which was once valued at $1.9 billion (approximately 130 billion RMB) and backed by major investors like SoftBank's Vision Fund and Jeff Bezos. The company aimed to revolutionize agriculture with its vertical farming technology but ultimately failed to achieve profitability and growth, leading to its downfall [1][3][6]. Group 1: Background of Plenty - Plenty was founded in 2014 by Matt Barnard and Nate Storey, combining water technology with agriculture to create vertical farms that could produce crops indoors without pesticides or soil [3][4]. - The company claimed to achieve 350 times the yield of traditional agriculture while using only 1% of the water, aiming to provide fresh produce to urban areas year-round [3][4]. Group 2: Investment Journey - In 2017, Plenty raised $200 million in Series B funding led by SoftBank's Vision Fund, marking the largest investment in agricultural technology at that time [5][6]. - The company continued to secure significant funding, raising nearly $1 billion across multiple rounds, with SoftBank leading the investments [6][7]. Group 3: Reasons for Bankruptcy - Despite initial success, Plenty faced challenges post-Series E funding, including slow progress in retail partnerships and a significant gap between consumer willingness to pay and production costs [9][10]. - The company had never turned a profit and reported liabilities between $100 million and $500 million at the time of bankruptcy [9][10]. - The CEO attributed the bankruptcy to a deteriorating financing environment and failed attempts to secure additional funding or sell the company [9][10]. Group 4: Industry Context - The article highlights a broader trend in the agricultural technology sector, where many unicorns are facing bankruptcy due to unsustainable business models reliant on continuous capital infusion [11][14]. - The investment landscape has shifted, with investors becoming more cautious and prioritizing profitability over growth, leading to a significant increase in companies struggling to secure their next funding round [14].