央视网消息：目前，秋收在全国大部分地区已启动。中国天气网联合相关部门发布的数据显示，目前，我国秋收向北向东陆续推进。 截至9月19日，四川秋粮收获过七成，其中，一季稻收获过八成。贵州秋粮收获过四成，湖北一季稻收获过三成，玉米收获过八成，大豆收获 过七成。湖南一季稻收获过七成，新疆秋粮收获300余万亩。 中国天气网发布了全国秋收进程图，一季稻和晚稻是秋收水稻的重头戏。其中，西南地区一季稻在9月成熟，东北地区一季稻在9月中下旬收 获，长江中下游一季稻在9月中旬至10月上旬丰收，而最晚的区域是江南和华南地区，晚稻一般在10月下旬至11月中旬开始收割。 春播玉米一般在8月到9月下旬成熟。其中，南方春播玉米成熟较早，东北、内蒙古、西北和华北春玉米一般在9月中下旬成熟。秋收作物中大 豆的收获时间是比较严格的，收获过早，籽粒尚未充分成熟，蛋白质和油分含量均低；收获太晚，会造成大量炸荚掉粒。因此，一般是在9月 上旬至10月上旬收获。 秋分望秋实 丰收节里看"丰"景 遍地金黄皆是喜 一图看全国秋收进程 秋分前后，水稻、玉米、大豆、棉花、花生、红薯、高粱等主要秋收作物陆续进入成熟收获阶段。 ...

央视网消息：眼下，全国秋粮自西南陆续开始收获，各地全力以赴夺取秋粮丰收。农业农村部农情调度显示，目前全国秋粮收获进度过一 成。 四川崇州的32万亩水稻迎来大面积收获。今年，当地以长江上游优质粮油中试熟化基地为纽带，联合30家科研院所完成798个水稻品种试 验示范，借助"良种良技"，水稻的亩产比去年提升了大约5%。 今年，农机装备的升级正改变着粮食主产区的耕作场景。贵州省今年争取中央农机购置补贴1.7亿元，同比增长了81.7%。在岑巩县的高粱 收获现场，更多的专用收割机开进丘陵山区，收获速度比去年有了大幅提升。 眼下正值黑龙江鲜食玉米收获季，在大庆市玉米秸秆有了新用途。通过我国自主研发的气化合成技术，它们转化成了低碳环保燃料"绿色 甲醇"，既解决了农业废弃物处理难题，也增加了农户收入。 秋粮面积稳中有增 即将迎来大面积收获 今年我国秋粮面积稳中有增，目前长势正常偏好。再有不到20天，就将迎来大面积收获。主产区全力以赴抓好田间管理，确保秋粮安全成 熟。 眼下，湖南1905万亩晚稻进入抽穗期，一二类苗占比达87.6%，同比高2.6个百分点。在长沙市望城区，种植户陈爱国正喷施叶面肥和生长 调节剂，今年他的400多亩晚 ...

Group 1: Qinghai Barley Harvest - Qinghai Haibei Prefecture's 200,000 acres of barley are entering the concentrated harvest period, with an innovative segmented harvesting method being implemented this year [1][3] - The new harvesting method involves cutting barley at the "eight or nine mature" stage, allowing it to dry on the stubble for three to five days before threshing, ensuring grain fullness and quality [3] - The expected total barley production for this year in Menyuan County is approximately 55,000 tons, with all harvests anticipated to be completed by the end of September [5] Group 2: Jiangxi Irrigation Efforts - Jiangxi's high temperatures have posed irrigation challenges, but the Xiajiang Irrigation District is providing water to 144,500 acres of farmland through pump stations and pipelines [6][8] - The Xiajiang Irrigation Project is a significant water conservancy initiative under the national "14th Five-Year Plan," with the first phase completed in March, ensuring irrigation for local farmland [8] Group 3: Jiangsu Lotus and Water Chestnut Harvest - In Jiangsu Jingjiang, farmers are busy harvesting lotus roots and water chestnuts ahead of the Mid-Autumn and National Day sales peak [10][11] - The lotus planting area in Jingjiang is nearly 1,000 acres, with an annual production exceeding 200 million pounds, and the harvesting period can last until March of the following year [11] - The water chestnut yield in Jingjiang is between 2,500 to 3,000 pounds per acre, with daily harvesting averaging 5,000 pounds [13] Group 4: Chongqing Kiwi Production - Chongqing Qianjiang District has 13,000 acres of highland kiwis that are currently being harvested, with fresh kiwis quickly supplied to markets nationwide [15][18] - The expected total kiwi production for this year is projected to exceed 12,000 tons, generating an estimated output value of 120 million yuan [18] Group 5: Shandong Crab Harvest - In Shandong Dongying, the harvesting of farmed hairy crabs has commenced, with fresh crabs being sent to sorting facilities for distribution [20][22] - The expected production for this year is 7,000 acres of farmed hairy crabs, with an anticipated yield of 7,500 tons and a market value exceeding 1.1 billion yuan [22]

Core Viewpoint - The meeting emphasized the importance of enhancing agricultural disaster prevention and mitigation efforts in response to increasing extreme weather events and pest outbreaks, aiming for stable and abundant autumn grain harvests [1][2] Group 1: Agricultural Disaster Prevention and Mitigation - The meeting highlighted that this year's summer grain production has successfully overcome local drought impacts, achieving stable yields [1] - It was noted that extreme weather events, including droughts and floods, pose significant threats to agriculture, necessitating a proactive approach to disaster management [1] - The need for timely monitoring and early warning systems for meteorological disasters was stressed, including the importance of rolling forecasts for critical agricultural periods [1] Group 2: Collaborative Efforts and Technical Support - The meeting called for leveraging the comprehensive advantages of emergency management departments alongside the specialized strengths of agricultural, water resources, and meteorological departments to effectively respond to agricultural disasters [2] - Agricultural departments are urged to focus on timely management of crops, particularly in the early and late rice planting seasons, ensuring that key measures for increasing yields are implemented [2] - The importance of providing technical services at the field level by experts and agricultural technicians was emphasized to enhance the adoption of advanced agricultural practices [2]

Core Viewpoint - The article highlights the transformation of Chang'an Sand Island into a modern agricultural hub, showcasing advancements in agricultural practices and the integration of technology in farming, while also emphasizing the island's rich history and potential for future development in tourism and ecological initiatives [5][9][10]. Group 1: Agricultural Development - Over 4,600 acres of wheat were successfully harvested before the rainy season, with simultaneous efforts in drying and planting late rice [5][6]. - The island has adopted a "wheat-late rice" rotation model, addressing fragmented farmland issues and creating high-quality arable land suitable for modern agricultural production [6][9]. - The area has seen a mechanization rate of 100% in agricultural operations, with an expected average output value of over 3,000 yuan per mu, leading to an annual total output value of 20 million yuan [9][10]. Group 2: Historical Context and Transformation - Historically, the island has transitioned from traditional farming and aquaculture to modern agricultural practices, with significant developments in tree planting and fruit cultivation since the 2000s [7][9]. - The island was previously limited in development due to its designation as a primary drinking water source protection area, which has since changed to a secondary protection area, allowing for new agricultural initiatives [8][9]. - The island's geographical advantages and fertile soil have contributed to its reputation as a place of abundance, referred to as "Wufeng Island" by locals [6][7]. Group 3: Future Prospects - Plans are in place to expand into rural education, cycling tourism, and ecological camping, aiming to create an integrated industrial chain that combines agriculture, technology, and tourism [10]. - The island is positioned to become a model for future agricultural practices in Hangzhou, reflecting a commitment to sustainable and innovative farming methods [10].

Weather Conditions During Summer Harvest and Planting - The overall weather conditions during this year's summer harvest and planting period are expected to be favorable, facilitating agricultural activities [3] - From late May, most summer grain-producing areas will experience mainly sunny or partly cloudy weather, with a low risk of continuous rain, which is beneficial for the maturity and harvesting of winter wheat and rapeseed [4] Potential Weather Risks - There will be a significant rainfall event in regions such as Jianghan, Jianghuai, and northern Jiangnan from May 27 to 28, which may adversely affect the harvesting of rapeseed and winter wheat [5] - The first half of June may see temperatures close to or slightly above the historical average, which is generally favorable for wheat harvesting, but localized severe convective weather may occur, necessitating precautions [5] - The risk of continuous rain and heavy precipitation during the wheat harvesting period is high in certain areas, while increased rainfall later will benefit summer planting efforts [5] Impact of Adverse Weather - Continuous rainy weather can lead to difficulties in harvesting, causing wheat to fall and spoil, and affecting the drying of harvested grains, resulting in yield losses [9][13] - "Rotting rain" typically occurs from late May to mid-June, caused by the convergence of cold air from the north and warm moist air from the south, leading to widespread and slow-moving rain systems [11][12] Recommendations for Farmers - Farmers are advised to optimize machinery scheduling to take advantage of good weather for harvesting, and to manage soil moisture effectively to prevent waterlogging [15] - For harvested wheat, proper drying and ventilation are crucial to prevent spoilage, and timely planting of summer crops like corn and soybeans should be prioritized based on weather conditions [15] High-Temperature and Drought Challenges - High temperatures and drought conditions are prevalent during this period, particularly affecting regions like Huanghuaihai, North China, Jianghuai, and parts of the Southwest [28] - Young seedlings are particularly vulnerable to high temperatures, which can lead to issues such as "burning" and "yellowing," potentially impacting growth and yield [30] Mitigation Strategies for High Temperatures - Farmers should implement timely irrigation and nutrient management to mitigate the effects of high temperatures, ensuring adequate moisture and nutrient supply to crops [32][33] - Installation of cooling systems in greenhouses and using shading techniques can help protect crops from extreme heat [33] Emergency Preparedness for Weather Extremes - The Ministry of Agriculture emphasizes the importance of monitoring for drought, dry hot winds, and continuous rain, and encourages timely warnings and resource preparations to address potential disasters [42]