Group 1 - The core focus is on the "Three Summer" production campaign, emphasizing the importance of timely harvesting, sowing, and management for ensuring grain production and farmers' income [2][3][4] - As of May 30, over 60% of the wheat harvest has been completed in the province, with 5,162.1 million acres harvested, indicating a strong progress in the campaign [4] - The government is actively coordinating efforts to ensure that all mature wheat is harvested before the expected rainfall from May 30 to June 1, which could impact the harvest [4][7] Group 2 - Various local entities are mobilizing resources to dry high-moisture wheat to prevent spoilage, with 832 regional agricultural service centers and 2,561 drying points operational [5] - The average price for standard grade three wheat is reported at 1.20 yuan per jin, with 43.1 million tons of new wheat purchased by the market as of May 28, ensuring farmers receive timely payments [6] - The province is promoting the integration of high-yield practices across 2 million acres of corn and 800,000 acres of soybeans to enhance productivity for the autumn harvest [8]

据韩国农林畜产食品流通公社数据显示，5月21日，韩国大米按每公斤单价计算，约为日本大米价格的 三分之一，不少日本游客来韩国背米回国。 韩国民众的大米消费量持续下滑，为避免库存积压，韩国农业部门一直苦寻对策。自4月8日至5月20 日，韩国对日本大米出口已突破120吨，一个半月内激增至60倍。韩国越来越多的大米产区正推进向日 本出口事宜，近日甚至有日本买家提出进口500吨大米的意向。韩国农协表示，尽管目前对日大米出口 数量规模仍有限，但这对缓解韩国国内大米过剩问题具有重要意义。（总台环球资讯） ...

Core Viewpoint - The summer grain harvest, known as "San Xia," is underway in China, with significant implications for food supply and agricultural management [1][3]. Group 1: Summer Grain Harvest - The summer grain harvest, which includes winter wheat and winter rapeseed, is crucial for food security, as winter wheat is a key staple and rapeseed oil accounts for 40% of domestic edible oil production [1][3]. - The Yangtze River basin is the primary area for winter rapeseed, contributing approximately 85% of the national area and production [1]. Group 2: Regional Harvest Progress - The southwestern wheat region is the first to begin harvesting, followed by the Yangtze River middle and lower reaches, Huang-Huai-Hai region, and the northwest wheat region [3]. - The Huang-Huai-Hai region, which includes Henan, Shandong, Hebei, Jiangsu, and Anhui, accounts for over 70% of the national wheat area and nearly 80% of the production [3]. Group 3: Agricultural Management - As the summer harvest and planting occur, ongoing field management is essential for maximizing grain yield, emphasizing the importance of agricultural practices [5].

据日本农林水产省公布的数据，截至19日，日本大米价格已经历连续十多周上涨，较去年同期高出大约 1倍。日本民众表示，大米涨价给日常饮食造成了直接冲击，不少人甚至减少米饭摄入。 ...

Group 1 - The Japanese Minister of Agriculture, Forestry and Fisheries, Takumi Eto, made controversial remarks regarding the ongoing rice crisis, stating he has never bought rice and has enough gifted rice to open a store, which sparked public outrage [1] - Despite the government's release of 310,000 tons of reserve rice, rice prices have not significantly decreased, and Eto expressed a sense of responsibility for the high prices [1] - Public dissatisfaction with the government's handling of the rice crisis is growing, with 87% of respondents in a recent poll believing that the government has not taken adequate measures to address the issue [2] Group 2 - The price of rice in Japan has been on the rise since last summer, and although there was a slight decrease in May, current prices are still approximately double compared to the same period last year [2] - Eto's comments have led to accusations of insensitivity towards ordinary citizens, with some calling for his resignation and questioning the legality of accepting gifted rice [1]

春争日，夏争时，又到一年"三夏"时节。 "三夏"生产一头连着夏粮丰收，一头连着秋粮播种，事关全年粮食和重要农产品稳定供给，是粮食生产承上 启下的关键环节。 今年是"十四五"规划收官之年，也是巩固拓展脱贫攻坚成果同乡村振兴有效衔接5年过渡期的最后一年，抓 好"三夏"生产，对稳住"三农"基本盘、抓牢粮食安全主动权意义重大。 "粮食生产是河南的一大优势、一张王牌，这个优势、这张王牌任何时候都不能丢。"作为全国小麦生产第一 大省，河南的每一粒麦子都承载着"中国饭碗"的分量。 破逆境，夏粮韧性生长 "小满不满，麦有一险"，农谚道尽了夏粮生产的脆弱性。3月中旬以来，干旱少雨与大风天气持续，旱情在中 原大地蔓延，给小麦生产带来了不利影响。 整个4月份，扶沟县黄土地种植合作社负责人袁公平每天都泡在麦田里。"虽然老天不帮忙，但人勤地不懒， 咱得让它喝饱水。"袁公平认着"地不欺人"的死理儿，浇灌出麦田里旺盛的绿意。 水不仅要浇得上，更要浇得好。在浚县西部丘陵地带，智能灌溉系统搭配滴灌微喷技术，破解灌溉成本高的 难题。"系统能自动监测土壤湿度，按需供水，节水超60%，成本也省了一大半。"屯子镇毛门村种粮大户李 学红不住赞叹。 今年 ...

夏粮是全年粮食生产第一季，产量占全年粮食总产的20%多。夏粮中超过90%都是小麦。再过10天左右，小麦将迎来大规模机收。眼下，尽管大部分小麦都 长在地里，但不少已经被卖了出去。这是如何交易的？今年的价格又如何？记者来到小麦大省山东，从市场透视今年"三夏"新变化。 山东省粮油交易中心是一家国家级粮油交易平台，在这里的电子屏上，一批今年即将上市的新季小麦正在进行交易。 这批小麦有7200吨，相当于16000亩左右正在田里生长的小麦。卖方有几家同时在进行竞价，最终这笔交易在每吨2470元的价位上成交。 长在地里的小麦还未收获，就已经在竞价平台上被卖了出去。交易中心工作人员告诉记者，早在今年2月，小麦还未返青的时候，就已经有买方在竞价平台 上索购今年的新麦了。 记者随后驱车200公里，来到刚刚交割完成的这批小麦的买家安丘市地方粮油储备管理有限公司。 刚成交的这笔小麦质量到底怎样，记者随后又赶到山东诸城，找到刚卖掉这批小麦的一家粮食合作社。合作社负责人告诉记者，他们今年的小麦由于耕种管 各个环节都按照国家提升单产的集成技术来做，小麦长得很好，预计单产能提升100多斤。 山东安丘市地方粮油储备管理有限公司工作人员 朱俊鹏 ...

Core Insights - The article discusses the historical significance of rice as a staple food and its role in socio-economic activities during the Ming and Qing dynasties in China, particularly focusing on the differences in rice cultivation methods in the Yangtze River basin [4][6][10] Group 1: Rice Cultivation and Consumption - Rice is not only a vital food source but also the core of socio-economic activities, with historical analysis exploring how much rice is sufficient for an individual and how to ensure adequate consumption [4][6] - The book "Want to Eat Well: Rice Cultivation and Consumption in Ming and Qing China" by historian Zhang Ruiwei examines the differences in rice cultivation methods in the lower and middle reaches of the Yangtze River, highlighting the commercialization of rice and the emergence of long-distance trade [4][10] - The cultivation techniques in the middle and lower reaches of the Yangtze River differ significantly, with the middle reaches utilizing oxen for plowing while the lower reaches predominantly use iron plows, influenced by economic considerations [7][8] Group 2: Market Dynamics and Agricultural Policies - The article emphasizes that market forces are the true drivers of rice cultivation, with decisions made based on quality and price comparisons, rather than solely on population pressure [9][10] - The Qing dynasty learned from the Ming dynasty's experiences and recognized the challenges posed by agricultural failures, leading to efforts to maintain a free market for rice to stabilize prices [11][12] - The establishment of the "Changping Cang" (Constant Peace Granary) system aimed to ensure food security and stabilize rice prices, reflecting the government's responsibility to prevent famine among its citizens [13][14]

乌克兰农业部表示，尽管天气条件不佳，2025年粮食收成仍维持在5600万吨的预期（2024年为5620万 吨）。 ...

智通财经5月12日电，分析机构APK-Inform将乌克兰2025年粮食收成预估下调3.8%至5530万吨。 ...