新华社记者 赵子硕 摄 【1】 【2】 【3】 【4】 11月20日，在天津市西青区辛口镇种植沙窝萝卜的大棚内，农民在采摘萝卜。 时下，天津市西青区辛口镇的沙窝萝卜进入采收期。当地农民有序开展采收、包装、发货等工作。 今年，全镇种植沙窝萝卜约8100亩，预计总产量可达7000万斤，带动村民致富增收。 ...

Core Viewpoint - The article highlights the successful transformation of the agricultural industry in the Xiwenzhuang Township of Taiyuan's Xiaodian District, Shanxi Province, through a model of collective investment in modern agricultural facilities and professional operation, which has significantly boosted the local economy and created job opportunities for residents [1][6]. Group 1: Agricultural Development Model - The agricultural park covers approximately 90 acres and features 24 high-standard greenhouse structures, with a total construction area of 31,824 square meters, equipped with advanced irrigation and storage facilities [1][3]. - The land used for the park is collectively owned by the community, and the cooperative has invested in building the greenhouses, which are then leased to experienced agricultural teams for professional management [3][6]. - This "collective investment and professional operation" model reduces operational risks for the community while enhancing the value of agricultural products [3][6]. Group 2: Employment and Economic Impact - The agricultural park has created job opportunities for over ten local villagers in various roles such as planting, management, harvesting, and distribution, leading to increased income for the community [6]. - The park is expected to produce 180,000 boxes of sprout vegetables, 500,000 pots of potted vegetables, and 12,000 jin (approximately 6,000 kg) of seasoning vegetables annually, contributing significantly to the cooperative's income and becoming a vital pillar of collective economic development [6]. Group 3: Product Innovation and Market Reach - The park has developed a unique product matrix, including high-nutrition oil sunflower sprouts, rare varieties like creamy white cabbage and purple-backed amaranth, and other specialty vegetables that cater to high-end dining markets [6]. - The park supplies fresh produce to over 70 restaurants in the city, indicating a strong market presence and demand for its products [3].

中央气象台11月18日10时继续发布寒潮蓝色预警。面对寒潮对供暖、供电、交通等带来的影响，黑龙江、四川、安徽等地相关部门积极应对，保 障群众正常生产生活秩序。 据当地气象部门预报，大兴安岭地区22日将出现明显降雪天气，国网大兴安岭供电公司提前部署，对3条220千伏林区用电"生命线"进行拉网式排 查。祁伟、曲善新所在小组要赶在降雪之前把最偏远的88公里线路"踩"一遍，确保每一基铁塔都能走到、看到、摸到。 寒潮之下，如何守好百姓"菜篮子""米袋子"？ 新华社北京11月18日电 题：寒潮持续 多地多措并举保民生 新华社记者 18日，黑龙江省大兴安岭地区的天刚放亮，工人们检修作业的声音便从林海雪原深处传来。"铁塔绝缘子、导线无覆冰，运行正常，请记录！"国 网大兴安岭供电公司输电运检工祁伟、曲善新正仔细检查220千伏加多线每一处金具连接点。 "降温键"按下，"温暖模式"开启。 近日，黑龙江省林口县气温骤降，但居民王先生家中却温暖如春。"手机点一点就能调节温度，入冬以来屋里暖乎乎的。"他边说边向记者展示手 机上的"室温调节"界面。 据了解，林口县以"智慧供热"为核心，筑牢冬季供暖保障线。林口盛烨热电有限责任公司智慧供热项 ...

剧烈降温后，北方气温低谷将出现在今天，南方气温则在明天降至最低。预计19日凌晨，最低温度0℃线将南压到苏皖南部至湖北中部一带。 应对降温天气 受强冷空气影响，今天，山西气温相较于昨天下降3℃左右，这也是今年入冬后的气温新低。 山西省气象台昨天发布寒潮蓝色预警和大风蓝色预警，特别是山西北部及中南部山区的最高气温仅为-7℃至2℃。在山西省太原市，今天最高气温在0℃左 右。为应对寒潮降温，大型农贸市场组织商户对蔬菜提前备货，并采取必要保温措施。 今明两天，寒潮继续给我国中东部带来大风、降温天气，中央气象台今天继续发布寒潮蓝色预警和大风蓝色预警。气温将自北向南陆续跌入低谷，并且会大 面积创下半年来新低。从降温进程来看，今天，寒潮大举南下，将直抵华南，其中黄淮南部到长江中下游沿线为降温核心区。明天，云南至华南一带气温还 会继续下滑。黑龙江、陕西、四川盆地、重庆、贵州、江汉、云南、江南、华南等地日平均或最低气温下降6～10℃。 保障"菜篮子"供应 自16日起，受强冷空气影响，山东多地气温骤降。在菏泽市定陶区，为防止大棚作物遭受低温冻害生长迟缓，当地农技人员深入田间地头，指导种植户科学 加盖棚膜和保温棉被，传授防寒抗冻技术 ...

Group 1: Weather Impact - A cold wave is affecting central and eastern China, leading to significant temperature drops and strong winds, with temperatures expected to reach new lows in half a year [1] - The core area of temperature decline is from the southern Huanghuai to the middle and lower reaches of the Yangtze River, with average daily or minimum temperatures dropping by 6 to 10 degrees Celsius in various regions [1] Group 2: Agricultural Response - In response to the cold wave, large agricultural markets in Shanxi are preparing by stocking up on seasonal vegetables and implementing necessary insulation measures [4] - Agricultural technicians in Heze City are guiding farmers on how to protect greenhouse crops from low temperatures by using insulation materials and adjusting humidity and temperature within the greenhouses [6][9]

Core Insights - The average retail price of 30 types of vegetables in 36 major cities across the country increased by 3.6% week-on-week from October 27 to November 2 [1] - Significant price increases were observed in onion and garlic varieties as well as leafy vegetables, with prices of leeks, spinach, and celery rising by 9.4%, 8.1%, and 7.5% respectively [1] - Northern regions experienced notable price hikes, particularly in Shijiazhuang, Changchun, and Tianjin, where prices rose by 7.9%, 6.4%, and 5.4% respectively [1]

Core Insights - The Guizhou Province's Cengqiong County is successfully supplying winter vegetables to the Guangdong-Hong Kong-Macao Greater Bay Area, promoting rural industrial revitalization [1][2] - The vegetable planting base in Shenjiawan Village has been recognized as a "vegetable basket" base, significantly increasing local farmers' income through a cooperative model [1][2] Group 1: Production and Supply - The peak harvesting period for red mustard greens is currently, with a daily output of approximately 40,000 pounds [1] - The vegetables are primarily shipped to markets in Changsha, Dongguan, Foshan, and Hong Kong, with prices ranging from 3.2 to 3.5 yuan per pound depending on quality [1] - The cooperative has successfully developed a variety of vegetables to ensure year-round supply, including red mustard greens and cabbage in winter [2] Group 2: Economic Impact - The cooperative has created over 200 farming households, cultivating more than 5,000 acres of land [1] - The annual wage distribution for workers from the cooperative is around 2 million yuan [2] - The county has established seven "vegetable basket" bases, with four dedicated to vegetable production covering over 6,000 acres, generating an annual sales volume of approximately 8,000 tons and a production value exceeding 30 million yuan [2]

Core Insights - Recent media reports highlight a significant increase in vegetable prices across various regions in China, with a cumulative rise of 16.9% over four consecutive weeks, and a year-on-year increase of 9.5% as of the 45th week of 2025 [1] - The per capita consumption of vegetables and mushrooms in China has risen from 97.8 kg in 2015 to 108.6 kg in 2024, indicating a growing demand for vegetable products [1] - The top three provinces in vegetable production in China accounted for nearly 30% of the national total, with a combined output of 242 million tons in 2024 [1] Provincial Contributions - Shandong, Henan, and Jiangsu are the top three provinces in vegetable production, with outputs of 96.23 million tons, 82.65 million tons, and 63.12 million tons respectively [2] - Jiangsu's vegetable production is notably high, surpassing that of traditional agricultural provinces, and is 1.5 times and 3 times greater than that of Guangdong and Zhejiang respectively [5] - The geographical advantages of Jiangsu, including its vast plains and favorable climate, contribute to its strong vegetable production capabilities [7] Agricultural Development - Jiangsu faces challenges with limited arable land, having only about half the national average per capita, which necessitates a focus on modern facility agriculture to enhance productivity [8][10] - The province's agricultural strategies have led to increased efficiency and income for farmers, while also ensuring a stable supply of vegetables to nearby cities like Shanghai [10] - A strategic partnership between the agricultural bureau of Nantong and Shanghai Vegetable Group aims to establish Nantong as a key vegetable supply base for Shanghai, further solidifying Jiangsu's role in regional food security [10]

Core Insights - Recent media reports highlight a significant increase in vegetable prices across various regions in China, with a cumulative rise of 16.9% over four weeks and a year-on-year increase of 9.5% as of the 45th week of 2025 [1] - The per capita consumption of vegetables and edible fungi in China has risen from 97.8 kg in 2015 to 108.6 kg in 2024, indicating a growth of over 10 kg in a decade [1] - The top three provinces in vegetable production in 2024 accounted for nearly 30% of the national total, with a combined output of 242 million tons [1] Production Data - Shandong leads the nation in vegetable production with 96.23 million tons, followed by Henan at 82.65 million tons and Jiangsu at 63.12 million tons [3] - Jiangsu's vegetable output is notably higher than that of other economic provinces, being 1.5 times that of Guangdong and 3 times that of Zhejiang [7] - The geographical advantages of Jiangsu, including vast plains and a favorable climate, contribute to its strong agricultural output [10] Agricultural Development - Jiangsu faces challenges with limited arable land, having only half the national average per capita arable area, necessitating a focus on modern facility agriculture to enhance productivity [10][14] - The province's agricultural advancements have not only ensured local supply but also positioned it as a key supplier for nearby cities like Shanghai, with significant sales figures reported [14] - A strategic partnership was established between the agricultural bureau of Nantong and Shanghai Vegetable Group to enhance vegetable production and supply for Shanghai [14]

Core Viewpoint - The article discusses the innovative preservation technologies for Lianzhou Choy Sum, aiming to reduce spoilage and enhance efficiency in the agricultural sector, particularly focusing on the challenges faced in maintaining the freshness of this vegetable variety [2][10][16]. Group 1: Industry Overview - Lianzhou Choy Sum is a significant vegetable in Guangdong, with a projected comprehensive output value of 2 billion yuan in 2024 [9]. - The planting area for Lingnan Choy Sum is expected to reach 360,000 acres, with a production volume of 497,000 tons in 2024 [13]. - High spoilage rates pose a major challenge, with losses estimated at 20 yuan per unit, primarily due to the delicate nature of leafy vegetables [11][14]. Group 2: Preservation Challenges - Leafy vegetables like Choy Sum are prone to yellowing, wilting, and nutrient loss post-harvest, with a shelf life of less than three days under normal storage conditions [12]. - The industry faces three main issues: difficulty in maintaining freshness, safety risks, and challenges in antibacterial and pest control [14][15]. Group 3: Innovative Solutions - The association has introduced new preservation technologies, including carbon quantum dot antibacterial preservation, temperature-responsive release technology, and COFS gas control technology [17][18]. - These technologies aim to create a micro-ecological environment that induces dormancy in vegetables, achieving long-term preservation [19]. - A trial with 2,000 pounds of Lianzhou Choy Sum demonstrated that the new materials and technologies could maintain a crisp texture after 27 days of storage, with water content over 95% and chlorophyll retention above 90% [20][21]. Group 4: Future Plans - The association plans to collaborate with local bases in Lianzhou to promote the application of these preservation materials and technologies [25]. - The goal is to support the development of a "100 billion" level modern agricultural industry in Lianzhou, enhancing farmers' income and prosperity [27].