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“科学改种补种,尽可能减少农户损失”(秋收进行时)
Ren Min Ri Bao· 2025-09-29 21:56
"白菜55天,菠菜和白萝卜30多天就能熟。"比时间、比投入产出、比管护难度、比客户资源,这些蔬菜 成了最终的选择。 "拃把高(约20厘米)咯!"在甘肃临洮县新添镇崖湾村,村民张月珍对着改种补种后破土而出的白菜苗 比画着,镇农业技术推广站站长马艳霞也蹲在一旁,摁了摁垄边的土。一个多月来,这已是她们第三次 在田间见面。 今年8月,甘肃榆中县等地遭遇连续强降雨引发山洪灾害,临洮县被波及,张月珍种植玉米和香菜的4亩 地遭了灾,"得赶紧补种一些。" 受灾当晚,马艳霞赶到现场,村民带她边走边看,其间,有抱怨、有困惑、有焦虑。忙了一夜,初步了 解受灾情况后,马艳霞和大伙儿开了第一次会。 "快转凉了,还能种什么?"张月珍年年种庄稼,她知道,10月中旬气温将明显下降,一旦遇上早霜,作 物就长不成了。 种什么菜,要算时间、资源账——海拔1860米,地处河谷地区,黑黏土肥力好;10月初之前,水热条件 支持补种,但时间窗口只有50多天。 根据本村蔬菜批发市场的运行数据,大家拿出不少方案:"往年国庆节后,菠菜'走得快'""辣椒、甘蓝卖 得顺,但时间来不及了""白菜到时候碰上早霜打一下,好吃"……马艳霞边听边照着日历,在本子上给 速生蔬 ...
十字花科作物“癌症”防治获突破
Xin Jing Bao· 2025-09-22 15:56
Core Viewpoint - The research team from the Oilseed Crop Research Institute of the Chinese Academy of Agricultural Sciences has identified the GSL5 gene, which mediates broad-spectrum resistance to root-knot disease in cruciferous crops such as rapeseed, cabbage, and kale, providing significant advancements in disease resistance breeding [1] Group 1: Research Findings - The study reveals that root-knot disease, caused by root-knot nematodes, is a major challenge for cruciferous crops, often referred to as the "cancer" of these plants [1] - The GSL5 gene was identified as a key conserved gene that root-knot nematodes exploit to shut down the jasmonic acid defense pathway, facilitating disease [1] - By knocking out the GSL5 gene, plants can reactivate the jasmonic acid defense pathway, leading to the development of new, broadly resistant varieties of rapeseed, cabbage, and kale without negatively impacting growth and yield under field conditions [1] Group 2: Implications for Agriculture - The findings provide critical genetic resources, germplasm, and technical methods for the effective and sustainable control of root-knot disease in cruciferous crops [1] - The research addresses the global challenge of developing durable disease resistance in crops, which has been hindered by narrow resistance sources and rapid loss of resistance in existing varieties [1]
武汉科学家找到油菜白菜等作物“患癌”的关键基因
Chang Jiang Ri Bao· 2025-09-02 00:28
Core Viewpoint - The research team from the Chinese Academy of Agricultural Sciences has identified the key gene GSL5 responsible for root knot disease in cruciferous crops, which causes significant economic losses in China, amounting to hundreds of billions of yuan annually [1][2]. Group 1: Research Findings - Root knot disease, caused by the pathogen root-knot nematodes, poses a severe threat to the supply of edible oil and vegetables in China [1]. - The GSL5 gene assists root-knot nematodes in infecting crops by being hijacked by the nematode's effector proteins, which shut down the plant's disease resistance pathways [1][2]. - Gene editing technology has been successfully used to knock out the GSL5 gene in various crops, leading to the development of new varieties of oilseed rape, cabbage, and kale that exhibit broad-spectrum resistance or immunity to root-knot nematodes [2]. Group 2: Implications and Innovations - This breakthrough challenges the traditional breeding methods that rely on interspecific hybridization for disease resistance in cruciferous crops, paving the way for a new approach in disease resistance improvement through gene editing [2]. - The research provides significant technological support for ensuring the autonomy and control of superior genes and seed sources in China [2]. - The findings were published in the prestigious journal Nature Genetics, highlighting the importance and recognition of this research in the scientific community [3].
一个缺觉的人,全身炎症水平都在升高!缓解方法→
Yang Shi Xin Wen· 2025-08-13 13:50
Core Viewpoint - Sleep deprivation activates the body's inflammatory response, leading to cognitive impairment and increased risk of various diseases [2][3][6]. Group 1: Impact of Sleep Deprivation - A study involving 2,641 participants found that sleeping less than 6 hours triggers systemic inflammation and increases the risk of cognitive impairment [3]. - Sleep deprivation causes a series of inflammatory responses in the brain, releasing pro-inflammatory factors that adversely affect neurons and cognitive functions [3]. - Chronic sleep deprivation leads to oxidative stress and cellular damage, further exacerbating cognitive decline [3][6]. Group 2: Health Risks Associated with Sleep Deprivation - Insufficient sleep and chronic inflammation are linked to various diseases, including metabolic disorders, cancer, and mental health issues [6]. - Research indicates that sleeping less than 6 hours per night for a week can negatively impact metabolism, inflammation, immunity, and stress response [6]. - Prolonged sleep deprivation keeps the body in a state of stress, lowering immune function and increasing disease risk [6]. Group 3: Recommendations for Mitigating Damage - Adults typically need 7-8 hours of sleep per night, while older adults may require 5-7 hours [11]. - To combat sleep deprivation, lifestyle adjustments and medical interventions are recommended, such as increasing sunlight exposure and regular exercise [13]. - A balanced diet rich in anti-inflammatory foods, such as whole grains, deep-sea fish, cruciferous vegetables, and berries, can help reduce inflammation [14][15].
中国(西部)冷凉蔬菜之乡迎来采收季 新鲜蔬菜走俏全国市场
Core Insights - The article highlights the successful cultivation and marketing of high-quality broccoli in Ningxia's Guyuan City, particularly in the Yuanzhou District, where favorable climatic conditions contribute to superior vegetable quality [1][2]. Group 1: Broccoli Production and Quality - The broccoli produced in Yuanzhou District is characterized by high quality, with soluble sugar, dry matter, and protein content exceeding average reference values by 53.53%, 17.65%, and 25.03% respectively [1]. - The area dedicated to broccoli cultivation has expanded to over 35,600 acres, with an expected yield of 71,200 tons and a market value nearing 100 million yuan [2]. Group 2: Supply Chain and Market Reach - The cooperative model established between local farmers and a professional cooperative from Zhejiang ensures technical guidance and unified purchasing, enhancing the efficiency of production and sales [1]. - Freshly harvested broccoli can reach major markets such as Jiangsu, Zhejiang, Shanghai, and the Guangdong-Hong Kong-Macao Greater Bay Area within 72 hours after processing [2]. Group 3: Broader Vegetable Industry Development - The total area for cool-season vegetable cultivation in Yuanzhou District is stable at 250,000 acres, with a total production capacity of 1,050,000 tons and a total market value exceeding 3 billion yuan [2]. - The district has implemented subsidy policies to enhance the value of the cool-season vegetable industry and is exploring the development of deep processing projects for vegetable by-products [3].
巴林左旗林东镇靠“菜篮子”闯出致富新赛道
Nei Meng Gu Ri Bao· 2025-06-19 08:21
Core Insights - The article highlights the successful implementation of modern agricultural practices in Hohxinglong Village, Lin Dong Town, which is part of Chifeng City's broader rural revitalization efforts [1][2] - The integration of technology and policy support has significantly enhanced agricultural productivity and income for local farmers [1][2] Group 1: Agricultural Development - The facility agriculture cluster in Hohxinglong Village has expanded to over 11,500 acres, with a focus on "expanding scale, accessing markets, and improving quality and efficiency" [1] - The vegetable base in Hohxinglong Village, covering 191.6 acres, utilizes a full-chain model that allows for vegetables to reach Beijing's Xinfadi market within 10 hours post-harvest, increasing local farmers' annual income by up to 18,000 yuan [1] Group 2: Technological Innovation - Lin Dong Town has established a three-tier technical service system involving "technology special commissioners, doctoral workstations, and school-local cooperation" to enhance agricultural practices [1] - Collaboration with Renmin University of China has been initiated to promote the development of the celery industry within the facility agriculture sector [1] Group 3: Economic Impact - The local government is transitioning from scale expansion to quality improvement in facility agriculture, with plans to add 1,950 acres this year [2] - The vegetable industry in Hohxinglong Village has created an employment network covering over 100 individuals, contributing to an average annual income increase of over 150,000 yuan for the village collective [2]
直播助农 功夫更要下在镜头外(一线行走)
Ren Min Ri Bao· 2025-06-04 21:41
Core Viewpoint - The article emphasizes that rural live-streaming for agricultural assistance should not be limited to flashy appearances but must focus on substantial efforts behind the scenes to ensure sustainable development and benefits for local farmers [1][2]. Group 1: Live-streaming and Agricultural Assistance - In Changren Village, Jiangxi Province, live-streaming has transformed from a "cold scene" to a vibrant platform for selling fresh vegetables, with the involvement of local officials and community members [1]. - The initial challenges included nervousness from the hosts and low viewer engagement, prompting local officials to take a supportive role rather than dominating the process [1][2]. - The approach taken by local officials aims to empower villagers by providing them with skills and knowledge, ensuring that the initiative can continue even if personnel changes occur [1]. Group 2: Operational Support and Sales Growth - The live-streaming initiative has led to significant sales growth, with Changren Village's agricultural sales exceeding 200,000 yuan in 2024 through a combination of online live-streaming and offline group purchases [2]. - The operational aspects of live-streaming, such as product quality control, logistics coordination, and brand promotion, are crucial for success and require dedicated efforts from the support team [2]. - The article highlights the importance of integrating both online and offline strategies to maximize the impact of agricultural live-streaming, showcasing the evolving role of technology in rural development [2].
省委十四届九次全会精神在全省干部群众中引发热烈反响、强烈共鸣
Xin Hua Ri Bao· 2025-05-28 23:33
Group 1 - Jiangsu aims to take on the responsibility of being an economic powerhouse, emphasizing the need for strong actions and detailed implementation of tasks outlined in the recent provincial meeting [1][2] - Nanjing Jiangbei New Area is positioned as a leader in developing new quality productive forces, focusing on service to enterprises and project construction, with a GDP growth of 6% in Q1 [2] - The Jiangsu Agricultural Science Institute is enhancing high-quality agricultural technology supply, with over 70% of rice and wheat varieties in the province developed by them [2] Group 2 - The provincial meeting outlined four key measures for deepening reforms, including market-oriented resource allocation, which is crucial for building a unified national market [3] - Jiangsu's natural resources system is tasked with ensuring high-quality development and protection, with a focus on project planning and resource allocation [3] - The provincial commerce department is set to stabilize foreign trade and expand international cooperation, targeting emerging markets while maintaining traditional ones [3] Group 3 - Suzhou Industrial Park is enhancing its role as a showcase for China's openness, with projects in life sciences and digital economy underway [4] - Jiangsu is committed to integrating into national development strategies, particularly in the Yangtze River Delta and the Yangtze Economic Belt [5] Group 4 - The province is focused on promoting common prosperity, particularly through agricultural development and urbanization [7] - Employment initiatives are being prioritized, with programs aimed at enhancing job opportunities and skills training [7] Group 5 - Cultural initiatives are being leveraged to boost local industries, particularly in crystal and wearable technology sectors [8] - High-quality party building is emphasized as a means to drive development, with a focus on discipline and accountability among officials [9][10]
新农人返乡 高科技下田(青年观察·乡村和青年双向奔赴①)
Ren Min Ri Bao· 2025-05-17 21:52
Core Viewpoint - The article emphasizes the importance of modernizing agriculture and the role of young people in driving rural revitalization, showcasing various success stories of young farmers who leverage technology and innovative practices to enhance productivity and income in rural areas [7][8][11][15]. Group 1: Agricultural Modernization - The modernization of agriculture is crucial for rural revitalization, with young individuals integrating personal aspirations into the agricultural sector [7]. - Young farmers are adopting new technologies and practices to improve agricultural productivity, such as integrating small plots into larger, more efficient farming units [8][9]. - The use of drones and other technological advancements is being promoted to reduce costs and increase efficiency in agricultural practices [9]. Group 2: Success Stories of Young Farmers - A young farmer, Guo Yu, has transformed 230 acres of abandoned terraced fields into productive land, yielding 27.6 million jin of rice and generating an economic value of 400,000 yuan in the first year [8]. - The establishment of a cooperative by Guo Yu has led to a 28% reduction in fertilizer costs and an increase in rice purchase prices by 0.3 yuan per jin, benefiting over 2,000 households [9]. - A doctoral team in Guizhou is working to enhance vegetable production through scientific research, leading to improved crop quality and increased farmer incomes [11][12]. Group 3: Community and Economic Impact - The initiatives led by young farmers are creating job opportunities and increasing income for local communities, with Guo Yu's company managing over 60,000 acres and raising household incomes by an average of 15,000 yuan [9]. - In Zhejiang, Wang Yuanyuan's agricultural tourism project has attracted over 900,000 visitors annually, significantly boosting local economic activity and leading to a 25% increase in fruit production [15][18]. - The establishment of new farmer alliances is fostering collaboration among young entrepreneurs, enhancing the overall agricultural landscape and promoting brand development for local products [18][19].
河北丰宁用蔬菜产业撑起农民钱袋子
Zhong Guo Jing Ji Wang· 2025-05-08 08:22
Core Insights - The agricultural sector in Fengning County is focusing on the development of greenhouse vegetable planting, with significant growth in scale and technology adoption [1][4] - The county has implemented a strategic agricultural layout to optimize vegetable production, enhancing supply duration and addressing market gaps [2][3] Group 1: Greenhouse Vegetable Planting - The owner of a greenhouse has expanded from one to 50 greenhouses over 17 years, producing nearly 100,000 trays of vegetable seedlings to meet the demand for 3,000 acres of spring vegetable planting [1] - The annual gross income from this greenhouse operation can reach approximately 800,000 yuan [1] Group 2: Agricultural Layout Optimization - Fengning County has established a "one area, two belts" production layout, combining natural field vegetable production in the upper region with facility-based vegetable production in the lower region [2] - The upper region, with an average altitude of over 1,000 meters, allows for seasonal vegetable production that fills supply gaps in nearby urban markets [2] Group 3: Scale and Professionalization - The county has developed 1,767 farmer cooperatives and six large-scale organic vegetable planting enterprises, focusing on professionalization and scale [3] - The area has established eight 1,000-acre facility vegetable parks and five 1,000-acre open-field vegetable parks, with a total vegetable planting area of 25,000 acres and an annual vegetable sales volume of 100,000 tons [3] Group 4: Modern Agricultural Practices - The Rongda Agricultural Base has invested over 30 million yuan in modern water-saving and intelligent cultivation technologies, producing 2.5 million kilograms of high-quality leafy vegetables annually [4] - Each greenhouse can generate over 30,000 yuan in output value, significantly higher than traditional agricultural methods [4]