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“光伏+农业”赋能乡村振兴
Xin Hua Ri Bao· 2025-12-10 21:41
Core Viewpoint - The integration of photovoltaic (PV) technology with agriculture is emerging as a powerful driver for rural revitalization and achieving dual carbon goals in Nanjing National Agricultural High-tech Zone, showcasing innovative practices such as soil-less vegetable cultivation and fish farming under solar panels [1] Group 1: Photovoltaic and Agriculture - The "PV + agriculture" model allows for the cultivation of vegetables without soil or pesticides, with the ability to control humidity, light, and temperature, resulting in a growth cycle that is 20 days shorter than traditional farming [1] - The output from the plant factory can reach approximately 150 kilograms of vegetables and 20,000 ornamental flowers daily, generating an annual output value of around 1.8 million yuan [1] - The combination of glass and PV structures in flower-growing greenhouses enhances flower yield and optimizes land use efficiency [1] Group 2: Photovoltaic and Aquaculture - The "PV + fish farming" trend involves floating solar panels on fish ponds, which helps reduce water evaporation, suppress algae growth, and improve fish quality [1] Group 3: Environmental and Economic Impact - The synergy between "PV + agriculture" is contributing significantly to green development and rural revitalization, aligning with the dual carbon objectives [1]
预防骨头“变脆” 35岁前“存钙”是关键
Ren Min Wang· 2025-10-19 03:39
Core Viewpoint - The article highlights the prevalence of osteoporosis in China, particularly among individuals aged 50 and above, emphasizing the need for awareness and preventive measures to maintain bone health. Group 1: Prevalence and Impact - The incidence of osteoporosis among individuals over 50 in China is 19.2%, with a significantly higher rate in women compared to men [1] - Among those aged 65 and above, the incidence rises to 32%, with more than half of the women affected [1] - Osteoporosis is characterized by reduced bone mass, microstructural deterioration, and increased fragility, leading to a higher risk of fractures and a significant impact on quality of life [1] Group 2: Prevention Strategies - Key strategies for prevention include: - **Diet and Sun Exposure**: Consuming calcium-rich foods such as milk, soy products, small fish, and green leafy vegetables, along with adequate vitamin D from sun exposure [2] - **Exercise**: Engaging in moderate exercise to stimulate bone health, with recommendations varying based on risk levels [3] - **Avoiding Bad Habits**: Reducing smoking, alcohol consumption, and high intake of carbonated drinks and caffeine to protect bone health [4] Group 3: Early Detection and Intervention - Early detection through bone density testing is crucial for diagnosing osteoporosis, with interventions available for those with reduced bone mass [5] - Emphasis is placed on building bone mass before the age of 35 to effectively lower fracture risk in later life [5]
冰箱冷藏食物怎样保存并食用(服务窗)
Ren Min Ri Bao· 2025-06-22 22:10
Group 1 - The article discusses food storage practices during summer heat, emphasizing the importance of proper refrigeration to prevent spoilage and ensure safety [1] - Different vegetables have varying storage temperature requirements; leafy greens should not be stored for more than 3 days, while other vegetables like potatoes and carrots can be stored longer [1] - Fresh milk, especially pasteurized milk, has a short shelf life of about one week and should be consumed quickly after opening [1] Group 2 - A case study is presented where a patient experienced severe dehydration and acute kidney failure after consuming overnight watermelon, highlighting the risks of eating improperly stored food [2] - It is advised that cut fruits should not be stored in the refrigerator for more than two hours to avoid bacterial growth [2] - The article warns against consuming ice-cold foods immediately after sweating, as it can lead to gastrointestinal issues [2]
打造“库车样板”,推进乡村全面振兴
Ren Min Ri Bao· 2025-05-23 21:56
来到库车市乌恰镇的甬库振兴村,站在高处远眺,湖面碧波荡漾,成群的野鸭在桥下嬉戏,一间间民宿 鳞次栉比。谁能想到,3年前,这里还是荒滩。 库车市借鉴浙江"千万工程"经验,不断完善乡村基础设施,深入实施绿化、美化、亮化工程,乌恰镇乌 恰一村这个曾经与戈壁荒漠为邻的小村庄,变成了"世外桃源"甬库振兴村。 夏日傍晚,甬库振兴村文化广场上响起欢快的麦西来甫乐曲,大家一起跳舞,释放劳作一天的疲 惫。"大家享受快乐时光,学国家通用语言文字,还能卖手工馕和刺绣,日子越来越热闹。"甬库振兴村 村民热孜完古丽·艾拜说。 库车市甬库同心村智慧农业植物工厂育苗室内,工作人员 在仔细观察幼苗。 王红丽摄 库车市甬库同心村智慧农业植物工厂技术员带领游客参 观。 王红丽摄 一大早,阳光唤醒了新疆库车市玉奇吾斯塘乡甬库同心村,艾力·克力木的电动车在村道上留下浅浅的 轨迹。这个身着浅蓝工装的汉子,如今有个新身份——甬库同心村智慧农业植物工厂的技术员。"我现 在可是'科技农人'!"他笑着拍了拍工牌,"手机扫一扫,就能看到草莓的生长数据!" 在智慧农业植物工厂内,立体栽培架上,草莓鲜红欲滴,绿叶蔬菜长势喜人。无土栽培技术让作物"摆 脱"季节限制, ...
17种天然食物 吃出你的抗炎力
Bei Jing Qing Nian Bao· 2025-05-05 22:45
Core Insights - Anti-inflammatory diets are gaining popularity due to their potential to reduce chronic inflammation linked to various diseases such as obesity, type 2 diabetes, cardiovascular diseases, and cancer [1] Group 1: Anti-inflammatory Foods - Asparagus is rich in polyphenols, which may help prevent cancer, diabetes, and heart disease [3] - Leafy greens like spinach and kale are significant sources of dietary fiber, vitamin E, vitamin C, and other antioxidants [4] - Berries, despite their small size, are nutrient-dense and high in antioxidants, protecting healthy cells from damage [5] - Avocados provide beneficial monounsaturated fatty acids that help prevent chronic inflammation and support gut health [6] - Legumes are high in dietary fiber, which can generate anti-inflammatory short-chain fatty acids [7] - Coffee contains antioxidants that help combat oxidative stress, which is linked to inflammation [8] - Citrus fruits are rich in vitamin C and flavonoids, which have anti-inflammatory properties [9] - Watermelon contains vitamin C, which helps suppress inflammation [10] - Dark chocolate, particularly varieties with over 70% cocoa, can reduce the risk of heart disease and diabetes due to its flavonoid content [11] - Herbs and spices like cinnamon, ginger, and turmeric can reduce inflammation when added to meals [12] - Olive oil is rich in monounsaturated fats and polyphenols, which have anti-inflammatory properties [13] - Fatty fish, such as salmon and mackerel, are high in omega-3 fatty acids that help block inflammation pathways [14] - Pineapple contains bromelain, which can alleviate pain and swelling from injuries [15] - Tea, especially green tea, contains EGCG, an anti-inflammatory compound [16] - Whole grains provide antioxidants and dietary fiber that support gut health [17] - Walnuts contain alpha-linolenic acid, which has anti-inflammatory effects [18] - Fermented foods improve gut microbiome diversity, reducing inflammation [19] Group 2: Pro-inflammatory Foods - It is essential to limit the intake of ultra-processed foods and refined carbohydrates, which can increase inflammation [20] - Fried foods are high in unhealthy fats, contributing to chronic inflammation [21] - Sugary beverages and foods with added sugars are significant contributors to inflammation [21] - Alcohol should be consumed in moderation, with one glass of red wine being sufficient [22] - Excessive consumption of red meat is linked to increased inflammation markers [22]