中新社辽宁盘锦1月10日电 题：科技赋能 北方盐碱地变身"热带果园" 中新社记者 韩宏 1月10日正值北方寒冬，辽宁盘锦一处温室大棚内，成排的果树郁郁葱葱，长果桑、芒果、芭乐等果实 挂满枝头，空气中弥漫着热带水果的甜香。 1月10日， 辽宁盘锦的兴隆生态农场里结满了待成熟的芒果。付枭男 摄 这一温室大棚位于辽宁省盘锦市兴隆台区中心台村的兴隆生态农场。昔日土壤盐碱化严重的这片土地， 通过持续改良与现代农业科技赋能，成功实现了"南果北种"。如今，南方水果正跨越地理边界在这里扎 根结果，曾经的"不毛之地"蝶变为带动农民增收、促进乡村振兴的鲜活样板。 "合适的温度是实现'南果北种'的关键因素，尤其植物在花果期对温差极其敏感。"兴隆生态农场项目负 责人印宝石介绍称，盘锦的冬季，气温常跌破零摄氏度，但在该农场的长果桑大棚，实时温度接近28摄 氏度。保持适宜的温湿度得益于农场配备的智能环境控制系统：温度过高自动通风，湿度过低启动滴 灌，光照不足则有补光灯充当"人造太阳"。 通过精准模拟南方气候，一些水果甚至实现了"超常发挥"，如长果桑在这里可实现一年两熟或三熟，甜 度经测量是普通西瓜的近三倍。 目前，农场已成功引种释迦、木 ...

Core Insights - The article highlights the successful cultivation of dragon fruit in northern China, specifically in Yangling, Shaanxi, showcasing a modern agricultural model that allows for the growth of tropical fruits in non-native regions [1][2]. Group 1: Agricultural Innovation - The Yangling dragon fruit cultivation base has implemented advanced greenhouse technologies, including double and triple membrane structures, to control temperature and humidity effectively [1]. - The base covers over 200 acres, with approximately 150 acres dedicated to high-standard greenhouses, managed by a small team of only eight people due to the use of smart management systems [1][2]. Group 2: Economic Impact - The base has developed 28 varieties of dragon fruit, with nine main varieties, producing over 500 tons annually, which translates to significant economic benefits for farmers [2]. - Each dragon fruit plant can live for 20 to 30 years and can yield fruit continuously throughout the year, providing farmers with an income of 30,000 to 50,000 yuan per acre [2]. Group 3: Knowledge Transfer and Expansion - The team offers comprehensive guidance to farmers, adapting techniques to local climate conditions, and has promoted dragon fruit cultivation across over 50,000 acres nationwide, benefiting more than 2,000 farming households [2]. - The base also produces processed products such as dried dragon fruit, fruit wine, and vinegar, creating a complete industrial chain and enhancing profitability through agricultural and tourism integration [2]. Group 4: Future Prospects - The focus will remain on breeding and developing superior varieties to help farmers achieve higher economic returns, indicating a promising future for the "south fruit north planting" technology [3].

Core Viewpoint - The article highlights the successful cultivation of dragon fruit in the northern region of Shanxi Province, China, showcasing a model of agricultural innovation and rural tourism integration that contributes to local economic revitalization [1][3]. Group 1: Agricultural Innovation - The village of Bailuqian has transitioned from traditional crops to cultivating dragon fruit, achieving overall poverty alleviation in 2017 [3][5]. - The initiative was led by a local entrepreneur, Wu Ruihua, who introduced the concept of "growing southern fruits in the north" and successfully adapted the cultivation techniques to the local climate [5][6]. - The dragon fruit is now sold at a price of 10 yuan per pound, with an annual yield exceeding 2,000 pounds per greenhouse, generating stable annual income of over 140,000 yuan [5][6]. Group 2: Economic Impact - The cultivation of dragon fruit has increased greenhouse utilization and economic benefits, creating employment for over 20 individuals and boosting collective village income [6]. - The village plans to develop over 200 acres of barren hills for a "four seasons fruit" rural tourism project, aiming to explore new pathways for rural revitalization [6]. Group 3: Future Prospects - Future plans include expanding sales channels, introducing deep processing, and planting new varieties such as passion fruit and fig, transforming the area into a year-round fruit destination [5][6].

Core Viewpoint - The "Southern Fruits Northern Cultivation" initiative is rapidly advancing in China, allowing southern fruits to be cultivated in northern regions, providing consumers with new choices and increasing income for northern farmers [4][5][8]. Group 1: Industry Overview - China's annual fruit production is nearly 7 trillion pounds, accounting for about one-third of global production [4]. - The Guangxi Zhuang Autonomous Region has maintained the highest fruit production in the country, reaching 74.4 billion pounds in 2024 [4]. - The market share of Guangxi fruits in Beijing's New Agricultural Products Wholesale Market exceeds 6%, indicating high consumer acceptance [4]. Group 2: Development of "Southern Fruits Northern Cultivation" - Since 2012, over 30 types of tropical fruits have been successfully cultivated in northern regions, with a total planting area exceeding 10,000 acres across various provinces [5][6]. - In Beijing, the area dedicated to southern fruit cultivation has expanded to approximately 1,150 acres, featuring 18 different varieties available for year-round harvesting [5][6]. Group 3: Technological Advancements - Modern facility agriculture has significantly improved the conditions for cultivating southern fruits in northern regions, with over 40 million acres of facility agriculture currently in operation [6][9]. - Advanced agricultural technologies, such as real-time monitoring of soil and climate conditions, have enabled the successful cultivation of temperature-sensitive tropical fruits [6][7]. Group 4: Economic Impact - The "Southern Fruits Northern Cultivation" initiative has provided new income opportunities for northern farmers, with some farmers reporting additional annual income of 50,000 to 60,000 yuan from fruit picking [8]. - The integration of facility agriculture with local tourism has further enhanced income prospects for farmers in regions like Gansu [8]. Group 5: Future Prospects - The National Modern Facility Agriculture Construction Plan (2023-2030) aims to increase the scale of facility agriculture and boost the income of farmers involved in this sector [9]. - The retail market for fruits in China is projected to grow to 1.8 trillion yuan by 2026, with southern fruits expected to be a key consumption hotspot [9].