“智”造设施让中国农特产走上全球餐桌 小草莓打开振兴致富“金钥匙”

Core Viewpoint - The article highlights the significance of strawberry production in Donggang, Dandong, Liaoning, emphasizing its favorable climate and the introduction of various strawberry varieties, particularly the "Hongyan" strawberry, which has become a major cultivar in China since its successful introduction in 1999 [6][8]. Group 1: Strawberry Production and Varieties - Donggang is recognized for its unique climate that supports the growth of strawberries, making it one of the few places globally where all four key growth factors—light, temperature difference, soil, and water quality—are optimal [8]. - The "Hongyan" strawberry is the primary variety cultivated in Donggang, known for its vibrant red color and high quality [6]. - In addition to "Hongyan," other varieties such as pink strawberries and "Black Rose" strawberries are also being cultivated, showcasing a range of flavors and aromas [8][11]. Group 2: Technological Innovations and Year-Round Supply - Donggang has implemented smart management and power optimization in greenhouses to create ideal temperature conditions for strawberry growth, enabling year-round supply [13]. - Plans are in place to install more photovoltaic equipment to utilize green energy for cooling in summer, further reducing costs [13]. Group 3: Market Expansion - Donggang strawberries are increasingly being exported to various countries and regions, including Southeast Asia, the Middle East, Canada, Russia, and Kenya, indicating a growing international market presence [14]. Group 4: Research and Development - The Dandong Strawberry Science and Technology Research Institute is focusing on cultivating virus-free strawberry seedlings to ensure long-term health and productivity of strawberry plants [18][22]. - Approximately 200,000 virus-free seedlings are being cultivated, with plans to distribute them to local farmers for replacing old plants [23].