Core Insights - The article highlights the focus on the breeding of high-quality lychee varieties in Hainan, which is expected to significantly enhance the industry by 2025 [1] Group 1: Industry Development - Hainan's lychee production is projected to reach a total output of 207,000 tons by 2025, with an export value of 38 billion RMB and an export amount of 600,000 USD [1] - The price of lychee is anticipated to increase by 20% to 30% year-on-year [1] Group 2: Research and Innovation - The provincial lychee and longan industry technology system has identified over 300 collection points and gathered more than 40 domestic and international germplasm resources, including 68 new resources from regions like Cambodia, Thailand, and Madagascar [1] - Over 30,000 hybrid seedlings have been cultivated this year, with more than 20 excellent strains identified, including 12 that have applied for new variety protection rights, and one that has already been authorized [1] Group 3: Focus on Quality - The technology system is prioritizing the breeding of early-maturing, high-quality, and disease-resistant lychee varieties to extend the market availability period [1] - Efforts are being made to promote variety dissemination and implement green control technologies to address challenges in industry development [1]

Core Viewpoint - The article discusses the discovery and potential commercialization of a new lychee variety named "Jiangjun Green," which is expected to enhance the lychee industry in Huizhou, Guangdong Province [4][48]. Group 1: Historical Context - The cultivation of lychee in Huizhou dates back to the Song Dynasty, with historical records indicating that the lychee trees were moved to the current location in Lilin Town [8][9]. - The region has a long-standing tradition of lychee cultivation, with over 20,000 acres dedicated to this fruit, making it a significant area for high-quality lychee production [12][11]. Group 2: Discovery of "Jiangjun Green" - The "Jiangjun Green" mother tree was identified during a visit by researchers from the Guangdong Academy of Agricultural Sciences, who conducted molecular identification to confirm it as a new genetic resource [15][17]. - Molecular marker identification and genetic background analysis have established that "Jiangjun Green" is entirely distinct from over 700 existing lychee genetic resources [25][26]. Group 3: Characteristics and Market Potential - "Jiangjun Green" is characterized by its full, short-round shape, medium-thick skin, and attractive color, with a sweet and smooth flesh that has a high kernel-to-flesh ratio [33][36]. - The initial observations indicate that its maturity period is generally from late June to early July, with good post-harvest storage capabilities, potentially outperforming traditional varieties like "Hanging Green" [45][47]. - The market response has been positive, with a premium gift box priced at 168 yuan already receiving numerous orders, and the current yield is approximately 4,000 pounds from 100 acres of planted area [41][40].