Core Viewpoint - The article emphasizes the importance of sweet potato cultivation in Guangdong as a key agricultural product that contributes to food security and rural revitalization, highlighting the province's efforts in enhancing the sweet potato industry through innovation and quality improvement [2][8][12]. Group 1: Industry Overview - Sweet potatoes are significant food crops that drive farmers' income and rural development [2]. - Guangdong has a large scale of sweet potato cultivation, with 2.65 million acres planted in 2023, yielding 4.43 million tons of sweet potatoes and 0.65 million acres of potatoes with a production of 1.06 million tons [10][11]. - Sweet potatoes have become a competitive agricultural industry in Guangdong, with a focus on seasonal planting to maximize market value [12][14]. Group 2: Technological and Strategic Initiatives - The province is implementing strategies to ensure food security through land and technology, emphasizing the need for high-yield and adaptable crops like sweet potatoes [7][8]. - Guangdong is constructing an integrated sweet potato industry chain, focusing on breeding, production, processing, and marketing to enhance overall quality [16][17]. - The provincial government has selected seven leading sweet potato varieties, including five sweet potato and two potato varieties, to improve market offerings [18][19]. Group 3: Processing and Market Development - The sweet potato processing sector is diversifying, producing a range of products such as sweet potato fiber cakes, dried sweet potatoes, and functional foods [27][28]. - The nutritional value of sweet potatoes is being leveraged to upgrade traditional food products and develop new health-oriented and convenience foods [29][30]. - The Ministry of Agriculture and Rural Affairs has proposed a three-year action plan (2024-2026) to promote the development of the agricultural processing industry, aligning with Guangdong's efforts to enhance its sweet potato sector [32][42].