Core Insights - The article highlights the successful cultivation and harvesting of Tianmu Mountain sweet potatoes in Xiangyuan Town, Rugao City, with a focus on innovative agricultural practices and market-oriented strategies [1][2][3] Group 1: Agricultural Practices - The Tianmu Mountain sweet potato is being harvested with an average yield of over 3,500 pounds per acre despite facing multiple typhoons and heavy rains [1] - A collaborative model involving local cooperatives and private enterprises has been established to streamline land transfer, provide technical guidance, and connect with market sales, allowing villagers to participate in planting with "zero risk" [2] - The sweet potatoes are sorted into three grades for sale, with demand exceeding supply, particularly for larger sizes which are reserved for processing into sweet potato fries [3] Group 2: Market Opportunities - The sweet potato industry in Hangzhou's Lin'an district is a billion-dollar sector, with e-commerce sales accounting for over 70% of the national market, indicating a strong demand for new planting regions [1][2] - The "Rugao Selenium-rich Sweet Potato" brand is being developed, leveraging the area's unique soil composition, which has selenium levels five times higher than national standards [3] - The town is utilizing live-streaming and e-commerce strategies to enhance sales channels and prevent the issue of "high yield but low income," showcasing local agricultural products through various promotional activities [3]