Group 1: Pineapple Production in Guangdong - Guangdong is a major agricultural province, producing one-third of China's pineapples, with a total planting area of 350,000 acres and an expected harvest of over 700,000 tons, generating a value of 2.72 billion yuan this year [2][6] - The local agricultural department has implemented early warning systems for natural disasters and established a pineapple index platform to guide farmers on market prices and supply-demand dynamics, leading to improved quality and rising sales prices [6][10] - The introduction of an intelligent sorting line in 2022 at the Xu Wen Pineapple International Procurement Trading Center allows for real-time quality detection of pineapples, ensuring that only high-quality products reach the market [8][10] Group 2: New Agricultural Practices - Young farmers like Xu Zhihui are leveraging e-commerce and social media to market their pineapples, successfully selling over 1 million pounds in a short period [12][13] - The use of AI and drones in lychee orchards is transforming agricultural practices, with a new "smart manager" system developed by Sun Yat-sen University enhancing digital management and monitoring of crops [16][19] - The implementation of AI-driven agricultural practices has resulted in an average yield increase of 20% and improved quality of lychees, with the system being promoted across major production areas in Guangdong [23][25]