Group 1 - The seventh Agricultural Science Open Day was held at the Chinese Academy of Agricultural Sciences, focusing on "Agricultural Science Popularization Empowering the Improvement of National Scientific Literacy" [1] - Over 36 affiliated units participated, showcasing cutting-edge technology through exhibitions, laboratory explorations, and interactive experiences [1] - The event attracted more than 4,112 million participants online and offline since its inception in 2019, establishing itself as a brand activity in agricultural science popularization [3] Group 2 - The Plant Protection Research Institute created an immersive experience themed "Biotechnology Assisting Green Control, Plant Protection Forces Safeguarding Food Security," engaging over 300 families [2] - Various interactive games and exhibits were set up, such as the "Agricultural Technology Museum" and "Agricultural Technology Playground," to educate children and families about ecological wisdom and biological genetics [3] - The event featured demonstrations of innovative agricultural technologies, including RNA biopesticides and the effects of viral infections on plants, highlighting advancements in green agriculture [3]

Group 1 - The core idea of the news is the ongoing "Urban-Rural Joint Construction" initiative in Laixi City, Shandong, which aims to enhance agricultural product sales and promote rural revitalization through collaboration between urban and rural areas [1][2][4] - Laixi City has signed joint construction agreements between 11 towns and 24 urban districts, creating a new regional work pattern that emphasizes resource sharing, industrial cooperation, and cultural integration [1] - The initiative has led to the establishment of various projects, such as high-efficiency planting gardens and leisure areas, which are expected to attract over 30,000 visitors annually and generate additional income for local communities [2] Group 2 - Laixi City has developed a three-in-one model for production and sales, combining offline direct sales, online orders, and project interconnection, resulting in over 20,000 yuan in sales from community and supermarket activities since 2025 [3] - The city has launched various initiatives, including the "Laixi Weekend" tourism series, which has attracted over 250,000 visitors and generated direct consumption of over 8 million yuan this year [3] - The total sales of high-quality agricultural products through the Urban-Rural Joint Construction have exceeded 17 million yuan, with all village collective economic incomes reaching over 500,000 yuan [4]