Core Insights - The article highlights the innovative approach of Yunnan University's "Technology Small Courtyard" in agricultural research and development, focusing on perennial rice cultivation and its benefits for local farmers [1][2][5] Group 1: Research and Development - The Yunnan University team has developed perennial rice varieties such as "Yunda 25" and "Yunda 107," which can be harvested for 3 to 4 years after a single planting [2][5] - The research team has successfully promoted their planting techniques across multiple regions in Yunnan and extended their impact to 14 countries in South Asia, Southeast Asia, the Middle East, and Africa [2] Group 2: Economic Impact - Local farmers have reported significant cost savings of approximately 500 yuan per mu (about 0.067 acres) annually by using the university's rice seeds, eliminating the need for yearly seed purchases and labor-intensive planting [5][6] - The new agricultural practices allow farmers to save time and engage in additional income-generating activities, such as selling barbecues or working in cities [5][6] Group 3: Educational Experience - Graduate students spend three years in the program, with two years dedicated to hands-on experience in rural areas, learning both advanced agricultural techniques and practical farming skills [6][8] - Students are involved in data collection, analysis, and local farmer training, bridging the gap between academic research and practical application [6][8] Group 4: Community Engagement - The initiative has transformed the relationship between students and local farmers, fostering a collaborative environment where both parties learn from each other [8] - The program aims to ensure that research outcomes are effectively implemented in the field, contributing to both agricultural innovation and community development [5][8]