Group 1: Agricultural Development and Harvesting - The autumn harvest is underway in various regions, with a focus on enhancing agricultural production capacity and promoting orderly grain collection [1] - In Heilongjiang, the use of contract farming has expedited the rice harvesting process, allowing immediate transportation to storage facilities [3] - In Ningxia, new agricultural technologies and machinery have led to increased rice yields, achieving approximately 1000 pounds per acre [6] Group 2: Resource Utilization and Efficiency - In Xinjiang, corn harvesting is characterized by efficient machinery that reduces labor costs and shortens harvesting time, with by-products being repurposed as livestock feed [8] - In Hebei, smart agriculture techniques in greenhouse vegetable production have significantly lowered operational costs through the integration of advanced technologies [9] Group 3: Economic Growth through Forest Resources - In Hubei, the development of the under-forest economy has provided new income sources for local villagers, with significant areas dedicated to the cultivation of wild mushrooms and medicinal herbs [10]