Group 1 - The core viewpoint of the articles highlights the advancements in agricultural practices, particularly in rice and wheat harvesting, through mechanization and technology integration [1][5][12] - In Qianxinan Prefecture, Ce Heng County, the integration of "mechanized harvesting + drone transportation" significantly improves harvesting efficiency, addressing logistical challenges in rural areas [1][5] - In Yangba Town, over 60% of the 6,100 acres of rice planted in 2025 will utilize mechanized harvesting, with completion expected by early October [7] Group 2 - In the Ili River Valley of Xinjiang, both winter and spring wheat are being harvested, with spring wheat harvest reaching 97% completion [10] - The local government has implemented measures to enhance wheat yield, including the distribution of 50.36 million yuan in subsidies for quality seeds and the promotion of advanced agricultural techniques [12] - The highest yield for spring wheat in 2025 is projected at 850.21 kg per acre, marking a 19.78% increase compared to 2024 [12] Group 3 - In Changji, 1.46 million acres of corn are being harvested, with nearly 30% of the crop already collected [18] - The use of smart water and fertilizer integration systems and dense planting techniques has increased the net income per acre by 200 yuan compared to 2024 [16] - In Heilongjiang, the autumn harvest is underway, with efficient grain collection facilitated by pre-deployed machinery and direct sales to buyers [20][22]