金秋好“丰”景！各地科技助力，我国秋粮陆续进入收获期

Group 1 - The autumn grain accounts for three-quarters of China's total annual grain production, and the harvest is currently underway with technological support ensuring a solid foundation for a bumper harvest [1] - In Northeast China, particularly Heilongjiang, the grain planting area remains stable at over 22 million acres, with corn planting area around 10 million acres [3] - Jilin province has a rice planting area of 12 million acres, with early harvesting expected due to advanced seedling and transplanting techniques, allowing new rice to be available by the end of September [5] Group 2 - In the middle and lower reaches of the Yangtze River, rice harvesting is progressing rapidly, with over half of the 22 million acres of mid-season rice in Hunan harvested, and high-standard drying and storage projects being implemented to ensure grain quality [7] - In Hubei, over 3 million acres of mid-season rice have been harvested, with initiatives in 55 major grain-producing counties aimed at increasing yield through crop rotation and other sustainable practices [7] - In Southwest China, rice harvesting is nearing completion in Chongqing, where over 90% has been harvested, and expectations for increases in planting area, yield, and total production are high due to comprehensive agricultural improvements [9]