Group 1 - Jiangxi province has over 18 million acres of late rice being harvested, with increases in planting area, yield per unit, and total production for early rice [1] - The average yield for conventional rice fields in Jiangxi is 533.67 kg per mu, while demonstration fields yield 585.19 kg per mu, indicating significant improvements in conventional farming practices [3] - The increase in rice yield is attributed to the implementation of a rice yield enhancement initiative, which promotes advanced rice cultivation techniques among farmers [5] Group 2 - Jiangxi has established 17 counties focused on rice yield enhancement, creating 217 "ton grain" areas and 771 high-yield areas, supported by expert teams providing guidance to farmers [5] - Key factors contributing to increased rice yield in Jiangxi include higher numbers of panicles per mu, increased seed setting rates, and heavier thousand-grain weights [7] - The province has invested in 54,200 tracked combine harvesters and 12,600 drying units, establishing over 470 emergency agricultural machinery service teams to facilitate the harvest of autumn crops [7] Group 3 - In Liaoning province, the autumn harvest is progressing rapidly, with 40.982 million acres of grain harvested, achieving a progress rate of 76.1% [10] - The area for soybean harvesting in Liaoning has reached 1.319 million acres, with a progress rate of 68.1%, supported by targeted training for machine operators to reduce losses during harvesting [10][12] - New soybean varieties that are resistant to high density planting and lodging have been promoted, increasing the planting density from over 8,000 to more than 11,000 plants per mu, resulting in over a 30% increase in yield without compromising protein and fat content [12][14]
金秋丰收画卷：创新科技助力多地秋收单产提升