年初以来，吉林省农业领域的一项核心数据再次刷新，全省耕种收综合机械化率达到94.6%，位居全国前列。 这数字也意味着，在吉林黑土地上，现代农业机械已全面主导农业生产的关键环节。 支撑这一成就的，是一套行之有效的系统性举措。 政策发力：让好农机用得上、用得好 推动农业机械化向高质高效转型，精准的政策引导至关重要。今年我省打出了一套政策"组合拳"。 "通过农机购置补贴、"优机优补"、报废更新等政策组合拳，优化农机装备结构，大力推广高端智能农机、大马力拖拉机等现代化农机装备，推动农机应用 向高质高效迈进。" 吉林省农业农村厅农业机械化管理处副处长吴海阔介绍，农机给予顶格补贴，引导农民"买好机"。在农机更新环节，政策也取得突破性进展。 吉林省农业农村厅与省发改委、省财政厅、省粮食和物资储备局等部门联合制定印发年度农业机械报废更新补贴政策，在扩大实施范围、增加报废机具种 类、提高补贴标准、打破区域限制等方面实现创新突破。 将补贴机具种类由原来的12类40种大幅扩展至28类130种，基本覆盖耕种管收全链条。特别对报废水稻抛秧机、北斗终端等老旧机具并更新先进设备的，补 贴标准最高提升50%。 强有力的资金支持起到了关键作用 ...

Group 1 - The core viewpoint of the article highlights the successful implementation of protective tillage practices in Tongyu County, Jilin Province, which has significantly increased corn yields through the use of straw return and strip tillage methods [1][5][9] - The article describes the innovative strip tillage method, which involves creating straw-covered strips and bare strips for planting, effectively conserving moisture and protecting the soil from wind erosion [5][7] - The corn yield in the cooperative's 3,000 acres increased from over 1,400 pounds per acre to 1,800 pounds per acre due to the adoption of this technology, demonstrating a significant improvement in productivity [7][9] Group 2 - In 2023, Jilin Province added 2 million acres of protective tillage, bringing the total to 40 million acres, with a goal to increase grain production by 10 billion pounds by 2027 [9] - The article also mentions the ongoing wheat harvesting efforts in Henan and Hubei provinces, where local authorities are mobilizing resources to ensure a successful harvest [13][14] - In Hubei, the wheat planting area is 5.36 million acres, accounting for half of the province's total wheat production, with significant efforts being made to facilitate the harvesting process [14][18]