最近,湖南省农机局在慈利县召开了“农机机务管理座谈会”。会议的主要目的是总结和交流三年来开展保养升级赛的经验。我省开展这项工作是从点到面,从拖拉机到内燃机、配套农具,逐步普遍开展起来的。保养升级赛促进了农机完好率的提高。慈利县在开展保养升级赛之前,拖拉机完好率只有20%,内燃机完好率更低。现在拖拉机、内燃机的完好率都达到83%以上。礼陵县、长沙县、湘阴县等农机局也都 Recently, Hunan Agricultural Machinery Bureau held a forum on agricultural machinery maintenance in Cili County. The main purpose of the meeting is to summarize and exchange experience in carrying out maintenance upgrades in the past three years. Our province to carry out this work is from point to surface, from tractors to internal combustion engines, supporting tools, and gradually carried out. Maintenance upgrade to promote the improvement of agricultural machinery intact. Cili County before the maintenance upgrade race, the tractor intact rate of only 20%, the internal combustion engine lower intact rate. Tractors, internal combustion engines are now intact rate reached more than 83%. Li Ling County, Changsha County, Xiangyin County Agricultural Machinery Bureau also