According to China's agricultural machinery industry association to provide the latest statistics show that 2008 tractor market was bigger: about 25 large and medium-sized tractor production enterprise, in May 2008 large and medium-sized tractor production is 2008 units, year-on-year growth of 71.9%, 17411 units 1-5 month accumulative total production of 131906 sets of large and medium-sized tractor, year-on-year growth of 36.54%, 96605. In May 141 enterprises to produce small tractor 161940, fell 5.31% year on year, 1 - cumulative production of small tractors in May 1075412, up 24.7% from a year earlier. In order to better analyze the tractor market situation, is the combination of tractor industry statistics institute of mechanical industry to provide statistical data for further analysis and illustration. Large and medium-sized tractor: fill the push the market rebound from month to month According to mechanical industry tractor industry statistics to learn the information show that ? 5 month