Experiment and Analysis of Adaptability on Maize Precision Seeder

Maize precision sowing technology can increase maize yield，save cost and increase economic benefit.But this technology was applied very few in suburb of Beijing.In order to promote the technology of precise sowing maize in Beijing area，adaptability experiment of maize precision seeder was carried out so as to determine seeding machine that was suitable for popularization and application.According to characteristics of the land in suburb of Beijing，Kuhn MAXIMA-6，Johndeere 1030-4 and 2BMF-4 type maize precision seeder were selected to carry out experiment.Test results showed that 3 kinds of models could reach the standard of NY/T 1628—2008‘Operation quality of maize no tillage planter’.Kuhn MAXIMA-6 and Johndeere 1030-4 were suitable for large-scale land sowing work，2BMF-4 was suitable for small plots of land.