New Mechanized Tillage Techniques in Paddy Field

In order to solve tillage problems of traditional tillage machine operating in paddy field，improve quality of direct seeding and mechanized transplanting of rice，improve rice-planting mechanization level，enhance mechanical tillage efficiency and reduce tillage cost，new mechanized tillage techniques in paddy field were put forward.Technical contents and characteristics，operation quality requirements，main technical route，set of machinery，existing problems and development directions were discussed.Through adoption of new mechanical tillage technology，surface flatness was good and straw stubble on surface was less，that could meet agronomic requirements.New mechanized tillage techniques could also increase tillage efficiency by 30% and reduce tillage costs by 30%，the technology has a good promotion value.