Research Status Quo and Development Trends of Harvesting Mechanization Technology on Rice，Wheat and Rape in China

Based on the practical needs of multi-function and high utilization rate of mechanization harvesting technology for rice，wheat and rape in China，research status quo and development process had been introduced.Structural features and relative technical problems of harvesters for rice，wheat and rape had been elaborated.And then，the common and proprietary technologies of harvesting rice，wheat and rape had been analyzed.These technologies′ developing suggestions had been put forward.