我国葵花收获机研究现状及发展前景

葵花子是我国重要的油料及食品加工原料。研发适合我国农业现状的葵花收获机械，对降低劳动强度、提高葵花收获效率和提高我国农民的经济实力有重要的意义。国外发达国家已经基本上实现葵花收获机械化，葵花收获机向大型化、通用化、专业化、人性化和智能化发展。我国葵花收获机械研制起步较晚，虽有产品生产，但技术都不太成熟，葵花收获机械化水平较低。分析了国内外葵花收获技术研究现状，结合我国葵花油葵、食葵和种植行距不统一的现状，探讨我国葵花联合收获机的市场需求及收获机的种类及优缺点，同时提出了我国葵花收获机发展的政策建议。 

Research Status and Development Prospects of Sunflower Harvester in China

Sunflower seed is China′s important oil and food processing raw materials.Developing sunflower harvester that suited to China′s national conditions has important significance that reducing labor intensity，improving efficiency of sunflower harvest and increasing peasants′ economic strength.Developed countries have basically realized sunflower harvest mechanization.Sunflower harvester develop toward to large-scale，generalization，specialization，humanization and intelligent.China′s sunflower harvest machinery development started late.Although there are product production，but the technology is not mature.Sunflower harvest mechanization level is relatively low.Research status of sunflower harvest technology was analyzed at home and abroad. Market demand，type of harvester and their advantages and disadvantages in China were discussed combined with the present situation that Chinese oil sunflower,edible sunflower and plant density were not uniform.Policy recommendations of sunflower harvester development in China were put forward.