丘陵山区马铃薯机械化收获发展现状及展望

近年来，我国丘陵山区马铃薯种植面积越来越大，产量有所提升，但马铃薯收获机械化率却远低于全国平均水平，而收获是马铃薯全程机械化中用工量最大的环节，造成了马铃薯生产过程人工成本逐渐提高，种植户效益下降。分析了目前我国丘陵山区马铃薯收获技术概况及制约丘陵山区马铃薯机械化发展瓶颈问题，提出了丘陵山区马铃薯机械化收获技术的发展对策和展望，为从事丘陵山区马铃薯机械化收获技术研究人员提供参考。

Development Status and Prospect of Potato Mechanized Harvest in Hilly and Mountainous Areas

In recent years, the potato planting area in hilly and mountainous areas has been increasing and the yield has been improved, but the mechanization rate of potato harvest is far lower than the national average level, and the harvest is the largest link of labor in potato mechanization, resulting in the gradual increase of labor cost in potato production process and the decrease of farmers" benefits. In this paper, the general situation of potato harvesting technology in hilly and mountainous areas and the bottleneck problems restricting the development of potato mechanization in hilly and mountainous areas were analyzed, and the development countermeasures and prospects of potato mechanization harvesting technology in hilly and mountainous areas were put forward, which can provide reference for the researchers engaged in potato mechanization harvesting technology in hilly and mountainous areas.