西南丘陵山区马铃薯全程机械化生产现状及存在的问题

西南地区地处丘陵山区，地理环境复杂，薯类种植面积和产量占比大，但生产机械化水平低。针对西南地区薯类生产机械薄弱和农机农艺不协调的问题，从马铃薯品种、生产现状、国内外生产装备方面综述西南丘陵山区马铃薯生产机械化现状，从播种作业、生产模式、生产技术等方面分析西南地区马铃薯生产机械应具有小型化、低功耗、挖掘减阻、收获低损伤等关键技术，并针对西南丘陵山区马铃薯全程机械化生产的问题提出对策与建议。 

Current Situation and Existing Problems of Potato Mechanization Production in Hilly and Mountainous Regions of Southwest China

Southwestern region locates in hilly and mountainous areas, with complex geographical environment, low level of mechanization of potato production, and a large proportion of planting area and output．To lift level of potato production machinery, co-ordinate agricultural machinery in southwest region of China, current situation of potato production mechanization in hilly and mountainous regions of Southwestern China was summarized from aspects of potato varieties, production status, and domestic and foreign production equipment．From planting operation, production mode, production technology, it was analyzed that potato production machinery in the southwest region should have key technologies such as miniaturization, low power consumption, digging and drag reduction, and low harvesting damage．Countermeasures and suggestions were put forward to solve problems of potato mechanized production in hilly and mountainous regions of Southwest China．