农业装备与车辆工程2025，Vol.63Issue(4)：7-13,7.DOI:10.3969/j.issn.1673-3142.2025.04.002
甘薯机械化收获技术装备研究现状及展望
Current status and prospects of mechanized harvesting technology and equipment for sweet potatoes
摘要
Abstract
As the world′s largest sweet potato growing country,the harvesting methods are still mainly manual and the level of mechanization is relatively low,which severely restrict the sustainable development of the industry.Therefore,there is an urgent need to break through the development bottleneck through the research and development of technical equipment.After systematically sorting out the research progress of sweet potato mechanized harvesting technology and equipment at home and abroad,and combining it with the current situation of the sweet potato industry in our country,it was found that the physical characteristics of sweet potatoes led to great difficulties in mechanized harvesting,the lack of a unified standard for planting agronomy,and significant regional differences in cultivation patterns,resulting in insufficient adaptability of mechanized operations.Limited investment in scientific research and a lagging R&D process led to a shortage of specialized harvesting equipment,which were the main existing problems.Moreover,the existing equipment generally had defects such as poor adaptability,low operation efficiency,and unstable harvesting quality,making it difficult to meet the needs of industrial upgrading.Therefore,it was recommended that the integration of agronomy and agricultural machinery be achieved by strengthening the breeding of varieties suitable for mechanization and the construction of a standardized cultivation system.Modular innovative design of core components should be carried out to improve the adaptability of the equipment to working conditions.Relying on policy support and capital investment,key technologies such as resistance reduction and loss reduction excavation,flexible sweet potato-soil separation,and intelligent sorting should be focused on and broken through.Finally,through the dual-drive of technological R&D and industrial promotion,the level of mechanized harvesting should be comprehensively improved to provide equipment and technical support for the construction of a modern sweet potato industry system.关键词
甘薯/机械化收获/薯土分离/减阻降损挖掘技术/明薯率Key words
sweet potatoes/mechanized harvesting/separation of potatoes and soil/drag reduction and loss reduction excavation technology/rate of exposed potatoes分类
农业科技引用本文复制引用
李娜,邸志峰,崔中凯,姜伟,张华,周进..甘薯机械化收获技术装备研究现状及展望[J].农业装备与车辆工程,2025,63(4):7-13,7.基金项目
广州市科技计划项目"甘薯智能收获技术装备创制与应用"(2024B01J1436) （2024B01J1436）
2025年度山东省农业科学院农业科技创新工程项目"甘薯机械化生产关键技术与智能装备创制"(CXGC2025B15) （CXGC2025B15）
山东省薯类产业技术体系(SDAIT-16-13) （SDAIT-16-13）
