摘要
根据精密播种机特点,从排种器驱动技术、播种监控技术、播深控制技术和变量播种技术4个方面,分析归纳精密播种机关键技术优缺点、现状与发展趋势,针对播种机关键技术目前存在的问题提出建议,以便为精密播种机的研究和相关政策的制定提供一定参考。
Based on precision planter characteristics,key technologies of precision planter were analyzed and summarized from four aspects:seed metering device driving technology,seeding monitoring technology,sowing depth control technology,and variable-rate seeding technology.Advantages and disadvantages,current status,and development trends of these key technologies were discussed.Several recommendations were proposed to address existing challenges in key technologies for planters,to provide references for research advancement on precision planter and formulation of related policies.
作者
陈壮
CHEN Zhuang(Shanxi Agricultural Machinery Development Center,Taiyuan Shanxi 030027,China)
出处
《农业工程》
2025年第8期18-22,共5页
AGRICULTURAL ENGINEERING
关键词
播种机
高性能
关键技术
排种器
传感器
planter
high-performance
key technologies
seed metering device
sensor
