玉米精量播种区段控制技术研究现状  

Research Status of Precision Planting Section Control Technology of Maize

作　　者：凌琳 颜丙新 武广伟 李汉青 肖跃进 梅鹤波 董建军 孟志军[2] Ling Lin;Yan Bingxin;Wu Guangwei;Li Hanqing;Xiao Yuejin;Mei Hebo;Dong Jianjun;Meng Zhijun(College of Mechanical Engineering,Guangxi University,Nanning 530004,China;Research Center of Intelligent Equipment for Agriculture,Beijing Academy of Agriculture and Forestry Sciences,Beijing 100097,China;College of Electrical and Information,Northeast Agricultural University,Harbin 150030,China)

机构地区：[1]广西大学机械工程学院,南宁530004 [2]北京市农林科学院智能装备技术研究中心,北京100097 [3]东北农业大学电气与信息学院,哈尔滨150030

出　　处：《农机化研究》2024年第1期9-16,共8页Journal of Agricultural Mechanization Research

基　　金：国家重点研发计划项目(2021YFD2000405);北京市农林科学院青年基金项目(QNJJ202222)。

摘　　要：简述了玉米精量播种区段控制技术的重要意义,指出精量播种区段控制技术是节约良种、提高产量的有效手段,是实现玉米播种节种减损的重要途径。概述了区段控制的发展历程,基于区段控制流程将玉米精量播种区段控制技术分解为种子着床定位、位置关系判断、排种启停控制等3个过程,并介绍了3个过程的主要研究内容和研究历程。综合国内外研究,指出了目前区段控制技术面临的主要技术难点,并结合我国当前玉米播种情况,展望了我国玉米精量播种区段控制技术的发展趋势。This paper briefly describes the significance of precision planting section control technology of maize,and points out that precision planting section control technology is an effective means to save good seeds and improve yield,and an important way to realize seed saving and loss reduction in maize planting.The development process of section control is summarized.Based on the section control process,the section control technology of precision planting is divided into three processes:seed implantation positioning,position relationship judgment and seed metering start and stop control.The main research contents and research process of the three processes are introduced.Based on the research at home and abroad,the main technical difficulties faced by section control technology are pointed out.Finally,combined with the current situation of maize planting in China,the development trend of maize precision sowing section control technology in China is prospected.

关 键 词：玉米 精量播种 区段控制 研究现状 

分 类 号：S233.2[农业科学—农业机械化工程]