牧草种子收获机研究现状与展望  

Research Status and Prospect of Forage Grass Seed Harvester

作　　者：刘伟 李凤鸣 李伟 张英俊 刘立平 刘贵林 高晓宏 贾俊俊 LIU Wei;LI Fengming;LI Wei;ZHANG Yingjun;LIU Liping;LIU Guilin;GAO Xiaohong;JIA Junjun(Hohhot Branch Co.,Ltd.,Chinese Academy of Agricultural Mechanization Sciences,Hohhol Inner Mongolic 010010,China)

机构地区：[1]中国农业机械化科学研究院呼和浩特分院有限公司,内蒙古呼和浩特010010

出　　处：《农业工程》2021年第7期17-20,共4页AGRICULTURAL ENGINEERING

基　　金：国家重点研发计划项目(2019YFC0507702);内蒙古自治区科技重大专项项目(2020ZD001)。

摘　　要：以牧草种子收获农艺要求及收获工艺为切入点,介绍了国内外牧草种子收获机发展概况,列举了典型机型技术特点,剖析我国牧草种子收获机存在技术水平低,草籽损失大、净度低,适应性和可靠性差,效率和智能化水平低等问题,提出牧草种子收获机向高质量、高技术水平、高效率、高可靠性、高净度、低损失率和联合收获方向发展的趋势,为国内牧草种子收获机研发提供参考和借鉴。Taking agronomic requirements and harvesting technology of forage grass seed harvest as starting point,development overview of forage grass seed harvesters at home and abroad was introduced and technical characteristics of typical models were listed. Problems of forage grass seed harvester in China were analyzed,such as low technical level,large grass seed loss,low cleanliness,poor adaptability and reliability,low efficiency and intelligence level. Development trend of forage grass seed harvester toward high quality,high technical level,high efficiency,high reliability,high clarity,low loss rate and combined harvest was put forward. It provides reference for research and development of forage grass seed harvester in China.

关 键 词：牧草 草籽收获机 采集头 割前脱粒 分段收获 联合收获 

分 类 号：S817.11[农业科学—畜牧学]