摘要
马铃薯原原种的繁育最早由人工种植,其生产成本高,不利于规模化生产。基于原原种的种植农艺要求、种子物理性状和耕作种床条件等情况,进行了4行气吸式马铃薯原原种精量播种机的研究设计。通过台架和田间试验得到,该播种机的操作性能、播种精度和质量都满足种植的农艺要求,实现了马铃薯原原种机械化精量播种作业。
The breeding of potato original seeds was first planted manually,and its production cost was high,which was not conducive to large-scale production.Based on the agronomic requirements of the original seed,the physical characteristics of the seeds and the conditions of the tillage seed bed,the research and design of the four-row air-suction potato seed precision seeder was carried out.Through bench and field tests,the operation performance,seeding accuracy and quality of the seeder meet the agronomic requirements of planting,and the mechanized precision seeding operation of potato original seeds is realized.
作者
梁玉成
谢宇峰
许剑平
兰海涛
郝磊
邢璐露
王晓勇
LIANG Yucheng;XIE Yufeng;XU Jianping;LAN Haitao;HAO Lei;XING Lulu;WANG Xiaoyong(Heilongjiang Academy of Agricultural Machinery Sciences,Harbin 150081,China)
出处
《农机使用与维修》
2024年第5期1-4,共4页
Agricultural Machinery Using & Maintenance
基金
国家重点研发计划子课题(2022YFD1500803-3)
国家玉米产业技术体系(CARS-02-34)
黑龙江省重点研发计划课题(2022ZX05B05-02)
黑龙江省“百千万”工程科技重大专项课题(2020ZX17B01-1)。
关键词
马铃薯原原种
精量播种
设计与试验
original potato seed
precision seeding
design and test
