摘要
为了解决马铃薯施肥量大和施肥不匀的技术难题,设计研发了螺旋推进式施肥装置,实现了根据播种机的作业速度以及株距变化调整施肥量的功能,兼可为玉米、大豆等其他作物进行施肥。样机试验,表明该机具具有施肥量大、性能先进、故障率低及安全可靠等特点。
In order to solve the technical problems of potato for fertilizer and fertilization unevenness, we design the spiral type fertilizing device. It can adjust the amount of fertilizer according to the seeding machine operating speed and spacing change. It can also be for corn, soybean and other crop fertilization. Finally, through the experiment, the machine has the characteristics of large quantity of fertilizer, advanced performance and reliable.
出处
《农机化研究》
北大核心
2015年第6期194-196,200,共4页
Journal of Agricultural Mechanization Research
基金
现代农业产业技术体系建设专项资金项目(CARS-10-P22)
云南省冬季无公害高产技术体系构建及应用项目(2013)
关键词
马铃薯
播种机
施肥装置
螺旋推进式
potato
planter
fertilizer discharging device
spiral type
