摘要
旱作马铃薯微垄覆膜侧播技术是采用一膜两垄、一垄两行来播种的农艺方法,目前尚没有与之配套的农机可以作业。为了提高其机械化水平,研制了旱作马铃薯微垄覆膜侧播机,其主要由机架、施肥装置、播种装置、行走装置、传动装置、取土整形装置、铺膜装置、压膜装置及覆土装置等组成。田间试验表明:该机具能够一次性完成农艺方法的多道工序,满足设计要求。
The technology of rain- fed potato planted by side planting with micro- ridge and plastic film mulching is an agronomic methods,when sowing that makes the use of a membrane with two ridge and a ridge with two row,but there isn't an agricultural machinery can finish the job at present. In order to improve its mechanization level,developed the rain- fed potato planter,which is mainly composed of frame,fertilizer application device,seeding device,walking device,transmission device,sampling and shaping device,film laying device,film pressing device,soil covering device and so on. The field test showed that it could complete the agronomic methods' multi- channel processes in one time,but also meet the requirements of mechanical design.
出处
《农机化研究》
北大核心
2016年第2期62-66,共5页
Journal of Agricultural Mechanization Research
基金
国家重点基础研究发展计划(2012CB126307)
公益性行业(农业)科研专项(201303104)
关键词
马铃薯
旱作
播种机
微垄覆膜
侧播
potato
rain-fed
planter
micro-ridge and plastic film mulching
side planting
