摘要
为了适合保护性耕作的需要、解决旱田旱期播种出苗保苗的问题,达到节水、免耕、侧深施肥和半精量播种的目的,研制了与小四轮拖拉机配套的节水型免耕施肥播种机。该机能够一次性完成破茬松土、侧深施肥、穴灌、半精量播种、覆土镇压等多项作业,对麦茬地按时复播玉米等作物具有重要的意义。
In order to suit the protection cultivation and solve the problem of maintaining seedlings in arid area, to achieve at saving water, no-till plough, side applying fertilizer deeply and half precision planting, a no-till planter with saving water and mulch fertilizing which adapted to small-four tractor. The planter can complete the broken stubble loose earth, the side applies fertilizer deeply, the hole irrigating, half precision planting, pressing stalk, and so on. It is reasonable for sowing crops in wheat stubble batch field in time.
出处
《农机化研究》
北大核心
2008年第1期116-117,131,共3页
Journal of Agricultural Mechanization Research
关键词
农业工程
玉米播种机
设计
节水
免耕
施肥
agricultural engineering
maize planter
design
saving water
no-till
mulching fertilizer
