新型智能撒肥机研究与设计

The Research and Design of New Intelligent Spreader

农田作业中,全层施肥(将肥料均匀播撒于地表,然后用铧式犁耕翻入土或及时浇水将肥料融入土壤)逐渐成为农作物种植中必不可少的重要环节,大量试验证明该技术是实现农作物增产增收的重要措施。但是,通过到农村大量走访调研发现,山东省广大农村仍采用人工撒化肥的方式施肥,不但导致播撒不均、效率低、肥效不高,而且会造成化肥对人体的伤害。调研发现,运用机械施肥能极大地改变目前现状,不但能降低农民的劳动强度,而且机械化施肥作业可以提高作业效率和化肥利用率,更能达到农作物稳产和增产的目的。

Field work,whole layer fertilization(the fertilizer evenly spreads in the surface,and then use the moldboard ploughing soil or fertilizer into the soil will be timely watering)gradually become an indispensable part in crop planting,experiments show that this technology is implemented to increase crop production income the important measures.But a large number of visits to rural areas through the survey found that in rural area of Shandong province was still using the way of artificial fertilization and fertilizer,sow not only leads to uneven,low efficiency,efficiency was not high,but also can not avoid harm to the human body chemical fertilizer.The investigation found that the use of mechanical fertilization can greatly change the current situation,it will not only reduce the labor intensity of farmers,and mechanization fertilizer can increase the utilization rate of fertilizer and the operation efficiency,can achieve the goal of increasing the yield of crops and yield.