精准对行分层施肥技术研究

Research on Accurate Layered Fertilization Technology

精准对行分层施肥技术是一种基于卫星导航拖拉机自动驾驶技术实现基肥分层深施和种肥同行的农业新技术。基于精准对行分层施肥技术分层作业特点，设计了2FQ-5分层施肥机，并将其应用于大田试验。试验结果表明：精准对行分层施肥技术较传统撒施的作业方式，具备一定的增产效果，产生了一定的经济效益，在农业生产中具有很好的应用前景。利用现代信息手段助力追肥技术与装备的研究与开发，是推进转变施肥方式，减少肥料用量，提高肥料利用率，保证耕地质量水平的必经之路。

Accurate layered fertilization Technology is a new kind of agricultural technology, which based on satellite navigation guiding and positioning system and tractor automatic driving technology. It can achieve the purposes of laying fertilizer under the sowing line accurately. This paper introduces a layered fertilizer distributor of 2FQ-5 type. The result of field experiments in XPCC showed that, compared with traditional technology, this technology could increase the output and has a good application foreground in the immediate future.