適用在未整地地況一次完成側深施化肥、開溝播種、覆土、鎮壓等聯合作業。作業深度、株距、播種量和施肥量都可以較大范圍內調整，以滿足農藝要求。該機采用外槽輪式排肥器可施多種肥料。

Suitable for joint operations such as deeplateral application of fertilizers, trenching and sowing, soil covering, andcompaction on ungrounded land in one go. The depth of working, plant spacing,sowing amount, and fertilization amount can be adjusted within a large range tomeet agronomic requirements. This machine adopts an external groove wheelfertilizer discharge device, which can apply various fertilizers