简易实用施肥器,经示范应用,证明它具有省力、省工、节时、节肥以及提高作物产量的显著效应,受到农民的欢迎。现将有关技术及效益向广大农户介绍如下。 一、制作技术 简易施肥器其组件为:扶手、拉把、容器、下肥管、开沟锥体板,控深板等。扶手、拉把 Simple and practical fertilizers, the demonstration application, it has proved to be labor-saving, labor-saving, time saving, fertilizer and improve the crop yield significant effect, welcomed by farmers. Now the technology and benefits to the majority of farmers are as follows. First, the production of simple technology components for the fertilizer device: handrails, pull handle, container, under the fat pipe, ditch cone board, control deep board. Handrail, pull the handle