Manufacturing method of delayed granular pesticide fertilizer

摘要

The present invention relates to a method of producing a sustained-release pesticide fertilizer which is easy to handle and store, and which has an effective rooting effect, by coating a pesticidal and / or fertilizer particle with a rosin or rosin mixture and then additionally coating a protective-The present invention also relates to a sustained-release pesticide fertilizer which is composed of a single-layer or multi-layer pesticide layer and a fertilizer layer, and which is coated with base coat and protective coating to control the elution rate of each active ingredient.