Pembuatan Alat Pemupukan Mekanis Sistem Benam Untuk Tanaman Kelapa Sawit

In general, oil palm farmers do fertilization method uses a system of sowing by sprinkling fertilizer on the outskirts (discs) of oil palm trees, but it is not effective because the fertilizer will evaporate and carry by the water when it rains. The purpose of making mechanical fertilization tool by using pocket system for oil palm trees is to optimize fertilization which refers to the 5 T, whi…