Soil conditioner for improving sodium accumulation in soil using macroporus inorganic mineral

摘要

invention porous sintered minerals (macroporus inorganic mineral), perlite (perlite), powdered coconut feet (pulverized cocopeat), sulfate, gypsum (gypsum), a liquid amino acid (amino acid liquid) and oxalic acid (oxalic acid) salt accumulation of soil for soil improvement comprising improving agent as an active ingredient , methods for their preparation and improve the soil with the soil conditioner salt accumulation to provide a way . ;