A SOIL CONDITIONER FOR SALT DAMAGED AREA AND A METHOD OF PREPARING THE SAME

摘要

PURPOSE: A soil conditioner for salt damaged area is provided to prevent salinity damage of high concentration by effectively removing active sodium contained in the soil and to improve a growing environment of plant. CONSTITUTION: A soil conditioner for salt damaged area comprises (i) sodium-bonded clay mineral in which sodium ions on the surface is substituted with calcium ions, magnesium ions and potassium ions, and (ii) soil microbes adsorbed on the surface of the sodium-bonded clay mineral. The soil microbes is at least one selected from the group consisting of methylobacterium sp., bacillus sp., pseudomonas sp., streptomyces sp., and effective micro-organism.