| abstract |
PROBLEM TO BE SOLVED: To promote the growth of bacteria in soil and increase humus in soil by a simple means of spraying on soil and mixing with the soil if desired. In addition to improving soil fertility, water retention, water permeability, etc., it can also decompose and remove contaminants such as organic halogen compounds in contaminated soil, and can also capture and fix heavy metals in soil. Provide the agent. SOLUTION: (A) Disinfection bed and (B) 50 meq / 1. A soil modifier comprising a siliceous to aluminosilicate activator having a cation exchange capacity of at least 00 g and an ammonia adsorbing property. |