METHOD FOR REDUCING NITRIC ACID CONCENTRATION OF PLANT UNDER CULTIVATION AND LIQUID THEREFOR

摘要

PROBLEM TO BE SOLVED: To provide a method for reducing the nitric acid concentration of a plant under cultivation at low cost while securing sufficient yield. SOLUTION: The method for reducing the nitric acid concentration of the plant under cultivation comprises preparing deep sea water whose chlorine concentration and electrical conductance are adjusted to levels lower than safety standards securing the healthy growth of the plant while leaving respective ingredients in the deep sea water intact, and then applying the thus adjusted deep sea water to the plant during a part of or the whole process from its germination to growth. COPYRIGHT: (C)2006,JPO&NCIPI