Patent ID: 6391079
Filing Date: 2002-05-21
Classification: C05D,C05G

Abstract:
A fertilizer with a chelate element, the fertilizer comprising on the basis of weight 0.01 to 4 parts of a compound of metal for forming the central metal of the chelate, 1 to 5 parts of an oxycarboxylic acid having a carboxyl group, 2 to 8 parts of a potassic element, 0.1 to 1 part of a nitrogenous element, and 0.01 to 2 parts of a phosphorus element to provide a pH value of 6.0 to 7.5 when mixed with water, whereby the fertilizer can derive glutathione S-transferase molecular species when a living body ingests an agricultural product cultivated with the fertilizer.