PIGMENT ACCUMULATION ENHANCING SYSTEM, ION GENERATING DEVICE, AND PIGMENT ACCUMULATION ENHANCING METHOD

摘要

PROBLEM TO BE SOLVED: To promote accumulation of a pigment in a plant with a simple method.;SOLUTION: A plant cultivation system 100 includes an ion generating device 1 for generating positive ions and negative ions in a space in which a plant 50 is to be cultivated.;COPYRIGHT: (C)2012,JPO&INPIT