RICE QUALITY-IMPROVING MATERIAL, RICE QUALITY-IMPROVING PRODUCT AND RICE QUALITY-IMPROVING METHOD

摘要

PPROBLEM TO BE SOLVED: To provide rice quality-improving material enabling improvement in rice quality through changing surrounding environment of paddy or rice, to provide a rice quality-improving product, and to provide a rice quality-improving method. PSOLUTION: The rice quality-improving material essentially contains wood charcoal. The rice quality-improving product contains the rice quality-improving material. The rice quality-improving method comprises disposing the rice quality-improving material and/or the rice quality-improving product in the growth environment for the paddy and/or the preservation environment for the rice. PCOPYRIGHT: (C)2008,JPO&INPIT