| 摘要 |
PROBLEM TO BE SOLVED: To obtain a soil conditioner which can realize the aggregate formation and antimicrobial action of soil at the same time. SOLUTION: An aggregating agent of 0.01-0.1 L for aggregating soil particles and a ceramic powder forming minus ions of 80-120 g are incorporated into soil in amounts used per m<SP>2</SP>soil. COPYRIGHT: (C)2003,JPO |
