WATER HOLDING SOIL COMPOSITION

摘要

PROBLEM TO BE SOLVED: To obtain a water holding soil composition suitable for growing plants through using cow manure as industrial waste derived from a meat industry, and clinker as industrial waste derived from a thermal industry. SOLUTION: This water holding soil composition is obtained by mixing 20-60 wt.% of clinker absorbing a large amount of water in a short time and 0.5-10 wt.% of high water absorption polymer absorbing a large amount of water in a long time with 30-70 wt.% of cow manure grains gradually releasing manure components in a long time so as to balance each element of water retention, drainage properties, manure components and support force of root base each required for growing plants. COPYRIGHT: (C)2006,JPO&NCIPI