ALGINIC ACID OLIGOSACCHARIDE ADSORBED TO CARRIER AND CULTURE SOIL FOR RAISING SEEDLING OF PADDY RICE PLANT AND HORTICULTURAL PLANT

摘要

PURPOSE:To provide the subject adsorbed product effective for promoting the formation of a seedling mat and a root ball, having excellent root-taking performance and useful in agricultural field, etc., by adsorbing an alginic acid oligosaccharide to charcoal. CONSTITUTION:This adsorbed product is produced by adsorbing (A) 0.001-10 pts.wt. of an alginic acid oligosaccharide to (B) 100 pts.wt. of charcoal such as active carbon. A culture soil for raising seedlings of paddy rice plant and horticultural plant can be produced by mixing 0.01-10 pts.wt. of the adsorbed product to 100 pts.wt. of soil.