HARDLY GERMINATION GRANULAR COMPOSITION AND ITS PRODUCTION

摘要

PURPOSE: To obtain a hardly germination granular composition used as the bond of a paved surface or the coat of a planting ground, easy to handle, on which weeds are hardly grown after application, without the bond sand being scattered or discharged and easy to modify. CONSTITUTION: This hardly germination granular composition is prepared by mixing a mixture of quartz sand preventing the germination of the contained seed of a weed and one or two kinds of cervane with a reemulsifiable powder emulsion and a boric acid compd.