SOLID AGROCHEMICAL PREPARATION

摘要

Disclosed is a sustained-release solid agrochemical preparation including an agrochemically active component and a zeolite specified below, wherein: the solubility in water of the agrochemically active component at 20°C is from 100 to 100000 mg/L; and the zeolite includes greater than or equal to 90% (wt% to said zeolite) of SiO2 and Al2O3 in total, has an SiO2/Al2O3 molar ratio of 4 or greater, and has an average particle diameter of 10 µm or less.