| abstract |
The present invention provides a powdery plantnvitalizer and a powdery plant vitalizer composition whichnare resistant to the oozing of effective components and fromnwhich effective components are easily dispersed when thenvertilizer is in contact with water to give vitality tonplants. Specifically, the present invention relates to anpowdery plant vitalizer containing a particle containingnat least one compound (A) selected from a specificnmonohydric or dihydric alcohol (A1), a specific etherncompound (A2), a specific fatty acid or its ester compoundn(A3), a specific organic acid derivative (A4) and a glycerinnderivative (A5), an emulsifying-dispersing agent (B) andnwater-soluble sugars (C) or a particle containing thencomponent (A) and water-soluble sugars (C') having annemulsifying and dispersing function, the particle havingna structure in which the component (A) is dispersed in thenform of an oil droplet in the particle, to a method ofnproducing the powdery fertilizer and to a powdery plantnfertilizer composition containing at least one selectednfrom these powdery plant fertilizers and a fertilizerncomponent. |