S-abscisic acid (S-ABA) effervescent granule and preparation method thereof

The invention discloses an S-abscisic acid (S-ABA) effervescent granule and a preparation method thereof, and relates to a stress-resistant growth-encouraging efficient biological pesticide. The S-abscisic acid (S-ABA) effervescent granule comprises the following raw material components by mass: 0.1-40% of S-abscisic acid, 1-10% of a dispersant, 1-5% of a wetting agent, 10-50% of an effervescent agent, 1-10% of a binder, and balance of filler, and the granule diameter is 0.85-1.7mm. The S-abscisic acid (S-ABA) effervescent granule is suitable for industrial production, the preparation is fast in dissolving speed, and low in packing and transportation cost. The S-abscisic acid (S-ABA) effervescent granule has good stability and long shelf life, can be stored for 14 days in a constant temperature box of 54 DEG C, and can be stored at room temperature for two years, and the effective composition content degradation is lower than 5%. The S-abscisic acid (S-ABA) effervescent granule has good use effect, and can significantly increase crop yield, and improve the quality.