... seed dormancy, promote gerimination, increase fruit setting rate, or cause parthenocarpic (seedless) fruit by stimulating stems of a plant ... effect in raising the yield of rice, wheat, corn, vegetable, fruit, etc. Common name: Gibberellic acid, GA3 Chemical name: 2 ... times in the hybrid rice breeding6) Reduce bud, flower, fruit abscission, improve ripening rate, form seedless fruitCautions: 1. Due ...