果树使用生育调节剂可得到促进果实成熟、促进果粒肥大、无核化,以及促进着色、防止落果、提高品质等效果。对生产高质量的果实以及稳定生产和经营有很大作用。因此,果农和有关部门对这种药剂非常重视。已注册备案用于苹果的生育调节剂有 B_9水溶剂、西维因悬浮剂及二氧化硅悬浮剂和微西维因悬浮剂四种。B_9水溶剂可望防止元帅系及 Fruit tree using fertility regulator can be obtained to promote fruit ripening, promote fruit hypertrophy, denuclearization, and promote coloring, to prevent falling, improve quality and other effects. The production of high-quality fruits and stable production and operation have a significant role. Therefore, farmers and relevant departments attach great importance to this medicine. Has been registered for the application of fertility regulator apple B_9 aqueous solution, the West Wei suspension and silica suspension and the West Suspension four. B_9 water solvent is expected to prevent Marshal Department and