果树促控剂(PBOG),是PBO的换代产品。其作用机理为调控花器子房及果实3种激素的比率;增强花器的受精功能,提高坐果率;激活成花基因,促进孕育优质花芽,增加叶绿素含量,提高光合速率,促进果实细胞分裂,并能诱导各器官的营养向果实集中,促进机体物质运转 Fruit tree promoter (PBOG), is a replacement for PBO. Its mechanism of action is to regulate the ratio of 3 hormones in the ovary and fruit of the flower, to enhance the fertilization function of the flower and to increase the rate of fruit setting, to activate the flower gene, to promote the germination of high quality flower buds, increase the chlorophyll content, increase the photosynthetic rate and promote the fruit cell division Can induce the nutrition of various organs to focus on the fruit and promote the body’s material operation