The principle of Gibberellin is to reduce the fruit drop with the abscisic acid phase formed by the formation of fruit and branch. Brassinolide is the principle of ensuring the balance of endogenous hormones in plants, improve the ability to resist stress, promote the absorption of nutrients and mineral elements of the transformation, thereby increasing the plant nutrient storage, to meet the needs of fruit development , To reduce the drop fruit. Thus, the two plant growth regulators do not exist in the relationship between each other, but mutual promotion or functional complementarity of a relationship.
Flowering, with brassinolide added with a variety of trace elements in the foliar fertilizer, will increase the quality of flowers, improve the viability of male anthers to improve the ability of female stigma to improve fruit set, so as to ensure the number of young fruit. When affected by natural factors that are not conducive to fruit setting, such as drought, waterlogging, pests and diseases, brassinolide and foliar fertilizer can be used to improve the plant's resistance to the purpose of fruit. After the first physiological fruit drop, due to fruit too much or affected by other factors, plant nutrients temporarily insufficient, the stalk and the tip of the separation may be due to the development of abscisic acid in the formation of the tree, then spray Squamycin, the effect of reducing fruit drop is quite significant.Back