Pesticide composition for regulating plant growth and application thereof

Abstract

The invention discloses a pesticide composition for regulating plant growth and application thereof. The pesticide composition comprises an active component and a synergistic safener, the active component comprises the following components in parts by weight: 0.001-1 part of brassinolide, 0.3-20 parts of gibberellin and 1-10 parts of diethyl aminoethyl hexanoate, and the synergistic safener comprises the following components in parts by weight: 1-3 parts of calcium glycerophosphate and 1-5 parts of cortex phellodendri extract. The pesticide composition is harmless to human bodies and environment, can be used as a fruit tree dormancy breaking agent, has strong permeability and good adhesion to fruit trees, can shorten the dormancy period of the fruit trees and accelerate the dormancy breaking speed of the fruit trees, and is superior to commercially available products. All the components are mixed for use, the functions of all the components are complemented and coordinated, the germination rate of the fruit trees can be increased, the biological activity of the fruit trees is improved, the dormant period of the fruit trees is shortened, and the yield of the fruit trees is increased.

Description

technical field [0001] The invention belongs to the technical field of plant growth regulators, and in particular relates to a pesticide composition for regulating plant growth and its application. Background technique [0002] Plant bud dormancy is a pause phenomenon in the process of plant growth and development. It is a beneficial biological characteristic and a biological adaptation to environmental conditions and seasonal changes obtained by plants through long-term evolution. In the cultivation of fruit trees in tropical and subtropical regions, warm winter regions and protected areas, the cooling capacity required by low temperatures often cannot meet the needs of fruit trees, resulting in irregular budding and flowering, bud drop, and poor growth and development of fruit trees. Although much progress has been made in breeding low-cooling-requiring varieties, artificial measures are still needed to compensate for the lack of natural low-temperature and have become a r...

AI Technical Summary

Problems solved by technology

To sum up, the agents used to break dormancy are generally divided into two categories, one is dinitro compounds, KNO 3 , NH 4 NO 3 , hydrogen cyanamide, lime nitrogen and other inorganic chemical agents, but the inorganic chemical agents are harmful to the environment and the human body; the other type is mainly growth hormone agents such as gibberellic acid and cytokinin, but the hormone residues are lead to new problems

However, the cost of physical measures such as heating and variable temperature is too high, or it is not feasible in actual operation, and it is difficult to promote

Images