Dormancy induction method of deciduous fruit trees and dormancy inducer thereof

Abstract

The invention relates to a dormancy induction method of deciduous fruit trees and a dormancy inducer thereof. The dormancy induction method comprises the step of spraying a dormancy inducer comprising the components of ethephon and giberellin to deciduous fruit trees to ensure that the deciduous fruit trees enter a dormant state in advance in normal temperature condition, to replace a certain cold accumulating time and to ensure the fruit trees bloom in advance. The dormancy induction method of deciduous fruit trees and the dormancy inducer thereof can effectively make up the insufficiency of cold requirement for subtropical and temperate deciduous fruit trees, can ensure that northern deciduous fruit trees enter a dormant state in advance in normal temperature condition, and can provide guarantee for dormancy, cold accumulating and nutrition accumulating of the fruit trees, and the fruit trees can be mature super early, and higher economic benefit can be created. The dormancy inducer used as an exogenous plant growth regulator has the advantages of low usage amount, small toxic side effect and low cost.

Description

technical field [0001] The invention relates to a method and medicine capable of adjusting the dormancy period of deciduous fruit trees, in particular to a method for inducing dormancy of deciduous fruit trees and a dormancy inducing agent thereof. Background technique [0002] Dormancy of deciduous fruit trees is a developmental stage for them to overcome the adverse environmental conditions in winter, and it is a biological adaptation to environmental and seasonal changes obtained through long-term evolution. It is generally believed that natural dormancy is controlled by hormones. The initiation, termination and regulation of dormancy and the change of dormancy stages are regulated by hormones. Environmental factors also affect dormancy by affecting the synthesis and transportation of hormones. In the past 30 years, the research on the relationship between hormones and deciduous fruit tree dormancy has mainly focused on the mechanism of natural dormancy relief, and there ...

AI Technical Summary

Problems solved by technology

Although the vast number of scientific and technological workers have made some progress in the technology of inducing dormancy for deciduous fruit trees, it is still stuck in the laboratory technical analysis.

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