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A concentrated compound agent for regulating and controlling the flowering amount of plants, its preparation method and application

A composite agent and plant technology, applied in botany equipment and methods, plant growth regulators, plant growth regulators, etc., can solve the hard reversal of plant physiological state, adverse effects of food safety on long-term sustainable growth of plants, chemical residues, etc. problem, to achieve the effect of plant and animal safety, simple and easy preparation and use method, and high stability

Active Publication Date: 2021-02-05
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these measures have adverse effects on food safety and long-term sustainable growth of plants due to chemical residues or hard reversal of the physiological state of plants.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] This embodiment provides a kind of concentrated composite agent, and its preparation method is as follows:

[0047] Weigh 11.618g of melatonin and 0.46g of resveratrol powder and dissolve in 100ml of DMSO, stir and dissolve to obtain the concentrated compound.

Embodiment 2

[0049] This embodiment provides a kind of concentrated composite agent, and its preparation method is as follows:

[0050] Weigh 6.9681g of melatonin and 0.137g of resveratrol powder and dissolve them in 100ml of DMSO, stir and dissolve to obtain the concentrated compound.

Embodiment 3

[0052] This embodiment provides a kind of concentrated composite agent, and its preparation method is as follows:

[0053] Weigh 4.647g of melatonin and 0.23g of resveratrol powder and dissolve them in 100ml of DMSO, stir and dissolve to obtain the concentrated compound.

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PUM

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Abstract

The present invention relates to a concentrated compound agent for regulating the amount of flowering of plants and its preparation method and application. The concentrated compound agent contains melatonin and resveratrol, and the molar concentration ratio of melatonin and resveratrol is 15:1~50:1. The concentrated compound agent with melatonin and resveratrol as active ingredients provided by the invention has the effect of bidirectionally regulating the flowering amount of plants, and can significantly increase or reduce the flowering amount of plants. The active ingredients of the concentrated compound agent provided by the invention are all plant endogenous substances, are safe to plants and animals, have high stability, are simple and easy to prepare and use, and are suitable for wide-scale popularization and application.

Description

technical field [0001] The invention relates to the technical field of plant growth regulation, in particular to a concentrated compound agent for regulating the flowering amount of plants, a preparation method and application thereof. Background technique [0002] Plant flowering is the transition from vegetative to reproductive growth. For a variety of crops, flowers, fruits or seeds are very important products, therefore, the amount of flowers produced by plants directly determines the economic benefits of crops. Plant flowering includes three stages: flower induction, flower initiation and flower development. During the flowering induction stage, the plant transitions from vegetative growth to reproductive growth, stimulated by certain environmental signals. Immediately afterwards, the bud apical meristem undergoes a series of physiological and biochemical changes to differentiate into morphologically identifiable floral primordia, that is, floral initiation. Finally,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/38A01N31/16A01P21/00
CPCY02A40/10
Inventor 孔瑾王琳张海霞史昆朱云鹏单冬茜白一雪陈浩周景哲
Owner CHINA AGRI UNIV