Plant growth regulator and application thereof

A technology for plant growth regulators and growth regulators, applied in the directions of plant growth regulators, plant growth regulators, applications, etc., can solve the problems of a single active ingredient, growth inhibition, unfavorable production, etc., to reduce the use concentration and use amount. , The effect of promoting rooting and flowering and increasing the number of flower arrows

Inactive Publication Date: 2019-01-18
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the process of using plant growth regulators, a single active ingredient is often only a rapid change in a certain trait of plant growth and development, which cannot be coordinated with other traits of plant growth and development, resulting in disadvantages in production
At the same time, plant growth regulators are sensitive to concentration during use. Different concentrations have different effects, especially higher concentrations, which may easily cause growth inhibition or even phytotoxicity.

Method used

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  • Plant growth regulator and application thereof
  • Plant growth regulator and application thereof
  • Plant growth regulator and application thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Experiment 1. After the use of 6-BA (6-benzylaminoadenine), the application of increasing the number of flower arrows of orchids.

[0025] 1. Test material

[0026] The test materials were 20-month-old Phalaenopsis varieties 'China Red', 'Big Pepper', 'Sweet Gege', 'Pink Bee' and 'Kumquat' for experimental treatment.

[0027] 2. Test place and time

[0028] From July 2016 to December 2016; in the early stage of the experiment, flower urging and experimental treatment were carried out in the greenhouse of Zhejiang University Anji Alpine Base, and later in the intelligent glass greenhouse of Zhejiang University Agricultural Experiment Station Huajiachi Campus. Test data statistics.

[0029] 3. Test treatment

[0030] Experimental Design Control ck and treatment i, treatment ii, treatment iii, treatment ⅳ, respectively 0, 100, 200, 300, 400mg / L ...

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Abstract

The invention discloses a plant growth regulator and application thereof. The plant growth regulator is prepared by mixing 6-benzylamino adenine, brassinolide, polyether modified trisiloxane and wateraccording to a ratio of (100-300)mg to (0.01-0.1)mg to (200-400)mg to 1L. After the two active components including 6-benzylamino adenine and brassinolide, the plant growth regulator is applied to leaves of orchidaceae plants, has obvious synergism, reaches ideal effect of increasing an amount of flower arrows of the orchidaceae plants, can increases the diameter of the flower arrows at the sametime, promotes flowering of butterfly orchids and remarkably improves the commodity of the orchidaceae plants. The plant growth regulator provided by the invention is particularly properly applied toindustrial cultivation of the orchidaceae plants including butterfly orchids. The plant growth regulator is liable in preparation and popularization as well as simple in use method.

Description

technical field [0001] The invention relates to a plant growth regulator, in particular to a plant growth regulator and its application, which is suitable for industrial cultivation of orchids such as Phalaenopsis orchids. Background technique [0002] The phalaenopsis multi-flowering arrow and multi-flowering have an important influence on the commerciality of the finished Phalaenopsis flowers. The more flower arrows, the more flowers, the stronger the commodity, and the higher the price, especially the number of flower arrows of Phalaenopsis, which is one of the key traits that affect the pricing of Phalaenopsis. How to increase the number of flower arrows and the number of flowers of Phalaenopsis is the most concerned thing for Phalaenopsis growers. The number of flower arrows and flowers of Phalaenopsis can be increased by increasing the vegetative growth time, or reducing the temperature, fertilizer and water regulation and other environmental factors, but increasing t...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N43/22A01P21/00
CPCA01N43/22A01N43/90
Inventor 齐振宇吕秉韬胡卫珍冯晓晓马关喜金蓉夏晓剑袁京群胡美华蔡林生
Owner ZHEJIANG UNIV
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