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Plant growth inhibitor as well as preparation method and application thereof

A plant growth and growth inhibition technology, applied in the directions of plant growth regulators, plant growth regulators, botanical equipment and methods, etc., can solve the problems of declining green plant quality, high management costs, and high planting costs, and reduce maintenance. Cost, growth rate inhibition, effect of improving stress resistance

Inactive Publication Date: 2020-12-18
北京市兴南园林绿化有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the construction cost of a single area in our country is relatively high, and the required management cost is higher. Therefore, the main problem in the maintenance and management of landscaping is that the management cost is too high, and pruning is the main factor for the high management cost; There are also problems in the management of green pruning, such as improper pruning and imperfect comprehensive maintenance measures, which will lead to a decline in the quality of green plants

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example 1

[0048] A preparation method of growth inhibitory hormone, comprising the following steps:

[0049] Preparation of mixture A: Mix 15 parts of 2-chloroethyltrimethylammonium chloride, 5 parts of triiodobenzoic acid, 20 parts of uniconazole and 10 parts of acetone to obtain mixture A;

[0050] Preparation of growth inhibitory hormone: After adding 5 parts of alkyl glucoside to mixture A, dilute with 50 volume multiples of water to obtain a medicinal solution;

[0051] Then according to the application rate of 1.2L / mm 2 Spray the lawn plants 5 days after pruning, take the tops of the treated lawn plants, mash and grind them, and then dissolve them in acetone for extraction, and the hormone liquid obtained by extraction is the growth-inhibiting hormone.

preparation example 2

[0053] A preparation method of growth inhibitory hormone, comprising the following steps:

[0054] Preparation of mixture A: Mix 30 parts of 2-chloroethyltrimethylammonium chloride, 15 parts of triiodobenzoic acid, 30 parts of uniconazole and 20 parts of acetone to obtain mixture A;

[0055] Preparation of growth inhibitory hormone: After adding 8 parts of alkyl glucoside to mixture A, dilute with 100 volume multiples of water to obtain a medicinal solution;

[0056] Then according to the application rate of 0.5L / mm 2 Apply the medicine to the lawn plants 10 days after pruning, take the tops of the treated lawn plants, mash and grind them, and then dissolve them in acetone for extraction, and the hormone liquid obtained by the extraction is the growth inhibitory hormone.

preparation example 3

[0058] A preparation method of growth inhibitory hormone, comprising the following steps:

[0059] Preparation of mixture A: Mix 25 parts of 2-chloroethyltrimethylammonium chloride, 10 parts of triiodobenzoic acid, 25 parts of uniconazole and 15 parts of acetone to obtain mixture A;

[0060] Preparation of growth inhibitory hormone: After adding 6 parts of alkyl glucoside to mixture A, dilute with 80 volume multiples of water to obtain a medicinal solution;

[0061] Then according to the application rate of 0.8L / mm 2 Spray the lawn plants 8 days after pruning, take the tops of the treated lawn plants, mash and grind them, and then dissolve them in acetone for extraction, and the hormone liquid obtained by extraction is the growth inhibitory hormone.

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Abstract

The invention relates to the technical field of landscaping, and particularly discloses a plant growth inhibitor as well as a preparation method and application thereof. The plant growth inhibitor isprepared from the following raw materials in parts by weight: growth inhibition hormone, S-ABA and vitamin C. The preparation method of the growth inhibition hormone comprises the following steps of mixing 2-chloroethyltrimethyl ammonium chloride, triiodobenzoic acid, uniconazole and acetone, adding alkyl glucoside, diluting, applying to lawn plants, taking the top end, mashing, grinding, dissolving in an organic solvent, and leaching to obtain a hormone liquid medicine. The invention further discloses a preparation method of the plant growth inhibitor, and the plant growth inhibitor is obtained by mixing the growth inhibition hormone, the S-ABA and the vitamin C. The invention further discloses application of the plant growth inhibitor in landscaping. The plant growth inhibitor is used for landscaping, the growth speed of green plants can be inhibited, the pruning frequency of the green plants is reduced, the maintenance cost is reduced, and the inhibition effect is better.

Description

technical field [0001] The application relates to the technical field of landscaping, more specifically, it relates to a plant growth inhibitor and its preparation method and application. Background technique [0002] With the rapid development of my country's social economy and the improvement of people's living standards, urban landscaping and lawn industry are also developing rapidly, which means that daily and regular cultivation and management measures are indispensable, especially pruning is an important operation to maintain urban greening. At present, the construction cost of a single area in our country is relatively high, and the required management cost is higher. Therefore, the main problem in the maintenance and management of landscaping is that the management cost is too high, and pruning is the main factor for the high management cost; Problems are also prone to occur in green pruning management, such as improper pruning and imperfect comprehensive maintenance...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N33/12A01N37/10A01N43/653A01N43/16A01N37/42A01P21/00A01G13/00
CPCA01G13/00A01N33/12A01N37/10A01N37/42A01N43/16A01N43/653
Inventor 马靖
Owner 北京市兴南园林绿化有限责任公司
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