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Plant growth regulator composition containing brassinolide, chlorin iron and coronatine and application thereof

The technology of plant growth regulator and brassinolide is applied in the directions of plant growth regulator, plant growth regulator, application, etc., and can solve the problems of large usage concentration, low growth regulation effect, single biological activity, etc., Achieve the effect of improving quality, improving resistance, and speeding up metabolism

Inactive Publication Date: 2021-09-28
江西鑫邦生化有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, when many artificially synthesized plant growth regulators are used alone, they often fail to achieve the desired effect. The disadvantages of single-dose application of plant growth regulators are: the biological activity is relatively single, the growth regulation effect is relatively low, and the dosage (or The use concentration) is relatively large, and generally can only play a role in regulating the growth of crops in a certain growth period
[0008] There is no report in the field of existing technical formulations about preparing a pesticide composition with brassinolide, iron chlorin and coronatine for anti-cold effect

Method used

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  • Plant growth regulator composition containing brassinolide, chlorin iron and coronatine and application thereof
  • Plant growth regulator composition containing brassinolide, chlorin iron and coronatine and application thereof
  • Plant growth regulator composition containing brassinolide, chlorin iron and coronatine and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A plant growth regulator composition and application containing brassinolide, iron chlorin and coronatin, consisting of the following components by weight: 0.005 parts of 28-homobrassinolide, chlorin 0.005 parts of iron, 5 parts of coronatine.

[0024] The method for preparing the above-mentioned plant growth regulator composition is to mix the raw materials in the weight ratio evenly, and prepare the soluble powder with the adjuvant allowed on the pesticide according to the conventional preparation method with an active ingredient mass percentage of 5.01%. .

Embodiment 2

[0026] A plant growth regulator composition and application containing brassinolide, iron chlorin and coronatine, consisting of the following components by weight: 1 part of 24-epibrassinolide, dihydrogen 0.075 parts of porphine iron, 0.01 parts of coronatine

[0027] The method for preparing the above-mentioned plant growth regulator composition is to mix the raw materials in the weight ratio evenly, and prepare an oil suspension concentrate with an active ingredient mass percentage of 1.175% with the adjuvants allowed on the pesticide according to the conventional preparation method .

Embodiment 3

[0029] A plant growth regulator composition and application containing brassinolide, iron chlorin and coronatine, consisting of the following components by weight: 0.5 parts of 25-methylbrassinolide, two 0.05 part of iron hydroporphine, 0.1 part of Coronarysis.

[0030] The method for preparing the above-mentioned plant growth regulator composition is to mix the raw materials in the weight ratio evenly, and prepare a suspension concentrate with an active ingredient mass percentage of 0.65% with the adjuvant allowed on the pesticide according to the conventional preparation method.

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Abstract

The invention discloses a plant growth regulator composition containing brassinolide, chlorine iron and coronatine and application thereof. The plant growth regulator composition is prepared from the following components in parts by weight: 0.001 to 1 part of brassinolide, 0.001 to 0.1 part of chlorine iron and 0.01 to 10 parts of coronatine. According to the invention, the activation performance of various enzymes can be improved, the metabolism of plants is accelerated, and the growth of crops is promoted; crops are induced to improve the resistance to cold injury and over-low-temperature cold injury period safely; the composition has significant effects in the aspects of synergism of nutrient balance in plants, increase of yield and improvement of quality.

Description

technical field [0001] The invention relates to the technical field of agricultural growth regulators, in particular to a plant growth regulator composition containing brassinolide, iron chlorin and coronatine and its application. Background technique [0002] Temperature is one of the important ecological factors affecting plant growth and distribution. Low temperature often causes physiological disorders in thermophilic plants, metabolic disorders, injuries and even death. The impact of low temperature on plants includes chilling injury and freezing injury. Chilling injury is the damage to plants caused by low temperatures above zero; freezing injury is caused by the temperature falling below the freezing point and freezing in plants. In agricultural production in northern my country, some crops, especially heat-loving crops of tropical or subtropical origin, such as cucumbers and peppers, often suffer from chilling damage, with characteristic changes such as weak seedlin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N43/22A01N53/00A01N37/46A01N55/02A01P21/00
CPCA01N43/22A01N53/00A01N37/46A01N55/02Y02A40/10
Inventor 李志江楚娟娟林建海
Owner 江西鑫邦生化有限公司
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