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Plant growth adjusting composition, preparation and application thereof

A technology of plant growth regulation and composition, which is applied in the direction of plant growth regulators, plant growth regulators, applications, etc., can solve the problems of phytotoxicity, poor quality and effect of crops, and poor nutrient accumulation, so as to facilitate nutrient accumulation and reduce Selectivity, effect of increasing plant height

Inactive Publication Date: 2018-03-23
SICHUAN GUOGUANG AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, through the application of a single species of plant growth regulator, the yield of agricultural products or the quality of crops can be increased, but there are problems such as poor nutrient accumulation, poor yield or improvement of crop quality, strong crop selectivity, and the risk of phytotoxicity.

Method used

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  • Plant growth adjusting composition, preparation and application thereof
  • Plant growth adjusting composition, preparation and application thereof
  • Plant growth adjusting composition, preparation and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Indoor potted plant synergy test

[0050] 1. Test object: wheat.

[0051] 2. Experimental method: Experimental method: refer to "Pesticide Indoor Bioassay Test Guidelines NY / T 2061.2-2011" Plant Growth Regulator Part 2: Promote and Inhibit Plant Growth Test Stem and leaf spray, pot method;

[0052] The wheat was treated with the composition after the components were mixed and with a single dose, and after spraying, the surface liquid was naturally air-dried, and then moved indoors to grow and observe the growth conditions.

[0053] 3. Statistical analysis of data: DPS7.05 (Duncan) statistical software was used for analysis. According to the test data, the average root length of the wheat seedling stage was calculated, and the average root length growth rate of the blank control was calculated.

[0054] 4. Evaluation method:

[0055] The evaluation index D after the actual measured components are mixed 1 The theoretical index E derived from the Gowing formula 1 Comp...

Embodiment 2

[0067] Indoor potted plant synergy test

[0068] 1. Test object: lettuce.

[0069] 2. Experimental method: Experimental method: refer to "Pesticide Indoor Bioassay Test Guidelines NY / T 2061.2-2011" Plant Growth Regulator Part 2: Promote and Inhibit Plant Growth Test Stem and leaf spray, pot method;

[0070] The lettuce is treated respectively with the composition after the components are mixed and with a single dose, after the spraying, the liquid on the surface is naturally air-dried, and the lettuce is moved indoors to grow, and the growth condition is observed.

[0071] 3. Statistical analysis of data: DPS7.05 (Duncan) statistical software was used for analysis. Calculate the average plant height of lettuce according to the test data, and calculate the relative blank control average plant height growth rate D 2 .

[0072] 4. Evaluation method:

[0073] The evaluation index D after the actual measured components are mixed 2 The theoretical index E derived from the Gowin...

Embodiment 3

[0084] Drug efficacy experiment

[0085] 1. Test object: apple; variety: Shinano red.

[0086] 2. Experimental method: Experimental method: refer to "GB-T17980.139-2004_Pesticide Field Efficacy Test Guidelines"; use the composition after the components are mixed and a single agent to treat apples respectively: according to the growth characteristics of apples, in the new shoots Medication was carried out during the growth period and the end of full flowering. Based on spraying the same amount of liquid medicine, 22 treatments were set up and repeated 4 times. A total of 88 plots were arranged in random blocks to keep the original conditions of each plot consistent; observe the growth situation .

[0087] 3. Statistical analysis of data: DPS7.05 (Duncan) statistical software was used for analysis. According to the test data, the average single fruit weight and the average single fruit soluble sugar content of apples are calculated, and the average single fruit weight growth r...

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Abstract

The invention discloses a plant growth adjusting composition which comprises an active component A and an active component B, wherein the weight ratio of the active component A to the active componentB is 1:(0.1-10); the active component is 5-aminolevulinic acid or a derivative thereof; the active component B is zeatin. The plant growth adjusting composition is good in effect in increasing the yield of agricultural products and improving the quality of the agricultural products, and is free of medicinal danger and wide in application.

Description

technical field [0001] The invention relates to the field of chemical pesticides, in particular to a plant growth regulating composition, preparation and application thereof. Background technique [0002] Plant growth regulators are exogenous non-nutritive chemical substances, which can usually be transmitted to the site of action in plants, can promote or inhibit certain steps in the process of plant life activities, change the traits of plants, and make them meet human needs. Willingness to grow and develop. [0003] At present, the yield of agricultural products or the quality of crops is improved by applying a single species of plant growth regulator, but there are problems such as poor nutrient accumulation, poor yield or improvement of crop quality, strong crop selectivity, and the risk of phytotoxicity. Contents of the invention [0004] In view of this, the present application provides a plant growth regulating composition. The plant growth regulating composition ...

Claims

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Application Information

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IPC IPC(8): A01N43/90A01N37/44A01P21/00
CPCA01N37/44A01N43/90Y02A40/10
Inventor 冷鹏颜亚奇王军
Owner SICHUAN GUOGUANG AGROCHEM
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