A plant growth regulating 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 premature senility of crops, increase of ineffective drug distribution, and influence of crop growth, so as to promote the development of plant roots and improve Plant photosynthesis, the effect of enhancing the safety of application

Active Publication Date: 2018-10-16
SICHUAN GUOGUANG AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the concentration of choline chloride is high, and the concentration used in the field is generally above 1000ppm. Improper use methods and periods may cause premature aging of crops or even cause phytotoxicity, affecting the normal growth of crops and reducing production.
If the crops are improperly fertilized, it is easy to cause fertilizer damage. Too much fertilizer will lead to an increase in ineffective drug distribution, premature closure, weakened resistance to insects, diseases, and lodging, and late maturity

Method used

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  • A plant growth regulating composition, preparation and application thereof
  • A plant growth regulating composition, preparation and application thereof
  • A plant growth regulating composition, preparation and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021]

[0022] Its preparation method is:

[0023] (1) Dissolve the amino oligosaccharidin in water, heat up to 50-60°C, keep stirring and dissolve for 20 minutes;

[0024] (2) Add alkyl polyglucoside and choline chloride, dissolve and mix uniformly;

[0025] (3) Add water and mix evenly, cool down to room temperature and filter to form a finished product.

[0026] With reference to NY / T 1427-2007 General Rules for Pesticide Storage Stability Test at Room Temperature, the stability test of the above-mentioned liquid preparation was carried out, and the test results are shown in Table 1:

[0027] Table 1 embodiment 1 preparation stability test result

[0028]

Embodiment 2

[0030]

[0031] Its preparation method is:

[0032] (1) Dissolve the amino oligosaccharidin in water, heat up to 50-60°C, keep stirring and dissolve for 20 minutes;

[0033] (2) Add ethylene glycol and choline chloride, dissolve and mix uniformly;

[0034] (3) Add water and mix evenly, cool down to room temperature and filter to form a finished product.

[0035] With reference to NY / T 1427-2007 General Rules for Pesticide Storage Stability Test at Room Temperature, the stability test of the above-mentioned liquid preparation was carried out, and the test results are shown in Table 2:

[0036] Table 2 embodiment 2 preparation stability test result

[0037]

Embodiment 3

[0039]

[0040]

[0041] Its preparation method is:

[0042] (1) Dissolve the amino oligosaccharin with dimethyl sulfoxide, and raise the temperature to 50°C;

[0043] (2) Add purified water and fatty alcohol polyoxyethylene ether to dissolve and mix evenly;

[0044] (3) Add choline chloride, stir evenly, filter after cooling to form a finished product.

[0045] With reference to NY / T 1427-2007 General Rules for Pesticide Storage Stability Test at Room Temperature, the stability test of the above-mentioned liquid preparation was carried out, and the test results are shown in Table 3:

[0046] Table 3 embodiment 3 preparation stability test result

[0047]

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PUM

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Abstract

The invention discloses a plant growth regulating composition. The plant growth regulating composition comprises choline chloride and amino-oligosaccharin in a weight ratio of (5.0-60.0): 1. The plant growth regulating composition can increase rice, wheat, corn, cucumber, watermelon and pepper crop yields, reduce crop damage, protect seeds and seedlings, improve plant photosynthesis, promote plant root development, improve stress resistance and improve the safety of application.

Description

technical field [0001] The invention relates to a pesticide composition, in particular to a plant growth regulating composition, preparation and application thereof. Background technique [0002] Appropriate plant growth regulators used at the correct concentration at the correct use period can not only promote crop growth and plant robustness, but also improve plant immunity and stress resistance, increase production and improve quality. However, due to the extensive use of chemical fertilizers and pesticides, the soil ecology has been greatly damaged. The environment faced by the root system of crops is extremely harsh. The growth of harmful bacteria, the rampant underground pests, and the imbalance of acidity and alkalinity have seriously affected the growth and development of the root system. , so that the problems of crop seedling stiffness, seedling weakness, rotten roots and dead trees, and yield and quality decline are becoming more and more serious. Traditional root...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N43/16A01N33/12A01P21/00
CPCA01N33/12A01N43/16A01N2300/00
Inventor 王秀琼伏晓莎颜亚奇彭山英
Owner SICHUAN GUOGUANG AGROCHEM
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