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A kind of anti-salt growth regulator of falling sunflower and its preparation method

A growth regulator and solvent technology, applied in the directions of plant growth regulators, plant growth regulators, botanical equipment and methods, etc., to achieve the effects of reducing oxidative damage, improving absorption, reducing malondialdehyde content and electrolyte leakage rate

Active Publication Date: 2017-10-03
INST OF AGRI RESOURCES & ENVIRONMENT GUANGDONG ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many plant growth regulators formed by single or combined compounds for other plant species, and there are few growth regulator compositions for improving the salt resistance of falling sunflowers in a saline environment

Method used

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  • A kind of anti-salt growth regulator of falling sunflower and its preparation method
  • A kind of anti-salt growth regulator of falling sunflower and its preparation method
  • A kind of anti-salt growth regulator of falling sunflower and its preparation method

Examples

Experimental program
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Effect test

Embodiment 1

[0052] A kind of sunflower anti-salt growth regulator, it is by salicylic acid 0.069g / L, potassium silicate 2.5g / L, vitamin C0.052g / L, 95% ethanol 2.0ml, Tween-20 4ml, solvent is Made with water.

[0053] Its preparation method is as follows:

[0054] 1) Weigh vitamin C and dissolve it in water, stir evenly;

[0055] 2) Dissolve potassium silicate in water and stir evenly;

[0056] 3) After weighing salicylic acid and dissolving it in 95% ethanol, mix it with the solutions of step 1) and step 2) to obtain a mixed solution;

[0057] 4) Add Tween 20 to the above mixed solution and stir evenly;

[0058] 5) The stirred solution in step 4) is made to volume with water.

[0059] The usage method is as follows: the salt-resistant growth regulator is directly sprayed on the surface of the leaves and stalks of sunflower, and the leaves and stalks are moist but no solution is dripped.

Embodiment 2

[0064] A special anti-salt growth regulator for sunflower, which is composed of salicylic acid 0.03g / L, potassium silicate 1.04g / L, vitamin C0.023g / L, 95% ethanol 1.0ml, Tween-20 3ml, solvent Made for water.

[0065] Its preparation method is as follows:

[0066] 1) Weigh vitamin C and dissolve it in water, stir evenly;

[0067] 2) Dissolve potassium silicate in water and stir evenly;

[0068] 3) After weighing salicylic acid and dissolving it in 95% ethanol, mix it with the solutions of step 1) and step 2) to obtain a mixed solution;

[0069] 4) Add Tween 20 to the above mixed solution and stir evenly;

[0070] 5) The stirred solution in step 4) is made to volume with water.

[0071] The usage method is as follows: the salt-resistant growth regulator is directly sprayed on the surface of the leaves and stalks of sunflower, and the leaves and stalks are moist but no solution is dripped.

Embodiment 3

[0076] A special anti-salt growth regulator for sunflower, it is made of salicylic acid 0.015g / L, potassium silicate 3.13g / L, vitamin C0.031g / L, 95% ethanol 0.5ml, Tween-20 5ml, solvent Made for water.

[0077] Its preparation method is as follows:

[0078] 1) Weigh vitamin C and dissolve it in water, stir evenly;

[0079] 2) Dissolve potassium silicate in water and stir evenly;

[0080] 3) After weighing salicylic acid and dissolving it in 95% ethanol, mix it with the solutions of step 1) and step 2) to obtain a mixed solution;

[0081] 4) Add Tween 20 to the above mixed solution and stir evenly;

[0082] 5) The stirred solution in step 4) is made to volume with water.

[0083] The usage method is as follows: the salt-resistant growth regulator is directly sprayed on the surface of the leaves and stalks of sunflower, and the leaves and stalks are moist but no solution is dripped.

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Abstract

The invention discloses a salt-resistant growth regulator of falling sunflower and a preparation method thereof. The anti-salt growth regulator of falling sunflower is prepared from salicylic acid, potassium silicate, Tween 20, vitamin C, ethanol and water; wherein the consumption of each component is respectively: salicylic acid 0.01-0.08g / L, potassium silicate 1.0-3.5g / L, vitamin C 0.02-0.06g / L, ethanol 0.5-2.0ml, Tween 203-5ml, solvent is water. The anti-salt growth regulator of falling sunflowers in the invention enhances the anti-oxidation ability of falling sunflowers and improves the production capacity of falling sunflowers in a saline environment.

Description

technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a salt-resistant growth regulator of falling sunflowers and a preparation method thereof. Background technique [0002] Basella rubra (Basella rubra L.) is an annual herb belonging to the genus Basella rubra, native to subtropical regions, and widely cultivated as a vegetable in the north and south of my country. At the same time, the whole herb of Basella rubra is used for medicine, and its juice can also be used as food Coloring agent is an important economic plant with both medicine and food. Luo Kui is rich in calcium, manganese, iron and other mineral elements and rich active compounds such as amino acids, vitamins, organic acids, polysaccharides and biflavones. [0003] Due to the influence of natural environment and human activities, soil salinization is becoming one of the main abiotic stress factors limiting crop yield improvement. Worldwide, about 20% of agri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/00A01P21/00A01N43/08A01N37/40
Inventor 宁建凤艾绍英杨少海姚建武王荣辉李盟军孙丽丽陈勇
Owner INST OF AGRI RESOURCES & ENVIRONMENT GUANGDONG ACADEMY OF AGRI SCI
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