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A kind of pea germination promoting seed soaking liquid and preparation method thereof

A technology for seed soaking and germination, applied in the fields of botanical equipment and methods, chemicals for biological control, plant growth regulators, etc. The probability of infection with pests and diseases, the effect of prolonging the action time, and improving the germination rate

Inactive Publication Date: 2021-06-15
SHANDONG CROP GERMPLASM CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pea is a semi-cold-resistant crop. Because the hard seeds are impermeable, the germination rate of peas is low and the germination is slow. During the germination process, the seeds are easy to rot, resulting in low germination rate and affecting the final yield and quality of peas.
Moreover, during the germination process of peas, the requirements for the soil are high. If the soil moisture is insufficient, the seedlings will emerge irregularly, and the seeds will easily rot;
At present, in order to eliminate the hardness of pea seeds, seeds are generally soaked in strong acid or alkali, mechanically treated with sand, or soaked in hot salt water. However, these treatment methods are poor in controllability and easily damage the seed embryo, resulting in a waste of resources.

Method used

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  • A kind of pea germination promoting seed soaking liquid and preparation method thereof
  • A kind of pea germination promoting seed soaking liquid and preparation method thereof
  • A kind of pea germination promoting seed soaking liquid and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0020] A pea sprouting seed soaking solution, the formula is: 0.15 parts of cyanamide, 0.12 parts of atropine, 0.5 parts of amino acid zinc, 0.2 parts of distearamidoethyl glycidyl ammonium chloride, 9 parts of trehalose, 5 parts of glycerin, tea soap 0.6 parts of vegetable, 4 parts of sodium alginate, 23 parts of water.

[0021] The preparation method is as follows:

[0022] (1) Add sodium alginate to water, raise the temperature to 70°C, and stir until it reaches a gel state. First, add sulfobetaine accounting for 2.5% of the mass of sodium alginate. After stirring evenly, add amino acid zinc, keep stirring for 60 minutes, and cool to At room temperature, a gel was obtained;

[0023] (2) Mix trehalose, glycerin and tea saponin, stir evenly, then add cyanamide, atropine, distearamidoethyl epoxypropyl ammonium chloride, stir evenly, let stand for 15min, then add it into step (1) In the prepared gel, just stir well.

Embodiment 2

[0025] A pea sprouting seed soaking solution, the formula is: 0.1 part of cyanamide, 0.12 part of atropine, 0.3 part of amino acid zinc, 0.1 part of distearamidoethyl epoxypropyl ammonium chloride, 10 parts of trehalose, 3 parts of glycerin, tea soap 0.5 parts of vegetable, 5 parts of sodium alginate, 25 parts of water.

[0026] The preparation method is as follows:

[0027] (1) Add sodium alginate to water, raise the temperature to 75°C, and stir until it is in a gel state. First, add sulfobetaine accounting for 3% of the mass of sodium alginate. After stirring evenly, add zinc amino acid, keep stirring for 60 minutes, and cool to At room temperature, a gel was obtained;

[0028] (2) Mix trehalose, glycerin and tea saponin, stir evenly, then add cyanamide, atropine, distearamidoethyl epoxypropyl ammonium chloride, stir evenly, let stand for 15min, then add it into step (1) In the prepared gel, just stir well.

Embodiment 3

[0030] A pea seed germination solution, the formula is: 0.2 parts of cyanamide, 0.1 parts of atropine, 0.4 parts of amino acid zinc, 0.3 parts of distearamidoethyl epoxypropyl ammonium chloride, 8 parts of trehalose, 5 parts of glycerin, tea soap 0.8 parts of vegetable, 4 parts of sodium alginate, 23 parts of water.

[0031] The preparation method is as follows:

[0032] (1) Add sodium alginate to water, raise the temperature to 80°C, and stir until it reaches a gel state. First, add sulfobetaine accounting for 2% of the mass of sodium alginate. After stirring evenly, add zinc amino acid, keep stirring for 60 minutes, and cool to At room temperature, a gel was obtained;

[0033] (2) Mix trehalose, glycerin and tea saponin, stir evenly, then add cyanamide, atropine, distearamidoethyl epoxypropyl ammonium chloride, stir evenly, let stand for 15min, then add it into step (1) In the prepared gel, just stir well.

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Abstract

The invention belongs to the technical field of seed treatment, and in particular relates to a pea germination accelerating seed soaking solution and a preparation method thereof. The specific components of the soaking liquid are: 0.1-0.2 parts of cyanamide, 0.1-0.15 parts of atropine, 0.3-0.5 parts of amino acid zinc, 0.1-0.3 parts of distearamidoethyl glycidyl ammonium chloride, and 8-10 parts of trehalose 3-5 parts of glycerin, 0.5-0.8 parts of tea saponin, 3-5 parts of sodium alginate, and 20-25 parts of water. The germination-soaking solution provided by the invention can increase the germination rate of peas, reduce the time required for pea germination, and have good germination potential; after soaking in the germination-soaking solution provided by the invention, the probability of pea infection by diseases and insect pests can be reduced, and the yield of peas can be increased .

Description

technical field [0001] The invention belongs to the technical field of seed treatment, and in particular relates to a pea germination accelerating seed soaking solution and a preparation method thereof. Background technique [0002] Pea (scientific name: Pisum sativum L.) is an annual climbing herb of the leguminous family, native to the Mediterranean and Central Asia, and is one of the most important cultivated crops in the world. The seeds, tender pods, and tender seedlings are all edible; the seeds contain starch and oil, which can be used for medicinal purposes. Pea is a semi-cold-resistant crop. Because the hard seeds are impermeable, the germination rate of peas is low and the germination is slow. During the germination process, the seeds are easy to rot, resulting in low germination rate and affecting the final yield and quality of peas. Moreover, during the germination process of peas, the requirements for the soil are high. If the soil moisture is insufficient, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N59/24A01N43/90A01N59/16A01N25/22A01P21/00
CPCA01N25/22A01N43/90A01N59/16A01N59/24
Inventor 丁汉凤田茜王栋李娜娜张文兰颜廷进
Owner SHANDONG CROP GERMPLASM CENT