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Preparation method of plant growth promoter

A technology for plant growth promotion and preparation steps, which is applied in the field of preparation of plant growth promoters, can solve problems such as poor plant absorption effect, harm to human health, soil compaction, etc. effect of growth

Inactive Publication Date: 2016-11-16
仇颖超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem mainly solved by the present invention: most of the existing plant growth promoters are artificially synthesized compounds, which generally only act like hormones, resulting in poor plant absorption effect, and long-term large-scale use will cause soil compaction. In the current situation that melons and fruits are harmful to human health, a mixed extract is obtained by using astragalus, tomato, and sargassum as raw materials through operations such as crushing and enzymatic hydrolysis, and then adding medium to the mixed extract to obtain a release Mixed strains of nematodes, Bacillus megaterium, Bacillus jelly-like, etc., and then mix the mixed strains with cytokinin 6-benzylaminopurine, water-retaining agent polyacrylamide, and then distill and dry under reduced pressure to obtain plants The preparation method of growth promoter

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0021] First, weigh 10g of Astragalus, 10g of peeled tomatoes, and 10g of Sargassum, and put them into three beakers containing 500mL of deionized water. Crush the contents of the beakers with a grinder and filter with gauze to obtain astragalus juice. , Tomato juice, sargasso juice; then add the astragalus juice, tomato juice, and sargasso juice obtained above into the enzymatic hydrolysis tank, and at the same time add 500mL deionized water and 100mL pH 6.0 acetate buffer to the enzymatic hydrolysis tank. Stir the solution for 10 minutes, and then add 0.2g pectinase, 0.2g protease and 0.1g cellulase to the enzymolysis tank in sequence, control the temperature in the enzymolysis tank to 40℃, stir and react for 2h, after the reaction is over, raise the temperature to Heat at 100°C for 5 minutes and then cool to room temperature to obtain the enzymatic hydrolysate; then put the enzymatic hydrolysate in a 5000r / min centrifuge for 10 minutes, discard the lower impurities, and obtai...

example 2

[0024] First, weigh 15g of Astragalus, 15g of peeled tomatoes, and 15g of Sargassum, and put them into three beakers containing 550mL of deionized water. Crush the contents of the beakers with a grinder and filter with gauze to obtain Astragalus juice. , Tomato juice, sargasso juice; then add the astragalus juice, tomato juice, and sargasso juice obtained above into the enzymolysis tank, and at the same time add 550mL deionized water and 150mL pH 6.1 acetate buffer to the enzymolysis tank. Stir the solution for 15min, then add 0.3g pectinase, 0.3g protease and 0.2g cellulase to the enzymolysis tank in sequence, control the temperature in the enzymolysis tank at 45℃, stir and react for 2.5h, when the reaction is over, increase the temperature Heat for 8 min at 105°C, then cool to room temperature to obtain the enzymatic hydrolysate; then put the enzymatic hydrolysate in a 5500r / min centrifuge for 13 minutes, discard the impurities in the lower layer, and obtain the enzymatic hydr...

example 3

[0027] First, weigh 20g of Astragalus, 20g of peeled tomatoes, and 20g of Sargassum, and put them into three beakers containing 600mL of deionized water. Crush the contents of the beakers with a grinder and filter with gauze to obtain Astragalus juice. , Tomato juice, sargasso juice; then add the astragalus juice, tomato juice, and sargasso juice obtained above into the enzymatic hydrolysis tank, and at the same time add 600mL deionized water and 200mL pH 6.2 acetate buffer to the enzymatic hydrolysis tank. Stir the solution for 20 minutes, then add 0.4g pectinase, 0.4g protease and 0.3g cellulase to the enzymolysis tank in sequence, control the temperature in the enzymolysis tank to 50℃, stir and react for 3h, after the reaction is over, increase the temperature to Heat at 110°C for 10 minutes, and then cool to room temperature to obtain the enzymatic hydrolysate; then put the enzymatic hydrolysate in a 6000r / min centrifuge for 15 minutes, discard the lower impurities, and obta...

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Abstract

The invention discloses a preparation method of a plant growth accelerator, which belongs to the technical field of accelerator preparation. The present invention uses astragalus, tomato, and sargassum as raw materials to obtain mixed extracts through operations such as crushing and enzymolysis, and then adds culture medium to the mixed extracts to obtain mixed extracts of actinomycetes, megaterium, jelly-like bacillus, etc. The bacterial strain is mixed with the cytokinin 6-benzylaminopurine and the water-retaining agent polyacrylamide, and then subjected to vacuum distillation and drying to obtain the preparation method of the plant growth promoter. Examples prove that the present invention is simple and easy to operate, the raw materials are simple and easy to obtain, and the natural nutrients contained in the natural extracts are used to replace artificial chemical fertilizers, which is safe and environmentally friendly. Moreover, it has a good promoting effect on the growth of plants, has high plant utilization rate, quick effect, and no pollution to the environment.

Description

Technical field [0001] The invention discloses a preparation method of a plant growth promoter, belonging to the technical field of promoter preparation. Background technique [0002] As we all know, with the rapid development of production technology and rapid population growth, people’s desire to increase land production has become increasingly urgent. The use of large amounts of chemical fertilizers and pesticides is very harmful to soil and crops, and causes pollution to the environment on which people depend. , And endanger people’s health. Modern scientific research shows that the growth of plants requires not only ordinary nitrogen, phosphorus, and potassium fertilizers, but also necessary trace elements, compound amino acids and a certain amount of plant growth promoters. [0003] The existing plant growth promoters are mostly synthetic compounds, which can generally be divided into auxins, gibberellins, cytokinins, etc. These growth promoters generally only promote plant c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N65/38A01N63/00A01N43/90A01N25/10A01P21/00C12N1/20C12N1/14C12R1/04C12R1/11C12R1/125C12R1/07C12R1/065C12R1/645
CPCA01N65/00A01N25/10A01N43/90A01N63/00A01N65/38C12N1/14C12N1/20
Inventor 仇颖超张明孟浩影
Owner 仇颖超
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