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Plant growth regulator and application thereof

A technology of plant growth regulators and mixtures, applied in the direction of plant growth regulators, plant growth regulators, applications, etc., can solve the problems of endangering human health, residues in plants and soil, poor plant growth and development, etc. Achieve the effects of increased yield, simple preparation process, and low cost

Inactive Publication Date: 2017-06-13
新昌县天姥园艺发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem mainly solved by the present invention: Aiming at the problem that plant growth regulators have poor effects on plant growth and development, and their toxicity will remain in plants and soil, which is harmful to human health, a method for promoting plant growth and development is provided. Improving plant yield, the preparation method of non-toxic plant growth regulator, the present invention extracts trace elements from traditional Chinese medicine dregs by cooking, and then carries out wall-breaking treatment to pollen, ferments the broken pollen liquid and cooking liquid of drug dregs, after fermentation Sterilize, filter, add the filter residue to an organic solvent for extraction, mix the extract and filtrate, concentrate, and dry to obtain a plant growth regulator. The plant growth regulator prepared by the present invention can meet the growth needs of plants and reduce pesticides and chemical fertilizers that exceed the standard. The problem of improving the yield of plants, the regulator is green and non-toxic, and there will be no residual poison in the plant, and the comprehensive utilization of traditional Chinese medicine dregs, the preparation process is simple, and the cost is low. The type of traditional Chinese medicine has no effect on the final effect of plant growth regulators

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Plant growth regulator, its raw material and concrete steps are:

[0025] (1) Weigh 2 parts of traditional Chinese medicine dregs, put them in the sun for 2 days, dry them, crush them, and sieve them to get 8 powders, and add the powders to a phosphate buffer with a pH of 7.4 at a solid-to-liquid ratio of 1:5. Soak, filter after soaking for 3-5 hours, put the filter residue into 15% sodium hydroxide solution with a solid-to-liquid ratio of 1:3 and mix, cook the mixed solution until boiling, boil until the liquid volume decreases by 5%, and cool to room temperature Filter to get the cooking liquid, set aside;

[0026] (2) Collect 8 parts of rape flower pollen, mix the pollen with 1 mL deionized water to obtain a suspension, centrifuge and take the sediment, and continue to mix the sediment with deionized water at a solid-to-liquid ratio of 1:2 to obtain a suspension , the suspension is repeatedly broken with a colloid mill, and when the broken rate is greater than 9%, t...

Embodiment 2

[0030] Plant growth regulator, its raw material and concrete steps are:

[0031] (1) Weigh 3 parts of traditional Chinese medicine dregs, put them in the sun for 3 days, dry them, crush them, and sieve them to get 85 mesh powders, add the powders to a phosphate buffer with a pH of 7.4 at a solid-to-liquid ratio of 1:5 Soak, filter after soaking for 3-5 hours, put the filter residue into 15% sodium hydroxide solution by mass fraction according to the solid-to-liquid ratio of 1:3 and mix, cook the mixed solution until boiling, boil until the liquid volume decreases by 5%, and cool to room temperature After filtering, the cooking liquid is obtained and set aside;

[0032] (2) Collect 9 parts of rape flower pollen, mix the pollen with 15 mL deionized water to obtain a suspension, centrifuge and separate the precipitate, and continue to mix the precipitate with deionized water at a solid-to-liquid ratio of 1:2 to obtain a suspension , the suspension is repeatedly broken with a col...

Embodiment 3

[0037] Plant growth regulator, its raw material and concrete steps are:

[0038] (1) Weigh 4 parts of traditional Chinese medicine dregs, put them in the sun and expose them to the sun for 4 days, dry them, crush them, and sieve them to get a 9-mesh powder. Soak in phosphate buffer solution, filter after soaking for 3-5 hours, put the filter residue into 15% sodium hydroxide solution by mass fraction according to the solid-to-liquid ratio of 1:3 and mix, cook the mixed solution until boiling, and boil until the liquid volume is reduced by 5%, After cooling to room temperature, filter to obtain the cooking liquid and set aside;

[0039] (2) Collect 12 parts of rapeseed pollen, mix the pollen with 2 mL deionized water to obtain a suspension, centrifuge and take the precipitate, and continue to mix the precipitate with deionized water at a solid-to-liquid ratio of 1:2 to obtain suspension, the suspension is repeatedly broken with a colloid mill, and when the breaking rate is gre...

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PUM

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Abstract

The invention discloses a non-toxic plant growth regulator preparing method. The method in the invention comprises: extracting microelements from Chinese traditional medicine dregs by means of stewing, then performing wall-breaking treatment on pollen,and fermenting pollen liquid after wall-breaking and cooking liquid of the medicine dregs; after fermentation, sterilizing, filtering and adding the filtered dregs into an organic solvent for extraction; mixing the extraction liquid and the filtering liquid and concentrating and drying to obtain the plant growth regulator. The plant growth regulator provided by the invention can meet growth requirements of plants, reduce problems of overproof pesticide and chemical fertilizer, promote plant growth and development, and improve yield of the plant; the regulator is green and non-toxic, would not leave toxic substances in the plant; moreover, comprehensive utilization of the Chinese traditional medicine dregs is performed, the preparing process is simple and the cost is low.

Description

technical field [0001] The invention discloses a plant growth regulator, specifically relates to the plant growth regulator and its application, and belongs to the field of plant growth regulators. Background technique [0002] In recent years, in order to obtain high-yield crops, vegetables, and fruits, excessive use of pesticides and chemical fertilizers has resulted in excessive chemical fertilizers and pesticide residues in agricultural products, soil and water pollution, and caused a series of environmental damage and ecological disasters. Serious threat to human survival and development. [0003] As an exogenous non-nutritional chemical substance, artificially synthesized plant growth regulators can promote or inhibit certain aspects of their life processes at very low concentrations after they are transmitted to the site of action in the plant, making them To develop in a direction that meets human needs. Generally speaking, each plant growth regulator has its speci...

Claims

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Application Information

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IPC IPC(8): A01N65/22A01P21/00A01G7/06
CPCA01N65/00A01G7/06A01N65/22A01N2300/00
Inventor 董坚
Owner 新昌县天姥园艺发展有限公司
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