Synergist and preparation method thereof

A synergist and chelating agent technology, applied in botany equipment and methods, biocides, animal repellants, etc., can solve problems affecting the quality and safety of agricultural products, increase agricultural production costs, use restrictions, etc., and achieve the regulation of plant organisms Immunity, simple manufacturing process, and the effect of reducing invalid loss

Inactive Publication Date: 2017-05-31
SHANDONG ZHISHUN IMPORT & EXPORT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has caused large-scale agricultural pollution, affected the quality and safety of agricultural products, and increased the cost of agricultural production
Under the circumstances that resource factors are tight, planting benefits are still low, and environmental bearing pressure continues to increase, the development mode of relying on a large amount of resources and consuming the environment is unsustainable.

Method used

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  • Synergist and preparation method thereof
  • Synergist and preparation method thereof
  • Synergist and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A synergist comprising the following raw materials in parts by weight: 0.5 part of natural tea saponin, 0.1 part of rhamnolipid, 0.5 part of betaine, 4.9 parts of sulfomethylated humic acid, 2 parts of EDDHA chelating agent, complex sugar alcohol 5 parts, chitosan 1 part, protective agent 0.5 parts.

[0031] A preparation method of synergist, comprising the following steps:

[0032] Step 1: Add the complex sugar alcohols, chitosan, sulfomethylated humic acid, betaine, EDDHA chelating agent and natural tea saponin in the above parts by weight to water at 45° C. and mix evenly.

[0033] Step 2. Cool the solution in step 1 to 35° C., add the above-mentioned rhamnolipid and protective agent in parts by weight and mix evenly. The filtered liquid is the synergist.

[0034] Wherein, the preparation method of sulfomethylated humic acid comprises the following steps:

[0035] Step a. Mix potassium hydroxide, potassium humate and water in a weight ratio of 0.5:3:60 and extract ...

Embodiment 2

[0041] A synergist comprising the following raw materials in parts by weight: 5 parts of natural tea saponin, 1.0 part of rhamnolipid, 2 parts of betaine, 8 parts of sulfomethylated humic acid, 4 parts of EDDHA chelating agent, complex sugar alcohol 10 parts, chitosan 5 parts, protective agent 1 part.

[0042] A preparation method of synergist, comprising the following steps:

[0043] Step 1. Add the complex sugar alcohols, chitosan, sulfomethylated humic acid, betaine, EDDHA chelating agent and natural tea saponin in the above parts by weight to water at 55° C. and mix uniformly.

[0044] Step 2: Cool down the solution in step 1 to 40° C., add the above-mentioned rhamnolipid and protective agent in parts by weight and mix evenly, and the filtered liquid is the synergist.

[0045] Wherein, the preparation method of sulfomethylated humic acid comprises the following steps:

[0046] Step a. Mix potassium hydroxide, potassium humate and water in a weight ratio of 2:8:60 and ext...

Embodiment 3

[0052] A synergist comprising the following raw materials in parts by weight: 2.5 parts of natural tea saponin, 0.5 part of rhamnolipid, 1.3 parts of betaine, 6.5 parts of sulfomethylated humic acid, 3 parts of EDDHA chelating agent, complex sugar alcohol 7.5 parts, chitosan 3 parts, protective agent 0.7 parts.

[0053] A preparation method of synergist, comprising the following steps:

[0054] Step 1: adding the complex sugar alcohols, chitosan, sulfomethylated humic acid, betaine, EDDHA chelating agent and natural tea saponin in the above parts by weight into water at 50° C., and mix uniformly.

[0055] Step 2. Cool the solution in step 1 to 38° C., add the above-mentioned rhamnolipid and protective agent in parts by weight and mix evenly. The filtered liquid is the synergist.

[0056] Wherein, the preparation method of sulfomethylated humic acid comprises the following steps:

[0057] Step a. Mix potassium hydroxide, potassium humate and water in a weight ratio of 1:5:60 ...

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Abstract

The invention discloses a synergist and a preparation method thereof. The synergist is prepared from the following raw materials in parts by weight: 0.5 to 5 parts of natural tea saponin, 0.1 to 1.0 part of rhamnolipid, 0.5 to 2 parts of glycine betaine, 4.9 to 8 parts of sulfomethylation humic acid, 2 to 4 parts of EDDHA chelating agent, 5 to 10 parts of complex carbohydrate, 1 to 5 parts of carapace and 0.5 to 1 part of a protective agent. The using amount of fertilizers and pesticides can be reduced by 30% to 50%, the absorption of fertilizers and pesticides is promoted, the problem of flocculent precipitate in fertilizer mixing process, fertilizer and pesticide mixing process and pesticide mixing process is solved, hard water is resisted, the crop growth is promoted, and the yield is improved.

Description

technical field [0001] The invention relates to the technical field of agricultural chemical fertilizers. More specifically, the present invention relates to a synergist and its preparation method. Background technique [0002] Since the 1980s, my country's grain output has achieved leapfrog growth, thanks to chemical fertilizers and pesticides. But the problems caused by blind application are also becoming more and more obvious. Taking chemical fertilizers as an example, during the 35 years from 1979 to 2014, the amount of chemical fertilizers used in my country increased from 10.86 million tons to 59.12 million tons. In recent years, due to the vigorous promotion of soil testing and formula fertilization, the growth rate of chemical fertilizer consumption has declined, but the per mu per mu of crops is still higher than the level of developed countries in the world. The unscientific application of chemical fertilizers and pesticides makes us pay the price while harvesti...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01N61/00A01N43/16A01N37/44A01N31/02A01N37/10A01N37/04A01N37/06A01P21/00
CPCA01N61/00A01N31/02A01N37/04A01N37/06A01N37/10A01N37/44A01N43/16A01N2300/00
Inventor 班宜民韩国涛沈宏何萍
Owner SHANDONG ZHISHUN IMPORT & EXPORT CO LTD
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