CN102986664A - Novel plant growth regulator powder and preparation method thereof - Google Patents
Novel plant growth regulator powder and preparation method thereof Download PDFInfo
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- CN102986664A CN102986664A CN2011102777035A CN201110277703A CN102986664A CN 102986664 A CN102986664 A CN 102986664A CN 2011102777035 A CN2011102777035 A CN 2011102777035A CN 201110277703 A CN201110277703 A CN 201110277703A CN 102986664 A CN102986664 A CN 102986664A
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Abstract
The invention discloses novel plant growth regulator powder and a preparation method thereof. The novel plant growth regulator powder comprises the following ingredients in percentage by mass: 0.1 to 90 percent of an active ingredient, 0 to 90 percent of a dispersing agent, 0 to 30 percent of an acidic stabilizer, 0.5 to 20 percent of a carrier serving as a substrate for absorbing and dispersing the active ingredient, and 9.4 the 95 percent of a filling agent, wherein 5-aminolevulinic acid or a salt or an ester which contains 5-aminolevulinic acid radicals is used as the active ingredient. The preparation method comprises the following steps of: weighing the active ingredient (according to the quantity after conversion), the dispersing agent, the stabilizer, the carrier and the filling agent in a formula ratio, and drying before preparation; smashing the active ingredient, the dispersing agent, the stabilizer, the carrier and the filling till the mesh number reaches 100 to 1,000, then sieving, mixing all raw materials in a 'twice mixing and twice sieving' mode, namely performing sieving after mixing for the first time, performing mixing after sieving, and performing sieving after mixing again; and subpackaging. Therefore, the novel plant growth regulator powder is simple, economic and environment-friendly in production process, does not have toxic or side effect and residues and is easy to degrade and green and safe.
Description
Technical field
The present invention relates to a Plants fertilizer, particularly a kind of new plant growth regulator pulvis and preparation method thereof.
Background technology
The sharp increase of world population causes the whole world to the concern of agricultural production, the appearance of plant growth regulator makes agricultural production that revolutionary variation occur, greatly improved output and the quality (with regard to outward appearance and mouthfeel) of crops, and the ability of disease and insect resistance.Yet along with the raising that people require quality of life, people are on the safety of plant growth regulator and more and more higher on the requirement of the aspects such as impact of environment.Traditional plant growth regulator is by the plant hormone or the hormone like substance that manually synthesize or biofermentation method is produced, belong to the ectogenic chemical substance of plant more, may or environment have been caused and pollute or infringement, and may cause or cause the ecosystem and the mankind itself are caused the injury of knowing clearly, and make the quality of agricultural product and mouthfeel have certain impact after using.And the production technology of ectogenic chemical substance is generally comparatively complicated.
Therefore need to be a kind of aspect production technology, the production stage simple economy is little to environmental influence; Aspect the effect of using, overcome traditional plant growth regulator effect comparatively single, to the drawback of the aspects such as the quality of agricultural product and mouthfeel be influential.Not only can improve the output of crop, and can improve quality and the mouthfeel of crop; Not only can promote the sprouting of crop-planting, but also can improve the resistance of crop; Aspect safety, this plant growth regulator does not have toxic and side effect, easily degraded, noresidue, green safety.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide that a kind of production technology is simple, economy, environmental protection, do not have new plant growth regulator pulvis of toxic and side effect, easily degraded, noresidue, green safety and preparation method thereof.
For achieving the above object, technical scheme of the present invention is:
A kind of new plant growth regulator pulvis, the component that comprises following mass percent: active component 0.1%-90%, dispersant 0%-89.9%, acid stabilizing agent 0%-30%, carrier 0.5%-20% as absorption and dispersed activity composition matrix, filler 9.5%-95%, wherein, described active component is 5-ALA or the salt that contains the 5-ALA root or ester class.
Preferably, described dispersant is sulfonated bodies, anion surfactant or the nonionic surface active agent of natural coconut oil base fatty alcohol.
Wherein, anion surfactant comprises: sulfonate, poly-polycarboxylate, phosphate or sulphate, and described sulfonate comprises: the alkylaryl sulfonates of naphthalene or alkyl naphthalene formaldehyde condensate sulfonates, fatty alcohol ethylene oxide adduct sulfonate, alkylphenol-polyethenoxy base ether sulfonate, lignin and derivative sulfonate or polymerization; Described phosphate comprises: fatty alcohol ethylene oxide adduct phosphate or alkylphenol-polyethenoxy based phosphates; Described sulphate comprises: alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate;
Described nonionic surface active agent comprises: polyoxyethylene polyoxypropylene base ether block copolymers, alkylphenol-polyethenoxy base phosphate, starch, gelatin, gum Arabic, lecithin 2, carboxymethyl cellulose (CMC), polyvinyl alcohol (PVA), polyvinylpyrrolidone (PVP), vinylpyrrolidone, vinyl acetate co-polymer, Sodium Polyacrylate, polyethylene glycol, the sulfonated bodies of natural coconut oil base fatty alcohol, triethyl group hexyl phosphoric acid, the K12(lauryl sodium sulfate), lignosulfonates, methyl anyl alcohol, cellulose derivatives, fatty acid polyethylene glycol ester; And inorganic dispersant, such as condensed phosphate etc.
Preferably, described stabilizing agent is for keeping whole pulvis acid-base value and slowing down the acid of active component degraded.
Preferably, described carrier comprises one or several the mixture in white carbon, bentonite, potter's clay, diatomite, precipitated calcium carbonate, concave convex rod ore deposit clay, the kaolin.
Preferably, described filler comprises one or several the mixture in kaolin, concave convex rod ore deposit clay, bentonite, the talcum.
Preferably, described new plant growth regulator pulvis comprises the component of following mass percent: active component 0.1%-70%, dispersant 5%-70%, acid stabilizing agent 1%-20%, as the carrier 1%-15% of absorption and dispersed activity composition matrix, filler 20%-89.4%.
Preferably, described new plant growth regulator pulvis comprises the component of following mass percent: active component 1%-50%, dispersant 5%-50%, acid stabilizing agent 1%-15%, as the carrier 2%-10% of absorption and dispersed activity composition matrix, filler 40%-87%.
Preferably, described new plant growth regulator pulvis comprises the component of following mass percent: active component 2%-30%, dispersant 8%-30%, acid stabilizing agent 1%-5%, as the carrier 3%-10% of absorption and dispersed activity composition matrix, filler 50%-86%.
Preferably, described new plant growth regulator pulvis comprises the component of following mass percent: active component 2%, and dispersant 10%, acid stabilizing agent 1% is as the carrier 3% of absorption and dispersed activity composition matrix, filler 84%.
To the preparation method of 5 arbitrary described new plant growth regulator pulvis, may further comprise the steps according to claim 1:
The first step takes by weighing activating agent (by the amount after the conversion), dispersant, stabilizing agent, carrier and filler according to formula rate, and oven dry before being about to preparation;
Second step, activating agent, dispersant, stabilizing agent, carrier and filler are pulverized, the order number reaches the 100-1000 order and sieves, then all raw materials are mixed according to the mode of " two mixed two sieves ", be to sieve after the mixed once, mix again after sieving, sieve again packing after mixing is finished.
The invention has the beneficial effects as follows, as a kind of new plant growth regulator pulvis, the component that comprises following mass percent: active component 0.1%-90%, dispersant 0%-90%, acid stabilizing agent 0%-30% is as the carrier 0.5%-20% of absorption and dispersed activity composition matrix, filler 9.4%-95%, wherein, described active component is 5-ALA or the salt that contains the 5-ALA root or ester class.Its preparation method is that the first step takes by weighing activating agent (by the amount after the conversion), dispersant, stabilizing agent, carrier and filler according to formula rate, and oven dry before being about to preparation; Second step, activating agent, dispersant, stabilizing agent, carrier and filler are pulverized, the order number reaches the 100-1000 order and sieves, then all raw materials are mixed according to the mode of " two mixed two sieves ", be to sieve after the mixed once, mix again after sieving, sieve again packing after mixing is finished.More than as seen, a kind of new plant growth regulator pulvis provided by the invention and preparation method thereof, its production technology is simple, economy, environmental protection, do not have toxic and side effect, easily degraded, noresidue, green safety.
Embodiment
The present invention is further detailed explanation below in conjunction with embodiment.
Embodiment 1,
A kind of new plant growth regulator pulvis, the component that comprises following mass percent: active component 2%, dispersant 10%, acid stabilizing agent 1% is as the carrier 3% of absorption and dispersed activity composition matrix, filler 84%, wherein, active component is selected 5-ALA, and dispersant is selected the sulfonated bodies Dispwet WP410 of natural coconut oil base fatty alcohol
Stabilizing agent is selected the acid citric acid that can keep whole pulvis acid-base value and slow down the active component degraded, and carrier is selected white carbon, and filler is selected kaolin.
Its preparation method is that the first step takes by weighing activating agent (by the amount after the conversion), dispersant, stabilizing agent, carrier and filler according to formula rate, and oven dry before being about to preparation;
Second step, activating agent, dispersant, stabilizing agent, carrier and filler are pulverized, the order number reaches 100-1000 order (preferably 800 to 1000 orders) and sieves, and directly adopts 800 to 1000 purpose superfines raw materials such as some raw material, does not then need to pulverize, directly use, then all raw materials are mixed according to the mode of " two mixed two sieves ", namely sieve after the mixed once, mix again after sieving, after finishing, mixing sieves again packing.It is more even that two mixed two sieves can make each component mix.
The effect of above-mentioned each component is:
Activating agent provides main nutrient composition.
Dispersant is surfactant, and its effect is to reduce solid or liquid particle gathering in the dispersion, impels material grains to be dispersed in the medium, forms the medicament of stable suspension, and Main Function is the interfacial tension that reduces between liquid-liquid and solid-liquid.
Stabilizing agent refers to that wherein some type (such as potassium dihydrogen phosphate) can also provide the part nutrient that plant needs be used to keeping whole pulvis acid-base value to slow down the acidic materials of active component degraded.
Carrier, refer to be used for the matrix of absorption and dispersed activity composition, has high absorption affinity, be easy to suspend, improve the mobile caking that also prevents, good compatibility and chemical stability are arranged, can keep lastingly effectiveness, even under rainwater, flushing and hot condition, still can remain unchanged for a long time, can keep and promote active component to absorption and the utilization of crop.
Selecting of filler can not produce the adverse chemical reaction with other components, also must not contain the material that soil is had a negative impact.
Said components is with low cost, economy, environmental protection, does not have toxic and side effect, easily degraded, noresidue, green safety.Production technology is very simple and low-cost.
Embodiment 2,
A kind of new plant growth regulator pulvis, the component that comprises following mass percent: active component 0.1%, dispersant 5%, acid stabilizing agent 5% is as the carrier 0.5% of absorption and dispersed activity composition matrix, filler 89.4%, wherein, active component is selected 5-ALA, and dispersant is selected the sulfonated bodies Dispwet WP410 of natural coconut oil base fatty alcohol
Stabilizing agent is selected the acid citric acid that can keep whole pulvis acid-base value and slow down the active component degraded, and carrier is selected white carbon, and filler is selected kaolin.
Its preparation method is that the first step takes by weighing activating agent (by the amount after the conversion), dispersant, stabilizing agent, carrier and filler according to formula rate, and oven dry before being about to preparation;
Second step, activating agent, dispersant, stabilizing agent, carrier and filler are pulverized, the order number reaches 100-1000 order (preferably 800 to 1000 orders) and sieves, and directly adopts 800 to 1000 purpose superfines raw materials such as some raw material, does not then need to pulverize, directly use, then all raw materials are mixed according to the mode of " two mixed two sieves ", namely sieve after the mixed once, mix again after sieving, after finishing, mixing sieves again packing.It is more even that two mixed two sieves can make each component mix.
The effect of above-mentioned each component is:
Activating agent provides main nutrient composition.
Dispersant is surfactant, and its effect is to reduce solid or liquid particle gathering in the dispersion, impels material grains to be dispersed in the medium, forms the medicament of stable suspension, and Main Function is the interfacial tension that reduces between liquid-liquid and solid-liquid.
Stabilizing agent refers to that wherein some type (such as potassium dihydrogen phosphate) can also provide the part nutrient that plant needs be used to keeping whole pulvis acid-base value to slow down the acidic materials of active component degraded.
Carrier, refer to be used for the matrix of absorption and dispersed activity composition, has high absorption affinity, be easy to suspend, improve the mobile caking that also prevents, good compatibility and chemical stability are arranged, can keep lastingly effectiveness, even under rainwater, flushing and hot condition, still can remain unchanged for a long time, can keep and promote active component to absorption and the utilization of crop.
Selecting of filler can not produce the adverse chemical reaction with other components, also must not contain the material that soil is had a negative impact.
Said components is with low cost, economy, environmental protection, does not have toxic and side effect, easily degraded, noresidue, green safety.Production technology is very simple and low-cost.
Embodiment 3,
A kind of new plant growth regulator pulvis, the component that comprises following mass percent: active component 90%, carrier 0.5% as absorption and dispersed activity composition matrix, filler 9.5%, wherein, active component is selected 5-ALA, and dispersant is selected the sulfonated bodies Dispwet WP410 of natural coconut oil base fatty alcohol
Stabilizing agent is selected the acid citric acid that can keep whole pulvis acid-base value and slow down the active component degraded, and carrier is selected white carbon, and filler is selected kaolin.
Its preparation method is that the first step takes by weighing activating agent (by the amount after the conversion), dispersant, stabilizing agent, carrier and filler according to formula rate, and oven dry before being about to preparation;
Second step, activating agent, dispersant, stabilizing agent, carrier and filler are pulverized, the order number reaches 100-1000 order (preferably 800 to 1000 orders) and sieves, and directly adopts 800 to 1000 purpose superfines raw materials such as some raw material, does not then need to pulverize, directly use, then all raw materials are mixed according to the mode of " two mixed two sieves ", namely sieve after the mixed once, mix again after sieving, after finishing, mixing sieves again packing.It is more even that two mixed two sieves can make each component mix.
The effect of above-mentioned each component is:
Activating agent provides main nutrient composition.
Dispersant is surfactant, and its effect is to reduce solid or liquid particle gathering in the dispersion, impels material grains to be dispersed in the medium, forms the medicament of stable suspension, and Main Function is the interfacial tension that reduces between liquid-liquid and solid-liquid.
Stabilizing agent refers to that wherein some type (such as potassium dihydrogen phosphate) can also provide the part nutrient that plant needs be used to keeping whole pulvis acid-base value to slow down the acidic materials of active component degraded.
Carrier, refer to be used for the matrix of absorption and dispersed activity composition, has high absorption affinity, be easy to suspend, improve the mobile caking that also prevents, good compatibility and chemical stability are arranged, can keep lastingly effectiveness, even under rainwater, flushing and hot condition, still can remain unchanged for a long time, can keep and promote active component to absorption and the utilization of crop.
Selecting of filler can not produce the adverse chemical reaction with other components, also must not contain the material that soil is had a negative impact.
Said components is with low cost, economy, environmental protection, does not have toxic and side effect, easily degraded, noresidue, green safety.Production technology is very simple and low-cost.
Embodiment 4,
All the other are identical with embodiment 1, and difference is, a kind of new plant growth regulator pulvis, the component that comprises following mass percent: active component 1%, dispersant 8%, acid stabilizing agent 2%, as the carrier 5% of absorption and dispersed activity composition matrix, filler 84%.
Embodiment 5,
All the other are identical with embodiment 1, and difference is, a kind of new plant growth regulator pulvis, the component that comprises following mass percent: active component 10%, dispersant 30%, acid stabilizing agent 20%, as the carrier 20% of absorption and dispersed activity composition matrix, filler 20%.
Embodiment 6,
All the other are identical with embodiment 1, and difference is, a kind of new plant growth regulator pulvis, the component that comprises following mass percent: active component 30%, acid stabilizing agent 30% is as the carrier 15% of absorption and dispersed activity composition matrix, filler 25%.
Embodiment 7,
All the other are identical with embodiment 1, and difference is, a kind of new plant growth regulator pulvis comprises the component of following mass percent: active component 50%, and as the carrier 10% of absorption and dispersed activity composition matrix, filler 40%.
Embodiment 8,
All the other are identical with embodiment 1, and difference is, a kind of new plant growth regulator pulvis comprises the component of following mass percent: active component 70%, and as the carrier 1% of absorption and dispersed activity composition matrix, filler 29%.
Embodiment 9,
All the other are identical with embodiment 1, and difference is, a kind of new plant growth regulator pulvis comprises the component of following mass percent: active component 2%, dispersant 70% is as the carrier 5% of absorption and dispersed activity composition matrix, filler 23%.
Embodiment 10,
All the other are identical with embodiment 1, and difference is, a kind of new plant growth regulator pulvis comprises the component of following mass percent: active component 0.1%, dispersant 89.9% is as the carrier 0.5% of absorption and dispersed activity composition matrix, filler 9.5%.
Embodiment 11,
All the other are identical with embodiment 1, and difference is, a kind of new plant growth regulator pulvis, the component that comprises following mass percent: active component 23%, dispersant 10%, acid stabilizing agent 2%, as the carrier 15% of absorption and dispersed activity composition matrix, filler 50%.
Embodiment 12,
All the other are identical with embodiment 1, and difference is, a kind of new plant growth regulator pulvis, the component that comprises following mass percent: active component 2%, dispersant 5%, acid stabilizing agent 2%, as the carrier 5% of absorption and dispersed activity composition matrix, filler 86%.
Embodiment 13,
All the other are identical with embodiment 1, and difference is, a kind of new plant growth regulator pulvis, the component that comprises following mass percent: active component 2%, dispersant 1%, acid stabilizing agent 1%, as the carrier 1% of absorption and dispersed activity composition matrix, filler 95%.
In above-described embodiment, the selectable scope of each component comprises:
Active component 0.1%-70%, dispersant 5%-70%, acid stabilizing agent 1%-20% is as the carrier 1%-15% of absorption and dispersed activity composition matrix, filler 20%-89.4%.
Perhaps, active component 0.1%-70%, dispersant 5%-70%, acid stabilizing agent 1%-20% is as the carrier 1%-15% of absorption and dispersed activity composition matrix, filler 20%-89.4%.
Perhaps, active component 1%-50%, dispersant 5%-50%, acid stabilizing agent 1%-15% is as the carrier 2%-10% of absorption and dispersed activity composition matrix, filler 40%-87%.
Perhaps, active component 2%-30%, dispersant 8%-30%, acid stabilizing agent 1%-5% is as the carrier 3%-10% of absorption and dispersed activity composition matrix, filler 50%-86%.
In above-described embodiment, each component can also substitute by the approximate different material of serviceability, such as:
Wherein, described active component is 5-ALA or the salt that contains the 5-ALA root or ester class.
Described dispersant is sulfonated bodies, anion surfactant or the nonionic surface active agent of natural coconut oil base fatty alcohol.
Wherein, anion surfactant comprises: sulfonate, poly-polycarboxylate, phosphate or sulphate, and described sulfonate comprises: the alkylaryl sulfonates of naphthalene or alkyl naphthalene formaldehyde condensate sulfonates, fatty alcohol ethylene oxide adduct sulfonate, alkylphenol-polyethenoxy base ether sulfonate, lignin and derivative sulfonate or polymerization; Described phosphate comprises: fatty alcohol ethylene oxide adduct phosphate or alkylphenol-polyethenoxy based phosphates; Described sulphate comprises: alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate;
Described nonionic surface active agent comprises: polyoxyethylene polyoxypropylene base ether block copolymers, alkylphenol-polyethenoxy base phosphate, starch, gelatin, gum Arabic, lecithin 2, carboxymethyl cellulose (CMC), polyvinyl alcohol (PVA), polyvinylpyrrolidone (PVP), vinylpyrrolidone, vinyl acetate co-polymer, Sodium Polyacrylate, polyethylene glycol, the sulfonated bodies of natural coconut oil base fatty alcohol, triethyl group hexyl phosphoric acid, the K12(lauryl sodium sulfate), lignosulfonates, methyl anyl alcohol, cellulose derivatives, fatty acid polyethylene glycol ester; And inorganic dispersant, such as condensed phosphate etc.
Described stabilizing agent is for keeping whole pulvis acid-base value and slowing down the acid of active component degraded.
Described carrier comprises one or several the mixture in white carbon, bentonite, potter's clay, diatomite, precipitated calcium carbonate, concave convex rod ore deposit clay, the kaolin.
Described filler comprises one or several the mixture in kaolin, concave convex rod ore deposit clay, bentonite, the talcum.
Wherein, optimal component ratio prescription is that described new plant growth regulator pulvis comprises the component of following mass percent: active component 1%, and dispersant 10%, acid stabilizing agent 1% is as the carrier 2% of absorption and dispersed activity composition matrix, filler 86%.
The invention has the beneficial effects as follows, as a kind of new plant growth regulator pulvis, the component that comprises following mass percent: active component 0.1%-90%, dispersant 0%-90%, acid stabilizing agent 0%-30% is as the carrier 0.5%-20% of absorption and dispersed activity composition matrix, filler 9.4%-95%, wherein, described active component is 5-ALA or the salt that contains the 5-ALA root or ester class.Its preparation method is that the first step takes by weighing activating agent (by the amount after the conversion), dispersant, stabilizing agent, carrier and filler according to formula rate, and oven dry before being about to preparation; Second step, activating agent, dispersant, stabilizing agent, carrier and filler are pulverized, the order number reaches the 100-1000 order and sieves, then all raw materials are mixed according to the mode of " two mixed two sieves ", be to sieve after the mixed once, mix again after sieving, sieve again packing after mixing is finished.More than as seen, a kind of new plant growth regulator pulvis provided by the invention and preparation method thereof, its production technology is simple, economy, environmental protection, do not have toxic and side effect, easily degraded, noresidue, green safety.Pulvis has easy preservation, is convenient to packed and transported with respect to traditional liquid fertilizer, and packing cost, cost of transportation all reduce greatly, and the shelf-life is more of a specified duration, uses more convenient.
Above-described only is preferred embodiment of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (10)
1. new plant growth regulator pulvis, it is characterized in that, the component that comprises following mass percent: active component 0.1%-90%, dispersant 0%-89.9%, acid stabilizing agent 0%-30% is as the carrier 0.5%-20% of absorption and dispersed activity composition matrix, filler 9.5%-95%, wherein, described active component is 5-ALA or the salt that contains the 5-ALA root or ester class.
2. new plant growth regulator pulvis according to claim 1 is characterized in that, described dispersant is sulfonated bodies, anion surfactant or the nonionic surface active agent of natural coconut oil base fatty alcohol.
3. new plant growth regulator pulvis according to claim 1 is characterized in that, described stabilizing agent is for keeping whole pulvis acid-base value and slowing down the acid of active component degraded.
4. new plant growth regulator pulvis according to claim 1 is characterized in that, described carrier comprises one or several the mixture in white carbon, bentonite, potter's clay, diatomite, precipitated calcium carbonate, concave convex rod ore deposit clay, the kaolin.
5. new plant growth regulator pulvis according to claim 1 is characterized in that, described filler comprises one or several the mixture in kaolin, concave convex rod ore deposit clay, bentonite, the talcum.
6. according to claim 1 to 5 arbitrary described new plant growth regulator pulvis, it is characterized in that, described new plant growth regulator pulvis comprises the component of following mass percent: active component 0.1%-70%, dispersant 5%-70%, acid stabilizing agent 1%-20%, as the carrier 1%-15% of absorption and dispersed activity composition matrix, filler 20%-89.4%.
7. according to claim 1 to 5 arbitrary described new plant growth regulator pulvis, it is characterized in that, described new plant growth regulator pulvis comprises the component of following mass percent: active component 1%-50%, dispersant 5%-50%, acid stabilizing agent 1%-15%, as the carrier 2%-10% of absorption and dispersed activity composition matrix, filler 40%-87%.
8. according to claim 1 to 5 arbitrary described new plant growth regulator pulvis, it is characterized in that, described new plant growth regulator pulvis comprises the component of following mass percent: active component 2%-30%, dispersant 8%-30%, acid stabilizing agent 1%-5%, as the carrier 3%-10% of absorption and dispersed activity composition matrix, filler 50%-86%.
9. according to claim 1 to 5 arbitrary described new plant growth regulator pulvis, it is characterized in that, described new plant growth regulator pulvis comprises the component of following mass percent: active component 2%, dispersant 10%, acid stabilizing agent 1%, as the carrier 3% of absorption and dispersed activity composition matrix, filler 84%.
10. according to claim 1 to the preparation method of 5 arbitrary described new plant growth regulator pulvis, it is characterized in that, may further comprise the steps:
The first step takes by weighing activating agent (by the amount after the conversion), dispersant, stabilizing agent, carrier and filler according to formula rate, and oven dry before being about to preparation;
Second step, activating agent, dispersant, stabilizing agent, carrier and filler are pulverized, the order number reaches the 100-1000 order and sieves, then all raw materials are mixed according to the mode of " two mixed two sieves ", be to sieve after the mixed once, mix again after sieving, sieve again packing after mixing is finished.
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| CN2011102777035A CN102986664A (en) | 2011-09-19 | 2011-09-19 | Novel plant growth regulator powder and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114717677A (en) * | 2022-03-31 | 2022-07-08 | 广东粤港澳大湾区国家纳米科技创新研究院 | Nano-gold non-woven fabric and preparation method and application thereof |
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| CN114717677A (en) * | 2022-03-31 | 2022-07-08 | 广东粤港澳大湾区国家纳米科技创新研究院 | Nano-gold non-woven fabric and preparation method and application thereof |
| CN114717677B (en) * | 2022-03-31 | 2023-09-26 | 广东粤港澳大湾区国家纳米科技创新研究院 | Nano gold non-woven fabric and preparation method and application thereof |
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Application publication date: 20130327 |