CN102550569A - Plant growth regulator mixing chlormequat chloride and uniconazole - Google Patents
Plant growth regulator mixing chlormequat chloride and uniconazole Download PDFInfo
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- CN102550569A CN102550569A CN2010106126823A CN201010612682A CN102550569A CN 102550569 A CN102550569 A CN 102550569A CN 2010106126823 A CN2010106126823 A CN 2010106126823A CN 201010612682 A CN201010612682 A CN 201010612682A CN 102550569 A CN102550569 A CN 102550569A
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- uniconazole
- chlormequat
- plant growth
- growth regulator
- mixture
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Abstract
A plant growth regulator mixing chlormequat chloride and uniconazole is formed by compounding chlormequat chloride, uniconazole, an additive and a filler/solvent, wherein the mass ratio of chlormequat chloride and uniconazole is 1:1-20:1, the content of chlormequat chloride and uniconazole in the mixture is 10%-50%, and the content of the additive and the filler/solvent in the mixture is 90%-50%. Chlormequat chloride and uniconazole are compounded, the plant growth regulator has remarkable synergism, is favorable for alleviation of chemical-damage symptoms of some sensitive crops and expands applied range, the compatibility to the environment is good, and the chemical using quantity can be reduced. Chlormequat chloride and uniconazole are compounded and processed into dispersible granules, dispersible tablets and effervescent tablets which are convenient to use, accurate to measure and free of dust pollution and can be mastered by peasants easily.
Description
Technical field
The present invention relates to a plant growth regulators, be specifically related to a kind of chlormequat and uniconazole P mixed plant growth regulator.
Technical background
Chlormequat (chlormequat) is the antagonist of gibberellin, belongs to the quaternary ammonium salt plant growth regulator; Can get in the plant body via plant leaf blade, sprout, bud, root system and seed, the excessive growth of control plant promotes reproductive growth, and the plant internode is shortened; Long short, strong, thick, well developed root system, resistant to lodging, strengthen photosynthesis; Improve the fruit-setting rate of some crop, improve quality, improve output.Chlormequat is a kind of highly active plant growth regulator, is applied in the environment, can be degraded very soon by the microorganism in the soil, light, and the longevity of residure is shorter, the repeatedly medication of some crop growth periods.
Uniconazole P (uniconazole) is a kind of triazole type plant growth regulator, is developed the eighties in last century by SUMITOMO CHEMICAL company.Uniconazole P not only has very strong dwarfing effect to crop, and certain germicidal efficacy is arranged.Uniconazole P can pass through leaf, stem, the root absorption of plant, suppresses the biosynthesis of gibberellin, thereby suppresses the crop overgrowing.The biologically active of uniconazole P is 2～6 times of paclobutrazol, and the longevity of residure is shorter, and is little to the influence of succession crop, but uniconazole P costs an arm and a leg, and limited applying of this medicine.
The common formulation of chlormequat has aqua, soluble powder, and the common formulation of uniconazole P has missible oil, wetting powder.And there is deficiency in user's two plant growth regulators separately, and are bigger to the gramineous crop amount ratio like independent use chlormequat, and the lasting period shows short slightly, and crop growth period needs medication 2～4 times; And uniconazole P costs an arm and a leg, and is active high, and consumption is difficult for grasping, and has limited it and has applied.
Summary of the invention
The objective of the invention is to remedy chlormequat, the uniconazole P deficiency of use separately, overcome the shortcoming that single agent is used.A kind of chlormequat and uniconazole P mixed plant growth regulator are provided.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is following:
Chlormequat and uniconazole P mixed plant growth regulator; By chlormequat-uniconazole P and auxiliary agent, filler/solvent composition; Wherein the mass ratio of chlormequat and uniconazole P is 1:1～20:1; The amount that contains chlormequat and uniconazole P in the mixed plant growth regulator is 10%～50%, and containing auxiliary agent and filler/solvent is 90%～50%.
Further, chlormequat of the present invention-uniconazole P mixed plant growth regulator, wherein the mass ratio of chlormequat and uniconazole P is 10:1～10:4.
In the present invention, the amount ranges of chlormequat: 10%～50%; The amount ranges of uniconazole P: 1%～20%.Described auxiliary agent is: wetting agent lauryl sodium sulfate, neopelex, sodium lignin sulfonate, sodium carboxymethylcellulose, styrene phenol APEO, alkyl benzene calcium sulfonate, lauryl alcohol polyethylene glycol oxide base ether, alkylphenol-polyethenoxy base ether, and those skilled in the art are total to any one or a few the mixture in the wetting agent of knowing; Dispersant nekal formaldehyde condensation products, naphthalenesulfonic acid-formaldehyde condensate, methyl naphthalene sulfonate formaldehyde condensate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate, alkylphenol-polyethenoxy phosphate, and those skilled in the art are total to any one or a few the mixture in the dispersant of knowing; Disintegrant urea, ammonium nitrate, ammonium sulfate, potash, calcium chloride, sodium carbonate, sodium bicarbonate, citric acid, sucrose, and those skilled in the art are total to any one or a few the mixture in the disintegrant of knowing; Binding agent soluble starch, dextrin, gum Arabic, polyvinyl alcohol, sodium carboxymethylcellulose, xanthans; And those skilled in the art are total to any one or a few the mixture in the binding agent of knowing; Filler precipitated calcium carbonate, diatomite, kaolin, attapulgite, talcum powder, bentonite, white carbon, calcium sulphate, and those skilled in the art are total to any one or a few the mixture in the filler of knowing; Solvent is water, ethanol, and those skilled in the art are total to any one or a few the mixture in the solvent of knowing.
In the present invention, can also contain other auxiliary agents if desired, like bleeding agent, emulsifier, lubrication sdemoulding agent, synergist etc.
Product compound method of the present invention is with the preparation method of mixed plant growth regulator, particularly wetting powder, water dispersible granules, dispersible tablets, effervescent tablet, suspending agent in the prior art, and these preparation methods are a part of the present invention.
In the present invention, all raw materials, auxiliary agent, additive all can be buied in market.
The present invention adopt with chlormequat with wash that to imitate azoles composite, have tangible synergy, help to alleviate the symptom of chemical damage of some sensitive crop, enlarging application range, better to the compatibility of environment, and can reduce dosage.Both are composite, but be processed into dispersible granule, dispersible tablets, easy to use, the accurate measurement of effervescent tablet, no dust pollution, the peasant is easy to grasp.
Below further specify the present invention through specific embodiment, but embodiment only be used for the explanation, can not limit scope of the present invention.In the present invention, refer in particular to as non-, all measurement units are mass unit.
Embodiment
Embodiment 1
25 kilograms of chlormequats, 5 kilograms of uniconazole Ps, 0.5 kilogram of lauryl sodium sulfate, 1 kilogram of sodium lignin sulfonate, white carbon are mended to 100 kilograms, mix through pulverizing, and process 30% chlormequat-uniconazole P wetting powder.
Embodiment 2
45 kilograms of chlormequats, 5 kilograms of uniconazole Ps, 4 kilograms of sodium lignin sulfonates, 10 kilograms of 20% sodium carboxymethyl cellulose solutions, 10 kilograms in urea, 10 kilograms of bentonites, 5 kilograms of white carbons, calcium chloride is mended to 100 kilograms.Chlormequat, uniconazole P, sodium lignin sulfonate, bentonite, white carbon, urea, calcium chloride through 200 mesh sieves, are mixed with 20% sodium carboxymethyl cellulose solution, and through extruder grain, 50% chlormequat-Uniconazole water dispersible granules is processed in oven dry.
Embodiment 3
45 kilograms of chlormequats, 5 kilograms of uniconazole Ps, 4 kilograms of sodium lignin sulfonates, 10 kilograms of 20% sodium carboxymethyl cellulose solutions, 10 kilograms in urea, 10 kilograms of bentonites, 5 kilograms of white carbons, calcium chloride is mended to 100 kilograms.Chlormequat, uniconazole P, sodium lignin sulfonate, bentonite, white carbon are passed through 200 mesh sieves; Mix with 20% sodium carboxymethyl cellulose solution; Through swing comminutor granulation (or squash type comminutor), particle size between 0.5～3mm, dry for standby; Urea, calcium chloride through 200 mesh sieves, are mixed with above-mentioned particle, process 50% chlormequat-uniconazole P aqueous dispersion tablets through tablet press machine.
Embodiment 4
25 kilograms of chlormequats, 5 kilograms of uniconazole Ps, 15 kilograms of citric acids, 25 kilograms of sodium bicarbonates, 5 kilograms of sodium lignin sulfonates, 10 kilograms of 20% sodium carboxymethyl cellulose solutions, diatomite is mended to 100 kilograms.Chlormequat, uniconazole P, sodium lignin sulfonate, sodium bicarbonate, diatomite are passed through 200 mesh sieves; Mix with 20% sodium carboxymethyl cellulose solution; Through swing comminutor granulation (or squash type comminutor), particle size is dried between 0.5～3mm; Mix with citric acid, process 30% chlormequat-uniconazole P effervescent tablet through tablet press machine.
Embodiment 5
25 kilograms of chlormequats, 5 kilograms of uniconazole Ps, 2 kilograms of 0203B (styrene phenol APEO and alkyl benzene sulphonate calcium compound, mass ratio 1:1), 0.2 kilogram of xanthans, 2 kilograms of white carbons, 5 kilograms of ethylene glycol, water are mended to 100 kilograms; Above material metering is mixed, grind, process 30% chlormequat-uniconazole P suspending agent through sand mill.
Carried out 30% chlormequat-uniconazole P suspending agent in May, 2008 in the Yuanyang County, Henan and regulated the paddy growth test, 30% chlormequat-uniconazole P suspending agent is regulated the paddy growth result of the test and is seen the following form foliage spray when rice seedling 1 leaf 1 heart to 4 leaf 1 heart.Can find out that from result of the test 30% chlormequat-uniconazole P suspending agent is to long, short evil of the control that paddy rice has the star and production-increasing function.
[0019]The result of the test of table 1 plant growth regulator of the present invention
Claims (6)
1. chlormequat and uniconazole P mixed plant growth regulator; It is characterized in that forming by chlormequat and uniconazole P and auxiliary agent, filler/solvent complex; Wherein the mass ratio of chlormequat and uniconazole P is 1:1～20:1; The amount that contains chlormequat and uniconazole P in the mixture is 10%～50%, and containing auxiliary agent and filler/solvent is 90%～50%.
2. chlormequat according to claim 1 and 2 and uniconazole P mixed plant growth regulator is characterized in that: the mass ratio of described chlormequat and uniconazole P is 10:1～10:4.
3. chlormequat according to claim 1 and 2 and uniconazole P mixed plant growth regulator is characterized in that: said auxiliary agent comprises at least a in wetting agent, dispersant, the disintegrant binding agent.
4. chlormequat according to claim 1 and 2 and uniconazole P mixed plant growth regulator is characterized in that: said wetting agent is one or more mixtures in lauryl sodium sulfate, neopelex, sodium lignin sulfonate, sodium carboxymethylcellulose, styrene phenol APEO, alkyl benzene calcium sulfonate, lauryl alcohol polyethylene glycol oxide base ether, the alkylphenol-polyethenoxy base ether; The mixture of one or more in described dispersant nekal formaldehyde condensation products, naphthalenesulfonic acid-formaldehyde condensate, methyl naphthalene sulfonate formaldehyde condensate, alkylphenol-polyethenoxy base ether formaldehyde condensation products sulphate, the alkylphenol-polyethenoxy phosphate; The mixture of one or more in described disintegrant urea, ammonium nitrate, ammonium sulfate, potash, calcium chloride, sodium carbonate, sodium bicarbonate, citric acid, the sucrose; The mixture of one or more in described binding agent soluble starch, dextrin, gum Arabic, polyvinyl alcohol, sodium carboxymethylcellulose, the xanthans.
5. chlormequat according to claim 1 and 2 and uniconazole P mixed plant growth regulator is characterized in that described filler comprises one or more the mixture in precipitated calcium carbonate, diatomite, kaolin, attapulgite, talcum powder, bentonite, white carbon, calcium sulphate, the sodium sulphate; And/or solvent is one or more the mixture in water, the ethanol.
6. require described chlormequat and uniconazole P mixed plant conditioning agent according to right 1, but it is characterized in that described mixed plant growth regulator formulation is wetting powder or dispersible granule or dispersible tablets or effervescent tablet or suspending agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106126823A CN102550569A (en) | 2010-12-30 | 2010-12-30 | Plant growth regulator mixing chlormequat chloride and uniconazole |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106126823A CN102550569A (en) | 2010-12-30 | 2010-12-30 | Plant growth regulator mixing chlormequat chloride and uniconazole |
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| CN102550569A true CN102550569A (en) | 2012-07-11 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835400A (en) * | 2012-09-14 | 2012-12-26 | 刘勤学 | Application of pesticide composite containing uniconazole and prodiamine as tobacco bud-restraining agent |
| CN104082306A (en) * | 2014-07-25 | 2014-10-08 | 四川农业大学 | Plant growth regulator composition for ryegrasses |
| CN112088878A (en) * | 2020-10-09 | 2020-12-18 | 北京市兴南园林绿化有限责任公司 | Plant growth inhibitor and preparation method and application thereof |
| CN115152775A (en) * | 2022-07-11 | 2022-10-11 | 四川省中医药科学院 | Plant growth regulator for inhibiting early bolting of angelica dahurica as well as application and use method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699302A (en) * | 2005-06-01 | 2005-11-23 | 四川省励自生态技术有限公司 | Fertilizer with release-controlled function for strengthening root and inhibiting growth |
-
2010
- 2010-12-30 CN CN2010106126823A patent/CN102550569A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1699302A (en) * | 2005-06-01 | 2005-11-23 | 四川省励自生态技术有限公司 | Fertilizer with release-controlled function for strengthening root and inhibiting growth |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835400A (en) * | 2012-09-14 | 2012-12-26 | 刘勤学 | Application of pesticide composite containing uniconazole and prodiamine as tobacco bud-restraining agent |
| CN104082306A (en) * | 2014-07-25 | 2014-10-08 | 四川农业大学 | Plant growth regulator composition for ryegrasses |
| CN112088878A (en) * | 2020-10-09 | 2020-12-18 | 北京市兴南园林绿化有限责任公司 | Plant growth inhibitor and preparation method and application thereof |
| CN115152775A (en) * | 2022-07-11 | 2022-10-11 | 四川省中医药科学院 | Plant growth regulator for inhibiting early bolting of angelica dahurica as well as application and use method thereof |
| CN115152775B (en) * | 2022-07-11 | 2024-02-23 | 四川省中医药科学院 | Plant growth regulator for inhibiting early bolting of radix angelicae and application and use method thereof |
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Application publication date: 20120711 |