CN1080811A - Agricuctural chemical tablet series - Google Patents
Agricuctural chemical tablet series Download PDFInfo
- Publication number
- CN1080811A CN1080811A CN 92107615 CN92107615A CN1080811A CN 1080811 A CN1080811 A CN 1080811A CN 92107615 CN92107615 CN 92107615 CN 92107615 A CN92107615 A CN 92107615A CN 1080811 A CN1080811 A CN 1080811A
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- CN
- China
- Prior art keywords
- tablet
- agent
- casing coupling
- agricuctural
- series
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Agricultural Chemicals And Associated Chemicals (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
The invention belongs to a kind of production method of casing coupling peace tablet.With casing coupling peace, hygroscopic agent, binding agent, swelling agent, insecticide or bactericide according to a certain percentage, through pulverizing, mix, sieve, drying, be pressed into the tablet of various dose.This tablet has solved easy deliquescence in the use of former casing coupling peace crystallization pulvis and has lost commodity value, and can't accurately measure problems such as causing poisoning in crystallization pulvis and two kinds of formulations uses of aqua, this series is according to the crop different needs amount in each vegetative period, suppress the tablet of different measurement units, very convenient use, as being example with the cotton, have and specialize in the 0.4 gram tablet that the seedbed phase uses, 0.5 gram tablet that the transplanting phase is used and cotton buds and bolls phase with 1.0 gram tablets and use before and after pinching 1.5 restrain tablets.
Description
The present invention is a kind of casing coupling peace tablet manufacturing method.
The casing coupling peace has another name called and helps strong element, and is cotton strong plain.
Adopted name Mepigual-chloride
Trade name Pix
Physicochemical property, pure product are tasteless white crystalline solid, and be very easily water-soluble, in air hygroscopicity extremely strong, produce in formulation commonly used be 〉=96% crystallization pulvis, 25% aqua.
Purposes: the casing coupling peace is a kind of plant growth regulator of interior absorption, can promote that the chlorophyll of cotton seedling is synthetic, control stem and fruit branch elongation prevent spindling, and make the plant type compactness, cotton plant is short is good for, postpones and binding, increase early stage Cheng Ling, thereby can increase output, improve fiber quality, citrus, grape, tomato, capsicum, wheat etc. also have higher physiological activities simultaneously, are to use a comparatively class conditioning agent of wide spectrum in the current agricultural production.
Commercially available casing coupling is equipped with crystallization pulvis and two kinds of formulations of aqua at present, and these two kinds of formulations exist following shortcoming:
(1) casing coupling peace crystallization pulvis moisture absorption deliquescence and lose commodity value very easily; (2) (every bottle of least unit of pulvis is 10 grams to two kinds of formulation Packing Units of pulvis and aqua all greatly, every bottle of packing of aqua least unit is 25 milliliters), and every mu of crop requirement is less, with the cotton is example, former powder 0.1 gram of seedbed phase every mu of need, transplanting phase every mu of need 0.5 gram, after this also need repeatedly medication, but the luffing of each consumption is the 1.5-8 gram more greatly, therefore, not only cause the waste (the pulvis uncork is that deliquescence lost efficacy in the near future) in the use, and the peasant can't measure accurately also in use, often, bring loss to agricultural production because of medication too much causes poisoning.
At the shortcoming of above two kinds of formulations, the present invention is a base-material with casing coupling peace crystallization pulvis, and adding hygroscopic agent, binding agent, swelling agent are formed basic formulation of the present invention, the tablet of the different measurement units that are processed into, both be difficult for the moisture absorption deliquescence, very easily water-soluble again, and convenient the use.Also can in basic formulation, add bactericide or insecticide, obtain having the tablet of sterilization or insecticidal function according to the needs of plant growth.With the cotton is example, and the seedbed phase needs with the tablet with sterilizing function, and field period just need be with the tablet with insecticidal function.
Hygroscopic agent in the casing coupling peace tablet is calcium carbonate or calcium chloride, and silica gel etc. have the material of moisture absorbing; Binding agent is industrial starch, starch slurry, carboxymethyl cellulose; Swelling agent is low replacement, soil temperature-80, crystal fibre element etc.; Bactericide is that hydroxyisoxazole or gram bacterium are clear, thiophanate methyl etc.; Insecticide the best select for use chrysanthemum ester class as decis, time or sterilization ester class efficient pesticides.What guarantee to measure for tablet is not worn in process is accurate, also will add the talcum powder of lubricate.
Starch slurry, carboxymethyl cellulose, swelling agent are mixed the back in advance enter crusher for crushing with above-mentioned all the other materials, the container that enters stirring condition again is interior fully mixed, and sieve, dry in the 70-80 ℃ of drying room and be placed on, back sample analysis once more sieves, measure the content of thing value such as casing coupling peace in the material, determine every weight according to content.Material is dried in 70-80 ℃ drying room, need dry by the fire approximately 3-4 hour, and the tablet after the oven dry enters the plastic-aluminum sheet that the plastic-aluminum automatic packaging machine is packaged into the 8-20 sheet.
The ratio of material in the tablet, it is different to look weather conditions, is generally (in finished product): casing coupling peace crystallization pulvis (casing coupling peace content is more than or equal to 96%) 30-40%, hygroscopic agent 5-10%, binding agent 3-5%, swelling agent 1-3%, bactericide 40-60% or insecticide 40-60%, talcum powder is an amount of.
The dosage of tablet (is example to be used for cotton) has 0.1 gram or the 0.125 gram tablet (pacifying content in casing coupling, down together) that supply the cotton seedbed to use, the 0.5 gram tablet that the transplanting phase is used, the 1.5 gram tablets that the 1.0 gram tablets that the cotton buds and bolls phase is used and the front and back of pinching are used.The present invention is integrated sterilization, the use of controlling worm and hormone, has received the saving of labor, has economized the result of this multiple-effect.
Embodiment 1: in 0.1 gram tablet (being used for the seedbed cotton), unit: ten thousand
Casing coupling peace 1KG(content conversion 100%)
Starch 2KG
The low 0.65KG that replaces
Carboxymethyl cellulose 0.35KG
Bactericide 0.5KG
Starch slurry is an amount of
Talcum powder is an amount of
Calcium carbonate an amount of (according to the temperature conditions increase and decrease)
Embodiment 2: in 1.0 gram tablets (being used for the land for growing field crops cotton), unit: ten thousand
Casing coupling peace 10KG(content conversion 100%)
Starch 20KG
The low 6KG that replaces
Carboxymethyl cellulose 3.5KG
Insecticide 0.5KG
Starch slurry is an amount of
Tween-80 is an amount of
Talcum powder is an amount of
Calcium carbonate an amount of (according to the temperature conditions increase and decrease)
Claims (4)
1, a kind of production method of Agricuctural chemical tablet series is characterised in that, mainly forms basic formulation by casing coupling peace, hygroscopic agent, binding agent, swelling agent, through pulverizing, mix, sieve, dry, be pressed into the tablet of various dose.
2, according to the production method of the described a kind of Agricuctural chemical tablet series of claim 1, be characterised in that to add insecticide or bactericide in the basic formulation, then can be processed into series with desinsection or sterilizing function.
3, a kind of production method according to the described Agricuctural chemical tablet series of claim 1 to 2, be characterised in that hygroscopic agent the best is calcium carbonate, binding agent is industrial starch, starch slurry, carboxymethyl cellulose, swelling agent is low replacement, crystal fibre element, soil temperature-80 etc., bactericide is that hydroxyisoxazole or gram bacterium are clear, thiophanate methyl etc., and insecticide is best for bromine cyanogen permethrin, the time of chrysanthemum ester class or kill ester etc.
4, a kind of production method according to claim 1 to 2,3 described Agricuctural chemical tablet series, be characterised in that the mixed ratio of various materials is: the casing coupling peace is 30-40%, hygroscopic agent is 5-10%, binding agent is 3-5%, swelling agent is 1-3%, insecticide is that 40-60% or bactericide are 40-60%, and talcum powder is a small amount of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92107615 CN1080811A (en) | 1992-06-24 | 1992-06-24 | Agricuctural chemical tablet series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92107615 CN1080811A (en) | 1992-06-24 | 1992-06-24 | Agricuctural chemical tablet series |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1080811A true CN1080811A (en) | 1994-01-19 |
Family
ID=4942942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92107615 Pending CN1080811A (en) | 1992-06-24 | 1992-06-24 | Agricuctural chemical tablet series |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1080811A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5476833A (en) * | 1994-05-13 | 1995-12-19 | Fersch; Kenneth E. | Water dispersible agricultural chemical granules coated with thin PVA film to reduce/eliminate container residue |
| US5516521A (en) * | 1992-10-30 | 1996-05-14 | Basf Corporation | Granular water soluble or hygroscopic agricultural formulations |
| CN102450264A (en) * | 2011-11-25 | 2012-05-16 | 安阳市全丰农药化工有限责任公司 | Mepiquat chloride water dispersible granule/tablet and preparation method thereof |
| CN101658165B (en) * | 2009-09-04 | 2012-10-03 | 中国农业大学 | Mepiquat chloride effervescent tablet and preparation method thereof |
-
1992
- 1992-06-24 CN CN 92107615 patent/CN1080811A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5516521A (en) * | 1992-10-30 | 1996-05-14 | Basf Corporation | Granular water soluble or hygroscopic agricultural formulations |
| US5476833A (en) * | 1994-05-13 | 1995-12-19 | Fersch; Kenneth E. | Water dispersible agricultural chemical granules coated with thin PVA film to reduce/eliminate container residue |
| US5643593A (en) * | 1994-05-13 | 1997-07-01 | Basf Corporation | Method of reducing container residue of water-dispersible agricultural chemical granules by water-soluble film coating |
| CN101658165B (en) * | 2009-09-04 | 2012-10-03 | 中国农业大学 | Mepiquat chloride effervescent tablet and preparation method thereof |
| CN102450264A (en) * | 2011-11-25 | 2012-05-16 | 安阳市全丰农药化工有限责任公司 | Mepiquat chloride water dispersible granule/tablet and preparation method thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |