CN105962007A - Chemical prepared from kaolinite and capable of reducing pesticide residues of fruits and vegetables and using method of chemical - Google Patents
Chemical prepared from kaolinite and capable of reducing pesticide residues of fruits and vegetables and using method of chemical Download PDFInfo
- Publication number
- CN105962007A CN105962007A CN201610310229.4A CN201610310229A CN105962007A CN 105962007 A CN105962007 A CN 105962007A CN 201610310229 A CN201610310229 A CN 201610310229A CN 105962007 A CN105962007 A CN 105962007A
- Authority
- CN
- China
- Prior art keywords
- fruit
- kaolin
- pesticide
- vegetable
- chemical
- Prior art date
- 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.)
- Withdrawn
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a chemical prepared from kaolinite and capable of reducing pesticide residues of fruits and vegetables. Liquid is prepared from an active ingredient kaolinite, an alkaline compound is added to regulate the pH value to be more than 8, the content of the kaolinite is 8 to 20 weight percent, the using concentration of water to the chemical is (100 to 800) to 1, the chemical is sprayed to fruits and vegetables to which pesticides are applied more than 10 hours before the fruits and the vegetables are picked or harvested to completely contact with the whole plants, and after the chemical is used for 10 hours, the fruits and the vegetables are picked, harvested and washed, and the removal rate of both systemic and contact pesticides is 80 percent or above. The pesticide residues of the fruits and the vegetables are greatly reduced, and the safety of food is improved.
Description
Technical field
The present invention relates to agricultural, be specifically related to prepare medicine and the using method thereof reducing fruit and vegetable residual pesticide with Kaolin, belong to biomedicine technical field.
Technical background
The disease of crops causes crops quality to reduce such as preventing and treating not in time, and yield declines, and severe patient even has no harvest, and brings huge loss to agricultural production.Pesticide is one of means of production important during proportion of crop planting.Increasing yield, the generation of minimizing disease, pesticide all plays a very important role.But many pesticide are again harmful substances, in producing and using, bring environmental pollution and Pesticide Residue.During proportion of crop planting, a large amount of uses of pesticide, cause that agriculture is residual to exceed standard, food poisoning frequently occurs.Along with development in science and technology and living standard improve, people are more and more higher to the requirement of food safety.It is able to eat green health food, has become as national common cry.
Kaolin is conventional Chinese medicine, has foster lung qi, thick intestinal, Psoralen marrow, treats the five internal organs palpitation with fear deficiency, tired under the heart, the only lower water of stomachache, the effects such as small intestinal is surge, hot loose stool pus and blood, and woman's metrorrhagia and metrostaxis is red from fertile, row's carbuncle skin ulcer hemorrhoid.After test of many times we have found that Kaolin makes liquid, spray to have after crops and preferably reduce the residual effect of agriculture.
Summary of the invention
The invention aims to provide a kind of Kaolin to prepare the medicine reducing fruit and vegetable residual pesticide, internally inhale and two big class pesticide of tagging all can be substantially reduced garden stuff pesticide residue amount, improve the safety of food.And consumption is few, expense is low.
The purpose of the present invention is achieved through the following technical solutions:
The medicine reducing fruit and vegetable residual pesticide is prepared with Kaolin, it is characterised in that: it is prepared by effective ingredient with Kaolin.
Kaolin of the present invention prepares the medicine reducing fruit and vegetable residual pesticide, it is characterised in that: make liquid and add alkali compounds tune pH value to more than 8.
Kaolin of the present invention prepares the medicine reducing fruit and vegetable residual pesticide, it is characterised in that: alkali compounds is sodium hydroxide, sodium carbonate, sodium bicarbonate, potassium carbonate, ammonia etc..
Kaolin of the present invention prepares the medicine reducing fruit and vegetable residual pesticide, it is characterised in that: making liquid, the content of Kaolin by weight percentage is 8-20%.
Kaolin of the present invention prepares the using method of the medicine reducing fruit and vegetable residual pesticide, it is characterized in that: concentration is water medicine=100 800 1, to application of the fruit and vegerable of pesticide, spraying at fruit and vegetable picking or gather in first more than 10 hours, making plant Herb be fully contacted the medicinal liquid of the present invention.
Kaolin of the present invention prepares the using method of the medicine reducing fruit and vegetable residual pesticide, it is characterized in that: concentration is water medicine=500 1, to application of the fruit and vegerable of pesticide, spraying at fruit and vegetable picking or gather in first more than 24 hours, making plant Herb be fully contacted the medicinal liquid of the present invention.
Fruit and vegerable of the present invention, refer to fruits and vegetables.
So far the present invention is completed.
Pesticide has interior suction and two big classes of tagging.Within in systemic pesticide after absorption parasite killing, antibacterial dispenser 45 hours, just have 80% effective ingredient can be by the organization internal that is absorbed into of the root of plant, stem, leaf etc., thus by lethal for the pathogenic bacteria insect that takes food.Contact pesticide plant is not interior to inhale, and medicament contact polypide makes insect lethal.
We are for different fruit and vegerable class plants, different pesticide, and carried out the present invention reduces the drug use method test that agriculture is residual, including the most internally inhaling and using the opportunity of the present invention, concentration, using method etc. after two big class pesticide dispensers of tagging.Through repeated multiple times test, result uses the medicine of the present invention after 10 hours, plucks harvesting, after washing, internally inhales and the two big equal clearances of class pesticide of tagging are more than 80%.Greatly reduce garden stuff pesticide residue amount, improve the safety of food.
Detailed description of the invention
The medicine reducing fruit and vegetable residual pesticide is prepared with Kaolin, it is characterised in that: it is prepared by effective ingredient with Kaolin.
Kaolin of the present invention prepares the medicine reducing fruit and vegetable residual pesticide, it is characterised in that: make liquid and add alkali compounds tune pH value to more than 8.
Kaolin of the present invention prepares the medicine reducing fruit and vegetable residual pesticide, it is characterised in that: alkali compounds is sodium hydroxide, sodium carbonate, sodium bicarbonate, potassium carbonate, ammonia etc..
Kaolin of the present invention prepares the medicine reducing fruit and vegetable residual pesticide, it is characterised in that: making liquid, the content of Kaolin by weight percentage is 8-20%.
Kaolin of the present invention prepares the using method of the medicine reducing fruit and vegetable residual pesticide, it is characterized in that: concentration is water medicine=100 800 1, to application of the fruit and vegerable of pesticide, spraying at fruit and vegetable picking or gather in first more than 10 hours, making plant Herb be fully contacted the medicinal liquid of the present invention.
The using method of a kind of medicine reducing fruit and vegetable residual pesticide of the present invention, it is characterized in that: concentration is water medicine=500 1, to application of the fruit and vegerable of pesticide, spraying at fruit and vegetable picking or gather in first more than 24 hours, making plant Herb be fully contacted the medicinal liquid of the present invention.
Embodiment 1:
Take Kaolin 20kg, add water to 100kg, stir, with the Emulsion of the fully dispersed prepared reduction fruit and vegetable residual pesticide of colloid mill.
When cucumber downy mildew is fallen ill, application of Bravo aqueous emulsion (800 times of diluents), every 7 days 1 time, spray 3 times continuously.Plucking Fructus Cucumidis sativi first 12 hours, be divided into two in Fructus Cucumidis sativi plot, one piece uses the pharmaceutical liquid (200 times of liquid) reducing fruit and vegetable residual pesticide to process, and aerosol apparatus is sprayed onto every Fructus Cucumidis sativi Herb and is fully contacted the medicinal liquid of the present invention.Another block uses clear water to process, and aerosol apparatus is sprayed onto every Fructus Cucumidis sativi Herb and is fully contacted clear water.Wash after receipts, the residual quantity of Bravo be respectively as follows: use that the pharmaceutical liquid (200 times of liquid) reducing fruit and vegetable residual pesticide processes for 0.37mg/kg, use that clear water processes for 2.06mg/kg.Compared with using clear water process, the Fructus Cucumidis sativi Bravo residual using the present invention to process reduces 81.7%.
Embodiment 2:
Take Kaolin 8kg, add water to 100kg, stir, fully dispersed with colloid mill, add sodium carbonate while stirring, be 8 to pH value, the Emulsion of fruit and vegetable residual pesticide must be reduced.
When cucumber downy mildew is fallen ill, application of Bravo aqueous emulsion (800 times of liquid), every 7 days 1 time, spray 3 times continuously.Plucking Fructus Cucumidis sativi first 15 hours, be divided into two in Fructus Cucumidis sativi plot, one piece uses the pharmaceutical liquid (500 times of liquid) reducing fruit and vegetable residual pesticide to process, and aerosol apparatus is sprayed onto every Fructus Cucumidis sativi Herb and is fully contacted the medicinal liquid of the present invention.Another block uses clear water to process, and aerosol apparatus is sprayed onto every Fructus Cucumidis sativi Herb and is fully contacted clear water.Wash after receipts, chemically examine the residual quantity of Bravo respectively, result be respectively as follows: use that the pharmaceutical liquid (500 times of liquid) reducing fruit and vegetable residual pesticide processes for 0.29mg/kg, use that clear water processes for 1.98mg/kg.Compared with using clear water process, the Fructus Cucumidis sativi Bravo residual using the present invention to process reduces 85.4%.
Embodiment 3:
Take Kaolin 10kg, add water to 100kg, stir, fully dispersed with colloid mill, add sodium hydroxide while stirring, be 11 to pH value, the Emulsion of fruit and vegetable residual pesticide must be reduced.
When Plantula Brassicae chinensis generation vegetable aphid worm, application of fenthion (50% cream 50 milliliters, to the spraying of 30 kilograms of water), gather first 20 hours, Plantula Brassicae chinensis plot is divided into two, one piece uses the pharmaceutical liquid (300 times of liquid) reducing fruit and vegetable residual pesticide to process, and aerosol apparatus is sprayed onto every Plantula Brassicae chinensis Herb and is fully contacted the medicinal liquid of the present invention.Another block uses clear water to process, and aerosol apparatus is sprayed onto every Plantula Brassicae chinensis Herb and is fully contacted clear water.Wash after receipts, chemically examine the residual quantity of fenthion respectively, result be respectively as follows: use that the pharmaceutical liquid (300 times of liquid) reducing fruit and vegetable residual pesticide processes for 0.01mg/kg, use that clear water processes for 0.11mg/kg.Compared with using clear water process, the Plantula Brassicae chinensis fenthion residual using the present invention to process reduces 90.9%.
Embodiment 4:
Take Kaolin 15kg, add water to 100kg, stir, fully dispersed with colloid mill, add sodium bicarbonate while stirring, be 11 to pH value, the Emulsion of fruit and vegetable residual pesticide must be reduced.
During preventing and treating Brassica campestris L Trialeurodes vaporariorum Westwood, use dichlorvos, with the 1000 times of diluent sprayings of 80% cream, medicine is sprayed 1 time every 7 days, even spray 3 times, gather first 72 hours, are divided into two in Brassica campestris L plot, one piece uses the pharmaceutical liquid (100 times of liquid) reducing fruit and vegetable residual pesticide to process, and aerosol apparatus is sprayed onto every Brassica campestris L Herb and is fully contacted the medicinal liquid of the present invention.Another block uses clear water to process, and aerosol apparatus is sprayed onto every Brassica campestris L Herb and is fully contacted clear water.Wash after receipts, chemically examine the residual quantity of dichlorvos respectively, result be respectively as follows: use that the pharmaceutical liquid (100 times of liquid) reducing fruit and vegetable residual pesticide processes for 0.03mg/kg, use that clear water processes for 0.24mg/kg.Compared with using clear water process, the Brassica campestris L dichlorvos residual using the present invention to process reduces 87.5%.
Embodiment 5:
Take Kaolin 18kg, add water to 100kg, add potassium carbonate while stirring, be 9 to pH value, obtain the Emulsion of controlling plant diseases.
During preventing and treating cauliflower diamondback moth, spray 1 time with 1000 times of diluents of chlopyrifos stock solution, gather first 72 hours, cauliflower plot is divided into two, one piece uses the pharmaceutical liquid (800 times of liquid) reducing fruit and vegetable residual pesticide to process, and aerosol apparatus is sprayed onto every cauliflower Herb and is fully contacted the medicinal liquid of the present invention.Another block uses clear water to process, and aerosol apparatus is sprayed onto every cauliflower Herb and is fully contacted clear water.Wash after receipts, chemically examine the residual quantity of chlopyrifos respectively, result be respectively as follows: use that the pharmaceutical liquid (800 times of liquid) reducing fruit and vegetable residual pesticide processes for 0.3mg/kg, use that clear water processes for 1.7mg/kg.Compared with using clear water process, the cauliflower chlopyrifos residue using the present invention to process reduces 82.3%.
It should be noted last that, above example is only in order to illustrate technical scheme and unrestricted, although the present invention being described in detail with reference to embodiment, it will be understood by those within the art that, the technical scheme of invention can be modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention, it all should be contained in the middle of scope of the presently claimed invention.
Montmorillonite is a big same clan mineral, through repeated multiple times experimental study, it has been found that, the effect that medicine prepared by different montmorillonites reduces fruit and vegetable residual pesticide is different, and separate case is applied for a patent by system of selection.
Claims (6)
1. the medicine reducing fruit and vegetable residual pesticide is prepared with Kaolin, it is characterised in that: it is prepared by effective ingredient with Kaolin.
Kaolin the most according to claim 1 prepares the medicine reducing fruit and vegetable residual pesticide, it is characterised in that: make liquid and add alkali compounds tune pH value to more than 8.
Kaolin the most according to claim 2 prepares the medicine reducing fruit and vegetable residual pesticide, it is characterised in that: alkali compounds is sodium hydroxide, sodium carbonate, sodium bicarbonate, potassium carbonate, ammonia etc..
Kaolin the most according to claim 1 prepares the medicine reducing fruit and vegetable residual pesticide, it is characterised in that: making liquid, the content of Kaolin by weight percentage is 8-20%.
5. the using method of the medicine reducing fruit and vegetable residual pesticide is prepared with Kaolin, it is characterized in that: concentration is water medicine=100 800 1, to application of the fruit and vegerable of pesticide, spraying at fruit and vegetable picking or gather in first more than 10 hours, making plant Herb be fully contacted the medicinal liquid of the present invention.
Kaolin the most according to claim 5 prepares the using method of the medicine reducing fruit and vegetable residual pesticide, it is characterized in that: concentration is water medicine=500 1, to application of the fruit and vegerable of pesticide, spraying at fruit and vegetable picking or gather in first more than 24 hours, making plant Herb be fully contacted the medicinal liquid of the present invention.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310229.4A CN105962007A (en) | 2016-05-12 | 2016-05-12 | Chemical prepared from kaolinite and capable of reducing pesticide residues of fruits and vegetables and using method of chemical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610310229.4A CN105962007A (en) | 2016-05-12 | 2016-05-12 | Chemical prepared from kaolinite and capable of reducing pesticide residues of fruits and vegetables and using method of chemical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105962007A true CN105962007A (en) | 2016-09-28 |
Family
ID=56992932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610310229.4A Withdrawn CN105962007A (en) | 2016-05-12 | 2016-05-12 | Chemical prepared from kaolinite and capable of reducing pesticide residues of fruits and vegetables and using method of chemical |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105962007A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316282A (en) * | 2000-04-06 | 2001-10-10 | 湖南省植物保护研究所 | Degradating agent for residual agricultural chemicals |
| CN105360284A (en) * | 2015-11-24 | 2016-03-02 | 邱德文 | Biological source fruit and vegetable fresh keeping agent, and preparation method and application thereof |
| CN105473007A (en) * | 2014-07-29 | 2016-04-06 | 韩微科研 | Fruit and vegetable washing machine |
-
2016
- 2016-05-12 CN CN201610310229.4A patent/CN105962007A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316282A (en) * | 2000-04-06 | 2001-10-10 | 湖南省植物保护研究所 | Degradating agent for residual agricultural chemicals |
| CN105473007A (en) * | 2014-07-29 | 2016-04-06 | 韩微科研 | Fruit and vegetable washing machine |
| CN105360284A (en) * | 2015-11-24 | 2016-03-02 | 邱德文 | Biological source fruit and vegetable fresh keeping agent, and preparation method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 叶定江主编: "《中药炮制学词典》", 30 June 2005, 上海科学技术出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104273184B (en) | A kind of vegetable insecticide and preparation method thereof | |
| CN101589716B (en) | Compound insecticide of osthole and matrine and application thereof | |
| CN102007948A (en) | Efficient and non-toxic broad-spectrum insectofungicide as well as preparation method and use method thereof | |
| CN105475376A (en) | Natural plant bactericide for controlling dendrobium insect diseases | |
| CN106165705A (en) | A kind of green plant pesticide and preparation method thereof | |
| CN107467077A (en) | A kind of fruits and vegetables bactericide of extract solution containing cake of camellia oleifera seeds and its application | |
| CN106614806A (en) | Biological pesticide for vegetables and preparation method thereof | |
| CN103535388A (en) | Pure plant preparation for preventing and treating plant canker diseases and preparation method thereof | |
| CN107821445A (en) | Suffer from spiceleaf insecticidal solution and its application process | |
| CN103689001B (en) | A kind of sterilant containing Hairy Waxmyrtle litter extracting solution and purposes thereof | |
| CN108605997B (en) | Kiwi fruit leaf-falling prevention pharmaceutical composition and preparation method and application thereof | |
| KR100785974B1 (en) | Deodorant cosmetic composition | |
| CN105962007A (en) | Chemical prepared from kaolinite and capable of reducing pesticide residues of fruits and vegetables and using method of chemical | |
| CN105661047A (en) | Pasture freshness retaining treating liquid for breeding | |
| CN105284963B (en) | Cock skin fruit tree special plant fungicide and its production method | |
| CN107347519A (en) | A kind of method for preventing and treating peach brown rot | |
| CN102258065A (en) | Preparation method for preventing and controlling pomegranate aphids | |
| CN105941437A (en) | Compound insecticide containing afidopyropen and fipronil and application thereof | |
| CN109221195B (en) | New application of thioadenosylmethionine in reducing pesticide residues of vegetables | |
| CN106490059A (en) | A kind of Farm chemical of Chinese berbs compositionss and preparation method thereof | |
| CN114521582B (en) | Method for preventing and controlling brown rot after plum harvest | |
| CN105394092A (en) | Method for preventing and treating aphids by using Lepidium apetalum and Polygonum glabrum extract product | |
| CN105963901A (en) | Chemical agent for reducing fruit and vegetable pesticide residues and using method of chemical agent for reducing fruit and vegetable pesticide residues | |
| CN108850002A (en) | It is a kind of for preventing and treating the botanical pesticide preparation of crops gray mold | |
| CN105963899A (en) | Fruit and vegetable pesticide residue dialysis agent and using method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160928 |