CN101514128A - Micro-encapsulated broad spectrum pollution-free fertilizer with pesticide, preparation method and application thereof - Google Patents
Micro-encapsulated broad spectrum pollution-free fertilizer with pesticide, preparation method and application thereof Download PDFInfo
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- CN101514128A CN101514128A CNA2009100942967A CN200910094296A CN101514128A CN 101514128 A CN101514128 A CN 101514128A CN A2009100942967 A CNA2009100942967 A CN A2009100942967A CN 200910094296 A CN200910094296 A CN 200910094296A CN 101514128 A CN101514128 A CN 101514128A
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Abstract
The invention discloses a micro-encapsulated broad spectrum pollution-free fertilizer with pesticide, a preparation method and application thereof. The fertilizer with pesticide consists of 1 to 10 portions of pesticide microcapsule and 90 to 99 portions of nutrient substances in portion by weight. The preparation method thereof mainly comprises the following steps: filling the pesticide into a reaction kettle and thoroughly dissolving the pesticide by a solvent, adding wall material monomer and Tween into the kettle respectively, evenly mixing the solution, conveying the mixed solution to a shear emulsion reaction kettle by a pump to carry out shear emulsion reaction, and forming capsules to obtain the pesticide microcapsule; and adding the nutrient substances into the pesticide microcapsule, fully stirring and evenly mixing the mixture to obtain the natural product micro-encapsulated broad spectrum pollution-free fertilizer with pesticide. The chemical compatibility and physical stability problem of the prior pesticide fertilizer preparation in a same system can be effectively solved by using the method. The product has the advantages that the fertilizer with pesticide has shielding and slow-release functions, the chemical compatibility and physical stability are good, the drug effect is durable, the using cost is low, and the production process is simple.
Description
Technical field
The present invention relates to a kind of no public medicine fertilizer, relates in particular to a kind of efficient, low-cost micro-encapsulated broad spectrum pollution-free fertilizer with pesticide and its production and application.
Background technology
Japan sneaks into weedicide pentachlorophenol (pcp) in the fertilizer since the sixties in 20th century and uses as base manure, in the hope of reaching the saving manpower, the purpose of continuity herbicidal effect.The U.S. finds prometryn energy strongly inhibited nitrification and denitrification at the mid-1960s, reduces the loss of nitrogen, can also strengthen biological nitrogen fixation, increases the content of nitrogen in the soil, effectively strengthens fertilizer efficiency.In Maize Production, mix nitrogen, phosphorus, potash fertilizer and 2,4-d, the notable synergistic effect that has also shown weeding and output of using.At the beginning of the eighties, the U.S. has just proposed the weedicide kind more than 300 that can Gong use with, 5 kinds of composite fertilizers, and wherein great majority are liquid composite fertilizer, but because the fertile Chinese medicine of medicine is difficult to coexist with fertilizer, reasons such as complex production process, poor stability are all failed large scale application.
Since the eighties, the agriculture university in China Beijing, Zhejiang, Jilin uses with the research and development that units such as Ningxia Academy of Agri-Forestry Sciences, academy of agricultural sciences, Heilungkiang have carried out relevant weeding composite fertilizer with pesticide in succession.Commercial the earliest weeding composite fertilizer with pesticide is that Guangxi land of happiness bio tech ltd was released " golden rice dragon " in 2002, the famous brand of user's favor in the fertile industry of traditional Chinese medicines during this product has now become.
No. 03134555.7 patent disclosure of Chinese patent slow, the controlled release medicine fertilizer of a kind of nano level and preparation method thereof, it adopts nanometer biotechnology technology and scientific formula, by adding effective constituent, make a kind of polynary medicine fertilizer of nontoxic, nuisanceless, the compound slow/controlled release of high density.Component of the present invention comprises rotten sour ammonium (HA30%-40%, nitrogen 5%), 250kg-400kg; Organonitrogen (urea nitrogenous 46%), 50kg-150kg; Calcium superphosphate (P
2O
512%-20%), 100kg-250kg; Calcium Pyrophosphate potassium (35%-45%), 50kg-200kg; Vitriolate of tartar (40%-55%), 100kg-150kg; Glaukonine breeze (35%-52%), 100kg-500kg; Supplementary additive (amino acid, chitosan, Kushujuzhi (picrasmathrin), Fe, Cu, Mn, Zn, B, Mo), 6kg-12kg; Process water 150kg-300kg.
No. 200510008766.5 patent disclosure of Chinese patent a kind of nuisance-free medicinal fertilizer of preventing and treating nematode and subterranean pest-insect, be by matrine and pyrethrin 1～4%; Avrmectin 0.1～2%; Sodium dodecylbenzene sulfonate or Potassium dodecylbenzenesulfonate 3～8%; Carbosulfan or Volaton 1～3%; Biphosphate 26～48%; Wallantoin 0.15～0.3%; Aminoacid foliar fertilizer 8～16%; Ammonium humate or potassium humate 8～16%; The ammonium sulfate surplus.Medicine fertilizer of the present invention has fine prevention effect to nematode and subterranean pest-insect, be difficult for making insect and germ to develop immunity to drugs, noresidue in agricultural-food does not cause environmental pollution, and is easy to use, control thoroughly, simultaneously can also improve chemical fertilizer utilization ratio, promote the healthy and strong growth of farm crop, reduce diseases and pests of agronomic crop and take place, protecting farm crop increases tight output, improves quality.
No. 200510008766.5 patent disclosure of Chinese patent a kind of Weed removal medicinal fertilizer for paddy rice, comprise pesticide active ingredient: benbbensulfuronmethyl 0.005 weight %-0.20 weight %; Butachlor technical 92 0.096 weight %-0.35 weight %; Carrier fertilizer 35-55 weight %; Safener 0.002 weight %-0.02 weight %; The content of zinc, boron, iron and cu microelements adds up to the compound of 1.5 weight %-5.0 weight %.The content of silicon and calcium constituent adds up to the compound of 20-30 weight %, and all the other are filler.The manufacture method of said medicine fertilizer, be that Butachlor technical 92 pulvis, benbbensulfuronmethyl pulvis high density repeatedly released rare certain density Preblend that mixes into the fine grain size filler, this Preblend is become stable fertilizer granules with carrier fertilizer with the safener mixing granulation, by control dram inlet temperature at 140-180, temperature out is at 55-75 ℃, particle after the oven dry carries out finished product packing after overcooling, screening, check, the powder sieving thing turns back to mixed processes after crushed.
Chinese patent 200810079346.X patent disclosure the fertilizer granules used of a kind of agriculture production, its raw material is formed and content is: in the fertilizer granules gross weight, Chlorpyrifos 94 content 0.1%～30%; Macroelement N content 5%～45%, P content 1%～15%, K content 1%～20% in the fertilizer composition, trace element zinc content 0.1%～5%, boron content 0.1%～5% in the fertilizer composition; Sustained release dosage content 0.1%～5%, attractive substance content 0.1%～10%, dispersing auxiliary content 0.5%～5%, all the other are filler.The present invention is disposable sterilants such as vegetables, wheat, paddy rice, can also play the effect of fertilising volume increase.
Above technical products exists following defective and deficiency: do not have function of shielding, the fertile preparation of medicine be can not effectively solve and chemical compatibility and physical stability in the same system are in, can not solve photodissociation and the hydrolysis difficult problem of the fertile preparation of medicine in production, storage and application, can not solve in the fertile preparation of medicine pesticide activity component by soil microbial degradation and soil combination, thereby influence drug effect; Do not have slow-release function, the fertile preparation drug effect of medicine is not lasting, does not reach the ideal prevention effect; The use cost height, the production process complexity.
Summary of the invention
The present invention has overcome the deficiency of prior art products, a kind of have shielding and slow-release function are provided, chemical compatibility and physical stability are good, lasting medicine, but natural degradation is free from environmental pollution, and use cost is low, the simple a kind of microcapsule insecticide-fertilizer preparation of production process, relate in particular to a kind of efficiently, micro-encapsulated broad spectrum pollution-free fertilizer with pesticide and its production and application cheaply.
For solving the problems of the technologies described above, micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of the present invention calculates with weight ratio, by 1～10 part pesticide micro capsule, and 90～99 parts composition of nutritive substance.Pesticide micro capsule calculates with weight ratio, by 10～65 parts agricultural chemicals, and 10～65 parts solvent, 1～5 part wall material monomer, 10～65 parts of tweens are formed.This method may further comprise the steps;
1) preparation of pesticide micro capsule: with agricultural chemicals pack in the reactor fully dissolve with solvent after, add wall material monomer respectively, tween mixes, it is in 8～10 the emulsification pretreatment reactor that the solution that mixes is regulated water pH value to dress with ammoniacal liquor with pump delivery, be under 30～60 ℃ the condition in temperature, emulsification pretreatment reaction 30～120 minutes, behind the encystation, make pesticide micro capsule;
2) the fertile preparation of medicine: the pesticide micro capsule for preparing is packed in the mixing tank, add nutritive substance, fully mix, make the microcapsule insecticide-fertilizer preparation.
Above-mentioned agricultural chemicals can be any one or more mixing in following: Avrmectin, pyrethrin, matrine.
Above-mentioned solvent can be any one or more mixing in following: turps, eucalyptus oil, pimelinketone.
Above-mentioned wall material can be any one or more mixing in following: tolylene diisocyanate, hexamethylene diisocyanate, p-phthaloyl chloride, phthalyl chloride.
Above-mentioned nutritive substance can be any one or more mixing in following: amino acid solution, yellow humic acid salt brine solution, fertilizer.
A kind of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide is as the application of sterilant.Behind 500～2000 times of liquid of its using method dilute with water, spray or irritate root in the mode of watering root in the mode of spraying.
A kind of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide is as the application of foliage fertilizer.Behind 500～1000 times of liquid of its using method dilute with water, spray in the mode of spraying.
A kind of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide is as the application of fertilizer.100～300 kilograms/mu of its using method are used in the mode of base manure.
Beneficial effect of the present invention: because the agricultural chemicals of microencapsulation has one deck molecular level nethike embrane, the effectively influence to the pesticide activity composition of the extraneous poor environment of shielding, slow down the speed that the pesticide activity composition discharges and decomposes, effectively the fertile preparation of solution medicine is in chemical compatibility and the physical stability in the same system, solve photodissociation and the hydrolysis difficult problem of the fertile preparation of medicine in production, storage and application, pesticide activity component is difficult for by soil microbial degradation and soil combination in the fertile preparation of solution medicine, thus the drug effect that improves; Reduce the labour cost of independent dispenser, fertilising, save the recruitment cost; Product Safety is good, and easily degraded is free from environmental pollution, not residual.
Embodiment
Embodiment 1
With Avrmectin pack in the reactor fully dissolve with turps after, add tolylene diisocyanate respectively, tween mixes, to regulate water pH value with ammoniacal liquor be in 8 the emulsification pretreatment reactor to being equipped with pump delivery with the solution that mixes, be under 30 ℃ the condition in temperature, emulsification pretreatment reaction 30 minutes, behind the encystation, make pesticide micro capsule; The pesticide micro capsule for preparing is packed in the mixing tank, add amino acid solution, fully mix, make micro-encapsulated broad spectrum pollution-free fertilizer with pesticide.
Raw materials used and the weight proportion of pesticide micro capsule of preparation is:
10 parts of Avrmectins
10 parts in turps
1 part of tolylene diisocyanate
10 parts of tweens
Raw materials used and the weight proportion of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of preparation is:
1 part of pesticide micro capsule
90 parts of amino acid solutions
With the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of the foregoing description 1 preparation, prevent and treat the effect assessment test of cabbage caterpillar.
One, test objective
Verification experimental verification new drug fertilizer preparation is to the prevention effect of field of vegetables cabbage caterpillar, analyzes its quick-acting to target pest, the highest preventive effect, long-lasting etc., estimates its using value and use technology in actual production, for large scale application provides scientific basis.
Two, test conditions
Test is built good fortune Chinese cabbage field Beiguo village, the Jiu Hu of Zouping County town Zhao and is carried out, and the ground sheet is east-west, and 6.5 mu of areas, varieties of plant are No. 19, Shandong, August 28 survival after transplant, that a situation arises is all consistent for cultivation management measure and sick worm.Tested morning on September 20th, 2007 and carry out, mu conventional spray amount of liquid medicine 30KG.
Three, test is handled
Handle 1: 500 times of the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of embodiment 1 preparation
Handle 2; 1000 times of the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of embodiment 1 preparation
Handle 3: 2000 times of the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of embodiment 1 preparation
Handle 4:2.5% A Wei. 1000 times of high missible oil
6, clear water contrast
6.5 mu of every test treatment zone areas, 0.5 mu of check plot area is not established repetition.Investigation sampling every treatment zone 100 strains (5 random sampling).
Four, test results and analysis
The fertile preparation control of medicine cabbage caterpillar test-results questionnaire
As seen from the above table, the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide prevention effect of embodiment 1 preparation is better than contrast medicament 2.5% A Wei. high missible oil.2000 times of liquid of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide are sprayed average preventive effect apparently higher than contrast, and 1,3,7,10 day average preventive effect reaches 71.8%, 87.4%, 86.8% and 81.8% respectively behind the medicine.Compare Chinese cabbage volume increase 19.8% with the clear water contrast.
Embodiment 2
With pyrethrin, matrine pack in the reactor fully dissolve with eucalyptus oil, pimelinketone after, adding hexamethylene diisocyanate, p-phthaloyl chloride, phthalyl chloride, tween respectively mixes, to regulate water pH value with ammoniacal liquor be in 10 the emulsification pretreatment reactor to being equipped with pump delivery with the solution that mixes, be under 60 ℃ the condition in temperature, emulsification pretreatment reaction 120 minutes, behind the encystation, make pesticide micro capsule; The pesticide micro capsule for preparing is packed in the mixing tank, add amino acid solution, fully mix, make micro-encapsulated broad spectrum pollution-free fertilizer with pesticide.
Raw materials used and the weight proportion of pesticide micro capsule of preparation is:
45 parts of pyrethrins
20 parts of matrines
10 parts of eucalyptus oils
55 parts of pimelinketone
1 part of hexamethylene diisocyanate
1 part of p-phthaloyl chloride
3 parts of phthalyl chlorides
Polysorbate65 part
Raw materials used and the weight proportion of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of preparation is:
10 parts of pesticide micro capsules
99 parts of yellow humic acid salt brine solutions
With the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of the foregoing description 2 preparations, on flue-cured tobacco, carry out the test of foliage fertilizer effect assessment
One, test objective
Verification experimental verification new drug fertilizer preparation is to the influence of flue-cured tobacco growing way, quality, output, for large scale application provides scientific basis.
Two, test conditions
Test is carried out on cigarette ground, field, Zhushan County village, Yiliang County, Kunming, 8 mu of areas, and kind is red big, and May 1 transplanted, and that a situation arises is all consistent for cultivation management measure and sick worm.
Three, test is handled
Handle 1: 500 times of the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of embodiment 2 preparations
Handle 2; 800 times of the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of embodiment 2 preparations
Handle 3: 1000 times of the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of embodiment 2 preparations
Handle 4: 800 times of foliage fertilizers
The clear water contrast
8 mu of every test treatment zone areas, 0.5 mu of check plot area is not established repetition.Investigation sampling every treatment zone 20 strains (5 random sampling).
Four, test results and analysis
Different treatment cigarette strain economical character questionnaire 1
| Handle | Plant height cm | Pitch cm | Effective number of sheets number | The thick cm of stem | Waist leaf size long X wide (cm) | The land for growing field crops growing way |
| Handle 1 | 110.2 | 3.24 | 20.2 | 11.5 | 68.7X27.3 | Stronger |
| Handle 2 | 105.3 | 3.12 | 19.3 | 10.4 | 64.1X25.2 | Stronger |
| Handle 3 | 102.1 | 3.08 | 18.9 | 10.2 | 62.1X22.9 | By force |
| Handle 4 | 104.3 | 3.11 | 19.1 | 10.3 | 63.9X25.1 | Stronger |
| CK | 98.23 | 2.93 | 18.3 | 9.82 | 60.7X21.3 | By force |
As known from Table 1: the field growing way appearance comparison of processing 1, processing 2, processing 3, processing 4 is shone, and shows that the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide that embodiment 2 prepares can promote the cigarette strain to grow.
Different treatment yield of flue-cured tobacco and Ji performance analysis table 2
| Handle | Cell production kg/ sub-district | Per mu yield kg/ mu | First-class cigarette ratio % | Last medium grade cigarette ratio % | Average price unit/kg | Per mu yield value unit/mu | The significance of difference |
| Handle 1 | 87.7 | 175.4 | 46.12 | 89.26 | 11.12 | 1950.45 | Aa |
| Handle 2 | 80.6 | 161.2 | 42.23 | 86.38 | 11.08 | 1786.1 | Bb |
| Handle 3 | 75.35 | 150.7 | 38.58 | 85.78 | 10.39 | 1565.77 | Bc |
| Handle 4 | 79.9 | 159.8 | 42.14 | 86.27 | 10.98 | 1754.6 | Bb |
| CK | 74.1 | 148.2 | 33.27 | 78.98 | 9.67 | 1433.1 | De |
Analyze as can be known from table 2:
(1) go up, go up the medium grade cigarette proportion grading: the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of using embodiment 2 preparations can obviously improve goes up, goes up the medium grade cigarette ratio.Handle 1 first-class cigarette and last medium grade cigarette ratio has improved 12.85% and 10.28% compared with the control, handle 2 first-class cigarettes and last medium grade cigarette ratio has improved 8.96% and 7.4% compared with the control, handle 3 first-class cigarettes and last medium grade cigarette ratio has improved 5.31% and 6.8% compared with the control, handle 4 first-class cigarettes and last medium grade cigarette ratio and improved 8.87% and 7.29% compared with the control.
(2) per mu yield analysis: the output luffing is between 148.2-150.7kg/ mu, higher to handle 1 output, and reach conspicuous level between other processing and the contrast, reach conspicuous level between processing 2, processing 3, processing 4 and the contrast, significant difference between processing 2 and the processing 3, difference is not remarkable between processing 2 and the processing 4, and is poor remarkable between processing 3 and the processing 4.Handle 1 per mu yield and improved 18.35% compared with the control, handle 2 per mu yields and improved 8.77% compared with the control, handle 3 per mu yields and improved 1.69% compared with the control, handle 4 per mu yields and improved 7.83% compared with the control.
(3) per mu yield value is analyzed: the output luffing is between 1433.1-1950.45 unit/mu, higher to handle 1 per mu yield value, and reach conspicuous level between other processing and the contrast, reach conspicuous level between processing 1, processing 2, processing 3 and the contrast, significant difference between processing 2 and the processing 3, difference is not remarkable between processing 2 and the processing 4, and is poor remarkable between processing 3 and the processing 4.Handle 1 per mu yield value and improved 36.1% compared with the control, handle 2 per mu yield values and improved 24.63% compared with the control, handle 3 per mu yield values and improved 9.26% compared with the control, handle 4 per mu yield values and improved 22.43% compared with the control
(4) average price analysis: the highest to handle 1 average price, the average price of contrast is minimum.
Embodiment 3
With Avrmectin, pyrethrin, matrine pack in the reactor fully dissolve with turps, eucalyptus oil, pimelinketone after, adding tolylene diisocyanate, hexamethylene diisocyanate, p-phthaloyl chloride, phthalyl chloride, tween respectively mixes, to regulate water pH value with ammoniacal liquor be in 9 the emulsification pretreatment reactor to being equipped with pump delivery with the solution that mixes, be under 50 ℃ the condition in temperature, emulsification pretreatment reaction 90 minutes, behind the encystation, make pesticide micro capsule; The pesticide micro capsule for preparing is packed in the mixing tank, add fertilizer, fully mix, make micro-encapsulated broad spectrum pollution-free fertilizer with pesticide.
Raw materials used and the weight proportion of pesticide micro capsule of preparation is:
5 parts of Avrmectins
5 parts of pyrethrins
10 parts of matrines
20 parts in turps
5 parts of eucalyptus oils
10 parts of pimelinketone
1 part of tolylene diisocyanate
1 part of hexamethylene diisocyanate
1 part of p-phthaloyl chloride
1 part of phthalyl chloride
25 parts of tweens
Raw materials used and the weight proportion of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of preparation is:
5 parts of pesticide micro capsules
95 parts of fertilizers
The present invention carries out the effect assessment test of fertilizer with the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide of the foregoing description 3 preparations on Chinese cabbage.
One, test objective
Verification experimental verification new drug fertilizer preparation has the effect on the Chinese cabbage, carry out field test for this reason, clear and definite bio-organic fertilizer on Chinese cabbage application effect and to the influence of soil, crop yield, crop quality, and estimate its economic benefit, applying for expansion provides scientific basis.。
Two, test conditions
Test is carried out in seed multiplication farm base, Chenggong County, 5 mu of areas, and that a situation arises is all consistent for cultivation management measure and sick worm, and June 20, transplanting was applied fertilizer in the mode of base manure.
Three, test is handled
Handle 1: the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide 100kg/ mu of embodiment 3 preparations, use in the mode of base manure.
Handle 2; The micro-encapsulated broad spectrum pollution-free fertilizer with pesticide 200kg/ mu of embodiment 3 preparations is used in the mode of base manure.
Handle 3: the micro-encapsulated broad spectrum pollution-free fertilizer with pesticide 300kg/ mu of embodiment 3 preparations, use in the mode of base manure.
Handle 4: fertilizer 300kg/ mu, use in the mode of base manure.
The contrast conventional fertilizer application.
5 mu of every test treatment zone areas, 0.5 mu of check plot area is not established repetition.
Four, test results and analysis
Chinese cabbage test economic characters questionnaire
As seen from the above table, use micro-encapsulated broad spectrum pollution-free fertilizer with pesticide, Chinese cabbage balling diameter and individual plant are heavy bigger, and the field growing way is strong, quality and commodity are best, and effect of increasing production is obvious.
Claims (10)
1, a kind of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide calculates with weight ratio, by 1～10 part pesticide micro capsule, and 90～99 parts composition of nutritive substance.
2, a kind of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide according to claim 1 is characterized in that described pesticide micro capsule, calculate with weight ratio, and by 10～65 parts agricultural chemicals, 10～65 parts solvent, 1～5 part wall material monomer, 10～65 parts of tweens are formed.
3, a kind of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide preparation method according to claim 1, this method may further comprise the steps:
1) preparation of pesticide micro capsule: with agricultural chemicals pack in the reactor fully dissolve with solvent after, add wall material monomer respectively, tween mixes, it is in 8～10 the emulsification pretreatment reactor that the solution that mixes is regulated water pH value to dress with ammoniacal liquor with pump delivery, be under 30～60 ℃ the condition in temperature, emulsification pretreatment reaction 30～120 minutes, behind the encystation, make pesticide micro capsule;
2) the fertile preparation of medicine: the pesticide micro capsule for preparing is packed in the mixing tank, add nutritive substance, fully mix, make micro-encapsulated broad spectrum pollution-free fertilizer with pesticide.
4,, it is characterized in that described agricultural chemicals comprises any one or more mixing in following according to claim 1 or 2 or 3 described a kind of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide:
Avrmectin, pyrethrin, matrine.
5,, it is characterized in that described solvent comprises any one or more mixing in following according to claim 1 or 2 or 3 described a kind of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide:
Turps, eucalyptus oil, pimelinketone.
6,, it is characterized in that described wall material monomer comprises any one or more mixing in following according to claim 1 or 2 or 3 described a kind of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide:
Tolylene diisocyanate, hexamethylene diisocyanate, p-phthaloyl chloride, phthalyl chloride.
7,, it is characterized in that described nutritive substance comprises any one or more mixing in following according to claim 1 or 3 described a kind of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide:
Amino acid solution, yellow humic acid salt brine solution, fertilizer.
8, a kind of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide is as the application of sterilant.
9, a kind of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide is done the application of foliage fertilizer.
10, a kind of micro-encapsulated broad spectrum pollution-free fertilizer with pesticide is as the application of fertilizer.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906001A (en) * | 2010-07-28 | 2010-12-08 | 深圳诺普信农化股份有限公司 | Medicinal fertilizer, application thereof and method for preparing particle medicinal fertilizer and powder medicinal fertilizer |
| CN102503663A (en) * | 2011-10-14 | 2012-06-20 | 上海市农业科学院 | Preparation method for microcapsule organic fertilizer |
| CN102669192A (en) * | 2012-05-14 | 2012-09-19 | 沈阳东大迪克化工药业有限公司 | Matrine microcapsule suspension agent and preparation method thereof |
| CN106977271A (en) * | 2017-03-24 | 2017-07-25 | 孙志廷 | A kind of efficient pest control and the non-pollution foliar medical fertilizer of increasing both production and income and preparation method thereof |
| CN107624769A (en) * | 2017-09-20 | 2018-01-26 | 青岛科技大学 | Matrine micro-capsule gel hybrid system sustained release preparation and its preparation method and application |
-
2009
- 2009-04-07 CN CNA2009100942967A patent/CN101514128A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906001A (en) * | 2010-07-28 | 2010-12-08 | 深圳诺普信农化股份有限公司 | Medicinal fertilizer, application thereof and method for preparing particle medicinal fertilizer and powder medicinal fertilizer |
| CN102503663A (en) * | 2011-10-14 | 2012-06-20 | 上海市农业科学院 | Preparation method for microcapsule organic fertilizer |
| CN102503663B (en) * | 2011-10-14 | 2013-12-25 | 上海市农业科学院 | Preparation method for microcapsule organic fertilizer |
| CN102669192A (en) * | 2012-05-14 | 2012-09-19 | 沈阳东大迪克化工药业有限公司 | Matrine microcapsule suspension agent and preparation method thereof |
| CN106977271A (en) * | 2017-03-24 | 2017-07-25 | 孙志廷 | A kind of efficient pest control and the non-pollution foliar medical fertilizer of increasing both production and income and preparation method thereof |
| CN107624769A (en) * | 2017-09-20 | 2018-01-26 | 青岛科技大学 | Matrine micro-capsule gel hybrid system sustained release preparation and its preparation method and application |
| CN107624769B (en) * | 2017-09-20 | 2020-06-23 | 青岛科技大学 | Matrine microcapsule gel composite system sustained release preparation and preparation method and application thereof |
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