CN103351256A - Compound microcapsule water-retaining fertilizer and preparation method thereof - Google Patents
Compound microcapsule water-retaining fertilizer and preparation method thereof Download PDFInfo
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- CN103351256A CN103351256A CN2013103090382A CN201310309038A CN103351256A CN 103351256 A CN103351256 A CN 103351256A CN 2013103090382 A CN2013103090382 A CN 2013103090382A CN 201310309038 A CN201310309038 A CN 201310309038A CN 103351256 A CN103351256 A CN 103351256A
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Abstract
The invention discloses a compound microcapsule water-retaining fertilizer and a preparation method thereof. A compound organic fertilizer comprises the following ingredients in parts by weight: 1-4 parts of soluble chitosan, 4-8 parts of fulvic acid, 5-7 parts of maize meal and the like. All components work together cooperatively to not only meet the requirement for nutrient supply for healthy crop growth but also effectively kill underground pests of crops, can improve the soil moisture utilization efficiency, is safe to people and livestock and simultaneously causes no environmental pollution.
Description
Technical field
What the present invention relates to is composite micro-capsule water keeping fertilizer and preparation method thereof.
Background technology
At present, China market agricultural fertilizer material has three kinds substantially: a kind of a kind of is fertilizer for industrial chemicals is fertile, also has a kind of be industrial chemicals and organic fertilizer mixing fertilizer; The shortcoming of industrial chemicals: life-time service can cause the soil soil property to harden, and affects plant growth, causes the progressively underproduction; The shortcoming of organic fertilizer is: plants needs nutrient not enough, does not satisfy the demand that farm crop produce; Affect crop yield; Mix fertile shortcoming: the organic matter in the fertilizer formula and full nutrient are conflicting, and this is high, and that are low, such as organic too high levels, produce the particle difficulty.In addition, China's arid and semi-arid area total area accounts for 50% of territory total area, and China's agricultural is again the water rich and influential family, and Water Consumption in Agriculture surpasses 70% of total water amount, and production efficiency is very low, and the annual agricultural water breach of China is about 30,000,000,000 m
3, the agricultural water crisis presents continuous aggravation situation.The independent use of water-loss reducer of soil not only increases work number of times and cost, and because the water-loss reducer of soil consumption is generally less, be difficult to fully contact with fertilizer, so that institute receives moisture to be difficult to and nutritive ingredient generation interaction, reduced to a great extent the effect of water-holding agent.In addition, present employed conventional fertilizer is water-soluble all higher, rate of release is very fast, and release period is shorter, and adopts the single fertilization method more, so that fertilizer nutrient rate of release and crop regulation of fertilizer requirement synchronism are relatively poor, fertilizer nutrient loss is very large, and the fertilizer nutrient utilization ratio is lower, though and the split application method can be improved crop different growing nutrient demand, but time-consuming, be not suitable with the requirement of modern agriculture high-efficient development.And the fertilizer efficiency height in being manured into soil is in close relations with soil water regime, and " with fertile water transfer, short fertile with water " is rich water control technique very important in the agriculture production.At present control crop pest harm depends on chemical pesticide more, but owing to the chemical pesticide residual period is relatively long, and contaminated soil environment not only, and affect quality of agricultural product is not suitable for the non-polluted farm product agricultural-food production of especially exporting goods and earning foreign currency.Botanical pesticide with respect to chemical pesticide have Environmental compatibility good, can degrade voluntarily at occurring in nature, be difficult for by other biology and food chain enrichment method, basic noresidue, to the person poultry safety, to natural enemy without harm, insect be difficult for developing immunity to drugs, the advantage such as prevention effect is obvious, adapt to especially the requirement of modern sustainable agriculture development.Therefore, for further promoting the integrated mutual work of rich water, improve rich water production efficiency, reach simultaneously non-environmental pollution control pest damage effect, fertilizer, botanical pesticide, the water-loss reducer of soil trinity are organically combined, a kind of new-type fertilizer product that has the functions such as crop adequate nutrition, insect non-environmental pollution control, the efficient utilization of moisture concurrently is promoted in invention, meets the requirement of an agriculture featuring high yields, fine quality and high efficiency of development, has very wide market application foreground.
Summary of the invention
The present invention is directed to existing deficiency a kind of composite micro-capsule water keeping fertilizer and preparation method thereof is provided.
The present invention realizes above-mentioned purpose by the following method.
A kind of composite micro-capsule water keeping fertilizer, composition by following weight ratio forms: soluble chitosan 1-4 part, xanthohumic acid 4-8 part, Semen Maydis powder 5-7 part, kongpo monkshood root 45-55 part, Semen Momordicae 40-50 part, Stellera chamaejasme L. 1-15 part, hops 5-10 part, matrine 5-10 part, Golden Larch Bark 10-15 part, Chinese prickly ash 20-30 part, ginkgo kind skin 20-30 part, Fructus Cnidii 20-30 part, Cortex Meliae 10-30 part, Rangooncreeper Fruit 15-25 part, Turkey-galls 1-15 part, Root of Pubescent Holly 5-15 part, Seed of Chinese Soapberry exosper 55-60 part, fructus ulmi 10-15 part, camphor 5-15 part, bean cake powder 4-6 part, rapeseed cake 8-13 part, furfural dregs 5-8 part, calcium ammonium nitrate 6-10kg, potassium primary phosphate 20-25 part, urea 8.6-10.5 part, W-Gum-acrylic copolymer 1-4 part, rare earth element 4-7 part, fenaminosulf 1-3 part, m-tetrachlorophthalodinitrile 2-4 part, binding agent 2-4 part, 10 ~ 20 parts of organic solvents, 10 ~ 15 parts of cyst materials, 1 ~ 3 part in colloid;
Described binding agent is comprised of the composition of following weight ratio: attapulgite clay 5-7 part, kaolin 2-4 part, ground dolomite 2-4 part, sepiolite powder 3-5 part;
Described rare earth element is the nitrate of lanthanum, cerium or in the vitriol one or both.
The preparation method of composite water conservation fertilizer,
(1) program of becoming thoroughly decomposed: xanthohumic acid, Semen Maydis powder, bean cake powder, rapeseed cake, furfural dregs are inserted in the pond corruption macerate, slowly rise to 65 ℃ from normal temperature, the hold-time is 1 day, be raised to 75 ℃ from 65 ℃, hold-time is 2 days, then cools the temperature to below 40 ℃, keeps 10 days, make the organic waste slaking, after the slaking, oven dry is pulverized, cross 60 mesh sieves, obtain the organic powder of slaking;
(2) get kongpo monkshood root, Semen Momordicae, Stellera chamaejasme L., hops, matrine, Golden Larch Bark, Chinese prickly ash, ginkgo kind skin, Fructus Cnidii, Cortex Meliae, Rangooncreeper Fruit, Turkey-galls, Root of Pubescent Holly, Seed of Chinese Soapberry exosper, fructus ulmi, camphor according to described parts by weight, in water, soak after 2.5 hours, being warmed to 50 ℃ kept 30 minutes, then the cellulase that adds (10 parts unit of activity is 100U) carries out enzymolysis, the enzyme digestion reaction temperature is 30-50 ℃, the enzyme digestion reaction time is 1.5 hours, filters to obtain Chinese herbal medicine fluid; With 300 parts of 75% alcohol immersion 80min that add 10 times of weight of the described herbal liquid medicine that makes, be heated to 70 ℃ times and heat up in a steamer 45min, filter, collect extracting solution; Filter residue adds 70% ethanol of 5 times of weight again, is heated to 80 ℃ times and heats up in a steamer 45min, filters, and collects extracting solution, is dried to powder; After the organic powder of slaking in the step (2) mixes; The cyst material that adds described weight part, the colloid that adds again described weight part stirs with per minute 2500 rotating speeds, forms oil-in-water emulsion; Reduction revolution to 1500 turns, and stirs then to add dilute hydrochloric acid adjusting pH value to 3.0 in 25 minutes, and restir dropped to 100 rev/mins with rotating speed after 1 hour, was warmed up to 50 ~ 55 ℃, continued to stir, and adds sodium hydroxide adjusting pH value to 7.0 after 2 hours.
Beneficial effect
The present invention has the following advantages:
(1), soluble chitosan, xanthohumic acid, Semen Maydis powder, honeysuckle powder, bean cake powder, rapeseed cake among the present invention, furfural dregs, calcium ammonium nitrate, potassium primary phosphate, urea, rare earth element are to provide organic and inorganic nutrients for the crop normal growth; W-Gum-acrylic copolymer is a kind of water-loss reducer of soil, and its effect is to improve soil moisture content, for plant growth provides more sufficient moisture; The binding agent that is comprised of attapulgite clay, kaolin, ground dolomite, sepiolite powder is that this fertilizer granulating plays cohesive action, above-mentioned each component synergy, can either satisfy the required nutrient supply of farm crop healthy growth, can effectively kill elimination of underground destructive pests again, can also improve water use efficiency, simultaneously to the person poultry safety, without any environmental pollution;
(2) in the composite water conservation fertilizer easily molten composition dissolve first, the rear dissolving of indissoluble composition, thus prolonged the fertilizer efficiency period of fertilizer for increasing production, afterwards all dissolvings in 30 days, noresidue, soil does not harden, can impel soil to form crumb structure, increase ventilation property, water-permeable and water-retentivity;
(3) fertilizer of the present invention has been set up fenaminosulf and m-tetrachlorophthalodinitrile, under the prerequisite that increases the soil organism, has reduced the probability of plant infection disease and pest.
(4) to have a herbicidal effect good, environmentally safe for distinctive prescription of the present invention, and the weeds characteristics such as be difficult for developing immunity to drugs have a extensive future.Relatively safer to people and animals is low toxicity to eyes, skin nonirritant through its acute toxicity of day skin evidence, easily decomposes in atmosphere and soil, and non-poisonous material is residual; On farmland natural enemy impact little (the natural enemy kill rate is less than 1%), help to keep ecotope, more friendly to environment, satisfy the production requirement of crop.The fertilizer efficiency time lengthening is more than 3 months, and utilization rate of fertilizer improves 15%, improves the producer's benefit.
Embodiment
The present invention is further illustrated below in conjunction with embodiment, and following each embodiment only is used for explanation the present invention, to not restriction of the present invention.
Embodiment one
A kind of composite micro-capsule water keeping fertilizer, composition by following weight ratio forms: 14 parts of soluble chitosans, 4 parts of xanthohumic acids, 5 parts of Semen Maydis powder, 45 parts of kongpo monkshood roots, 40 parts of Semen Momordicaes, 1 part of Stellera chamaejasme L., 5 parts of hops, 5 parts of matrines, 10 parts of Golden Larch Barks, 20 parts in Chinese prickly ash, 20 parts of ginkgo kind skins, 20 parts of Fructus Cnidiis, 10 parts of Cortex Meliaees, 15 parts of Rangooncreeper Fruit, 1 part in Turkey-galls, 5 parts of Root of Pubescent Holly, 55 parts of Seed of Chinese Soapberry exospers, 10 parts of fructus ulmis, 55 parts of camphors, 4 parts of bean cake powders, 8 parts of rapeseed cakes, 5 parts of furfural dregs, 6 parts of calcium ammonium nitrates, 20 parts of potassium primary phosphates, 8.6 parts in urea, 1 part of W-Gum-acrylic copolymer, 4 parts in rare earth element, 1 part of fenaminosulf, 2 parts of m-tetrachlorophthalodinitriles, 2 parts of binding agents, 10 parts of organic solvents, 10 parts of cyst materials, 1 part in colloid;
Described binding agent is comprised of the composition of following weight ratio: 5 parts of attapulgite clays, 2 parts of kaolin, 2 parts of ground dolomites, 3 parts of sepiolite powders;
Described rare earth element is the nitrate of lanthanum, cerium or in the vitriol one or both.
The preparation method of composite water conservation fertilizer,
(1) program of becoming thoroughly decomposed: xanthohumic acid, Semen Maydis powder, bean cake powder, rapeseed cake, furfural dregs are inserted in the pond corruption macerate, slowly rise to 65 ℃ from normal temperature, the hold-time is 1 day, be raised to 75 ℃ from 65 ℃, hold-time is 2 days, then cools the temperature to below 40 ℃, keeps 10 days, make the organic waste slaking, after the slaking, oven dry is pulverized, cross 60 mesh sieves, obtain the organic powder of slaking;
(2) get kongpo monkshood root, Semen Momordicae, Stellera chamaejasme L., hops, matrine, Golden Larch Bark, Chinese prickly ash, ginkgo kind skin, Fructus Cnidii, Cortex Meliae, Rangooncreeper Fruit, Turkey-galls, Root of Pubescent Holly, Seed of Chinese Soapberry exosper, fructus ulmi, camphor according to described parts by weight, in water, soak after 2.5 hours, being warmed to 50 ℃ kept 30 minutes, then the cellulase that adds (10 parts unit of activity is 100U) carries out enzymolysis, the enzyme digestion reaction temperature is 30-50 ℃, the enzyme digestion reaction time is 1.5 hours, filters to obtain Chinese herbal medicine fluid; With 300 parts of 75% alcohol immersion 80min that add 10 times of weight of the described herbal liquid medicine that makes, be heated to 70 ℃ times and heat up in a steamer 45min, filter, collect extracting solution; Filter residue adds 70% ethanol of 5 times of weight again, is heated to 80 ℃ times and heats up in a steamer 45min, filters, and collects extracting solution, is dried to powder; After the organic powder of slaking in the step (2) mixes
The cyst material that adds described weight part, the colloid that adds again described weight part stirs with per minute 2500 rotating speeds, forms oil-in-water emulsion; Reduction revolution to 1500 turns, and stirs then to add dilute hydrochloric acid adjusting pH value to 3.0 in 25 minutes, and restir dropped to 100 rev/mins with rotating speed after 1 hour, was warmed up to 50 ~ 55 ℃, continued to stir, and adds sodium hydroxide adjusting pH value to 7.0 after 2 hours.
Embodiment 2
A kind of composite micro-capsule water keeping fertilizer, composition by following weight ratio forms: 2 parts of soluble chitosans, 6 parts of xanthohumic acids, 6 parts of Semen Maydis powder, 55 parts of kongpo monkshood roots, 50 parts of Semen Momordicaes, 15 parts of Stellera chamaejasme L.s, 10 parts of hops, 10 parts of matrines, 15 parts of Golden Larch Barks, 30 parts in Chinese prickly ash, 30 parts of ginkgo kind skins, 30 parts of Fructus Cnidiis, 30 parts of Cortex Meliaees, 25 parts of Rangooncreeper Fruit, 15 parts in Turkey-galls, 15 parts of Root of Pubescent Holly, 60 parts of Seed of Chinese Soapberry exospers, 15 parts of fructus ulmis, 15 parts of camphors, 5 parts of bean cake powders, 11 parts of rapeseed cakes, 6 parts of furfural dregs, 8 parts of calcium ammonium nitrates, 22 parts of potassium primary phosphates, 9.5 parts in urea, 3 parts of W-Gum-acrylic copolymer, 5 parts in rare earth element, 2 parts of fenaminosulf, 3 parts of m-tetrachlorophthalodinitriles, 3 parts of binding agents, 20 parts of organic solvents, 15 parts of cyst materials, 3 parts in colloid;
Described binding agent is comprised of the composition of following weight ratio: 6 parts of attapulgite clays, 3 parts of kaolin, 3 parts of ground dolomites, 4 parts of sepiolite powders;
Described rare earth element is the nitrate of lanthanum, cerium or in the vitriol one or both.
The preparation method of composite water conservation fertilizer,
(1) program of becoming thoroughly decomposed: xanthohumic acid, Semen Maydis powder, bean cake powder, rapeseed cake, furfural dregs are inserted in the pond corruption macerate, slowly rise to 65 ℃ from normal temperature, the hold-time is 1 day, be raised to 75 ℃ from 65 ℃, hold-time is 2 days, then cools the temperature to below 40 ℃, keeps 10 days, make the organic waste slaking, after the slaking, oven dry is pulverized, cross 60 mesh sieves, obtain the organic powder of slaking;
(2) get kongpo monkshood root, Semen Momordicae, Stellera chamaejasme L., hops, matrine, Golden Larch Bark, Chinese prickly ash, ginkgo kind skin, Fructus Cnidii, Cortex Meliae, Rangooncreeper Fruit, Turkey-galls, Root of Pubescent Holly, Seed of Chinese Soapberry exosper, fructus ulmi, camphor according to described parts by weight, in water, soak after 2.5 hours, being warmed to 50 ℃ kept 30 minutes, then the cellulase that adds (10 parts unit of activity is 100U) carries out enzymolysis, the enzyme digestion reaction temperature is 30-50 ℃, the enzyme digestion reaction time is 1.5 hours, filters to obtain Chinese herbal medicine fluid; With 300 parts of 75% alcohol immersion 80min that add 10 times of weight of the described herbal liquid medicine that makes, be heated to 70 ℃ times and heat up in a steamer 45min, filter, collect extracting solution; Filter residue adds 70% ethanol of 5 times of weight again, is heated to 80 ℃ times and heats up in a steamer 45min, filters, and collects extracting solution, is dried to powder; After the organic powder of slaking in the step (2) mixes; The cyst material that adds described weight part, the colloid that adds again described weight part stirs with per minute 2500 rotating speeds, forms oil-in-water emulsion; Reduction revolution to 1500 turns, and stirs then to add dilute hydrochloric acid adjusting pH value to 3.0 in 25 minutes, and restir dropped to 100 rev/mins with rotating speed after 1 hour, was warmed up to 50 ~ 55 ℃, continued to stir, and adds sodium hydroxide adjusting pH value to 7.0 after 2 hours.
Composite microbiological fertilizer and the conventional fertilizer of table 1 the present invention preparation compare
 |
Oidium decrement (%) | Anthrax decrement (%) | Spot disease decrement (%) | Output increment (%) |
| Embodiment 1 | 64 | 38 | 38 | 30 |
| Embodiment 2 | 69 | 43 | 37 | 36 |
The fertilizer efficiency time lengthening is more than 3 months, and utilization rate of fertilizer improves 15%, improves the producer's benefit.
The preferred embodiment that the above-mentioned contriver of being provides the invention is not restricted to these embodiment.Prescription of the present invention can carry out adjustment of formula according to the location soil status, all can reach promising result.
Claims (2)
1. composite micro-capsule water keeping fertilizer, it is characterized in that, composition by following weight ratio forms: soluble chitosan 1-4 part, xanthohumic acid 4-8 part, Semen Maydis powder 5-7 part, kongpo monkshood root 45-55 part, Semen Momordicae 40-50 part, Stellera chamaejasme L. 1-15 part, hops 5-10 part, matrine 5-10 part, Golden Larch Bark 10-15 part, Chinese prickly ash 20-30 part, ginkgo kind skin 20-30 part, Fructus Cnidii 20-30 part, Cortex Meliae 10-30 part, Rangooncreeper Fruit 15-25 part, Turkey-galls 1-15 part, Root of Pubescent Holly 5-15 part, Seed of Chinese Soapberry exosper 55-60 part, fructus ulmi 10-15 part, camphor 5-15 part, bean cake powder 4-6 part, rapeseed cake 8-13 part, furfural dregs 5-8 part, calcium ammonium nitrate 6-10 part, potassium primary phosphate 20-25 part, urea 8.6-10.5 part, W-Gum-acrylic copolymer 1-4 part, rare earth element 4-7 part, fenaminosulf 1-3 part, m-tetrachlorophthalodinitrile 2-4 part, binding agent 2-4 part, 10 ~ 20 parts of organic solvents, 10 ~ 15 parts of cyst materials, 1 ~ 3 part in colloid;
Described binding agent is comprised of the composition of following weight ratio: attapulgite clay 5-7 part, kaolin 2-4 part, ground dolomite 2-4 part, sepiolite powder 3-5 part;
Described rare earth element is the nitrate of lanthanum, cerium or in the vitriol one or both.
2. the preparation method of each described composite micro-capsule water keeping fertilizer according to claim 1-3 is characterized in that:
(1) program of becoming thoroughly decomposed: xanthohumic acid, Semen Maydis powder, bean cake powder, rapeseed cake, furfural dregs are inserted in the pond corruption macerate, slowly rise to 65 ℃ from normal temperature, the hold-time is 1 day, be raised to 75 ℃ from 65 ℃, hold-time is 2 days, then cools the temperature to below 40 ℃, keeps 10 days, make the organic waste slaking, after the slaking, oven dry is pulverized, cross 60 mesh sieves, obtain the organic powder of slaking;
(2) get kongpo monkshood root, Semen Momordicae, Stellera chamaejasme L., hops, matrine, Golden Larch Bark, Chinese prickly ash, ginkgo kind skin, Fructus Cnidii, Cortex Meliae, Rangooncreeper Fruit, Turkey-galls, Root of Pubescent Holly, Seed of Chinese Soapberry exosper, fructus ulmi, camphor according to described parts by weight, in water, soak after 2.5 hours, being warmed to 50 ℃ kept 30 minutes, then the cellulase that adds (10 parts unit of activity is 100U) carries out enzymolysis, the enzyme digestion reaction temperature is 30-50 ℃, the enzyme digestion reaction time is 1.5 hours, filters to obtain Chinese herbal medicine fluid; With 300 parts of 75% alcohol immersion 80min that add 10 times of weight of the described herbal liquid medicine that makes, be heated to 70 ℃ times and heat up in a steamer 45min, filter, collect extracting solution; Filter residue adds 70% ethanol of 5 times of weight again, is heated to 80 ℃ times and heats up in a steamer 45min, filters, and collects extracting solution, is dried to powder; Mix with the organic powder of slaking in the step (2); The cyst material that adds described weight part, the colloid that adds again described weight part stirs with per minute 2500 rotating speeds, forms oil-in-water emulsion; Reduction revolution to 1500 turns, and stirs then to add dilute hydrochloric acid adjusting pH value to 3.0 in 25 minutes, and restir dropped to 100 rev/mins with rotating speed after 1 hour, was warmed up to 50 ~ 55 ℃, continued to stir, and adds sodium hydroxide adjusting pH value to 7.0 after 2 hours.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803808A (en) * | 2015-03-17 | 2015-07-29 | 武汉绿沃园林绿化养护有限公司 | Organic fertilizer for controlling soil insects, as well as preparation method and application of organic fertilizer |
| CN108041097A (en) * | 2017-12-18 | 2018-05-18 | 翟琳 | A kind of preparation method of biological pesticide microcapsules |
| CN113545362A (en) * | 2021-07-21 | 2021-10-26 | 丹东明珠科技有限公司 | Coated granule containing sodium diurethane and preparation method thereof |
| CN115385751A (en) * | 2022-08-31 | 2022-11-25 | 中实创科技（广东）有限公司 | Water culture capsule fertilizer and preparation method thereof |
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| CN85101429A (en) * | 1984-03-30 | 1987-01-17 | 斯多福化学有限公司 | The process of microencapsulation and preparing microcapsules |
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| CN85101429A (en) * | 1984-03-30 | 1987-01-17 | 斯多福化学有限公司 | The process of microencapsulation and preparing microcapsules |
| CN102633558A (en) * | 2012-03-29 | 2012-08-15 | 常熟市佳盛农业科技发展有限公司 | Compound water-retention fertilizer and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104803808A (en) * | 2015-03-17 | 2015-07-29 | 武汉绿沃园林绿化养护有限公司 | Organic fertilizer for controlling soil insects, as well as preparation method and application of organic fertilizer |
| CN108041097A (en) * | 2017-12-18 | 2018-05-18 | 翟琳 | A kind of preparation method of biological pesticide microcapsules |
| CN113545362A (en) * | 2021-07-21 | 2021-10-26 | 丹东明珠科技有限公司 | Coated granule containing sodium diurethane and preparation method thereof |
| CN115385751A (en) * | 2022-08-31 | 2022-11-25 | 中实创科技（广东）有限公司 | Water culture capsule fertilizer and preparation method thereof |
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Application publication date: 20131016 |