CN103396214B - A kind of rich phosphorus microcapsule fertilizer and preparation method thereof - Google Patents
A kind of rich phosphorus microcapsule fertilizer and preparation method thereof Download PDFInfo
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- CN103396214B CN103396214B CN201310309311.1A CN201310309311A CN103396214B CN 103396214 B CN103396214 B CN 103396214B CN 201310309311 A CN201310309311 A CN 201310309311A CN 103396214 B CN103396214 B CN 103396214B
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Abstract
The invention discloses a kind of rich phosphorus microcapsule fertilizer and preparation method thereof, wherein rich phosphorus microcapsule fertilizer, be made up of the composition of following weight ratio: wilkinite 5-8 part, diatomite 4-7 part, high calcium clay 5-8 part, zeolite 3-6 part, ammonium sulfate 14-18 part, diammonium phosphate 13-15 part, xanthohumic acid 4-6 part, straw 20-25 part, ground phosphate rock 40-46 part, micro-4-7 part, fenaminosulf 1-3 part, m-tetrachlorophthalodinitrile 2-4 part.Owing to have employed high phosphorus-rich plant Pueraria lobota, Caulis Miscanthis floriduli, subdigitate wormwood herb, Herba Setariae Viridis, wood indigo plant, Lespedeza floribunda in fertilizer of the present invention, not only add the organic composition of fertilizer, and improve the content of fertilizer organophosphorus.
Description
Technical field
What the present invention relates to is rich phosphorus microcapsule fertilizer and preparation method thereof.
Background technology
At present because the usage quantity of chemical fertilizer is increasing, and the kind used mostly is unit nitrogen manure, and use the polynary fertilizer of the key elements such as phosphorous, potassium fewer, cause soil to harden, the phenomenons such as the reduced capability of preserve moisture and fertility, solely pursue high nitrogen or Gao Jia class composite fertilizer, blindness is large, utilization ratio is low, and what have even causes quality of agricultural product low, harm consumer health; Physical behavior is bad, and dust is many, not resistance to compression, caking, is not easy to store, transport and fertilising.The utilising efficiency of general inorganic fertilizer is lower, its major cause be inorganic fertilizer be manured into soil or in water after, easily fixed by metal ions such as calcium, magnesium, iron, aluminium, easily adsorb by clay mineral particle, thus reduce fertilizer efficiency to environment.The content of inorganic phosphorus that excessive interpolation not only increases in reagent cost but also water outlet easily exceeds standard.Therefore the rich phosphorus microcapsule fertilizer developing high utilization rate has realistic meaning.
Summary of the invention
The present invention is directed to existing deficiency and provide a kind of rich phosphorus microcapsule fertilizer and preparation method thereof.
The present invention realizes above-mentioned purpose by the following method.
A kind of rich phosphorus microcapsule fertilizer, be made up of the composition of following weight ratio: wilkinite 5-8 part, diatomite 4-7 part, high calcium clay 5-8 part, zeolite 3-6 part, ammonium sulfate 14-18 part, diammonium phosphate 13-15 part, xanthohumic acid 4-6 part, straw 20-25 part, ground phosphate rock 40-46 part, trace element 4-7 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 seed coat 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, organic solvent 10 ~ 20 parts, cyst material 10 ~ 15 parts, 1 ~ 3 part, colloid,
Described straw is made up of the composition of following weight ratio: Pueraria lobota 10-15 part, Caulis Miscanthis floriduli 4-6 part, subdigitate wormwood herb 6-8 part, Herba Setariae Viridis 6-8 part, wooden blue 11-15 part, Lespedeza floribunda 5-7 part;
Described trace element is Cu, Fe, Mn, B, Mo mixture of equivalent.
Described straw is preferably made up of the composition of following weight ratio: Pueraria lobota 13 parts, Caulis Miscanthis floriduli 5 parts, subdigitate wormwood herb 7 parts, Herba Setariae Viridis 7 parts, wood blue 13 parts, Lespedeza floribunda 6 parts
The preparation method of rich phosphorus microcapsule fertilizer, comprises the following steps:
(1) in described ratio, wilkinite, diatomite, high calcium clay, zeolite are mixed after being crushed to 80 orders respectively, then adds diammonium phosphate, ammonium sulfate, stir;
(2) to become thoroughly decomposed program: macerating inserting corruption in pond after straw fragmentation, slowly rising to 60 DEG C from normal temperature, the hold-time is 1 day, 70 DEG C are raised to from 60 DEG C, hold-time is 2 days, then cools the temperature to less than 40 DEG C, keeps 10 days, make straw slaking, after slaking, dry, pulverize, cross 60 mesh sieves, obtain the organic powder of rich phosphorus slaking;
(3) kongpo monkshood root, Semen Momordicae, Stellera chamaejasme L., hops, matrine, Golden Larch Bark, Chinese prickly ash, ginkgo seed coat, Fructus Cnidii, Cortex Meliae, Rangooncreeper Fruit, Turkey-galls, Root of Pubescent Holly, Seed of Chinese Soapberry exosper, fructus ulmi, camphor is got according to described parts by weight, soak in water after 2.5 hours, be warmed to 50 DEG C to keep 30 minutes, then the cellulase adding (unit of activity of 10 parts is 100U) carries out enzymolysis, enzyme digestion reaction temperature is 30-50 DEG C, the enzyme digestion reaction time is 1.5 hours, filters and obtains Chinese herbal medicine fluid; Described obtained herbal liquid medicine 300 parts is added 75% alcohol immersion 80min of 10 times of weight, be heated to 70 DEG C 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 DEG C times and heats up in a steamer 45min, filter, collect extracting solution, be dried to powder; After mixing with the organic powder of slaking in step (2)
; Add the cyst material of described weight part, then the colloid adding described weight part stirs with per minute 2500 rotating speed, forms oil-in-water emulsion; Reduce revolution to 1500 turns, stir and within 25 minutes, then add dilute hydrochloric acid adjustment pH value to 3.0, then after stirring 1 hour, rotating speed is dropped to 100 revs/min, be warmed up to 50 ~ 55 DEG C, continue to stir, add sodium hydroxide after 2 hours and regulate pH value to 7.0.
(4) metering packing operation: finished product metering packing.
Beneficial effect
The present invention has the following advantages:
(1), have employed high phosphorus-rich plant Pueraria lobota, Caulis Miscanthis floriduli, subdigitate wormwood herb, Herba Setariae Viridis, wood indigo plant, Lespedeza floribunda in fertilizer of the present invention, research display, above-mentioned plant is that the maximum pioneer plant of ground dominance discarded by phosphorus ore, above-mentioned plant root is the main portions absorbing and store phosphorus, the present invention is owing to have employed above-mentioned plant, not only add the organic composition of fertilizer, and improve the content of fertilizer organophosphorus;
(2) a large amount of use can reduce soil salinity and alkalinity, keeps soil from packing together, and not containing the impurity that heavy metal etc. is harmful to plants and soil, is conducive to protection of the environment, Be very effective; Not containing any objectionable constituent, be the green fertilizer developed eco-agriculture, can reduce costs to greatest extent, improve fertilizer efficiency, highly efficient and productive, high-quality;
(3) fertilizer of the present invention has set up fenaminosulf and m-tetrachlorophthalodinitrile, under the prerequisite increasing the soil organism, reduces the probability of plant infection disease and pest;
(4) scientific formulation of the present invention is reasonable, and wide accommodation, fertilizer efficiency is lastingly powerful, and this season utilization ratio is high.
(5) to have herbicidal effect good, environmentally safe for distinctive formula of the present invention, and weeds such as not easily to develop immunity to drugs at the feature, have a extensive future.To people and animals, relatively safety is to eyes, no skin irritation, and be low toxicity through day skin test checking its acute toxicity bright, easily decompose in air and soil, non-poisonous material remains; On farmland natural enemy impact little (natural enemy kill rate is less than 1%), contribute to keeping ecotope, more friendly to environment, meet the production requirement of crop.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated, and following each embodiment, only for illustration of the present invention, does not limit the present invention.
Embodiment one
A kind of rich phosphorus microcapsule fertilizer, be made up of the composition of following weight ratio: wilkinite 5 parts, 4 parts, diatomite, high calcium clay 5 parts, 3 parts, zeolite, 14 parts, ammonium sulfate, diammonium phosphate 13 parts, xanthohumic acid 4 parts, straw 20 parts, 40 parts, ground phosphate rock, trace element 4 parts, kongpo monkshood root 45 parts, Semen Momordicae 40 parts, Stellera chamaejasme L. 1 part, hops 5 parts, matrine 5 parts, Golden Larch Bark 10 parts, 20 parts, Chinese prickly ash, ginkgo seed coat 20 parts, Fructus Cnidii 20 parts, Cortex Meliae 10 parts, Rangooncreeper Fruit 15 parts, 1 part, Turkey-galls, Root of Pubescent Holly 5 parts, Seed of Chinese Soapberry exosper 55 parts, fructus ulmi 10 parts, camphor 5 parts, organic solvent 10 parts, cyst material 10 parts, 1 part, colloid,
Described straw is made up of the composition of following weight ratio: Pueraria lobota 10 parts, Caulis Miscanthis floriduli 4 parts, subdigitate wormwood herb 6 parts, Herba Setariae Viridis 6 parts, wood blue 11 parts, Lespedeza floribunda 5 parts;
Described trace element is Cu, Fe, Mn, B, Mo mixture of equivalent.
The preparation method of rich phosphorus microcapsule fertilizer, comprises the following steps:
(1) in described ratio, wilkinite, diatomite, high calcium clay, zeolite are mixed after being crushed to 80 orders respectively, then adds diammonium phosphate, ammonium sulfate, stir;
(2) to become thoroughly decomposed program: macerating inserting corruption in pond after straw fragmentation, slowly rising to 60 DEG C from normal temperature, the hold-time is 1 day, 70 DEG C are raised to from 60 DEG C, hold-time is 2 days, then cools the temperature to less than 40 DEG C, keeps 10 days, make straw slaking, after slaking, dry, pulverize, cross 60 mesh sieves, obtain the organic powder of rich phosphorus slaking;
(3) kongpo monkshood root, Semen Momordicae, Stellera chamaejasme L., hops, matrine, Golden Larch Bark, Chinese prickly ash, ginkgo seed coat, Fructus Cnidii, Cortex Meliae, Rangooncreeper Fruit, Turkey-galls, Root of Pubescent Holly, Seed of Chinese Soapberry exosper, fructus ulmi, camphor is got according to described parts by weight, soak in water after 2.5 hours, be warmed to 50 DEG C to keep 30 minutes, then the cellulase adding (unit of activity of 10 parts is 100U) carries out enzymolysis, enzyme digestion reaction temperature is 30-50 DEG C, the enzyme digestion reaction time is 1.5 hours, filters and obtains Chinese herbal medicine fluid; Described obtained herbal liquid medicine 300 parts is added 75% alcohol immersion 80min of 10 times of weight, be heated to 70 DEG C 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 DEG C times and heats up in a steamer 45min, filter, collect extracting solution, be dried to powder; After mixing with the organic powder of slaking in step (2)
; Add the cyst material of described weight part, then the colloid adding described weight part stirs with per minute 2500 rotating speed, forms oil-in-water emulsion; Reduce revolution to 1500 turns, stir and within 25 minutes, then add dilute hydrochloric acid adjustment pH value to 3.0, then after stirring 1 hour, rotating speed is dropped to 100 revs/min, be warmed up to 50 ~ 55 DEG C, continue to stir, add sodium hydroxide after 2 hours and regulate pH value to 7.0.
(4) metering packing operation: finished product metering packing.
Embodiment two
A kind of rich phosphorus microcapsule fertilizer, be made up of the composition of following weight ratio: wilkinite 6 parts, 5 parts, diatomite, high calcium clay 7 parts, 5 parts, zeolite, 16 parts, ammonium sulfate, diammonium phosphate 14 parts, xanthohumic acid 5 parts, straw 22 parts, 43 parts, ground phosphate rock, trace element 5 parts, kongpo monkshood root 55 parts, Semen Momordicae 50 parts, Stellera chamaejasme L. 15 parts, hops 10 parts, matrine 10 parts, Golden Larch Bark 15 parts, 30 parts, Chinese prickly ash, ginkgo seed coat 30 parts, Fructus Cnidii 30 parts, Cortex Meliae 30 parts, Rangooncreeper Fruit 25 parts, 15 parts, Turkey-galls, Root of Pubescent Holly 15 parts, Seed of Chinese Soapberry exosper 60 parts, fructus ulmi 15 parts, camphor 15 parts, organic solvent 20 parts, cyst material 15 parts, 3 parts, colloid, described straw is made up of the composition of following weight ratio: Pueraria lobota 13 parts, Caulis Miscanthis floriduli 5 parts, subdigitate wormwood herb 7 parts, Herba Setariae Viridis 7 parts, wood blue 13 parts, Lespedeza floribunda 6 parts,
Described trace element is Cu, Fe, Mn, B, Mo mixture of equivalent.
The preparation method of rich phosphorus microcapsule fertilizer, comprises the following steps:
(1) in described ratio, wilkinite, diatomite, high calcium clay, zeolite are mixed after being crushed to 80 orders respectively, then adds diammonium phosphate, ammonium sulfate, stir;
(2) to become thoroughly decomposed program: macerating inserting corruption in pond after straw fragmentation, slowly rising to 60 DEG C from normal temperature, the hold-time is 1 day, 70 DEG C are raised to from 60 DEG C, hold-time is 2 days, then cools the temperature to less than 40 DEG C, keeps 10 days, make straw slaking, after slaking, dry, pulverize, cross 60 mesh sieves, obtain the organic powder of rich phosphorus slaking;
(3) kongpo monkshood root, Semen Momordicae, Stellera chamaejasme L., hops, matrine, Golden Larch Bark, Chinese prickly ash, ginkgo seed coat, Fructus Cnidii, Cortex Meliae, Rangooncreeper Fruit, Turkey-galls, Root of Pubescent Holly, Seed of Chinese Soapberry exosper, fructus ulmi, camphor is got according to described parts by weight, soak in water after 2.5 hours, be warmed to 50 DEG C to keep 30 minutes, then the cellulase adding (unit of activity of 10 parts is 100U) carries out enzymolysis, enzyme digestion reaction temperature is 30-50 DEG C, the enzyme digestion reaction time is 1.5 hours, filters and obtains Chinese herbal medicine fluid; Described obtained herbal liquid medicine 300 parts is added 75% alcohol immersion 80min of 10 times of weight, be heated to 70 DEG C 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 DEG C times and heats up in a steamer 45min, filter, collect extracting solution, be dried to powder; After mixing with the organic powder of slaking in step (2)
; Add the cyst material of described weight part, then the colloid adding described weight part stirs with per minute 2500 rotating speed, forms oil-in-water emulsion; Reduce revolution to 1500 turns, stir and within 25 minutes, then add dilute hydrochloric acid adjustment pH value to 3.0, then after stirring 1 hour, rotating speed is dropped to 100 revs/min, be warmed up to 50 ~ 55 DEG C, continue to stir, add sodium hydroxide after 2 hours and regulate pH value to 7.0.
(4) metering packing operation: finished product metering packing.
Composite microbiological fertilizer prepared by table 1 the present invention and common fertilizer compare
| Oidium decrement (%) | Anthrax decrement (%) | Spot disease decrement (%) | Output increases (%) | |
| Embodiment 1 | 69 | 39 | 44 | 49 |
| Embodiment 2 | 79 | 48 | 48 | 56 |
Fertilizer efficiency time lengthening more than 3 months, utilization rate of fertilizer improves 15%, improves the benefit of the producer.The preferred embodiment that the above-mentioned contriver of being provides, the invention is not restricted to these embodiments.Formula of the present invention can carry out adjustment of formula according to location soil status, all can reach promising result.
Claims (1)
1. a rich phosphorus microcapsule fertilizer, it is characterized in that, be made up of the composition of following weight ratio: wilkinite 5-8 part, diatomite 4-7 part, high calcium clay 5-8 part, zeolite 3-6 part, ammonium sulfate 14-18 part, diammonium phosphate 13-15 part, xanthohumic acid 4-6 part, straw 20-25 part, ground phosphate rock 40-46 part, trace element 4-7 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 seed coat 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, organic solvent 10 ~ 20 parts, cyst material 10 ~ 15 parts, 1 ~ 3 part, colloid,
Described straw is made up of the composition of following weight ratio: Pueraria lobota 13 parts, Caulis Miscanthis floriduli 5 parts, subdigitate wormwood herb 7 parts, Herba Setariae Viridis 7 parts, wood blue 13 parts, Lespedeza floribunda 6 parts
Described trace element is Cu, Fe, Mn, B, Mo mixture of equivalent;
The preparation method of described rich phosphorus microcapsule fertilizer,
(1) in described ratio, wilkinite, diatomite, high calcium clay, zeolite are mixed after being crushed to 80 orders respectively, then adds diammonium phosphate, ammonium sulfate, stir;
(2) to become thoroughly decomposed program: macerating inserting corruption in pond after straw fragmentation, slowly rising to 60 DEG C from normal temperature, the hold-time is 1 day, 70 DEG C are raised to from 60 DEG C, hold-time is 2 days, then cools the temperature to less than 40 DEG C, keeps 10 days, make straw slaking, after slaking, dry, pulverize, cross 60 mesh sieves, obtain the organic powder of rich phosphorus slaking;
(3) kongpo monkshood root, Semen Momordicae, Stellera chamaejasme L., hops, matrine, Golden Larch Bark, Chinese prickly ash, ginkgo seed coat, Fructus Cnidii, Cortex Meliae, Rangooncreeper Fruit, Turkey-galls, Root of Pubescent Holly, Seed of Chinese Soapberry exosper, fructus ulmi, camphor is got according to described parts by weight, soak in water after 2.5 hours, be warmed to 50 DEG C to keep 30 minutes, then the unit of activity adding 10 parts is that the cellulase of 100U carries out enzymolysis, enzyme digestion reaction temperature is 30-50 DEG C, the enzyme digestion reaction time is 1.5 hours, filters and obtains Chinese herbal medicine fluid; Described obtained herbal liquid medicine 300 parts is added 75% alcohol immersion 80min of 10 times of weight, be heated to 70 DEG C 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 DEG C times and heats up in a steamer 45min, filter, collect extracting solution, be dried to powder; After mixing with the organic powder of slaking in step (2)
; Add the cyst material of described weight part, then the colloid adding described weight part stirs with per minute 2500 rotating speed, forms oil-in-water emulsion; Reduce revolution to 1500 turns, stir and within 25 minutes, then add dilute hydrochloric acid adjust ph to 3.0, then after stirring 1 hour, rotating speed is dropped to 100 revs/min, be warmed up to 50 ~ 55 DEG C, continue to stir, add sodium hydroxide adjust ph after 2 hours to 7.0;
(4) metering packing operation: finished product metering packing.
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| CN105036923A (en) * | 2015-07-22 | 2015-11-11 | 烟台嘉禾生物科技有限公司 | Multifunctional water soluble fertilizer |
| CN105061082B (en) * | 2015-08-20 | 2018-07-10 | 山东省农业科学院农业资源与环境研究所 | Peanut continuous cropping obstacle conditioner and its method of administration based on allelopathic Auto toxicity |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1765842A (en) * | 2004-10-26 | 2006-05-03 | 吴西平 | Environment-friendly type phosphor-enriched fertilizer |
| CN101993354A (en) * | 2009-08-11 | 2011-03-30 | 天津市工业微生物研究所 | Method for extracting resveratrol |
| CN102643135A (en) * | 2012-03-28 | 2012-08-22 | 常熟市滨江农业科技有限公司 | Fertilizer rich in organic phosphorus and preparation method thereof |
| 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 |
| CN102863272A (en) * | 2012-10-09 | 2013-01-09 | 浙江盛基科技有限公司 | Method for producing micronutrients fertilizers from phosphatized waste residues |
| US20130157850A1 (en) * | 2007-01-22 | 2013-06-20 | Dow Agrosciences Llc | Enhanced nitrification inhibitor composition |
-
2013
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1765842A (en) * | 2004-10-26 | 2006-05-03 | 吴西平 | Environment-friendly type phosphor-enriched fertilizer |
| US20130157850A1 (en) * | 2007-01-22 | 2013-06-20 | Dow Agrosciences Llc | Enhanced nitrification inhibitor composition |
| CN101993354A (en) * | 2009-08-11 | 2011-03-30 | 天津市工业微生物研究所 | Method for extracting resveratrol |
| CN102643135A (en) * | 2012-03-28 | 2012-08-22 | 常熟市滨江农业科技有限公司 | Fertilizer rich in organic phosphorus and preparation method thereof |
| 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 |
| CN102863272A (en) * | 2012-10-09 | 2013-01-09 | 浙江盛基科技有限公司 | Method for producing micronutrients fertilizers from phosphatized waste residues |
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