CN105330475A - Acidified soil restoration fertilizer - Google Patents
Acidified soil restoration fertilizer Download PDFInfo
- Publication number
- CN105330475A CN105330475A CN201510733329.3A CN201510733329A CN105330475A CN 105330475 A CN105330475 A CN 105330475A CN 201510733329 A CN201510733329 A CN 201510733329A CN 105330475 A CN105330475 A CN 105330475A
- Authority
- CN
- China
- Prior art keywords
- soil
- parts
- minute
- powder
- gained
- 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- Withdrawn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
- Fertilizers (AREA)
Abstract
The invention discloses acidified soil restoration fertilizer. The acidified soil restoration fertilizer is prepared from, by weight, 18-20 parts of dead leaves, 29-31 parts of potato straw powder, 6-7 parts of loofah powder, 1-2 parts of calcium cyanamide, 3-4 parts of sodium polyphosphate, 5-6 parts of dolomite powder, 28-30 parts of red gum bark, 19-21 parts of siderite slags, 19-21 parts of limonite slags, 65-70 parts of orange peels, 3-4 parts of EM compound microorganism bacterium agent and an adequate amount of water. According to the acidified soil restoration fertilizer, the soil acidification condition can be improved, the soil fertility disorders derived from soil acidification is relieved, a soil-borne disease caused by soil acidification is controlled, calcium ions in the soil are supplemented by adding the calcium cyanamide and the dolomite powder, a calcium ion leaching phenomenon caused by the soil acidification is relieved, various microelements are supplemented adequately, and restoration of acidified soil is achieved economically and effectively.
Description
Technical field
The present invention relates to technical field of fertilizers, particularly relate to a kind of acidified soil repairing fertiliser.
Background technology
Along with the fast development of economy and the progress of industrial technology, work, the detrimentally affect of agriculture production to environment are constantly aggravated, constantly stack to soil surface due to solid waste and topple over, harmful waste water constantly permeates in soil, obnoxious flavour in air and floating dust are also continuous to be dropped in soil with rainwater, result in soil pollution.Not only reduce the seed output and quality of farm crop, also the HUMAN HEALTH of indirect hazard.
And to the improvement of soil pollution mainly through engineering repairing method and phytoremediation, wherein engineering repairing method mainly comprises the method for improving the soil, electro reclamation, Soil leaching and heat treating process etc., engineering control measure is applicable to that contaminated area is little usually, severe pollutant and easily the soil effect of diffusion is comparatively obvious, fundamentally can improve soil at all, but treatment cost is high, and easily form secondary pollution, also possibility spoiled soil structure, easily causes soil fertility to decline.The usual cost of phytoremediation technology is low, soil organic matter content and soil fertility can be improved, but the patience of plant heavy metal pollutent is limited, be only applicable to the soil remediation of medium pollution degree, a kind of plant can only repair the soil of a certain heavy metal contamination usually simultaneously, and other heavy metals likely in activating soil, for various metals and organic combined pollution poor effect, super enriching plant poor growth, usual repairing efficiency is longer, is difficult to the requirement that satisfied quick rehabilitating soil pollutes.
Charcoal has good absorption property, stable chemical nature, can reduce the biological effectiveness of heavy metal in soil, can improve crop yield, and raw material is extensive, cost is low, makes it in pollution administration soil, have clear superiority and using value simultaneously.For this reason, it take charcoal as the soil remediation fertilizer of immobilized matrix that the present inventor provides a kind of for acidified soil, and the reparation for soil pollution provides a kind of effective way.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides a kind of acidified soil repairing fertiliser.
The present invention is achieved by the following technical solutions:
A kind of acidified soil repairing fertiliser, is made up of the raw material of following weight part: withered leaf 18-20, potato straw powder 29-31, Luffa powder 6-7, calcium cyanamide 1-2, sodium polyphosphate 3-4, ground dolomite 5-6, eucalyptus camaldulensis bark 28-30, sparring slag 19-21, limonite slag 19-21, tangerine peel 65-70, EM complex micro organism fungicide 3-4, water are appropriate.
The concrete steps of the preparation of described soil remediation fertilizer are as follows:
(1) mix after tangerine peel, eucalyptus camaldulensis bark dryness in the sun with sparring slag, be placed in airtight calcining furnace, 420-450 DEG C is warming up under nitrogen atmosphere with the speed of 15 DEG C/min, be incubated and add limonite slag after 20-30 minute, keep thermotonus 30-40 minute, then cool the temperature to 240-260 DEG C, constantly oxygen is passed in airtight calcining furnace, take out calcinate after 30 minutes, concussion is rocked after 10-15 minute and is crossed 20 mesh sieves, obtains magnetic bio carbon powder for subsequent use;
(2) withered leaf, potato straw powder, Luffa powder mixing are dropped in fermentation vat, add water and keep fermentation heap water content at 50-60%, ferment and take out fermentation materials after 20-25 days, and squeeze and filter, obtain fermentation solid residue and fermented liquid for subsequent use;
(3) by step 2 gained fermented liquid with calcium cyanamide, sodium polyphosphate mixing post-heating to 60-70 DEG C, stir after 12-16 minute and add step 1 gained charcoal powder again, dipping 40-60 minute, during dipping, ultrasound wave irradiation is adopted to fermented liquid, ultrasonic frequency is 20-30kHz, and power is 50-80W, and the time is 60-90 minute, flood rear filtered through gauze, obtain dipping charcoal for subsequent use;
(4) step 3 gained dipping charcoal is mixed with step 2 gained fermentation solid residue, EM complex micro organism fungicide, ground dolomite and other leftover materials be placed on granulation in tablets press, for subsequent use;
(5) frequency of utilization is 30-40kHz, power be the ultrasonic wave of 10W to step 4 gained particle irradiation 40-60 minute, weigh after packaging, obtain soil remediation fertilizer of the present invention.
The using method of repairing fertiliser of the present invention is be manured into soil after mixing according to the part by weight of 20%-25% and common fertilizer.
Advantage of the present invention is:
The sparring slag of same part by weight and limonite slag and biomass mixed calcining is used in preparation process, can by the recycling between product, the charcoal of the high magnetic of more efficient acquisition, and significantly increase charcoal surfactivity whereby, improve adsorptivity, add the accumulation ability to soil objectionable constituent, coordinate organic and effect that is mineral filler to play the dual-use function of nutrient supply and soil remediation.
Air in charcoal inner pore can be discharged by the ultrasound wave irradiation in preparation process during dipping, improves the degree of uniformity that in fermented liquid, solute disperses in charcoal, shortens dipping time.
In preparation process, second time ultrasound wave irradiation can to increase after granulation microbic activity in fertiliser granulates, improves the removal effect of dehydrogenase activity and organic pollutant.
Soil remediation fertilizer of the present invention can not only improve soil acidification situation, alleviate the soil fertility obstacle that soil acidification is derivative, control the soil-borne disease because soil acidification causes, supplemented the calcium ion in soil by the interpolation of calcium cyanamide, ground dolomite simultaneously, alleviate the calcium ion leaching phenomenon because soil acidification causes, and supplement various trace elements in right amount, realize the reparation of acidified soil cost-effectively.
Embodiment
A kind of acidified soil repairing fertiliser, is made up of the raw material of following weight part (kg): withered leaf 18, potato straw powder 29, Luffa powder 6, calcium cyanamide 1, sodium polyphosphate 3, ground dolomite 5, eucalyptus camaldulensis bark 28, sparring slag 19, limonite slag 19, tangerine peel 65, EM complex micro organism fungicide 3, water are appropriate.
The concrete steps of the preparation of described soil remediation fertilizer are as follows:
(1) mix after tangerine peel, eucalyptus camaldulensis bark dryness in the sun with sparring slag, be placed in airtight calcining furnace, 420 DEG C are warming up under nitrogen atmosphere with the speed of 15 DEG C/min, be incubated and add limonite slag after 20 minutes, keep thermotonus 30 minutes, then cool the temperature to 240 DEG C, constantly oxygen is passed in airtight calcining furnace, take out calcinate after 30 minutes, concussion is rocked after 10 minutes and is crossed 20 mesh sieves, obtains magnetic bio carbon powder for subsequent use;
(2) withered leaf, potato straw powder, Luffa powder mixing are dropped in fermentation vat, add water and keep fermentation heap water content 50%, ferment and take out fermentation materials after 20 days, and squeeze and filter, obtain fermentation solid residue and fermented liquid for subsequent use;
(3) by step 2 gained fermented liquid and calcium cyanamide, sodium polyphosphate mixing post-heating to 60 DEG C, stir after 12 minutes and add step 1 gained charcoal powder again, flood 40 minutes, during dipping, ultrasound wave irradiation is adopted to fermented liquid, ultrasonic frequency is 20kHz, and power is 50W, and the time is 60 minutes, flood rear filtered through gauze, obtain dipping charcoal for subsequent use;
(4) step 3 gained dipping charcoal is mixed with step 2 gained fermentation solid residue, EM complex micro organism fungicide, ground dolomite and other leftover materials be placed on granulation in tablets press, for subsequent use;
(5) frequency of utilization is 30kHz, power be the ultrasonic wave of 10W to step 4 gained particle irradiation 40 minutes, after weighing, packaging, obtains soil remediation fertilizer of the present invention.
In order to further illustrate using value of the present invention, contriver have chosen the rice test field of one piece of light contamination, wherein half only uses common fertilizer as a control group during rice cultivation, second half uses repairing fertiliser of the present invention and common fertilizer mixed planting as experimental group, to soil sampling analysis between planting season, as follows in conjunction with rice yield:
Control group | Experimental group | |
Soil available nitrogen content (mg/kg) | 47.28 | 62.86 |
Soil available phosphorus content (mg/kg) | 83.93 | 99.48 |
Available potassium in soils content (mg/kg) | 140.31 | 173.94 |
Soil CEC (cmol/kg) | 10.69 | 12.69 |
Rice yield (kg/ mu) | 474 | 490 |
After can being found out employed soil remediation fertilizer of the present invention by above data, in soil, available nutrient content obviously increases, and soil fertility gets a promotion, the level of soil pollution simultaneously reduces, ion exchange capacity increases, and the final output improving crop, to soil, there is significant improved effect.
Claims (2)
1. an acidified soil repairing fertiliser, it is characterized in that, be made up of the raw material of following weight part: withered leaf 18-20, potato straw powder 29-31, Luffa powder 6-7, calcium cyanamide 1-2, sodium polyphosphate 3-4, ground dolomite 5-6, eucalyptus camaldulensis bark 28-30, sparring slag 19-21, limonite slag 19-21, tangerine peel 65-70, EM complex micro organism fungicide 3-4, water are appropriate.
2. acidified soil repairing fertiliser according to claim 1, is characterized in that, the concrete steps of preparation method are as follows:
(1) mix after tangerine peel, eucalyptus camaldulensis bark dryness in the sun with sparring slag, be placed in airtight calcining furnace, 420-450 DEG C is warming up under nitrogen atmosphere with the speed of 15 DEG C/min, be incubated and add limonite slag after 20-30 minute, keep thermotonus 30-40 minute, then cool the temperature to 240-260 DEG C, constantly oxygen is passed in airtight calcining furnace, take out calcinate after 30 minutes, concussion is rocked after 10-15 minute and is crossed 20 mesh sieves, obtains magnetic bio carbon powder for subsequent use;
(2) withered leaf, potato straw powder, Luffa powder mixing are dropped in fermentation vat, add water and keep fermentation heap water content at 50-60%, ferment and take out fermentation materials after 20-25 days, and squeeze and filter, obtain fermentation solid residue and fermented liquid for subsequent use;
(3) by step 2 gained fermented liquid with calcium cyanamide, sodium polyphosphate mixing post-heating to 60-70 DEG C, stir after 12-16 minute and add step 1 gained charcoal powder again, dipping 40-60 minute, during dipping, ultrasound wave irradiation is adopted to fermented liquid, ultrasonic frequency is 20-30kHz, and power is 50-80W, and the time is 60-90 minute, flood rear filtered through gauze, obtain dipping charcoal for subsequent use;
(4) step 3 gained dipping charcoal is mixed with step 2 gained fermentation solid residue, EM complex micro organism fungicide, ground dolomite and other leftover materials be placed on granulation in tablets press, for subsequent use;
(5) frequency of utilization is 30-40kHz, power be the ultrasonic wave of 10W to step 4 gained particle irradiation 40-60 minute, weigh after packaging, obtain soil remediation fertilizer of the present invention.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510733329.3A CN105330475A (en) | 2015-10-30 | 2015-10-30 | Acidified soil restoration fertilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510733329.3A CN105330475A (en) | 2015-10-30 | 2015-10-30 | Acidified soil restoration fertilizer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105330475A true CN105330475A (en) | 2016-02-17 |
Family
ID=55281274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510733329.3A Withdrawn CN105330475A (en) | 2015-10-30 | 2015-10-30 | Acidified soil restoration fertilizer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105330475A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105772500A (en) * | 2016-05-17 | 2016-07-20 | 四川新隆农业科技有限公司 | Remediation method for soil contaminated by heavy metal |
CN105969362A (en) * | 2016-03-17 | 2016-09-28 | 凤阳徽亨商贸有限公司 | Acidified soil heavy metal restoration agent |
CN106008081A (en) * | 2016-05-17 | 2016-10-12 | 四川新隆农业科技有限公司 | Restoring method for acidified soil |
CN106396852A (en) * | 2016-08-28 | 2017-02-15 | 何晓东 | Acidified soil modifying agent, and preparation method thereof |
CN107057705A (en) * | 2017-05-27 | 2017-08-18 | 南京大学(苏州)高新技术研究院 | A kind of heavy-metal contaminated soil repair materials, preparation method and purposes |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103755495A (en) * | 2013-12-25 | 2014-04-30 | 合肥华创现代农业科技有限公司 | Novel insect-proofing compound fertilizer and preparation method thereof |
CN104030801A (en) * | 2014-05-20 | 2014-09-10 | 安徽三星化工有限责任公司 | Bioactive slow-release compound fertilizer for promoting growth |
US20140311200A1 (en) * | 2011-11-30 | 2014-10-23 | Bi-En Corp. | Fluid ionized compositions, methods of preparation and uses thereof |
CN104130045A (en) * | 2014-07-25 | 2014-11-05 | 安徽省日日春农业开发有限公司 | Blueberry special-purpose safe organic fertilizer and preparation method thereof |
CN104140322A (en) * | 2014-07-29 | 2014-11-12 | 杭州市植保土肥总站 | Hickory soil acidification modifier and preparation method and application |
CN104787831A (en) * | 2015-03-23 | 2015-07-22 | 湖南大学 | Method for removing hexavalent chromium in wastewater through magnetic adsorbent compounded by chitosan and magnetic biological carbon |
-
2015
- 2015-10-30 CN CN201510733329.3A patent/CN105330475A/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140311200A1 (en) * | 2011-11-30 | 2014-10-23 | Bi-En Corp. | Fluid ionized compositions, methods of preparation and uses thereof |
CN103755495A (en) * | 2013-12-25 | 2014-04-30 | 合肥华创现代农业科技有限公司 | Novel insect-proofing compound fertilizer and preparation method thereof |
CN104030801A (en) * | 2014-05-20 | 2014-09-10 | 安徽三星化工有限责任公司 | Bioactive slow-release compound fertilizer for promoting growth |
CN104130045A (en) * | 2014-07-25 | 2014-11-05 | 安徽省日日春农业开发有限公司 | Blueberry special-purpose safe organic fertilizer and preparation method thereof |
CN104140322A (en) * | 2014-07-29 | 2014-11-12 | 杭州市植保土肥总站 | Hickory soil acidification modifier and preparation method and application |
CN104787831A (en) * | 2015-03-23 | 2015-07-22 | 湖南大学 | Method for removing hexavalent chromium in wastewater through magnetic adsorbent compounded by chitosan and magnetic biological carbon |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105969362A (en) * | 2016-03-17 | 2016-09-28 | 凤阳徽亨商贸有限公司 | Acidified soil heavy metal restoration agent |
CN105772500A (en) * | 2016-05-17 | 2016-07-20 | 四川新隆农业科技有限公司 | Remediation method for soil contaminated by heavy metal |
CN106008081A (en) * | 2016-05-17 | 2016-10-12 | 四川新隆农业科技有限公司 | Restoring method for acidified soil |
CN106396852A (en) * | 2016-08-28 | 2017-02-15 | 何晓东 | Acidified soil modifying agent, and preparation method thereof |
CN107057705A (en) * | 2017-05-27 | 2017-08-18 | 南京大学(苏州)高新技术研究院 | A kind of heavy-metal contaminated soil repair materials, preparation method and purposes |
CN107057705B (en) * | 2017-05-27 | 2020-09-22 | 南京大学(苏州)高新技术研究院 | Heavy metal contaminated soil remediation material, preparation method and application |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105330408A (en) | Organic polluted soil remediation fertilizer | |
CN105330476A (en) | Red mud-assisted soil remediation fertilizer | |
CN105367331A (en) | Soil restoration fertilizer with passivated heavy metal mobility | |
CN104261981B (en) | The preparation method of seaweed organic fertilizer material and the organic fertilizer being made of the method | |
CN105330481A (en) | Chromium-contaminated soil restoring fertilizer | |
CN104003804B (en) | A kind of composite microbiological fertilizer of holding water and fixing nitrogen and preparation method thereof | |
CN105367328A (en) | Soil restoration fertilizer for bettering soil fertility | |
CN105330474A (en) | Soil restoration fertilizer capable of eliminating watermelon successive cropping obstacles | |
CN105367329A (en) | Bagasse composite soil restoration fertilizer | |
CN105327935A (en) | Phytoremediation soil auxiliary fertilizer | |
CN105330473A (en) | Lead zinc ore contaminated soil remediation fertilizer | |
CN101817702A (en) | Special bio-organic fertilizer for peaches and preparation method thereof | |
CN106831052A (en) | A kind of method that utilization biogas slurry prepares charcoal base organic fertilizer | |
CN105330475A (en) | Acidified soil restoration fertilizer | |
CN104311363B (en) | A kind of organic agronomic crop biological fertilizer and its production method | |
CN102040434B (en) | Method for producing compound microbial fertilizer by microbial inoculum packing method | |
CN105330480A (en) | Moisturizing and soil moisture preserving soil remediation fertilizer | |
CN102276368A (en) | Fermentation composite fertilizer suitable for greenhouse vegetable planting and preparation method thereof | |
CN102942417A (en) | Plant growth promoting rhinoacteria (PGPR) bio-organic fertilizers and production method thereof | |
CN105367326A (en) | Repair fertilizer capable of loosening soil | |
CN106365713A (en) | Biochar fertilizer with effect of balancing fertilizer-water distribution | |
CN105948997A (en) | Biomass organic fertilizer capable of increasing PH of acid soil | |
CN105330477A (en) | Fertilizer for repairing soil contaminated by snow-melting agents | |
CN104803778A (en) | Method for producing bio-organic fertilizer from pleuratus ferulae waste mushroom residue | |
CN104177171A (en) | High-activity coated fertilizer for strawberries and preparation method of fertilizer |
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: 20160217 |