CN1865195B - Method for preparing fertilizer dedicated to alkaline land - Google Patents
Method for preparing fertilizer dedicated to alkaline land Download PDFInfo
- Publication number
- CN1865195B CN1865195B CN2006100834259A CN200610083425A CN1865195B CN 1865195 B CN1865195 B CN 1865195B CN 2006100834259 A CN2006100834259 A CN 2006100834259A CN 200610083425 A CN200610083425 A CN 200610083425A CN 1865195 B CN1865195 B CN 1865195B
- Authority
- CN
- China
- Prior art keywords
- acid
- organism
- weight
- preparation
- finished product
- 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.)
- Expired - Fee Related
Links
Landscapes
- Fertilizers (AREA)
Abstract
This invention discloses a method for producing an alkali land specific fertilizer, which combines a temporary solution and a permanent solution. The temporary solution is to neutralize the alkaline of the alkali land with the self acidity of the fertilizer. The permanent solution is to change the stiff structure of the alkali land by using the activated substances in the fertilizer, so as to obtain a significant effect of alkali land treatment.
Description
The present invention relates to the preparation method of fertilizer dedicated to alkaline land, this special use that different with general alkaline land modifying agent is is fertile also plays the effect that imposes fertilizer simultaneously except the saltings is played the improving effect, makes the saltings farm crop that grow better.
This fertilizer can be made base fertilizer, also can do and topdress, it can play the effect of controlling table by acid-base neutralisation, also utilize active organic matter simultaneously, it mainly is humic acids with acid organism and weathered coal, brown coal modification, living chain and networking by it make lax, the activation in the saltings of hardening, and change the soil structure in saltings gradually, reach the purpose of effecting a permanent cure.The objective of the invention is to adopt following technical scheme to realize.
A kind of preparation method of fertilizer dedicated to alkaline land is characterized in that the following steps that this method comprises:
1, acid organic preparation:
With grouts such as cottonseed meal, rapeseed meal, the castor-oil plant dregs of rice is that raw material promptly gets acid organism with saccharomycetes to make fermentation.
Adding 1 part of starch with 99 parts of grouts is the organism main body, and dry yeast is converted 500 times in water and is yeast liquid, and organism main body and yeast liquid are with 60-75: 25-40 ratio, mixing got final product at 25-35 ℃ temperature bottom fermentation in 18-24 hour; Preferred organic owner's body and yeast liquid are with 65-75: the 25-35 ratio, mixing got final product at 28-32 ℃ temperature bottom fermentation in 20-24 hour, and more preferably organism main body and yeast liquid are with 65-70: the 30-35 mixing can make acid organism in 22-24 hour at 30-35 ℃ temperature bottom fermentation.This acid organism contains a large amount of organic acids and activating enzymes are highly beneficial to the physicochemical character of improving the soil.
2, the preparation of nitro humic acid:
Primary humic acids content is lower in brown coal, the weathered coal, can make the part oxidation of coal become humic acids with nitric acid reaction, the more important thing is make its pH value for (3-4) at this moment the humic acids structure exist with fiber and fiber strand, netting shape, spongy structure, totally be more loose, this can make the saltings of hardening play the decline row alkali that loose effect is beneficial to water, can change this body structure of soil simultaneously.
Concrete steps are as follows:
Nitric acid with 15-25% concentration is that 25-35: 65-75 reacts at 25-35 ℃ with brown coal or weathering coal dust ratio, and the time is to get final product in 12-24 hour, is lower than 25 ℃ as temperature and is higher than 10 ℃ of need 72 hours, is lower than 10 ℃ and no longer includes activity.
The nitric acid that preferably is controlled at 18-25% concentration is at 28-35 ℃, nitric acid is 18-24 hour with brown coal or weathering coal dust ratio for 28-35: 65-72 carries out the reaction times, the nitric acid that more preferably is controlled at 20-25% concentration is at 30-35 ℃, nitric acid and brown coal or weathering coal dust are that (brown coal powder was the 40-60 order in 20-24 hour than carry out the reaction times for 30-35: 65-70, greater than the reaction of 40 orders not exclusively, easily become group's ball to be difficult for disperseing less than 60 orders.)
3, material that the above-mentioned steps processing is obtained and urea, ammonium sulfate, monoammonium phosphate, Repone K mixing granulation, oven dry promptly gets product of the present invention
The organic weight of above-mentioned acidity is counted 10-15% (weight) with the finished product weight.
The weight of above-mentioned nitro humic acid is counted 10-15% (weight) with the finished product weight.
Nitrogen, phosphorus, potassic fertilizer total amount are counted 65-75% (weight) with the finished product weight.(with urea 150kg, ammonium sulfate 200kg, monoammonium phosphate 150kg, Repone K 100kg, tamanori 100kg).
The resulting product of employing the inventive method can reach, and nitrogen, phosphorus, potassium total amount are 25%, wherein full nitrogen 〉=13%, full phosphorus 〉=6%, full potassium 〉=6%, activation organic matter 〉=20%, humic acids 〉=10%, and product is a black particle.
Acid organism of main raw material of the present invention and nitro humic acid, as acidic substance and the saltings acid-base neutralisation, the Sodium Hydrogen Carbonate in the organic organic acid of prior acidity and activating enzymes and saltings, yellow soda ash, calcium magnesium vitriol etc. have the activation modification effect except originally.The saltings that nitro humic acid can loosen and harden on the structure, life-time service can change the physicochemical character in saltings, and the nitro humic acid molecular-weight average is more than 1500, and each molecule contains carboxyl 6-7; Phenolic hydroxyl group 6-7 and nitro, nitroso-group etc. these can be in the saltings the relation by chain such as Sodium Hydrogen Carbonate, yellow soda ash and calcium carbonate and magnesium carbonate to change its structure be very favourable to fundamentally improving the saltings.
Because inorganic raw material ammonium sulfate and monoammonium phosphate all are that pH value is about 4 acidic fertilizier, this product totally be acid, and be that mineral acid and organic acid have entirely, this also is very favorable concerning improveing the saltings.
The present invention is further illustrated below in conjunction with embodiment:
1, acid organic preparation:
With grouts such as cottonseed meal, rapeseed meal, the castor-oil plant dregs of rice is that raw material promptly gets acid organism with saccharomycetes to make fermentation.Adding 1 part of starch with 99 parts of grouts is the organism main body.Dry yeast is converted 500 times in water and is yeast liquid, and grouts and yeast liquid are with 65-70: the 30-35 mixing can make acid organism in 22-24 hour at 30-35 ℃ temperature bottom fermentation.This acid organism contains a large amount of organic acids and activating enzymes are highly beneficial to the physicochemical character of improving the soil.
2, the preparation of nitro humic acid:
At 30-35 ℃, nitric acid is 20-24 hour with brown coal or weathering coal dust than carrying out the reaction times for 30-35: 65-70 with the nitric acid of 20-25% concentration.
3, the organic weight of above-mentioned acidity is counted 10-15% (weight) with the finished product weight.
The weight of above-mentioned nitro humic acid is counted 10-15% (weight) with the finished product weight.
Nitrogen, phosphorus, potassic fertilizer total amount are counted 65-75% (weight) with the finished product weight.(with urea 150kg, ammonium sulfate 200kg, monoammonium phosphate 150kg, Repone K 100kg, tamanori 100kg).Above-mentioned raw materials is obtained product of the present invention through mixing, granulation, oven dry.
This product 2 years on probation in saltings, Nanyue County, Henan, effect is welcome by the peasant significantly deeply, the single newspaper in detail file arrangement on probation back.
Claims (1)
1. the preparation method of a fertilizer dedicated to alkaline land is characterized in that this method is made up of following step:
(1), acid organic preparation:
With cottonseed meal, rapeseed meal, the castor-oil plant dregs of rice is that raw material promptly gets acid organism with saccharomycetes to make fermentation; Adding 1 part of starch with 99 parts of grouts is the organism main body, and dry yeast is converted 500 times in water and is yeast liquid, with organism main body and yeast liquid with 65-70: the 30-35 mixing can make acid organism in 22-24 hour at 30-35 ℃ temperature bottom fermentation;
(2), the preparation of nitro humic acid:
At 30-35 ℃, nitric acid is 20-24 hour with brown coal or weathering coal dust than carrying out the reaction times for 30-35: 65-70 with the nitric acid of 20-25% concentration, and wherein brown coal powder is the 40-60 order;
(3), above-mentioned steps is handled the material and urea, ammonium sulfate, monoammonium phosphate, Repone K mixing granulation obtain, dry and promptly get product;
The organic weight of described acidity with the finished product weight count 10-15%,
The weight of described nitro humic acid with the finished product weight count 10-15%,
Described nitrogen, phosphorus, potassic fertilizer total amount with the finished product weight count 65-75%,
Wherein full nitrogen 〉=13%, full phosphorus 〉=6%, full potassium 〉=6%, activation organic matter 〉=20%, humic acids 〉=10%, product is a black particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100834259A CN1865195B (en) | 2006-05-31 | 2006-05-31 | Method for preparing fertilizer dedicated to alkaline land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006100834259A CN1865195B (en) | 2006-05-31 | 2006-05-31 | Method for preparing fertilizer dedicated to alkaline land |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1865195A CN1865195A (en) | 2006-11-22 |
| CN1865195B true CN1865195B (en) | 2010-07-21 |
Family
ID=37424368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006100834259A Expired - Fee Related CN1865195B (en) | 2006-05-31 | 2006-05-31 | Method for preparing fertilizer dedicated to alkaline land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1865195B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101417904B (en) * | 2008-11-20 | 2011-05-11 | 山东省农业科学院土壤肥料研究所 | Weathered coal soil salinization modifying agent and preparation method thereof |
| CN101786931B (en) * | 2010-02-08 | 2013-01-02 | 徐贵阁 | Green bioactive organic fertilizer |
| CN101967072B (en) * | 2010-08-11 | 2013-11-06 | 西北农林科技大学 | Organic-inorganic compound fertilizer |
| CN102557837B (en) * | 2011-12-27 | 2014-04-02 | 兰州大学 | Halophilic and alkalophilic microorganism solid bacterial fertilizer of saline-alkaline habitat of desert and preparation method and application thereof |
| CN103193526A (en) * | 2012-01-09 | 2013-07-10 | 山西美邦大富农科技有限公司 | Preparation method of potassium yellowish-brown humate from lignite humic acid |
| CN102701855B (en) * | 2012-06-13 | 2014-04-16 | 方宁 | humic acid Fertilizer produced by using coal special for improving saline-alkali soil |
| CN104892307A (en) * | 2015-05-19 | 2015-09-09 | 潍坊友容实业有限公司 | A high-glutamic acid fertilizer for saline-alkali land and applications thereof in plantation of candleberry |
| CN104892124A (en) * | 2015-05-19 | 2015-09-09 | 潍坊友容实业有限公司 | A fertilizer having sterilizing effects for saline-alkali land and applications thereof in plantation of sabina virginiana |
| CN104945200A (en) * | 2015-07-03 | 2015-09-30 | 刘彬 | Production method of linter pulp soil remediation agent |
| CN105000985A (en) * | 2015-07-24 | 2015-10-28 | 朱玉雄 | Production method of cottonseed meal soil remediation agent |
| CN107673852A (en) * | 2017-10-26 | 2018-02-09 | 南宁市浩发科技有限公司 | A kind of alkaline land soil improvement special fertilizer and preparation method thereof |
| CN110257075B (en) * | 2019-06-24 | 2020-06-05 | 旺盛生态环境股份有限公司 | Modifier for treating saline-alkali soil and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157810A (en) * | 1996-11-20 | 1997-08-27 | 刘凡 | High-energy organic fertilizer |
| CN1178206A (en) * | 1997-09-01 | 1998-04-08 | 单耀中 | Organic composite fertilizer and preparation thereof |
| CN1243916A (en) * | 1999-05-26 | 2000-02-09 | 魏明江 | Machine developing aerodynamic energy |
| CN1629106A (en) * | 2003-12-19 | 2005-06-22 | 中国科学院沈阳应用生态研究所 | Quick dissolving fertilizer containing nitro ammonium humate and method for preparing same |
-
2006
- 2006-05-31 CN CN2006100834259A patent/CN1865195B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1157810A (en) * | 1996-11-20 | 1997-08-27 | 刘凡 | High-energy organic fertilizer |
| CN1178206A (en) * | 1997-09-01 | 1998-04-08 | 单耀中 | Organic composite fertilizer and preparation thereof |
| CN1243916A (en) * | 1999-05-26 | 2000-02-09 | 魏明江 | Machine developing aerodynamic energy |
| CN1629106A (en) * | 2003-12-19 | 2005-06-22 | 中国科学院沈阳应用生态研究所 | Quick dissolving fertilizer containing nitro ammonium humate and method for preparing same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1865195A (en) | 2006-11-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1865195B (en) | Method for preparing fertilizer dedicated to alkaline land | |
| CN100546954C (en) | The slow-release chelate dressing fertilizer of trace element in a kind of containing | |
| CN103102216B (en) | Coated fertilizer for inducing root growth and preparation method and application thereof | |
| CN102617239B (en) | Compound type plant cultivation matrix and preparation method thereof | |
| CN102211957A (en) | Production method of organic and inorganic compound fertilizer | |
| CN104817382A (en) | Garden waste biomass charcoal-based calcium magnesium phosphate fertilizer and preparation method thereof | |
| CN106748529A (en) | A kind of preparation method of charcoal fertilizer and the application in heavy metal-polluted soil is passivated | |
| CN105001000A (en) | Medical fertilizer special for preventing tobacco bacterial wilt | |
| CN102924184A (en) | Growth-promoting and insect-killing slow release fertilizer and preparation method thereof | |
| CN107652147A (en) | Improved soil type fertilizer synergistic conditioning agent and its production method | |
| CN101891534B (en) | Method for preparing organic multi-trace element-containing fertilizer special for slope artificial soil | |
| CN102584481B (en) | Active fertilizer special for cotton and preparation method thereof | |
| CN1803737A (en) | Insect and disease resistant ammonium humate organic composite fertilizer | |
| CN103833484A (en) | Special fertilizer for potatoes, and preparation method thereof | |
| CN104817384A (en) | Straw biomass charcoal based calcium magnesium phosphate fertilizer and preparation method thereof | |
| CN104817412A (en) | Bamboo biomass charcoal based calcium magnesium phosphate fertilizer and preparation method thereof | |
| CN1321096C (en) | Long-acting rice fertilizer | |
| CN101759490B (en) | Slowly-controlled-release diammonium phosphate | |
| CN110240517B (en) | Organic fertilizer with long-acting slow-release effect and preparation method thereof | |
| CN102557808A (en) | Method for preparing organic-inorganic potassium-calcium-silicon compound fertilizer | |
| CN102557809A (en) | Method for preparing organic-inorganic potassium-calcium-silicon compound fertilizer | |
| CN106380346A (en) | Selenium-rich organic water soluble fertilizer and preparation method thereof | |
| CN102101799A (en) | Method for preparing microbial organic fertilizer | |
| CN103539562A (en) | Special grass meal fertilizer for seedlings and preparation method thereof | |
| CN101913963B (en) | Soil activation and remediation fertilizer and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100721 Termination date: 20140531 |