CN102515911A - High-nitrogen composite fertilizer and preparation method thereof - Google Patents
High-nitrogen composite fertilizer and preparation method thereof Download PDFInfo
- Publication number
- CN102515911A CN102515911A CN2011103698933A CN201110369893A CN102515911A CN 102515911 A CN102515911 A CN 102515911A CN 2011103698933 A CN2011103698933 A CN 2011103698933A CN 201110369893 A CN201110369893 A CN 201110369893A CN 102515911 A CN102515911 A CN 102515911A
- Authority
- CN
- China
- Prior art keywords
- preparation
- weight part
- nitrogen compound
- composite fertilizer
- compound fertilizer
- 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.)
- Pending
Links
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses a high-nitrogen composite fertilizer and a preparation method thereof. The preparation method comprises the following main steps: adding component raw materials namely potassium chloride, monoammonium phosphate, urea, ammonium bicarbonate, ammonium sulfate and calcium powder into a conveyor in a certain weight part for sufficiently and evenly mixing; breaking and mixing, and then successively carrying out pelleting, drying, cooling, secondary screening and coating; and finally, packaging to obtain a finished product. The preparation method disclosed by the invention is simple; the prepared high-nitrogen composite fertilizer can effectively provide lodging resistance, disease resistance and drought resistance for crops; and the absorption rate of the crop is high, and the damage on soil is also correspondingly retarded.
Description
Technical field
The present invention relates to a kind of high-nitrogen compound fertilizer and preparation method thereof, belong to fertilizer field.
Background technology
China is that a chemical fertilizers production big country also is a chemical fertilizer consumption big country, and most nutrition of composite fertilizer is absorbed by soil, and the specific absorption of plant is very low; Cause and cause the generation to the pollution of soil, soil compaction, obnoxious flavour of nitrate salt, nitrite, soil is seriously destroyed, therefore; Fertilizer and pesticide is again a crisis to the pollution of soil; And the absorbance difference of farm crop, the existence of farm crop is had a strong impact on, and causes the underproduction of farm crop.
The compound mixing fertilizer material of domestic production at present mainly is common compound mixing fertilizer material or slowly/controlled releasing fertilizer; Common compound mixing fertilizer material utilization ratio is low; Loss is big, and slowly/controlled releasing fertilizer focuses on the control nutrient again and delay/releases, before the crop, mid-term the nutrient supply of not growing; Cause fertilizer this season utilization ratio low, and also can occur running off.
Summary of the invention
For deficiency and the defective of alleviating prior art; The object of the present invention is to provide a kind of high-nitrogen compound fertilizer and preparation method thereof; Preparing method of the present invention is simple; The high-nitrogen compound fertilizer that makes can effectively provide the drought resistance resistant to lodging, disease-resistant of farm crop, and the crop absorption rate is high, and the infringement of soil is also slowed down accordingly to some extent.
The present invention adopts following technical scheme to achieve these goals:
High-nitrogen compound fertilizer is characterized in that the weight part of its constitutive material is: Repone K 120-130kg, monoammonium phosphate 245-255kg, urea 390-410kg, carbon ammonium 20-30kg, sulphur ammonium 145-155kg and calcium powder 45-55kg.
Described high-nitrogen compound fertilizer is characterized in that the weight part of its constitutive material is: Repone K 125kg, monoammonium phosphate 250kg, urea 400kg, carbon ammonium 25kg, sulphur ammonium 150kg and calcium powder 50kg.
The preparation method of described high-nitrogen compound fertilizer is characterized in that may further comprise the steps:
(1) weight part by constitutive material takes by weighing each raw material, and it is even together to add in the transfer roller thorough mixing then, and then through broken, combination treatment, joins the tablets press granulation at last;
(2) particle after the granulation is carried out drying, cooling, secondary sub-sieve and coating successively and handle, be packaged to be finished product at last.
Beneficial effect of the present invention:
Preparing method of the present invention is simple, and the high-nitrogen compound fertilizer that makes can effectively provide the drought resistance resistant to lodging, disease-resistant of farm crop, and the crop absorption rate is high, and the infringement of soil is also slowed down accordingly to some extent.
Embodiment
Embodiment 1: high-nitrogen compound fertilizer, the weight part of its constitutive material is: Repone K 125kg, monoammonium phosphate 250kg, urea 400kg, carbon ammonium 25kg, sulphur ammonium 150kg and calcium powder 50kg.
The preparation method of high-nitrogen compound fertilizer may further comprise the steps:
(1) weight part by constitutive material takes by weighing each raw material, and it is even together to add in the transfer roller thorough mixing then, and then through broken, combination treatment, joins the tablets press granulation at last;
(2) particle after the granulation is carried out drying, cooling, secondary sub-sieve and coating successively and handle, be packaged to be finished product at last.
Embodiment 2: the result of use data of high-nitrogen compound fertilizer compare:
Biological organic fertilizer is in 100 mu of orchard comparative test result (on average): the mu of ploughing increases 134.6 kilograms, increases by 12.36%, and mountain region mu increases 118.2 kilograms, increases by 19.7%.
Use the plant disease resistance and the fruit properties questionnaire of high-nitrogen compound fertilizer of the present invention:
Claims (3)
1. a high-nitrogen compound fertilizer is characterized in that the weight part of its constitutive material is: Repone K 120-130kg, monoammonium phosphate 245-255kg, urea 390-410kg, carbon ammonium 20-30kg, sulphur ammonium 145-155kg and calcium powder 45-55kg.
2. high-nitrogen compound fertilizer according to claim 1 is characterized in that the weight part of its constitutive material is: Repone K 125kg, monoammonium phosphate 250kg, urea 400kg, carbon ammonium 25kg, sulphur ammonium 150kg and calcium powder 50kg.
3. the preparation method of a high-nitrogen compound fertilizer as claimed in claim 1 is characterized in that may further comprise the steps:
(1) weight part by constitutive material takes by weighing each raw material, and it is even together to add in the transfer roller thorough mixing then, and then through broken, combination treatment, joins the tablets press granulation at last;
(2) particle after the granulation is carried out drying, cooling, secondary sub-sieve and coating successively and handle, be packaged to be finished product at last.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103698933A CN102515911A (en) | 2011-11-21 | 2011-11-21 | High-nitrogen composite fertilizer and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103698933A CN102515911A (en) | 2011-11-21 | 2011-11-21 | High-nitrogen composite fertilizer and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102515911A true CN102515911A (en) | 2012-06-27 |
Family
ID=46287055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103698933A Pending CN102515911A (en) | 2011-11-21 | 2011-11-21 | High-nitrogen composite fertilizer and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102515911A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104892066A (en) * | 2015-05-26 | 2015-09-09 | 常熟市南洋化肥有限公司 | Sulfur-containing high-nitrogen potassium fertilizer and preparation method thereof |
| CN109336705A (en) * | 2018-12-25 | 2019-02-15 | 李勇 | A kind of micro- Tan Chaominsu compound fertilizer |
| US11040920B2 (en) | 2017-12-15 | 2021-06-22 | Innovations For World Nutrition Llc | Fertilizer and plant growth promoter to increase plant yield and method of increasing plant yield |
| US11192830B2 (en) | 2020-04-15 | 2021-12-07 | Innovations for World Nutrition, LLC | Seed coating to promote plant growth and method of increasing plant yield |
| US11358909B2 (en) | 2020-04-15 | 2022-06-14 | Innovations for World Nutrition, LLC | Fertilizer containing a seed grind and a method of using the fertilizer to enhance plant growth |
| US11634366B2 (en) | 2020-04-15 | 2023-04-25 | Innovations for World Nutrition, LLC | Plant growth enhancer using carbon dioxide to increase plant yield and method of increasing plant yield |
| US11787749B2 (en) | 2020-04-15 | 2023-10-17 | Innovations for World Nutrition, LLC | Fertilizer and plant growth promoter to increase plant yield and method of increasing plant yield |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096778A (en) * | 1993-06-23 | 1994-12-28 | 罗力 | A kind of slowly-releasing super-multicomponent fertilizer |
| CN1255468A (en) * | 1998-11-27 | 2000-06-07 | 中国科学院新疆生态与地理研究所 | Long-acting special compound (mixed) fertilizer |
| CN1990432A (en) * | 2005-12-28 | 2007-07-04 | 郭宗恒 | Processing method for humic acidic ammonium complex blending fertilizer |
| CN101045654A (en) * | 2007-03-07 | 2007-10-03 | 烟台开发区宝源生物实业有限公司 | Organic-inorganic compound fertilizer adopting double chelation technology and production process thereof |
| CN102093113A (en) * | 2011-01-19 | 2011-06-15 | 天津百斯特化肥有限公司 | Production method of readily available and controlled release composite fertilizer containing three nitrogen elements |
-
2011
- 2011-11-21 CN CN2011103698933A patent/CN102515911A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1096778A (en) * | 1993-06-23 | 1994-12-28 | 罗力 | A kind of slowly-releasing super-multicomponent fertilizer |
| CN1255468A (en) * | 1998-11-27 | 2000-06-07 | 中国科学院新疆生态与地理研究所 | Long-acting special compound (mixed) fertilizer |
| CN1990432A (en) * | 2005-12-28 | 2007-07-04 | 郭宗恒 | Processing method for humic acidic ammonium complex blending fertilizer |
| CN101045654A (en) * | 2007-03-07 | 2007-10-03 | 烟台开发区宝源生物实业有限公司 | Organic-inorganic compound fertilizer adopting double chelation technology and production process thereof |
| CN102093113A (en) * | 2011-01-19 | 2011-06-15 | 天津百斯特化肥有限公司 | Production method of readily available and controlled release composite fertilizer containing three nitrogen elements |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104892066A (en) * | 2015-05-26 | 2015-09-09 | 常熟市南洋化肥有限公司 | Sulfur-containing high-nitrogen potassium fertilizer and preparation method thereof |
| US11040920B2 (en) | 2017-12-15 | 2021-06-22 | Innovations For World Nutrition Llc | Fertilizer and plant growth promoter to increase plant yield and method of increasing plant yield |
| CN109336705A (en) * | 2018-12-25 | 2019-02-15 | 李勇 | A kind of micro- Tan Chaominsu compound fertilizer |
| US11192830B2 (en) | 2020-04-15 | 2021-12-07 | Innovations for World Nutrition, LLC | Seed coating to promote plant growth and method of increasing plant yield |
| US11358909B2 (en) | 2020-04-15 | 2022-06-14 | Innovations for World Nutrition, LLC | Fertilizer containing a seed grind and a method of using the fertilizer to enhance plant growth |
| US11634366B2 (en) | 2020-04-15 | 2023-04-25 | Innovations for World Nutrition, LLC | Plant growth enhancer using carbon dioxide to increase plant yield and method of increasing plant yield |
| US11787749B2 (en) | 2020-04-15 | 2023-10-17 | Innovations for World Nutrition, LLC | Fertilizer and plant growth promoter to increase plant yield and method of increasing plant yield |
| US12017964B2 (en) | 2020-04-15 | 2024-06-25 | Innovations for World Nutrition, LLC | Plant growth enhancer using carbon dioxide to increase plant yield |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103204745B (en) | Production process of ureaformaldehyde humic acid organic fertilizer | |
| CN102515911A (en) | High-nitrogen composite fertilizer and preparation method thereof | |
| CN102875234B (en) | Novel synergetic compound fertilizer and preparation method thereof | |
| CN102491833B (en) | Special melt granulation fertilizer for leaf vegetables and preparation method thereof | |
| CN102432374B (en) | Melt biomass composite potassium sulfate type slow-release fertilizer and preparation method thereof | |
| WO2014101270A1 (en) | Method for preparing slow-release long-acting chlorine-based nitrogen potassium compound fertilizer | |
| CN105418323A (en) | Production method of humic acid synergistic active compound fertilizer | |
| CN103159550A (en) | Environment-friendly slow-release sulfur-based nitrogen potassium compound fertilizer | |
| CN102863287A (en) | Special banana slow-release fertilizer using biomass granular carbon as matrix and preparation method thereof | |
| CN104692917A (en) | Organic-inorganic composite slow release base fertilizer for tomatoes and preparation method thereof | |
| CN102040415B (en) | Organic-inorganic compound fertilizer special for walnut trees and preparation method and application thereof | |
| CN105152791A (en) | Special humic acid chelated slow-release fertilizer for cotton and preparation method thereof | |
| WO2014101269A1 (en) | Method for preparing special slow-release long-acting compound fertilizer for paddy rice | |
| CN102040423A (en) | Fertility-enhancing chelating sustained-release fertilizer | |
| CN109180279A (en) | A kind of sugar-containing type special fertilizer for sweet potato and preparation method thereof | |
| CN105503368A (en) | High tower biomass carbon-based fertilizer special for potatoes and preparation method of high tower biomass carbon-based fertilizer | |
| CN103030470A (en) | Special slow release fertilizer used for roses and taking biomass carbon particles as substrate and preparation method of special slow release fertilizer | |
| CN102992862A (en) | Special slow-release fertilizer taking biomass granular carbon as matrix for ginger and preparation method thereof | |
| CN102320901B (en) | Melt biomass composite chlorine-based slow release fertilizer and preparation method thereof | |
| CN105367353A (en) | Composite fertilizer containing algal polysaccharide and preparation method of composite fertilizer | |
| CN102992860A (en) | Special slow-release fertilizer taking biomass granular carbon as matrix for radishes and preparation method thereof | |
| CN103232291B (en) | Special carbon-vinegar slow-release biological fertilizer for paddy rice and preparation method thereof | |
| CN105272590A (en) | Special humic acid chelated slow-release fertilizer for corn and preparation method of slow-release fertilizer | |
| CN105272518A (en) | Humic acid chelating slow release fertilizer special for rice and preparation method thereof | |
| CN104276881A (en) | Microbial-agent-added special bulk-blending fertilizer for crops 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 | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20120627 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |