CN103755491A - Water-retention urea fertilizer and preparation method thereof - Google Patents
Water-retention urea fertilizer and preparation method thereof Download PDFInfo
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- CN103755491A CN103755491A CN201310725094.4A CN201310725094A CN103755491A CN 103755491 A CN103755491 A CN 103755491A CN 201310725094 A CN201310725094 A CN 201310725094A CN 103755491 A CN103755491 A CN 103755491A
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Abstract
The invention discloses a water-retention urea fertilizer prepared from the following raw materials in parts by weight: 40-50 parts of cow dung, 30-40 parts of straw, 20-25 parts of peanut shell, 60-70 parts of urea, 8-14 parts of acrylic acid, 11-16 parts of ammonium dihydrogen phosphate, 0.8-1.2 parts of potassium peroxydisulfate, 0.9-1.1 parts of sodium selenite, 0.5-0.8 part of N,N'-methylene-bisacrylamide, 10-15 parts of a soil conditioner, 1-2 parts of EM (effective microorganism) microbial inoculum and an appropriate amount of water. The water-retention urea fertilizer obtained through the method disclosed by the invention is good in water retention performance and biological and chemical stability, meanwhile, the natural cow dung is used as a base material and the effective nutritional ingredients of the cow dung are kept, so that the effective utilization of resources is enlarged, and the cost can be greatly reduced.
Description
Technical field
The present invention relates generally to a kind of technical field of fertilizer, particularly a kind of water conservation urea fertilizer and preparation method thereof.
Background technology
China's agricultural planting amount is large, life-time service chemical fertilizer, and chemical fertilizer plays an important role in China's agriculture production as the factor of determination of farming volume increase.At present, China has become maximum in the world chemical fertilizers production state and country of consumption, but life-time service can make soil aggregate be destroyed, easily cause soil compaction, soil property hardening, adopt soil redeposition can make to prevent that soil from weathering, reducing soil water evaporation or excessively transpiration, save irrigation water and promoting the effects such as plant health growth.
Summary of the invention
The present invention aims to provide a kind of water conservation urea fertilizer and preparation method thereof.
The present invention is achieved by the following technical solutions:
The present invention is made by the raw material of following weight part: cow dung 40-50, stalk 30-40, Pericarppium arachidis hypogaeae 20-25, urea 60-70, vinylformic acid 8-14, primary ammonium phosphate 11-16, Potassium Persulphate 0.8-1.2, Sodium Selenite 0.9-1.1, N, N '-methylene-bisacrylamide 0.5-0.8, soil redeposition 10-15, EM microbial inoculum 1-2, water are appropriate.
Soil redeposition is made by the raw material of following weight part: wilkinite 110-120, alcohol ester 12 3-4, nanometer jade powder 3-4, oil foot 9-12, xitix 2-3, xanthan gum 2-3, epoxyoleic acid butyl ester 2-3, Sodium Selenite 4-5, zinc sulfate 8-9, magnesium sulfate 6-7, cuttlefish bone meal 5-6, tuber of stemona 10-12, water are appropriate; Preparation method is ground into powder by the tuber of stemona, adds suitable quantity of water with wilkinite, alcohol ester 12, nanometer jade powder, oil foot, xitix, xanthan gum, is heated to 70-80 ℃, grind 1-2 hour, concentrated, dry, add other remaining component, mix, granulation, obtains.
The preparation method of water conservation urea fertilizer is as follows:
(1) be added to the water together with soil redeposition, cow dung after stalk, peanut hull meal are broken into, high-speed stirring is after 30 minutes, then adds urea, Secondary ammonium phosphate, vinylformic acid to be heated to while stirring urea fusing, cooling standby;
(2) other remaining components are added in above-mentioned material, after stirring, fermentation 14-18 days, after having fermented, drying-granulating.
Beneficial effect of the present invention:
The water retention property of the water-maintaining fertilizer by method gained of the present invention is good, and biological and chemical good stability, simultaneously take natural cow dung as base-material, has retained effective nutritive ingredient of cow dung, has expanded effective utilization of resource, and can significantly reduce costs.The soil redeposition that the present invention adds in addition can effectively improve soil physico-chemical property and soil nutrient status promotes plant to produce active influence for the absorption of nutrient and moisture and to soil microorganisms.
Embodiment
The present invention is made by the raw material of following weight part (kg): cow dung 40-50, stalk 30-40, Pericarppium arachidis hypogaeae 20-25, urea 60-70, vinylformic acid 8-14, primary ammonium phosphate 11-16, Potassium Persulphate 0.8-1.2, Sodium Selenite 0.9-1.1, N, N '-methylene-bisacrylamide 0.5-0.8, soil redeposition 10-15, EM microbial inoculum 1-2, water are appropriate.
Soil redeposition is made by the raw material of following weight part (kg): wilkinite 112, alcohol ester 12, nanometer jade powder 4, oil foot 11, xitix 2, xanthan gum 3, epoxyoleic acid butyl ester 3, Sodium Selenite 4, zinc sulfate 8, magnesium sulfate 6, cuttlefish bone meal 5, the tuber of stemona 11, water are appropriate; Preparation method is ground into powder by the tuber of stemona, adds suitable quantity of water with wilkinite, alcohol ester 12, nanometer jade powder, oil foot, xitix, xanthan gum, is heated to 75 ℃, grinds 2 hours, concentrated, dry, adds other remaining component, mixes, and granulation, obtains.
The preparation method of water conservation urea fertilizer is as follows:
(1) be added to the water together with soil redeposition, cow dung after stalk, peanut hull meal are broken into, high-speed stirring is after 30 minutes, then adds urea, Secondary ammonium phosphate, vinylformic acid to be heated to while stirring urea fusing, cooling standby;
(2) other remaining components are added in above-mentioned material, after stirring, ferment 17 days, after having fermented, drying-granulating.
Wheatland is planned, mark off 4 blocks of soils with identical fertility, fertilizer of the present invention is applied fertilizer in 2 plots of wheat paddocks therein, other 2 blocks of common fertilizers that apply same aliquot, obtain on average reaching 520kg with the per mu yield of the wheat paddock of fertilizer of the present invention, that apply common fertilizer is 380kg.
Claims (2)
1. a water conservation urea fertilizer; it is characterized in that; raw material by following weight part is made: cow dung 40-50, stalk 30-40, Pericarppium arachidis hypogaeae 20-25, urea 60-70, vinylformic acid 8-14, primary ammonium phosphate 11-16, Potassium Persulphate 0.8-1.2, Sodium Selenite 0.9-1.1, N, and N '-methylene-bisacrylamide 0.5-0.8, soil redeposition 10-15, EM microbial inoculum 1-2, water are appropriate;
Described soil redeposition is made by the raw material of following weight part: wilkinite 110-120, alcohol ester 12 3-4, nanometer jade powder 3-4, oil foot 9-12, xitix 2-3, xanthan gum 2-3, epoxyoleic acid butyl ester 2-3, Sodium Selenite 4-5, zinc sulfate 8-9, magnesium sulfate 6-7, cuttlefish bone meal 5-6, tuber of stemona 10-12, water are appropriate; Preparation method is ground into powder by the tuber of stemona, adds suitable quantity of water with wilkinite, alcohol ester 12, nanometer jade powder, oil foot, xitix, xanthan gum, is heated to 70-80 ℃, grind 1-2 hour, concentrated, dry, add other remaining component, mix, granulation, obtains.
2. water conservation urea fertilizer according to claim 1, is characterized in that, described in it, the preparation method of fertilizer is as follows:
(1) be added to the water together with soil redeposition, cow dung after stalk, peanut hull meal are broken into, high-speed stirring is after 30 minutes, then adds urea, Secondary ammonium phosphate, vinylformic acid to be heated to while stirring urea fusing, cooling standby;
(2) other remaining components are added in above-mentioned material, after stirring, fermentation 14-18 days, after having fermented, drying-granulating.
Priority Applications (1)
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CN201310725094.4A CN103755491A (en) | 2013-12-25 | 2013-12-25 | Water-retention urea fertilizer and preparation method thereof |
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CN201310725094.4A CN103755491A (en) | 2013-12-25 | 2013-12-25 | Water-retention urea fertilizer and preparation method thereof |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104311234A (en) * | 2014-09-26 | 2015-01-28 | 安徽禾泉种业有限公司 | Special slow-release fertilizer for paddy rice and preparation method of special slow-release fertilizer |
CN105036939A (en) * | 2015-07-24 | 2015-11-11 | 合肥凯士新材料贸易有限公司 | Particulate water-holding substrate with function of adsorbing and purifying soil noxious substances and preparation method of particulate water-holding substrate |
CN106047359A (en) * | 2016-05-31 | 2016-10-26 | 山东胜伟园林科技有限公司 | Water-retaining agent used for saline-alkali soil wheat and containing animal waste raw material and preparation method thereof |
CN107353077A (en) * | 2017-06-01 | 2017-11-17 | 兰溪市哥特生物技术有限公司 | Zn-Se fertilizer of vitamin and preparation method thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1203902A (en) * | 1998-07-15 | 1999-01-06 | 刘成才 | Multicomponent long-acting fertilizer |
CN1361090A (en) * | 2000-12-29 | 2002-07-31 | 广东工业大学 | Drought-resisting water-maintaining multifunctional compoiste fertilizer and its production process |
CN102503723A (en) * | 2011-10-26 | 2012-06-20 | 安徽农业大学 | Organic/inorganic drought resisting compound fertilizer and preparation method thereof |
CN102603420A (en) * | 2012-03-31 | 2012-07-25 | 王康 | Preparation method of water retention type fertilizer |
CN102964182A (en) * | 2012-12-10 | 2013-03-13 | 大连创达技术交易市场有限公司 | Plant fertilizer |
CN103333003A (en) * | 2013-06-21 | 2013-10-02 | 霍山普世农业科技有限公司 | Special fertilizer for nano carbon tea and preparation method of special fertilizer |
CN103396260A (en) * | 2013-06-25 | 2013-11-20 | 安徽翠兰投资发展有限公司 | Efficient biological organic compound fertilizer for tea trees and its preparation method |
-
2013
- 2013-12-25 CN CN201310725094.4A patent/CN103755491A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1203902A (en) * | 1998-07-15 | 1999-01-06 | 刘成才 | Multicomponent long-acting fertilizer |
CN1361090A (en) * | 2000-12-29 | 2002-07-31 | 广东工业大学 | Drought-resisting water-maintaining multifunctional compoiste fertilizer and its production process |
CN102503723A (en) * | 2011-10-26 | 2012-06-20 | 安徽农业大学 | Organic/inorganic drought resisting compound fertilizer and preparation method thereof |
CN102603420A (en) * | 2012-03-31 | 2012-07-25 | 王康 | Preparation method of water retention type fertilizer |
CN102964182A (en) * | 2012-12-10 | 2013-03-13 | 大连创达技术交易市场有限公司 | Plant fertilizer |
CN103333003A (en) * | 2013-06-21 | 2013-10-02 | 霍山普世农业科技有限公司 | Special fertilizer for nano carbon tea and preparation method of special fertilizer |
CN103396260A (en) * | 2013-06-25 | 2013-11-20 | 安徽翠兰投资发展有限公司 | Efficient biological organic compound fertilizer for tea trees and its preparation method |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104311234A (en) * | 2014-09-26 | 2015-01-28 | 安徽禾泉种业有限公司 | Special slow-release fertilizer for paddy rice and preparation method of special slow-release fertilizer |
CN105036939A (en) * | 2015-07-24 | 2015-11-11 | 合肥凯士新材料贸易有限公司 | Particulate water-holding substrate with function of adsorbing and purifying soil noxious substances and preparation method of particulate water-holding substrate |
CN106047359A (en) * | 2016-05-31 | 2016-10-26 | 山东胜伟园林科技有限公司 | Water-retaining agent used for saline-alkali soil wheat and containing animal waste raw material and preparation method thereof |
CN107353077A (en) * | 2017-06-01 | 2017-11-17 | 兰溪市哥特生物技术有限公司 | Zn-Se fertilizer of vitamin and preparation method thereof |
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Application publication date: 20140430 |
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