CN104086283B - A kind of special urea aldehyde slow release fertilizer of tealeaves and its preparation method - Google Patents
A kind of special urea aldehyde slow release fertilizer of tealeaves and its preparation method Download PDFInfo
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- CN104086283B CN104086283B CN201410258302.9A CN201410258302A CN104086283B CN 104086283 B CN104086283 B CN 104086283B CN 201410258302 A CN201410258302 A CN 201410258302A CN 104086283 B CN104086283 B CN 104086283B
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Abstract
The present invention discloses a kind of special urea aldehyde slow release fertilizer of tealeaves, and described fertilizer comprises following raw material by weight and makes: starch 1��10 part, 20��50 parts, urea, 20��25 parts, formaldehyde, 50��100 parts, pig excrement, bovine bone powder 50��80 parts, stalk 30��100 parts, clorox 10��25 parts, 10��20 parts, copper sulfate, iron protochloride 10��20 parts, compound probiotic 15��30 parts. The present invention also discloses the preparation method of urea aldehyde slow release fertilizer. By organic fertilizer and urea-formaldehyde fertilizer being mixed, combine the nutrition of organic fertilizer and the slow releasing function of urea-formaldehyde fertilizer. Clorox is adopted also to serve the slow release effect increasing fertilizer while increasing the stability of fertilizer further as stablizer, and copper sulfate can not only as sorbent material, absorption moisture content etc., and the mineral substance that offer can be the most basic. It is comprehensive that the present invention prepares urea aldehyde slow release fertilizer rich in nutrition content, meets the most basic growth demand of various crop.
Description
Technical field
The present invention relates to urea-formaldehyde fertilizer, it is specifically related to a kind of special urea aldehyde slow release fertilizer of tealeaves and its preparation method.
Background technology
Organic fertilizer refers to that natural organic matter has undergone microbial fermentation the fertilizer containing large amount of organic matter. This kind of fertilizer is most by straw, dung polluted water urine, green manure and various waste, and heap macerates long-pending wound on the spot, uses on the spot, is therefore again farm manure. Generally comprise human excrement, barnyard manure, green manure, heap are made compost, cake fertilizer, farmyard manure, from class and various waste and humic acid fertilizer. Urea-formaldehyde fertilizer is the fertilizer that urea becomes with formaldehyde condensation, and current organic fertilizer does not have slow releasing function, and urea-formaldehyde fertilizer lacks natural biomass, causes there is shortcoming separately.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, it is an object of the invention to provide a kind of special urea aldehyde slow release fertilizer of tealeaves and its preparation method.
Technical scheme: in order to solve the problem, the technical scheme of the present invention is to provide a kind of special urea aldehyde slow release fertilizer of tealeaves, and described fertilizer comprises following raw material by weight and makes: starch 1��10 part, 20��50 parts, urea, 20��25 parts, formaldehyde, 50��100 parts, pig excrement, bovine bone powder 50��80 parts, stalk 30��100 parts, clorox 10��25 parts, 10��20 parts, copper sulfate, iron protochloride 10��20 parts, compound probiotic 15��30 parts.
Wherein, described fertilizer comprises following raw material by weight and makes: starch 2��5 parts, 25��35 parts, urea, 22��23 parts, formaldehyde, 60��80 parts, pig excrement, bovine bone powder 60��70 parts, stalk 50��80 parts, clorox 15��20 parts, 13��18 parts, copper sulfate, iron protochloride 13��16 parts, compound probiotic 20��25 parts.
Wherein, described fertilizer comprises following raw material by weight and makes: starch 5 parts, 35 parts, urea, 23 parts, formaldehyde, 60 parts, pig excrement, bovine bone powder 60 parts, stalk 50 parts, clorox 15 parts, 13 parts, copper sulfate, iron protochloride 13 parts, compound probiotic 20 parts.
Wherein, described compound probiotic comprises: one or more in yeast, Bacillus subtillis, bacillus licheniformis.
The preparation method of the special urea aldehyde slow release fertilizer of above-mentioned a kind of tealeaves, comprises the following steps:
1) starch is dissolved in water and obtains starch paste, be dissolved in water by formaldehyde being mixed with the formaldehyde solution of 37%, starch paste and formaldehyde solution added in reactor, adds urea simultaneously and obtain solution I;
2) pig excrement, stalk are clayed into power, add bovine bone powder mixing, obtain mixtures II;
3) add mixtures II solution I stirs and evenly obtain solution III, solution III adds clorox, copper sulfate, iron protochloride and compound probiotic and mixes and even namely obtain urea aldehyde slow-release fertilizer.
Useful effect: preparation method's simple possible of the present invention, by organic fertilizer and urea-formaldehyde fertilizer being mixed, combines the nutrition of organic fertilizer and the slow releasing function of urea-formaldehyde fertilizer. The present invention adopts clorox also to serve the slow release effect increasing fertilizer while increasing the stability of fertilizer further as stablizer in addition, and copper sulfate can not only as sorbent material, absorption moisture content etc., and the mineral substance that offer can be the most basic, increase nutritive ingredient to crop. Therefore the tealeaves special urea aldehyde slow release fertilizer rich in nutrition content that prepared by the present invention is comprehensive, meets the most basic growth demand of various crop.
Embodiment
Below in conjunction with embodiment, set forth the present invention further.
Embodiment 1:
A kind of special urea aldehyde slow release fertilizer of tealeaves, described fertilizer comprises following raw material by weight and makes: starch 1 part, 20 parts, urea, 20 parts, formaldehyde, 50 parts, pig excrement, bovine bone powder 50 parts, stalk 30 parts, clorox 10 parts, 10 parts, copper sulfate, iron protochloride 10 parts, compound probiotic 15 parts.
Compound probiotic comprises: yeast, Bacillus subtillis, bacillus licheniformis.
A preparation method for the special urea aldehyde slow release fertilizer of tealeaves, comprises the following steps:
1) starch is dissolved in water and obtains starch paste, be dissolved in water by formaldehyde being mixed with the formaldehyde solution of 37%, starch paste and formaldehyde solution added in reactor, adds urea simultaneously and obtain solution I;
2) pig excrement, stalk are clayed into power, add bovine bone powder mixing, obtain mixtures II;
3) add mixtures II solution I stirs and evenly obtain solution III, solution III adds clorox, copper sulfate, iron protochloride and compound probiotic and mixes and even namely obtain urea aldehyde slow-release fertilizer.
Embodiment 2
A kind of special urea aldehyde slow release fertilizer of tealeaves, described fertilizer comprises following raw material by weight and makes: starch 10 parts, 50 parts, urea, 25 parts, formaldehyde, 100 parts, pig excrement, bovine bone powder 80 parts, stalk 100 parts, clorox 25 parts, 20 parts, copper sulfate, iron protochloride 20 parts, compound probiotic 30 parts.
Compound probiotic comprises: yeast, Bacillus subtillis.
A preparation method for the special urea aldehyde slow release fertilizer of tealeaves, comprises the following steps:
1) starch is dissolved in water and obtains starch paste, be dissolved in water by formaldehyde being mixed with the formaldehyde solution of 37%, starch paste and formaldehyde solution added in reactor, adds urea simultaneously and obtain solution I;
2) pig excrement, stalk are clayed into power, add bovine bone powder mixing, obtain mixtures II;
3) add mixtures II solution I stirs and evenly obtain solution III, solution III adds clorox, copper sulfate, iron protochloride and compound probiotic and mixes and even namely obtain urea aldehyde slow-release fertilizer.
Embodiment 3
A kind of special urea aldehyde slow release fertilizer of tealeaves, described fertilizer comprises following raw material by weight and makes: starch 5 parts, 35 parts, urea, 23 parts, formaldehyde, 60 parts, pig excrement, bovine bone powder 60 parts, stalk 50 parts, clorox 15 parts, 13 parts, copper sulfate, iron protochloride 13 parts, compound probiotic 20 parts.
Compound probiotic comprises: yeast, bacillus licheniformis.
The preparation method of the special urea aldehyde slow release fertilizer of described a kind of tealeaves, comprises the following steps:
1) starch is dissolved in water and obtains starch paste, be dissolved in water by formaldehyde being mixed with the formaldehyde solution of 37%, starch paste and formaldehyde solution added in reactor, adds urea simultaneously and obtain solution I;
2) pig excrement, stalk are clayed into power, add bovine bone powder mixing, obtain mixtures II;
3) add mixtures II solution I stirs and evenly obtain solution III, solution III adds clorox, copper sulfate, iron protochloride and compound probiotic and mixes and even namely obtain urea aldehyde slow-release fertilizer.
Embodiment 4
A kind of special urea aldehyde slow release fertilizer of tealeaves, described fertilizer comprises following raw material by weight and makes: starch 2 parts, 25 parts, urea, 22 parts, formaldehyde, 60 parts, pig excrement, bovine bone powder 60 parts, stalk 50 parts, clorox 15 parts, 13 parts, copper sulfate, iron protochloride 13 parts, compound probiotic 20 parts.
Compound probiotic comprises: Bacillus subtillis, bacillus licheniformis.
A preparation method for the special urea aldehyde slow release fertilizer of tealeaves, comprises the following steps:
1) starch is dissolved in water and obtains starch paste, be dissolved in water by formaldehyde being mixed with the formaldehyde solution of 37%, starch paste and formaldehyde solution added in reactor, adds urea simultaneously and obtain solution I;
2) pig excrement, stalk are clayed into power, add bovine bone powder mixing, obtain mixtures II;
3) add mixtures II solution I stirs and evenly obtain solution III, solution III adds clorox, copper sulfate, iron protochloride and compound probiotic and mixes and even namely obtain urea aldehyde slow-release fertilizer.
The effect detection mean value of the special urea aldehyde slow release fertilizer of the tealeaves that embodiment 1��4 prepares:
The above is only the preferred embodiment of the present invention; it is noted that, for those skilled in the art; under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (4)
1. the special urea aldehyde slow release fertilizer of tealeaves, it is characterized in that, described fertilizer is made up of following raw material by weight: starch 1��10 part, 20��50 parts, urea, 20��25 parts, formaldehyde, 50��100 parts, pig excrement, bovine bone powder 50��80 parts, stalk 30��100 parts, clorox 10��25 parts, 10��20 parts, copper sulfate, iron protochloride 10��20 parts, compound probiotic 15��30 parts; The preparation method of the special urea aldehyde slow release fertilizer of described tealeaves, comprises the following steps:
1) starch is dissolved in water and obtains starch paste, be dissolved in water by formaldehyde being mixed with the formaldehyde solution of 37%, starch paste and formaldehyde solution added in reactor, adds urea simultaneously and obtain solution I;
2) pig excrement, stalk are clayed into power, add bovine bone powder mixing, obtain mixtures II;
3) add mixtures II solution I stirs and evenly obtain solution III, solution III adds clorox, copper sulfate, iron protochloride and compound probiotic and mixes and even namely obtain urea aldehyde slow-release fertilizer.
2. a kind of special urea aldehyde slow release fertilizer of tealeaves according to claim 1, it is characterized in that, described fertilizer is made up of following raw material by weight: starch 2��5 parts, 25��35 parts, urea, 22��23 parts, formaldehyde, 60��80 parts, pig excrement, bovine bone powder 60��70 parts, stalk 50��80 parts, clorox 15��20 parts, 13��18 parts, copper sulfate, iron protochloride 13��16 parts, compound probiotic 20��25 parts.
3. a kind of special urea aldehyde slow release fertilizer of tealeaves according to claim 1, it is characterized in that, described fertilizer is made up of following raw material by weight: starch 5 parts, 35 parts, urea, 23 parts, formaldehyde, 60 parts, pig excrement, bovine bone powder 60 parts, stalk 50 parts, clorox 15 parts, 13 parts, copper sulfate, iron protochloride 13 parts, compound probiotic 20 parts.
4. a kind of special urea aldehyde slow release fertilizer of tealeaves according to claim 1, it is characterised in that, described compound probiotic comprises: one or more in yeast, Bacillus subtillis, bacillus licheniformis.
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| CN104725162A (en) * | 2015-03-17 | 2015-06-24 | 安徽中农化工国际贸易有限公司 | Urea formaldehyde controlled-release fertilizer |
| CN104725166A (en) * | 2015-03-17 | 2015-06-24 | 安徽中农化工国际贸易有限公司 | Urea formaldehyde sustained-release synergized compound fertilizer and preparation method thereof |
| CN104725134A (en) * | 2015-03-17 | 2015-06-24 | 安徽中农化工国际贸易有限公司 | Preparation method of urea-formaldehyde slow-release fertilizer |
| CN107135767A (en) * | 2017-05-11 | 2017-09-08 | 江口县厚谊科技开发有限责任公司 | A kind of artificial planting technique of sealwort |
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| CN101333127A (en) * | 2007-07-01 | 2008-12-31 | 华丰源生物科技（深圳）有限公司 | Fertilizer special for tea trees |
| CN101391905A (en) * | 2008-10-28 | 2009-03-25 | 北京市农林科学院 | Urea-formaldehyde fertilizer and urea-formaldehyde complex fertilizer and preparation method thereof |
| CN102372526A (en) * | 2010-08-19 | 2012-03-14 | 漳州美利德生物工程有限公司 | Special bacterium-contained organic-inorganic compound fertilizer for tea plants |
| CN103351222A (en) * | 2013-06-25 | 2013-10-16 | 湖北华丰生物化工有限公司 | Preparation process for urea formaldehyde slow-release and controlled-release compound fertilizer |
| CN103804075A (en) * | 2014-01-20 | 2014-05-21 | 中国农业科学院农业资源与农业区划研究所 | Charcoal-base polyaspartic acid slow-release urea as well as preparation method and application thereof |
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| US20070072775A1 (en) * | 2005-09-29 | 2007-03-29 | Oms Investments, Inc. | Granular controlled release agrochemical compositions and process for the preparation thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333127A (en) * | 2007-07-01 | 2008-12-31 | 华丰源生物科技（深圳）有限公司 | Fertilizer special for tea trees |
| CN101391905A (en) * | 2008-10-28 | 2009-03-25 | 北京市农林科学院 | Urea-formaldehyde fertilizer and urea-formaldehyde complex fertilizer and preparation method thereof |
| CN102372526A (en) * | 2010-08-19 | 2012-03-14 | 漳州美利德生物工程有限公司 | Special bacterium-contained organic-inorganic compound fertilizer for tea plants |
| CN103351222A (en) * | 2013-06-25 | 2013-10-16 | 湖北华丰生物化工有限公司 | Preparation process for urea formaldehyde slow-release and controlled-release compound fertilizer |
| CN103804075A (en) * | 2014-01-20 | 2014-05-21 | 中国农业科学院农业资源与农业区划研究所 | Charcoal-base polyaspartic acid slow-release urea as well as preparation method and application thereof |
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