CN1927775A - BB-type urea humate and preparation method thereof - Google Patents
BB-type urea humate and preparation method thereof Download PDFInfo
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- CN1927775A CN1927775A CN 200610053594 CN200610053594A CN1927775A CN 1927775 A CN1927775 A CN 1927775A CN 200610053594 CN200610053594 CN 200610053594 CN 200610053594 A CN200610053594 A CN 200610053594A CN 1927775 A CN1927775 A CN 1927775A
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Abstract
The present invention discloses BB type humic acid-urea and its preparation process. The BB type humic acid-urea is compounded with urea and one or several of humic acid, humate, composite humic acid fertilizer and humic acid trace element fertilizer. It consists of urea 30-96 weight portions, humic acid 0-60 weight portions, humate 0-50 weight portions, composite humic acid fertilizer 0-50 weight portions, humic acid trace element fertilizer 0-70 weight portions, adhesive 0-15 weight portions and water 0-10 weight portions. The BB type humic acid-urea is prepared through mixing the components, pelletizing, drying and packing. Or, the components except urea may be packed in a small bag set inside the large bag of urea. The present invention is economic and practical, and is especially suitable for production of compounded fertilizer and special fertilizer.
Description
Technical field
The present invention relates to a kind of humic acid urea and preparation method thereof, specifically a kind of BB type preparation process of humic urea.
Background technology
Current China problem of fertilization is more outstanding, and the phenomenon of blindly applying fertilizer is generally serious, is the one of the main reasons that causes chemical fertilizer utilization ratio low.This year, the Ministry of Agriculture of country just set up special fertilization compositions based on earth measurement work office, strengthened guidance, popularization to soil testing and fertilizer recommendation work in all parts of the country.
Fertilization compositions based on earth measurement is exactly the balance fertilizing that is generally called in the world, and this technology is the advanced practice of agronomy that United Nations carries out in the whole world.In short, the one, survey soil, soil sampling is measured soil nutrient content; The 2nd, prescription through the nutrient diagnosis to soil, " is left prescription, is made up a prescription " according to the nutrition that the crops needs; The 3rd, the rational application of fertilizer, science is used prescription fertilizer under the agro-technician instructs exactly.The method of this balance fertilizing not only can be saved chemical fertilizer, improves chemical fertilizer utilization ratio, reduces agricultural cost, but also can increasing both production and income, and alleviates land charges, reduces and pollutes.
It is reported, survey native prescription work this year more than 700 county at home implemented.These more than 700 counties will be subjected to the subsidy of country and local finance, popularize in an all-round way to survey and join the fertilising project.New selected county will obtain 1,000,000 yuan financial support, and selected county will obtain 500,000 yuan last year.In these selected counties, prescription is fertile will to replace the present common composite fertilizer that extensively uses according to specializing in of going out of local soil and crop case study proportioning.The expert estimates that country may realize 7,000,000,000 yuan of cost-saving synergistics for 500,000,000 yuan of advancing the native prescription work of survey to drop in this year.
According to the unified plan of the national Ministry of Agriculture, it is main that fertilization compositions based on earth measurement remains around paddy rice, wheat, corn, soybean four generalized grain crops, by means such as the reasonable quantity of determining to apply fertilizer, selection fertilizer variety, assurance fertilizing time and improvement fertilizing methods, conscientiously alleviate agriculture production cost, guarantee peasant's increasing both production and income.
For solving the problem that China's fertilising exists, fertilization compositions based on earth measurement is one of valid approach.By this project, but cost-saving synergistic, the protection environment, agricultural produce, increasing peasant income are current service agriculture, rural areas and farmers, improve overall productivity in agriculture, the effective measure of building a conservation-minded society.2004, also all work has proposed to explicitly call for file of two central authorities in 2005 to fertilization compositions based on earth measurement.
According to reckoning, utilize fertilization compositions based on earth measurement can play the effect of several respects, the one, can make middle-and-low-yielding fields volume increase 8%～15%, high-yield field and excessive fertilization plot can be reduced chemical fertilizer and be dropped into 7～15 kilograms, and every mu of cost-saving synergistic is more than 30 yuan.The 2nd, the tunable soil nutrient, culture fertility was implemented 3 years continuously, and general integrated production capacity of ploughing can improve a grade.The 3rd, can overcome chemical fertilizer and blindly use, chemical fertilizer utilization ratio improves 5～10 percentage points, alleviates pollution of area source.The 4th, can improve quality of agricultural product, improve the market competitiveness.The 5th, increase income and economize on spending, promote increasing peasant income to get rich.Fertilization compositions based on earth measurement is benefited huge numbers of families, and average each household can be increased income and economized on spending more than 300 yuan, is the new growth point of farmers' income.
According to 2006-07-17 " rural area masses ": the Shandong Province is worth 12,000,000,000 yuan because of 420,000 tons of excessive fertilization waste chemical fertilizer every year.Simultaneously, the about 1.1 hundred million mu of sown areas of conventional crop such as wheat, corn, pachyrhizus, peanut, phosphorus, potash fertilizer are used deficiency, cause the arable land production potential of annual about 3,000,000 ton-grain food to fail to bring into play.Aspect agricultural sustainable development, the one, the cultivated area decline trend is irreversible.Have a large population and a few land, the reserved resources deficiency, wherein 37 counties are lower than 0.8 mu of alert line per capita.The 2nd, the widespread pollution from the overuse of fertilizers and pesticides in rural area aggravation.Most of river, water body in lake dirt are unclear, and fishes and shrimps are not given birth to, eutrophication.The 3rd, agricultural product quality descends, and influences competitiveness in the international market.Increasing peasant income become social focus, and farmers' income is low, increases slowly to cause the town and country gap increasing, and in recent years, the means of agricultural production constantly appreciates, and the peasant plants the cost on ground and pays increasing, need to put into effect the new policy of supporting agriculture, especially need environmental protection, the research and development and the production of novel agricultural material product efficiently.
Therefore, along with the technology of national fertilization compositions based on earth measurement is further promoted, the fertile consumption of the BB of nationwide will increase considerably.
Summary of the invention
What the present invention will solve is that the big area that adapts to national fertilization compositions based on earth measurement new technology is promoted, and aims to provide a kind of suitable low cost, more easy-operating BB type humic acid urea and preparation method thereof.
The technical scheme that addresses the above problem employing is: BB type humic acid urea, it is characterized in that it being that any or multiple BB of carrying out type prescription by in urea and the little fertilizer of humic acids, humate, humic acid complex fertilizer or humic acids is made, and each component is by following weight ratio preparation:
Urea 30-96 part humic acids 0-60 part humate 0-50 part
The little fertile 0-70 part tackiness agent 0-15 part of humic acid complex fertilizer 0-50 part humic acids
Water 0-10 part.
Described urea and humic acids, humate, humic acid complex fertilizer, the little fertilizer of humic acids are finished granule or pulvis.
The particle diameter of described urea and humic acids, humate, humic acid complex fertilizer, the little fertile particle of humic acids or pulvis is the 60-200 order.
Described humic acids is any or multiple combination in peat, brown coal, the weathered coal.
Described humate is any or multiple combination wherein of yellow humic acid, fulvic acid potassium, fulvic acid sodium, yellow humic acid zinc, potassium humate, calcium humate, Sodium salts humic acids, zinc humic acid, humic acids iron, ammonium humate, humic acids molybdenum, nitro humic acid, nitro-humic acid ammonium.
Described humic acid complex fertilizer is for at least two kinds of humic acid complex fertilizers that fertilizer is raw material production in humic acids and nitrogen (N), phosphorus (P), the potassium (K).
The little fertilizer of described humic acids is for humic acids and trace element fertilizer zinc (Zn), iron (Fe), molybdenum (Mo), copper (Ca), boron (B), manganese (Mn), chlorine (Cl) and silicon (Si), the little fertilizer of the wherein any or multiple humic acids that processes of magnesium (Mg).
The present invention also will provide a kind of BB type preparation process of humic urea, it is characterized in that will urea mix with any or multiple BB of carrying out type prescription in the little fertilizer of humic acids, humate, humic acid complex fertilizer or humic acids, granulation, drying, packing make finished product, and each component is prepared by following weight ratio:
Urea 30-96 part humic acids 0-60 part humate 0-50 part
The little fertile 0-70 part tackiness agent 0-15 part of humic acid complex fertilizer 0-50 part humic acids
Water 0-10 part.
The preferred 60-200 order of the particle diameter of described each component.
The present invention also will provide another kind of BB type preparation process of humic urea, it is characterized in that any or multiple finished granule in humic acids, humate, humic acid complex fertilizer, the little fertilizer of humic acids, be packaged into pouch by desired number, put in the urea sack, seal and make finished product; Each component is prepared by following weight ratio:
Urea 30-96 part humic acids 0-60 part humate 0-50 part
The little fertile 0-70 part tackiness agent 0-15 part of humic acid complex fertilizer 0-50 part humic acids
Water 0-10 part.
The preferred 60-200 order of the particle diameter of described each component.
The present invention is economical and practical, and is with low cost, easy to use.Especially be fit to the production of the special-purpose fertilizer of the fertile and Different Crop of prescription according to the fertilization compositions based on earth measurement of different soils fertility.
Embodiment
In following embodiment, each component is pressed all by weight preparation.
Embodiment 1
With 80 parts in urea, add 20 parts of humic acids finished granules, the mixing of filling a prescription, packing.
Embodiment 2
With the pouch that 10 parts of granule packagings of zinc humic acid become, put in 90 parts of sacks of urea, together packing.This patent product is fit to use in happiness zinc crop (as paddy rice, corn, wheat, barley) and the zinc deficient soil.
Embodiment 3
With 62 parts in urea and 20 parts of pulvis of humic acids (60-200 order), 10 parts in tackiness agent, 8 parts in water, fill a prescription together mixing, granulation, drying, packing.
Embodiment 4
With 60 parts in urea, add 40 parts of the phosphorus humic acid phosphorus K composite fertilizer finished granules of phosphorous 8%, potassium 10%, humic acids 45%, the mixing of filling a prescription, packing.
Embodiment 5
With 30 parts in urea, add 60 parts of the little fertile finished granules of humic acids, 60 parts in humic acids pulvis, 15 parts in tackiness agent, 10 parts of mixing of filling a prescription of water, packing.
Embodiment 6
With 96 parts in urea, add 60 parts of the little fertile finished granules of humic acids, the mixing of filling a prescription, packing.
What should be understood that is: the foregoing description is just to explanation of the present invention, rather than limitation of the present invention, and any innovation and creation that do not exceed in the connotation scope of the present invention all fall within protection scope of the present invention.
Claims (9)
1, BB type humic acid urea is characterized in that it being that any or multiple BB of carrying out type prescription by in urea and the little fertilizer of humic acids, humate, humic acid complex fertilizer or humic acids is made, and each component is by following weight ratio preparation:
Urea 30-96 part humic acids 0-60 part humate 0-50 part
The little fertile 0-70 part tackiness agent 0-15 part of humic acid complex fertilizer 0-50 part humic acids
Water 0-10 part.
2, as right 1 described BB type humic acid urea, it is characterized in that described urea and humic acids, humate, humic acid complex fertilizer, the little fertilizer of humic acids are finished granule or pulvis.
3,, it is characterized in that described urea and humic acids, humate, humic acid complex fertilizer, the little fertile pulvis of humic acids are the 60-200 order as right 2 described BB type humic acid ureas.
4,, it is characterized in that described humic acids is any or multiple combination in peat, brown coal, the weathered coal as any one described BB type humic acid urea of right 1-3.
5,, it is characterized in that described humate is any or multiple combination wherein of yellow humic acid, fulvic acid potassium, fulvic acid sodium, yellow humic acid zinc, potassium humate, calcium humate, Sodium salts humic acids, zinc humic acid, humic acids iron, ammonium humate, humic acids molybdenum, nitro humic acid, nitro-humic acid ammonium as any one described BB type humic acid urea of right 1-3.
6,, it is characterized in that described humic acid complex fertilizer is for at least two kinds of humic acid complex fertilizers that fertilizer is raw material production in humic acids and nitrogen (N), phosphorus (P), the potassium (K) as any one described BB type humic acid urea of right 1-3.
7,, it is characterized in that the little fertilizer of described humic acids is for humic acids and trace element fertilizer zinc (Zn), iron (Fe), molybdenum (Mo), copper (Ca), boron (B), manganese (Mn), chlorine (Cl) and silicon (Si), the little fertilizer of the wherein any or multiple humic acids that processes of magnesium (Mg) as any one described BB type humic acid urea of right 1-3.
8, as right 2 described BB type preparation process of humic urea, it is characterized in that with urea mix with any or multiple BB of carrying out type prescription in the little fertilizer of humic acids, humate, humic acid complex fertilizer or humic acids, granulation, drying, packing make finished product, and each component is by following weight ratio preparation:
Urea 30-96 part humic acids 0-60 part humate 0-50 part
The little fertile 0-70 part tackiness agent 0-15 part of humic acid complex fertilizer 0-50 part humic acids
Water 0-10 part.
9, as right 2 described BB type preparation process of humic urea, it is characterized in that any or multiple finished granule in humic acids, humate, humic acid complex fertilizer, the little fertilizer of humic acids, be packaged into pouch by desired number, put in the urea sack, seal and make finished product; Each component is prepared by following weight ratio:
Urea 30-96 part humic acids 0-60 part humate 0-50 part
The little fertile 0-70 part of humic acid complex fertilizer 0-50 part humic acids
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610053594 CN1927775A (en) | 2006-09-21 | 2006-09-21 | BB-type urea humate and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610053594 CN1927775A (en) | 2006-09-21 | 2006-09-21 | BB-type urea humate and preparation method thereof |
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| Publication Number | Publication Date |
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| CN1927775A true CN1927775A (en) | 2007-03-14 |
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| CN 200610053594 Pending CN1927775A (en) | 2006-09-21 | 2006-09-21 | BB-type urea humate and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010274A (en) * | 2010-12-28 | 2011-04-13 | 周志勇 | Balanced slow-release fertilizer |
| CN102584498A (en) * | 2012-03-28 | 2012-07-18 | 中国农业科学院农业资源与农业区划研究所 | Humic acid urea and preparing method thereof |
| CN103242074A (en) * | 2012-02-10 | 2013-08-14 | 秦怀跃 | Organic urea |
| CN103739375A (en) * | 2013-12-19 | 2014-04-23 | 山西惠亿农生物科技有限公司 | Microbial fermentation humic acid biological fertilizer and application and preparation method thereof |
| CN107141176A (en) * | 2017-05-24 | 2017-09-08 | 河南心连心化肥有限公司 | Urea, process units and the production technology of a kind of humic acid containing zinc |
-
2006
- 2006-09-21 CN CN 200610053594 patent/CN1927775A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102010274A (en) * | 2010-12-28 | 2011-04-13 | 周志勇 | Balanced slow-release fertilizer |
| CN103242074A (en) * | 2012-02-10 | 2013-08-14 | 秦怀跃 | Organic urea |
| CN102584498A (en) * | 2012-03-28 | 2012-07-18 | 中国农业科学院农业资源与农业区划研究所 | Humic acid urea and preparing method thereof |
| CN102584498B (en) * | 2012-03-28 | 2013-10-23 | 中国农业科学院农业资源与农业区划研究所 | Humic acid urea and preparing method thereof |
| CN103739375A (en) * | 2013-12-19 | 2014-04-23 | 山西惠亿农生物科技有限公司 | Microbial fermentation humic acid biological fertilizer and application and preparation method thereof |
| CN107141176A (en) * | 2017-05-24 | 2017-09-08 | 河南心连心化肥有限公司 | Urea, process units and the production technology of a kind of humic acid containing zinc |
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