CN101747100A - Multi-element particle compound fertilizer and method for producing same - Google Patents
Multi-element particle compound fertilizer and method for producing same Download PDFInfo
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- CN101747100A CN101747100A CN200810080157A CN200810080157A CN101747100A CN 101747100 A CN101747100 A CN 101747100A CN 200810080157 A CN200810080157 A CN 200810080157A CN 200810080157 A CN200810080157 A CN 200810080157A CN 101747100 A CN101747100 A CN 101747100A
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Abstract
The invention provides a multi-element particle compound fertilizer and a method for producing the same. The multi-element particle compound fertilizer consists of the following components in percentage by weight: 33 to 42 percent of urea, 26 to 35 percent of triple superphosphate, 16 to 25 percent of potassium chlorate, 0.4 to 0.8 percent of boric acid, 0.8 to 1.2 percent of magnesium sulfate, 0.2 to 0.6 percent of zinc sulfate, 0.08 to 0.14 percent of copper sulfate, 6 to 12 percent of dregs of decoction, 7 to 16 percent of bone meal and 1.5 to 8 percent of fly ash. The multi-element particle compound fertilizer contains 18 types of elements, so that the multi-element particle compound fertilizer has the advantages of high comprehensive fertilizer efficiency and low production cost.
Description
Technical field:
The present invention relates to a kind of multi-element particle compound fertilizer and production method.
Technical background:
Composite fertilizer is the general name that contains the fertilizer of two or more element in nitrogen, phosphorus, three kinds of nutritive elements of potassium.Advantages such as composite fertilizer has the nutrient content height, minor component is few and physical behavior is good for balance fertilizing, improve utilization rate of fertilizer, promote the stable high yield of crop that crucial effect is arranged.Along with the raising of grain yield, the phenomenon of soil nutritional deficiency shows, and the peasant begins to select for use more multi-component composite fertilizer now.
Composite fertilizer's customizations is a megatrend of composite fertilizer's development: because crop is in different vegetative period, main organ of growing is different, such as at germination period, mainly be the growth of rhizome, and mainly be the growth of cauline leaf vegetative period, the ripening stage then mainly is the growth of flowers and fruits seed, different plant organs, required main fertilizer also is different in growth course, and the peasant will select corresponding special-purpose fertile according to the different growing stages of crop when selecting composite fertilizer for use.Just run counter to crop if not special use and inhaled fertile rule, made the yield potential of crop can not get performance, caused some nutritive element waste simultaneously.Along with the development of agriculture production, the composite fertilizer of high-concentration long-actingization more and more is subjected to the peasant and welcomes, and the application of this type fertilizer has reduced the fertilising consumption, make things convenient for farming, remove the link of topdressing from, alleviated labor capacity, improved utilization rate of fertilizer, the saving of labor, laborsaving, save time upgrading synergy.
Composite fertilizer's fertilizer efficiency is long, is fit to do base manure.A large number of experiments show that, no matter be that binary should ternary is compound be all executed with base.This is because contain multiple nutrients such as nitrogen, phosphorus, potassium in the composite fertilizer, and crop is especially very responsive to phosphorus, potassium early stage, requires phosphorus, potash fertilizer will make base manure and early executes.Controlled-release compound fertilizer has adopted technologies such as dressing, granulation in process of production, and fertilizer efficiency is slowly steady, decomposes slowly than chemical fertilizer of simple substance, and leaching loss of nutrient is few, and the utilization ratio height is suitable for doing base manure.But the element that plant needs is not a nitrogen, phosphorus, and potassium also needs elements such as calcium, magnesium.Composite fertilizer in the market just comprises the required N of crop, large elements such as P, K, and crop vegetative period necessary trace element be left in the basket for a long time, and the effect of trace element in the growth and development process of crop is absolutely necessary.
At present have several as the quick-acting and long-acting compound manure that combines, press compounded granular fertilizer as U.S. home-made di(2-ethylhexyl)phosphate, it mainly contains 18% nitrogen, 46% phosphorus, and its weak point is that this inorganic fertilizer easily hardens soil, still deficiency and price are higher for the element kind that is made for thing growth usefulness.
Content of the present invention
The object of the present invention is to provide a kind of cheap compounded granular fertilizer and production method that contains multiple element and can improve the soil.
Purpose of the present invention can realize by following measure: a kind of multi-element particle fertilizer, it includes urea, double superhosphate, Potcrate, boric acid, sal epsom, zinc sulfate, copper sulfate, the dregs of a decoction, bone meal and flyash.
Weight percent of the present invention consists of:
Urea 33-42%, double superhosphate 26-35%, Potcrate 16-25%, boric acid 0.4-0.8%, sal epsom 0.8-1.2%, zinc sulfate 0.2-0.6%, copper sulfate 0.08-0.14%, dregs of a decoction 6-12%, bone meal 7-16%, flyash 1.5-8%.
Preparation method of the present invention is as follows:
(1) will make it to become 100-200 purpose fine powder except that the raw material pulverizing the dregs of a decoction and the copper sulfate, grinding;
(2) dregs of a decoction and copper sulfate are paste through levigate, mixing;
(3) above-mentioned fine powder and paste are mixed back granulation, drying.
As mentioned above, the raw material that granulated fertilizer of the present invention adopted comprises two portions, and a part is conventional inorganic fertilizer such as urea, double superhosphate, Potcrate, boric acid, sal epsom, zinc sulfate, copper sulfate; Another part then is a waste material, as the dregs of a decoction, bone meal and flyash.
As mentioned above, the dregs of a decoction are to be the waste residue of the various medicaments made of raw material with grain.Bone meal is that the discarded bone with animal such as ox, horse, sheep, pig makes through processing.
Technology of the present invention has following advantage compared to existing technology:
(1) quality standard that not only reaches existing U.S. di(2-ethylhexyl)phosphate money granulated fertilizer is nitrogenous 20%, phosphorus 48%, but also contain 18 kinds of elements, comprehensive fertilizer efficiency is improved.
(2) a raw material part of the present invention adopts waste that the three wastes are fully utilized, and both has been of value to environment protection, also reduces production costs significantly.
(3) also contain many organism in the fertilizer of the present invention except that containing mineral manure, they not only provide growth needed nutriment for crop, and remaining can not can also being improved the soil by the material that crop absorbs make soil property loose, remedy many deficiencies of chemical fertilizer.
(4) not only contain quick-acting components in the fertilizer of the present invention, and contain long-acting component again, strong to crop different growing stages adaptability.
Embodiment
Embodiment 1
Urea 33g, double superhosphate 30g, Potcrate 20g, boric acid 0.4g, sal epsom 1.2g, zinc sulfate 0.6g, copper sulfate 0.14g, dregs of a decoction 6g, bone meal 7g, flyash 1.5g.
To make it to become 100 purpose fine powders except that the raw material pulverizing the dregs of a decoction and the copper sulfate, grinding.The dregs of a decoction and copper sulfate are paste through levigate, mixing.Above-mentioned fine powder and paste are mixed back granulation, drying.
Embodiment 2
Urea 35g, double superhosphate 26g, Potcrate 16g, boric acid 0.6g, sal epsom 0.8g, zinc sulfate 0.4g, copper sulfate 0.1g, dregs of a decoction 8g, bone meal 10g, flyash 3.1g.
To make it to become 150 purpose fine powders except that the raw material pulverizing the dregs of a decoction and the copper sulfate, grinding.The dregs of a decoction and copper sulfate are paste through levigate, mixing.Above-mentioned fine powder and paste are mixed back granulation, drying.
Embodiment 3
Urea 42g, double superhosphate 26g, Potcrate 16g, boric acid 0.4g, sal epsom 0.8g, zinc sulfate 0.2g, copper sulfate 0.08g, dregs of a decoction 6g, bone meal 7g, flyash 1.5g.
To make it to become 200 purpose fine powders except that the raw material pulverizing the dregs of a decoction and the copper sulfate, grinding.The dregs of a decoction and copper sulfate are paste through levigate, mixing.Above-mentioned fine powder and paste are mixed back granulation, drying.
Claims (2)
1. multi-element particle compound fertilizer is characterized in that weight percent consists of:
Urea 33-42%, double superhosphate 26-35%, Potcrate 16-25%, boric acid 0.4-0.8%, sal epsom 0.8-1.2%, zinc sulfate 0.2-0.6%, copper sulfate 0.08-0.14%, dregs of a decoction 6-12%, bone meal 7-16%, flyash 1.5-8%.
2. the production method of a kind of multi-element particle compound fertilizer as claimed in claim 1 is characterized in that:
(1) will make it to become 100-200 purpose fine powder except that the raw material pulverizing the dregs of a decoction and the copper sulfate, grinding;
(2) dregs of a decoction and copper sulfate are paste through levigate, mixing;
(3) above-mentioned fine powder and paste are mixed back granulation, drying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810080157A CN101747100A (en) | 2008-12-13 | 2008-12-13 | Multi-element particle compound fertilizer and method for producing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810080157A CN101747100A (en) | 2008-12-13 | 2008-12-13 | Multi-element particle compound fertilizer and method for producing same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101747100A true CN101747100A (en) | 2010-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810080157A Pending CN101747100A (en) | 2008-12-13 | 2008-12-13 | Multi-element particle compound fertilizer and method for producing same |
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| CN (1) | CN101747100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674951A (en) * | 2012-04-18 | 2012-09-19 | 陕西汉唐环保农业有限公司 | Organic-inorganic compound fertilizer prepared by Chinese herbal medicine residues and production method thereof |
-
2008
- 2008-12-13 CN CN200810080157A patent/CN101747100A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674951A (en) * | 2012-04-18 | 2012-09-19 | 陕西汉唐环保农业有限公司 | Organic-inorganic compound fertilizer prepared by Chinese herbal medicine residues and production method thereof |
| CN102674951B (en) * | 2012-04-18 | 2016-05-25 | 陕西汉唐环保农业有限公司 | A kind of organic-inorganic compound mixed fertilizer and production method thereof of utilizing Chinese herb residues to prepare |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100623 |