CN201665637U - Multifunctional sandwich fertilizer block - Google Patents
Multifunctional sandwich fertilizer block Download PDFInfo
- Publication number
- CN201665637U CN201665637U CN2009200938806U CN200920093880U CN201665637U CN 201665637 U CN201665637 U CN 201665637U CN 2009200938806 U CN2009200938806 U CN 2009200938806U CN 200920093880 U CN200920093880 U CN 200920093880U CN 201665637 U CN201665637 U CN 201665637U
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- sandwich
- fertilizer
- block
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Abstract
The utility model belongs to one of organic ecological compound fertilizers in the technical field of agriculture. The multifunctional sandwich fertilizer block consists of three parts, namely a sandwich, a sandwich coating film and a coating, wherein the middle of the block is the sandwich that is chemical fertilizer; and the outside of the sandwich is coated with a layer of coating film that is a semi-permeable film. The outside of the coating film is a uniformly mixed coating of organic fertilizer and additive. The ratio of the organic fertilizer to the chemical fertilizer is no less than 5:1. The sandwich, the sandwich coating film and the coating are mechanically pressed into a block, the porosity of which is less than 5%. The appearance of the multifunctional sandwich fertilizer block is cylinder, sphere, round cake, or square block and the like. The multifunctional sandwich fertilizer block greatly improves the utilization ratio of the chemical fertilizer and reduces the leaching and volatilization loss of the chemical fertilizer.
Description
Technical field the utility model belongs to a kind of of ecological organic composite fertilizer in the agricultural technology field.
Background technology is present, and the arable soil of most of countries and regions is mainly used chemical fertilizer, and the utilization ratio of singly executing chemical fertilizer seldom surpasses 50%, the problem that chemical fertilizer utilization ratio the is low fine solution of always all failing.Simultaneously, because using of chemical fertilizer causes Soil degradation, soil compaction, organic and organic microbial reduces, and agricultural ecological is unbalance, and quality of agricultural product descends, this situation is badly in need of changing, and payes attention to using of organic fertilizer again, then is the inevitable choice that changes this present situation.International food and agricultural organization report, the developing direction of world's fertilizer is that the direction of multicomponent, multi-functional, high density, efficient pollution-free develops from now on, walks road organic and inorganic, the biophase combination.More external developed countries grab the core that develops eco-agriculture as agricultural development already.2002, China formulated＜modern agriculture new and high technology engineering construction scheme 〉, and develop eco-agriculture and pollution-less agriculture as pioneer field and focus.Therefore develop environmental friendly fertilizer such as multi-functional ecological organic composite fertilizer and become inevitable trend.
The multi-functional sandwich fertilizer piece of summary of the invention is made up of by three parts sandwich, sandwich coated film and bag.Wherein the centre of piece is sandwich, is chemical fertilizer.Sandwich outside is covered with one deck coated film, is semi-permeable membranes.The outside of coated film is organic fertilizer and additive uniform mixing bag quilt.The ratio of organic fertilizer and chemical fertilizer is no less than 5: 1.Sandwich, sandwich coated film and bag are become piece through mechanical compaction, and the porosity of piece is less than 5%.The face shaping of multi-functional sandwich fertilizer piece is: cylindrical, spherical, round pie, square shape etc.The multifunctional fertilizers piece has improved the utilization ratio of chemical fertilizer greatly, and has reduced the leaching loss and the volatilization loss of chemical fertilizer.
Description of drawings 1. cylindrical multi-functional sandwich fertilizer pieces;
Fig. 2. the organic bag quilt of the structure of multi-functional sandwich fertilizer piece: 1-; The 2-coated film; 3-mineral manure is sandwich
Embodiment: the manufacturing processed of multi-functional sandwich fertilizer piece is as follows:
Chemical fertilizer is carried out proportioning according to the diagnostic fertilization amount of Different Crop, the chemical fertilizer good proportioning is moulded nuclear with semi-permeable membranes, as sandwich, in special mould, put into organic fertilizer and additive, organic fertilizer is the agricultural organic waste after the various harmless treatments, and additive is the high absorbability inorganic nano material.The ratio of organic fertilizer and inorganic nano material is 10: 1, the two uniform mixing, after with in the middle of the sandwich mixture of putting into organic fertilizer and additive of chemical fertilizer, the ratio of organic fertilizer and chemical fertilizer is no less than 5: 1.Mechanical compaction becomes high-density fertilizer piece then, and the porosity of fertilizer piece is less than 5%.
Claims (1)
1. multi-functional sandwich fertilizer piece is characterized in that inorganic chemical fertilizer covers one deck semi-permeable membranes outward as sandwich, and is outer with organic fertilizer and organism material package quilt, forms organic fertilizer and organism material package by the sandwich block of mineral manure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200938806U CN201665637U (en) | 2009-06-25 | 2009-06-25 | Multifunctional sandwich fertilizer block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200938806U CN201665637U (en) | 2009-06-25 | 2009-06-25 | Multifunctional sandwich fertilizer block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201665637U true CN201665637U (en) | 2010-12-08 |
Family
ID=43266594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200938806U Expired - Fee Related CN201665637U (en) | 2009-06-25 | 2009-06-25 | Multifunctional sandwich fertilizer block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201665637U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757294A (en) * | 2012-07-30 | 2012-10-31 | 徐水录 | Convenient and efficient production method of fertilizer |
| CN103804051A (en) * | 2014-01-26 | 2014-05-21 | 福建省亚热带植物研究所 | Compound fertilizer for reducing loss of nitrogen and phosphorus in melon and fruit vegetable planting soil and manufacturing method of compound fertilizer |
-
2009
- 2009-06-25 CN CN2009200938806U patent/CN201665637U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102757294A (en) * | 2012-07-30 | 2012-10-31 | 徐水录 | Convenient and efficient production method of fertilizer |
| CN103804051A (en) * | 2014-01-26 | 2014-05-21 | 福建省亚热带植物研究所 | Compound fertilizer for reducing loss of nitrogen and phosphorus in melon and fruit vegetable planting soil and manufacturing method of compound fertilizer |
| CN103804051B (en) * | 2014-01-26 | 2016-02-17 | 福建省亚热带植物研究所 | A kind of compound manure and manufacture method thereof reducing the loss of plantation melon-fruit-like vegetable soil nitrogen phosphorus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20150625 |
|
| EXPY | Termination of patent right or utility model |