CN2761610Y - Rod shaped fertilizer - Google Patents
Rod shaped fertilizer Download PDFInfo
- Publication number
- CN2761610Y CN2761610Y CN 200420063246 CN200420063246U CN2761610Y CN 2761610 Y CN2761610 Y CN 2761610Y CN 200420063246 CN200420063246 CN 200420063246 CN 200420063246 U CN200420063246 U CN 200420063246U CN 2761610 Y CN2761610 Y CN 2761610Y
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- fertilizer
- rod shaped
- water
- rod
- utilization rate
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Abstract
The utility model relates to rod-shaped fertilizer. Ordinary nitrogen, phosphorus and potash fertilizer is granular or powdery and is easily dissolved in water; after used, the fertilizer is dissolved by rain water or irrigation water, and flows into a river or seeps in the underground, following the water; surface drainage or groundwater is polluted, and the utilization rate of the fertilizer is reduced. According to current statistics, the utilization rate of the fertilizer of China is only 30 percent, which means that more than two thirds of products produced by fertilizer plants of China are not effectively utilized and enter environment as pollutant; the low utilization rate of the fertilizer is one of the important reason for invariable high agricultural production cost. The rod-shaped fertilizer of the utility model is pressed and synthesized to the shape of a column 4 with equal sections. The fertilizer is used for gardening, flowers, fruit trees and forestry, and can also be used in the production of a plurality of agricultural products.
Description
Technical field: the utility model relates to a kind of Rod shaped fertilizer.
Background technology: common nitrogen, phosphorus, potassic fertilizer are particulate state or powdery, and very easy being dissolved in the water after using, by the dissolving of rainwater or irrigation water, flows into rivers or permeate the ground with water, causes the pollution of surface drainage system or body of groundwater on the one hand; On the other hand, reduced fertilizer utilization ratio.According to statistics, China's fertilizer utilization ratio only has 30% at present, this means that the product that China has 2/3rds above fertilizer planies to produce is not used effectively, but entered environment as pollutent, utilization rate of fertilizer lowly also is one of high major reason of agriculture production cost.
Summary of the invention: the purpose of this utility model provides a kind of easy to use, and fertilization effect is good, can improve the Rod shaped fertilizer of utilization rate of fertilizer.
Above-mentioned purpose realizes by following technical scheme:
Rod shaped fertilizer, the prismatic cylindricality of described Rod shaped fertilizer for being pressed into by fertilizer.
Above-mentioned Rod shaped fertilizer, described fertilizer can be mineral manure, organic fertilizer, bio-feritlizer or mixed fertilizer, and described fertilizer is made by rod-made machine, or the adding binding agent is made by rod-made machine in described fertilizer.
Above-mentioned Rod shaped fertilizer, the surface of described Rod shaped fertilizer has film forming material.
Above-mentioned Rod shaped fertilizer, described uniform cross section cylindricality can be cylindrical, prismatic.
This technical scheme has following beneficial effect:
1. Rod shaped fertilizer of the present utility model is that fertilizer is made the bar-shaped of a certain size, by reducing the contact area of fertilizer and water, reaches the purpose of slowly-releasing, improves fertilizer utilization ratio.
2. this product is that common fertilizer (mineral manure, organic fertilizer, bio-feritlizer or their mixed fertilizer) is added or do not add a certain amount of binding agent, on rod-made machine (pressing machine or extrusion machine), be made into bar-shaped, form Rod shaped fertilizer, it is extremely convenient to use.
3. only it need be inserted near the root system of plant when using, it just can slowly discharge effective ingredient under the effect of water, thereby prolongs the validity period of fertilizer, reduces leaching loss, becomes the fertilizer with obvious slow release effect.
4. if be coated with the aqueous solution of last layer film forming matter such as carboxymethyl cellulose or polyvinyl alcohol at the surface local of the Rod shaped fertilizer of making; partly meet water at the Rod shaped fertilizer uncoated so and can dissolve performance gradually during fertilizer efficiency; the coating part does not contact water under the protection of film; do not dissolve; here used filmogen all is water-soluble substanceses; the film that it forms on the Rod shaped fertilizer surface; can be dissolved in water gradually within a certain period of time; after the film on surface is by water-soluble going; inner fertilizer contacts dissolving gradually with water, and has given play to fertilizer efficiency.Control the coated area in Rod shaped fertilizer surface and the thickness of coating by the filmogen of selecting different dissolution raties like this, Rod shaped fertilizer can be made burst size is controlled control fertilise in time, thereby reach single-dose application, permanently effective purpose, fertilizer utilization ratio is provided, guarantees fertilization effect.
5. bar-shaped slow-release fertilizer and bar-shaped control fertilising are specially adapted to gardening, flowers, fruit tree and forestry aspect and use, and also can be used for the production of some agricultural-food.
Description of drawings: accompanying drawing 1 is the structural representation that Rod shaped fertilizer surface local of the present utility model scribbles one deck filmogen.
Accompanying drawing 2 is vertical views of accompanying drawing 1.
Accompanying drawing 3 is that Rod shaped fertilizer of the present utility model is the cylindrical configuration synoptic diagram.
Accompanying drawing 4 is that Rod shaped fertilizer of the present utility model is prismatic structural representation.
Embodiment:
Embodiment 1:
Rod shaped fertilizer, the prismatic cylindricality 4 of described Rod shaped fertilizer for being pressed into by fertilizer.
Embodiment 2:
Above-mentioned Rod shaped fertilizer, described fertilizer can be mineral manure, organic fertilizer, bio-feritlizer or mixed fertilizer, and described fertilizer is made by rod-made machine, or the adding binding agent is made by rod-made machine in described fertilizer.
Embodiment 3:
Above-mentioned Rod shaped fertilizer, the surface of described Rod shaped fertilizer has film forming material 1.
Embodiment 4:
Above-mentioned Rod shaped fertilizer, described uniform cross section cylindricality can be cylindrical 2, prismatic 3.
Claims (3)
1. a Rod shaped fertilizer is characterized in that: the prismatic cylindricality of described Rod shaped fertilizer for being pressed into by fertilizer.
2. Rod shaped fertilizer according to claim 1 is characterized in that: the surface of described Rod shaped fertilizer has film forming material.
3. Rod shaped fertilizer according to claim 1 is characterized in that: described uniform cross section cylindricality can be cylindrical, prismatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063246 CN2761610Y (en) | 2004-08-06 | 2004-08-06 | Rod shaped fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063246 CN2761610Y (en) | 2004-08-06 | 2004-08-06 | Rod shaped fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2761610Y true CN2761610Y (en) | 2006-03-01 |
Family
ID=36094741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420063246 Expired - Fee Related CN2761610Y (en) | 2004-08-06 | 2004-08-06 | Rod shaped fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2761610Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583168A (en) * | 2012-08-17 | 2014-02-19 | 张元豪 | Planting method |
| CN105272639A (en) * | 2015-11-11 | 2016-01-27 | 中国热带农业科学院橡胶研究所 | Carbon-based slow-release fertilizer bar and preparation method thereof |
| CN105272773A (en) * | 2015-11-11 | 2016-01-27 | 中国热带农业科学院橡胶研究所 | Urea formaldehyde slow-release fertilizer rods and preparation method thereof |
| CN105272640A (en) * | 2015-11-11 | 2016-01-27 | 中国热带农业科学院橡胶研究所 | Humic-acid slow-release fertilizer rods and preparation method thereof |
| CN105272774A (en) * | 2015-11-11 | 2016-01-27 | 中国热带农业科学院橡胶研究所 | Controlled release fertilizer rods and preparing method thereof |
| CN106008102A (en) * | 2016-05-25 | 2016-10-12 | 句容市农业技术推广中心 | Base fertilizer special for virgulate figs as well as preparation method and application thereof |
| CN106045610A (en) * | 2016-05-25 | 2016-10-26 | 句容市农业技术推广中心 | Fig special-purposed topdressing, and preparation method and application thereof |
-
2004
- 2004-08-06 CN CN 200420063246 patent/CN2761610Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103583168A (en) * | 2012-08-17 | 2014-02-19 | 张元豪 | Planting method |
| CN105272639A (en) * | 2015-11-11 | 2016-01-27 | 中国热带农业科学院橡胶研究所 | Carbon-based slow-release fertilizer bar and preparation method thereof |
| CN105272773A (en) * | 2015-11-11 | 2016-01-27 | 中国热带农业科学院橡胶研究所 | Urea formaldehyde slow-release fertilizer rods and preparation method thereof |
| CN105272640A (en) * | 2015-11-11 | 2016-01-27 | 中国热带农业科学院橡胶研究所 | Humic-acid slow-release fertilizer rods and preparation method thereof |
| CN105272774A (en) * | 2015-11-11 | 2016-01-27 | 中国热带农业科学院橡胶研究所 | Controlled release fertilizer rods and preparing method thereof |
| CN106008102A (en) * | 2016-05-25 | 2016-10-12 | 句容市农业技术推广中心 | Base fertilizer special for virgulate figs as well as preparation method and application thereof |
| CN106045610A (en) * | 2016-05-25 | 2016-10-26 | 句容市农业技术推广中心 | Fig special-purposed topdressing, and preparation method and application thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |