CN1125213A - Fertilizer synergist - Google Patents
Fertilizer synergist Download PDFInfo
- Publication number
- CN1125213A CN1125213A CN 94112698 CN94112698A CN1125213A CN 1125213 A CN1125213 A CN 1125213A CN 94112698 CN94112698 CN 94112698 CN 94112698 A CN94112698 A CN 94112698A CN 1125213 A CN1125213 A CN 1125213A
- Authority
- CN
- China
- Prior art keywords
- chemical fertilizer
- synergist
- parts
- screened
- meshes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F11/00—Other organic fertilisers
- C05F11/02—Other organic fertilisers from peat, brown coal, and similar vegetable deposits
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The synergist is an additive for chemical fertilizer. Its formulation is comprised of ammonium humate, ammonium nitrohumate, oxalic acid, rare earth, zinc sulfate, borax and magnesium sulfate. The above-mentioned materials are respectively pulverized and screened with sieve of 20 meshes, then mixed and uniformly stirred at normal temp., then dried and screened so as to obtain the flour material whose graininess is less than 20 meshes. Said synergist is a green-engineering product, polltionless and harmless, and its self-body contains organic components, and after it is mixed with chemical fertilizer, it can make the conventional chemical fertilizer change into the long-acting chemical fertilizer with good stability.
Description
The present invention relates to the fertilizer synergistic agent that farm crop are used, specifically the chemical fertilizer additive.
Along with the development of China's chemical fertilizer industry, applying quantity of chemical fertilizer improves constantly, and has played vital role to promoting the agriculture production sustainable growth.But chemical fertilizer utilization ratio is low, and the validity period of fertilizer is short, and when rainwater was big, the situation of drenching was serious, causes and throws fertile cost increase, and is big as rate of fertilizer application, is easy to produce crop burn phenomenon.How improving chemical fertilizer utilization ratio is the important subject of pendulum in face of the scientific worker.Known publication number is the application for a patent for invention of CN1053419, is that stablizer is formed by combining by aminopolycanboxylic acid's class, PH buffer reagent, and its shortcoming is the raw material sources poornesss, cost height, performance difficulty etc.
The objective of the invention is shortcoming, a kind of have chemically reactive and bioactive humic acid substance are provided, can improve the synergistic agent of chemical fertilizer utilization ratio to some extent at above-mentioned existence.
The synergistic agent prescription that the present invention cheats out is 25～55 parts of ammonium humates, 20～50 parts of nitro humic acids, 0.5～3 part of oxalic acid, 0.5～2 part of rare earth, 0.6～3 part of zinc sulfate, 0.7～4 part of borax, 0.8～5 part of sal epsom; Cross 20 mesh sieves and at normal temperatures and pressures after the mixing and stirring, dry, screen the following grain shape of 20 orders thing.
The synergistic agent that the present invention is given owing to be based on humic-acid kind, is furnished with various trace elements, and it can overcome the shortcoming that exists in the conventional inorganic chemical fertilizer.This product can improve the low productive soil physicochemical character; Improve chemical fertilizer utilization ratio, the synergy of chemical fertilizer is reached 6-30%; Stimulate crop growth; Strengthen the crop anti-adversity energy; Improve the quality of agricultural-food.Synergistic agent itself contains organic composition, has chemically reactive and biological activity.Pollution-free, toxicological harmless belong to the green engineering product.It makes common fertilizer become long-acting and stable good controlled release chemical fertilizer after mixing stirring with chemical fertilizer.On producing, technology is reasonable, and equipment is simple, less investment, and this synergistic agent of remarkable benefit is applied widely, and the crop of various suitable chemical fertilizer (nitrogen, phosphorus, potassium, chemical fertilizer) all can be used.
Embodiment:
1. get 50 parts of ammonium humates, 44 parts of nitro humic acids, 1 part of oxalic acid, 1 part of rare earth, 1 part of borax, 1 part in zinc sulfate, 2 parts in sal epsom is crossed 20 mesh sieves respectively with above-mentioned raw materials, after the pulverizer pulverizing, send in the mixing tank through travelling belt and to mix, flow into moisture eliminator then, cooled material through the double deck screen net vibrating screen sieve the following grain thing of 20 orders.
2 raw materials usedly are: 40 parts of ammonium humates, 50 parts of nitro humic acids, 1 part of oxalic acid, 0.5 part of rare master, 1 part of borax, 0.6 part in zinc sulfate, 0.8 part in sal epsom, it is crossed 20 mesh sieves respectively, at normal temperatures by the proportioning mixing and stirring, dry and screen to such an extent that be not more than 20 order grain mixtures, in screening process, to big the material that can not sieve, pulverize to return again and sieve.
Claims (2)
1. a fertilizer synergist is characterized in that prescription is 25～55 parts of ammonium humates, 20～50 parts of nitro humic acids, 0.5～3 part of oxalic acid, 0.5～2 part of rare earth, 0.6～32 part of zinc sulfate, 0.7～4 part of borax, 0.8～5 part of sal epsom.
2. according to the preparation method of the described synergistic agent of claim 1, it is characterized in that the material of described proportioning is crossed 20 mesh sieves respectively, mixing and stirring at normal temperatures and pressures, drying screen the following grain mixture of 20 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94112698 CN1125213A (en) | 1994-12-21 | 1994-12-21 | Fertilizer synergist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94112698 CN1125213A (en) | 1994-12-21 | 1994-12-21 | Fertilizer synergist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1125213A true CN1125213A (en) | 1996-06-26 |
Family
ID=5036369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94112698 Pending CN1125213A (en) | 1994-12-21 | 1994-12-21 | Fertilizer synergist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1125213A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100358844C (en) * | 2003-06-20 | 2008-01-02 | 北京盛丰特科技发展有限公司 | Fertilizer for medium and low output field |
| CN101402532B (en) * | 2008-10-06 | 2011-08-10 | 中国农业大学 | Novel particle zinc fertilizer |
| CN102267847A (en) * | 2011-07-18 | 2011-12-07 | 武兴战 | Raw material composition and preparation method of sustained-release drought-resistant water-retention nutrient |
| CN102295482A (en) * | 2010-06-25 | 2011-12-28 | 中国科学院沈阳应用生态研究所 | Composite rice seedling agent and preparation method thereof |
| CN104086288A (en) * | 2014-06-27 | 2014-10-08 | 广西平乐农药厂 | Organic/inorganic compound fertilizer and preparation method thereof |
| CN106631441A (en) * | 2016-12-19 | 2017-05-10 | 钦州市科学技术开发中心 | Fertilizer synergist and preparation method thereof |
-
1994
- 1994-12-21 CN CN 94112698 patent/CN1125213A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100358844C (en) * | 2003-06-20 | 2008-01-02 | 北京盛丰特科技发展有限公司 | Fertilizer for medium and low output field |
| CN101402532B (en) * | 2008-10-06 | 2011-08-10 | 中国农业大学 | Novel particle zinc fertilizer |
| CN102295482A (en) * | 2010-06-25 | 2011-12-28 | 中国科学院沈阳应用生态研究所 | Composite rice seedling agent and preparation method thereof |
| CN102267847A (en) * | 2011-07-18 | 2011-12-07 | 武兴战 | Raw material composition and preparation method of sustained-release drought-resistant water-retention nutrient |
| CN104086288A (en) * | 2014-06-27 | 2014-10-08 | 广西平乐农药厂 | Organic/inorganic compound fertilizer and preparation method thereof |
| CN106631441A (en) * | 2016-12-19 | 2017-05-10 | 钦州市科学技术开发中心 | Fertilizer synergist and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |