CN101768027A - Formula of compound fertilizer - Google Patents
Formula of compound fertilizer Download PDFInfo
- Publication number
- CN101768027A CN101768027A CN200910243228A CN200910243228A CN101768027A CN 101768027 A CN101768027 A CN 101768027A CN 200910243228 A CN200910243228 A CN 200910243228A CN 200910243228 A CN200910243228 A CN 200910243228A CN 101768027 A CN101768027 A CN 101768027A
- Authority
- CN
- China
- Prior art keywords
- nitrogen
- compound manure
- fertilizer
- weight percent
- phosphorus
- 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
Links
Landscapes
- Fertilizers (AREA)
Abstract
The invention provides a formula of an N-P2O5-K2O compound fertilizer with the mix proportion of 16-16-16, which comprises the following raw materials by weight percent: 35%-49% of ammonium nitrate, 25%-35% of monoammonium phosphate, 20%-30% of potassium chloride, 1%-5% of additives and 0.5%-5% of borax. The formula of the compound fertilizer simultaneously contains nitrate nitrogen and ammonium nitrogen, the nitrate nitrogen has great flowability and fast action, and the ammonium nitrogen has relatively lasting and stable fertilizer efficiency; and phosphorus element is provided by the monoammonium phosphate, and the monoammonium phosphate contains water-soluble phosphorus which can be directly absorbed and utilized by crops and citrate-soluble phosphorus with slow release. Both the nitrogen and the phosphorus have the fast and the slow states which are in cooperation, so that the compound fertilizer can not only be rapidly absorbed by the crops, but also be used as a bottom fertilizer.
Description
Technical field
The present invention relates to field of fertilizer production, be specifically related to a kind of prescription of compound manure.
Background technology
Crop growth is big to C, H, O, N, P, K, Ca, Mg, nine kinds of element requirements of S, and H, O are mainly from H
2O; C is then from airborne CO
2Ca, Mg, S content in soil is more, generally can satisfy the plant growth needs; And N, P, the content of K in soil are less, often can not satisfy the needs of crop, need enrich nitrogen, phosphorus, potash fertilizer usually.
Compound manure is the chemical fertilizer that contains nitrogen, phosphorus, potassium three elements simultaneously or only contain wherein any two kinds of key elements, it has overcome traditional straight fertilizer (only containing wherein a kind of chemical fertilizer of key element of nitrogen, phosphorus, potassium) single shortcoming of content, can how much filling a prescription according to N-P-K content in the soil of different areas.Compound manure identifies with its content of effective usually, and is general with " N-P
2O
5-K
2O " corresponding weight percentage represent.As contain N16%, P
2O
516%, k
2The compound manure of O16%, its active constituent content is expressed as: 16-16-16, nitrogen phosphorus potassium total content 〉=48%.Country is according to N, P in the compound manure
2O
5, k
2What of O total content have been divided into three types of high densitys (〉=40%), middle concentration (〉=30%), lower concentration (〉=25%) with compound manure.
Present 16-16-16 compound manure is urine base system row products substantially, and promptly nitrogen is that form with amidonitrogen exists, and amidonitrogen can not directly be absorbed by crop, and need convert ammonium nitrogen to could be absorbed by crop, thereby fertilizer efficiency is slow; Phosphate fertilizer is generally based on fused(calcium magnesium)phosphate, thomas phosphate in the conventional fertilizers in addition, and these phosphate fertilizer mostly are citric acid soluble phosphorus, and fertilizer efficiency is slower.
Summary of the invention
The problem that the present invention solves is to provide a kind of prescription of compound manure, and the compound manure of making can be absorbed by crop fast, can make base fertilizer again, the fertilizer efficiency lasting stability.
In order to solve the problems of the technologies described above, technical scheme of the present invention is:
A kind of N-P
2O
5-K
2The O proportioning is the prescription of the compound manure of 16-16-16, comprises following raw materials by weight percent:
Ammonium nitrate 35%～49%,
Monoammonium phosphate 25%～35%,
Repone K 20%～30%,
Additive 1%～5%,
Borax 0.5%～5%.
As preferably, the weight percent of described ammonium nitrate is 38%～45%.
As preferably, the weight percent of described monoammonium phosphate is 27%～32%.
As preferably, the weight percent of described Repone K is 23%～28%.
As preferably, comprise in calcium constituent, ferro element, element sulphur, copper, zinc element, the magnesium elements one or more in the described additive.
The prescription of compound manure provided by the invention contains nitric nitrogen and ammonium nitrogen simultaneously, and nitric nitrogen is mobile big, and effect is fast, the relative lasting stability of ammonium nitrogen fertilizer efficiency; Provide phosphoric by monoammonium phosphate, monoammonium phosphate contains the water-soluble phosphorus that can directly be absorbed by crop and the citric acid soluble phosphorus of slow.Nitrogen and phosphorus are one anxious one and delay, and emergency is helped mutually, makes this compound manure can be used as base fertilizer again by the crop rapid absorption.
Embodiment
In order further to understand the present invention, below in conjunction with embodiment the preferred embodiment of the invention is described, but should be appreciated that these describe just to further specifying the features and advantages of the present invention, rather than to the restriction of claim of the present invention.
A kind of N-P provided by the invention
2O
5-K
2The O proportioning is that the prescription of the compound manure of 16-16-16 comprises following raw materials by weight percent: ammonium nitrate 35%～49%, monoammonium phosphate 25%～35%, Repone K 20%～30%, additive 1%～5%, borax 0.5%～5%.
Contain nitric nitrogen and ammonium nitrogen in the ammonium nitrate simultaneously, nitric nitrogen is mobile big, and effect is fast, can gather to the root system dense part fast, belong to quick-acting nitrogen, ammonium nitrogen can with the soil colloid exchange, the relative lasting stability of fertilizer efficiency belongs to slow nitrogen, and the content of ammonium nitrate is preferably 38%～45%.
Contain ammonium nitrogen, water-soluble phosphorus and citric acid soluble phosphorus in the monoammonium phosphate simultaneously, water-soluble phosphorus can directly be absorbed by crop, belong to quick-acting phosphorus, citric acid soluble phosphorus is in the middle and later periods of plant growth, along with the rising of soil temperature and the maturation of root system, can be absorbed by crop by the acid of microorganism secretion and crop root excretory acid dissolving back, belong to slow phosphorus, the content of monoammonium phosphate is preferably 27%～32%.
Nitrogen and phosphorus all contain the gentle two portions of imitating that have immediate effect simultaneously in the compound manure, and one anxious one slow cooperatively interacting makes compound manure can either bring into play fertilizer efficiency fast, and nutritive substance can be used as base fertilizer again by the crop rapid absorption, the fertilizer efficiency of performance lasting stability.
Embodiment 1:
Formulation compound manure according to following weight percent: ammonium nitrate 35%, monoammonium phosphate 35%, Repone K 28%, additive 1.5%, borax 0.5%.Wherein the material of the weight percent that contains in the additive is: ferrous sulfate 25%, copper sulfate 30%, calcium chloride 20%, sal epsom 25%.
Embodiment 2:
Formulation compound manure according to following weight percent: ammonium nitrate 45%, monoammonium phosphate 27%, Repone K 25%, additive 2%, borax 1%.Wherein the material of the weight percent that contains in the additive is: ferrous sulfate 30%, zinc sulfate 35%, calcium chloride 20%, sal epsom 25%.
Embodiment 3:
Formulation compound manure according to following weight percent: ammonium nitrate 43%, monoammonium phosphate 28%, Repone K 25.7%, additive 2.7%, borax 0.6%.Wherein the material of the weight percent that contains in the additive is: ferrous sulfate 30%, zinc sulfate 35%, calcium chloride 20%, sal epsom 25%.
Embodiment 4:
Formulation compound manure according to following weight percent: ammonium nitrate 48%, monoammonium phosphate 25%, Repone K 20%, additive 3%, borax 4%.Wherein the material of the weight percent that contains in the additive is: ferrous sulfate 20%, copper sulfate 20%, calcium chloride 20%, sal epsom 25%, zinc sulfate 15%.
After testing, be N content 〉=14.5%, P according to the weight percent content in the compound manure of the embodiment 1 to embodiment 4 of formulation of the present invention
2O
5Content 〉=14.5%, K
2O content 〉=14.5%, and N, P
2O
5, k
2The total content of O 〉=48%, moisture content≤2%.
Nitrogen in the compound manure of preparation is nitric nitrogen and ammonium nitrogen, and phosphorus is water-soluble phosphorus and citric acid soluble phosphorus, and quick-acting fertilizer matches with slow released fertilizer, can be used as base fertilizer again by the crop rapid absorption, can improve the crop and fruit quality; N, P
2O
5, k
2The total content of O 〉=48%, fertilizer application efficiency height; Contain the required various middle trace element of crop, comprehensive yield increase effect is arranged.
More than the prescription of a kind of compound manure provided by the present invention is described in detail.Used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (5)
1. N-P
2O
5-K
2The O proportioning is the prescription of the compound manure of 16-16-16, it is characterized in that, comprises following raw materials by weight percent:
Ammonium nitrate 35%～49%,
Monoammonium phosphate 25%～35%,
Repone K 20%～30%,
Additive 1%～5%,
Borax 0.5%～5%.
2. the prescription of compound manure according to claim 1 is characterized in that, the weight percent of described ammonium nitrate is 38%～45%.
3. the prescription of compound manure according to claim 1 is characterized in that, the weight percent of described monoammonium phosphate is 27%～32%.
4. the prescription of compound manure according to claim 1 is characterized in that, the weight percent of described Repone K is 23%～28%.
5. the prescription of compound manure according to claim 1 is characterized in that, comprises in calcium constituent, ferro element, element sulphur, copper, zinc element, the magnesium elements one or more in the described additive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910243228A CN101768027A (en) | 2009-12-29 | 2009-12-29 | Formula of compound fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910243228A CN101768027A (en) | 2009-12-29 | 2009-12-29 | Formula of compound fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101768027A true CN101768027A (en) | 2010-07-07 |
Family
ID=42501153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910243228A Pending CN101768027A (en) | 2009-12-29 | 2009-12-29 | Formula of compound fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101768027A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993288A (en) * | 2010-12-03 | 2011-03-30 | 刘秀玲 | Special balanced fertilizer for Chinese cabbage |
| CN102001875A (en) * | 2010-12-03 | 2011-04-06 | 刘秀玲 | Balanced fertilizer special for coriander |
| CN102101805A (en) * | 2011-02-14 | 2011-06-22 | 刘秀玲 | Formula of balanced fertilizer for waxy corn |
| CN102424618A (en) * | 2011-09-14 | 2012-04-25 | 四川农业大学 | Special ligusticum chuanxiong hort composite fertilizer and application method thereof |
| CN104326795A (en) * | 2014-09-24 | 2015-02-04 | 张平 | Grape special-purpose nitrate sulfur -based compound fertilizer |
| CN106631488A (en) * | 2016-12-29 | 2017-05-10 | 安徽徽普生物科技有限责任公司 | Composite fertilizer for potted anthurium |
-
2009
- 2009-12-29 CN CN200910243228A patent/CN101768027A/en active Pending
Non-Patent Citations (1)
| Title |
|---|
| 河北省昌黎农业学校: "《土壤肥料学》", 31 October 1979 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101993288A (en) * | 2010-12-03 | 2011-03-30 | 刘秀玲 | Special balanced fertilizer for Chinese cabbage |
| CN102001875A (en) * | 2010-12-03 | 2011-04-06 | 刘秀玲 | Balanced fertilizer special for coriander |
| CN102101805A (en) * | 2011-02-14 | 2011-06-22 | 刘秀玲 | Formula of balanced fertilizer for waxy corn |
| CN102424618A (en) * | 2011-09-14 | 2012-04-25 | 四川农业大学 | Special ligusticum chuanxiong hort composite fertilizer and application method thereof |
| CN104326795A (en) * | 2014-09-24 | 2015-02-04 | 张平 | Grape special-purpose nitrate sulfur -based compound fertilizer |
| CN106631488A (en) * | 2016-12-29 | 2017-05-10 | 安徽徽普生物科技有限责任公司 | Composite fertilizer for potted anthurium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102875248B (en) | Controlled-release water-soluble fertilizer containing humic acid and preparation method of fertilizer | |
| CN102731199B (en) | Particulate sustained-release calcium fertilizer and preparation method thereof | |
| CN100424049C (en) | Fertilizer dedicated to eucalyptus | |
| CN101831305B (en) | Soda type saline-alkali soil modifier and preparation method thereof | |
| CN101519324B (en) | Long-effect compound fertilizer containing sulfur with high nitrogen, production method and application thereof | |
| CN103193546B (en) | Special double-membrane inorganic fertilizer for peanuts | |
| CN103664369B (en) | A kind of synergy loss controlling fertilizer and preparation method thereof | |
| CN101768027A (en) | Formula of compound fertilizer | |
| CN101891534B (en) | Method for preparing organic multi-trace element-containing fertilizer special for slope artificial soil | |
| CN102603429A (en) | Crop fertilizer applicable to saline-alkali soil and preparation method of crop fertilizer | |
| CN103159558A (en) | Novel long-lasting special fertilizer for sugarcane and preparation method thereof | |
| CN104230571A (en) | Dispersible biological compound fertilizer made from gutter oil, and preparation method thereof | |
| CN102199055A (en) | Compound fertilizer | |
| CN103420701A (en) | Fertilizer synergist | |
| CN101870606A (en) | Production formula and process for novel sustained release fertilizer tablets | |
| CN101905996B (en) | Method for preparing fertilizer special for organic boron element-containing slope artificial soil | |
| CN103772015A (en) | Special organic-inorganic compound fertilizer for mature tea trees and preparation method thereof | |
| CN101905998B (en) | Method for preparing special fertilizer containing organic iron element for artificial side slope soil | |
| CN109516837A (en) | Plant source humic acid long-acting slow-release carbamide fertilizer and its production technology | |
| CN103833447A (en) | Ecological fertilizer containing molybdenum and calcium for eucalyptuses | |
| CN104844368B (en) | A kind of manufacture craft of banana fertilizer | |
| CN101462906B (en) | Cracking compound fertilizer, production method thereof and additive | |
| CN102633578A (en) | Karst shrub revetment vegetation selenium-enriched trace fertilizer and preparation method thereof | |
| CN101891535B (en) | Method for preparing organic manganese element-containing fertilizer special for slope artificial soil | |
| CN103708980A (en) | Organic chelating drug fertilizer and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100707 |