CN108069788A - Fertilizer - Google Patents
Fertilizer Download PDFInfo
- Publication number
- CN108069788A CN108069788A CN201610983494.9A CN201610983494A CN108069788A CN 108069788 A CN108069788 A CN 108069788A CN 201610983494 A CN201610983494 A CN 201610983494A CN 108069788 A CN108069788 A CN 108069788A
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- content
- original
- potassium
- mass fraction
- 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
Classifications
-
- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- 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
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The present invention relates to capital goods in the agricultural sector field, in particular to a kind of fertilizer for reducing crop and being absorbed to lead.The fertilizer, including original fertilizer and potassium fulvate, according to the mass fraction, the content of nitrogen is 12%~15% in the original fertilizer, and the content of phosphorus pentoxide is 6%~25%, and the content of potassium oxide is 6%~25%；The ratio between the quality of the potassium fulvate and the original fertilizer gross mass are 0.05~0.09:1.The fertilizer of embodiment provided by the invention effectively reduces absorption of the crop to lead ion, reduces deposition of the lead in the in vivo histoorgan of people.
Description
Technical field
The present invention relates to capital goods in the agricultural sector field, in particular to a kind of fertilizer for reducing crop and being absorbed to lead.
Background technology
Harmful heavy metal pollution refers to the ecological environmental pollution as caused by harmful heavy metal or its compound.Lead contamination is made
One of major pollutants for harmful heavy metal pollution, serious threat the health of human body.It is used as can be in human body and animal groups
The toxic heavy metal of middle savings is knitted, by skin, alimentary canal, respiratory tract into internal, and a variety of organs are affine, accumulation, cause
Anemia, nervous function imbalance and injury of kidney.In correlation technique, all contain lead in the raw materials for production of nearly all fertilizer, when
As applying on crop during fertilizer, lead content substantially increases in crop.People often eat leaded crop, cause a large amount of
Lead deposit in the in vivo histoorgan of people, huge threat is caused to the health of human body.
The content of the invention
It is an object of the invention to provide a kind of fertilizer, to solve the problem above-mentioned.It provides in an embodiment of the present invention
Fertilizer, including original fertilizer and potassium fulvate, according to the mass fraction, the content of nitrogen is 12%~15%, five in original fertilizer
The content for aoxidizing two phosphorus is 6%~25%, and the content of potassium oxide is 6%~25%；The quality and original fertilizer of potassium fulvate
The ratio between gross mass is 0.05~0.09:1.
The fertilizer of the above embodiment of the present invention, it is effective to protect not only containing elements such as abundant nitrogen, phosphorus, potassium in fertilizer
Required nutrient in process of crop growth is demonstrate,proved；And, it is even more important that potassium fulvate is a kind of multivalence phenolic fragrance
The condensation polymer of compounds of group and nitrogen compound with lead ion organic complex, absorption, can reduce the activity of lead ion, effectively
Absorption of the reduction crop to lead ion, reduce deposition of the lead in the in vivo histoorgan of people.
Specific embodiment is described in further detail the present invention below by specific examples of the implementation.This implementation
The fertilizer that example provides, including original fertilizer and potassium fulvate, according to the mass fraction, in original fertilizer the content of nitrogen for 12%~
15%, the content of phosphorus pentoxide is 6%~25%, and the content of potassium oxide is 6%~25%；The quality of potassium fulvate and original
The ratio between beginning fertilizer gross mass is 0.05~0.09:1.
Preferably, according to the mass fraction, the content of phosphorus pentoxide is 6%~15% in original fertilizer.Preferably, press
Mass fraction meter, the content of potassium oxide is 6%~15% in original fertilizer.Preferably, the quality and original fertilizer of potassium fulvate
The ratio between gross mass is 0.07~0.09:1.Preferably, according to the mass fraction, the content of phosphorus pentoxide is in original fertilizer
10%~15%.Preferably, according to the mass fraction, the content of potassium oxide is 12%~15% in original fertilizer.Preferably, press
Mass fraction meter, the content of nitrogen is 15% in original fertilizer.
Preferably, according to the mass fraction, the content of potassium oxide is 15% in original fertilizer.Preferably, the matter of potassium fulvate
The ratio between amount and original fertilizer gross mass are 0.08:1.Fertilizer provided in this embodiment, not only in fertilizer containing abundant nitrogen,
The elements such as phosphorus, potassium are effectively guaranteed required nutrient in process of crop growth；And, it is even more important that fulvic acid
Potassium is the condensation polymer of a kind of multivalence phenolic aromatic compound and nitrogen compound, can be with lead ion organic complex, absorption, drop
The activity of low lead ion effectively reduces absorption of the crop to lead ion, reduces deposition of the lead in the in vivo histoorgan of people.
It is the specific embodiment of fertilizer provided in this embodiment below：
Embodiment 1：
Original fertilizer is according to the mass fraction 10 parts, and wherein the content of nitrogen is 1.2 parts, and the content of phosphorus pentoxide is 0.6
Part, the content of potassium oxide is 0.6 part.The quality of potassium fulvate is 0.05 with original fertilizer total mass ratio:1, i.e. fulvic acid
0.5 part of potassium.
Embodiment 2：
Original fertilizer is according to the mass fraction 10 parts, and wherein the content of nitrogen is 1.5 parts, and the content of phosphorus pentoxide is 2.5
Part, the content of potassium oxide is 2.5 parts.The quality of potassium fulvate is 0.09 with original fertilizer total mass ratio:1, i.e. fulvic acid
0.9 part of potassium.
Embodiment 3：
Original fertilizer is according to the mass fraction 10 parts, and wherein the content of nitrogen is 1.2 parts, and the content of phosphorus pentoxide is 1.5
Part, the content of potassium oxide is 1.2 parts.The quality of potassium fulvate is 0.07 with original fertilizer total mass ratio:1, i.e. fulvic acid
0.7 part of potassium.
Embodiment 4：
Original fertilizer is according to the mass fraction 10 parts, and wherein the content of nitrogen is 1.5 parts, and the content of phosphorus pentoxide is 1.5
Part, the content of potassium oxide is 1.5 parts.The quality of potassium fulvate is 0.06 with original fertilizer total mass ratio:1, i.e. fulvic acid
0.6 part of potassium.
Embodiment 5：
Original fertilizer is according to the mass fraction 10 parts, and wherein the content of nitrogen is 1.4 parts, and the content of phosphorus pentoxide is 1.0
Part, the content of potassium oxide is 1.2 parts.The quality of potassium fulvate is 0.06 with original fertilizer total mass ratio:1, i.e. fulvic acid
0.6 part of potassium.
Embodiment 6：
Original fertilizer is according to the mass fraction 10 parts, and wherein the content of nitrogen is 1.5 parts, and the content of phosphorus pentoxide is 1.5
Part, the content of potassium oxide is 1.5 parts.The quality of potassium fulvate is 0.08 with original fertilizer total mass ratio:1, i.e. fulvic acid
0.8 part of potassium.
The method for preparing the fertilizer that embodiment 1- embodiments 6 are previously mentioned can be in the art any to prepare fertilizer
Conventional method, for example slurry-spraying pelletizing method, granulating method, high tower fused melt granulated etc..The fertilizing method of fertilizer provided in this embodiment is
：By crop-planting in the basin soil of 10kg, after crop emergence, disposably apply heavy metal standard in fertilizer into fertilizer
10 times of lead element（Heavy metal standard is with reference to GB-23349 in fertilizer）.After crop emergence, every fertilising in 10 days once.
Following table is fertilizer provided in this embodiment（Containing 1.5g nitrogen in 10g original fertilizers, 1.5g phosphorus pentoxides,
1.5g potassium oxide；Potassium fulvate 0.5g~0.9g）With traditional fertilizer, according to above-mentioned offer fertilizing method to crop into
Row fertilising, after crop maturity, the data table of comparisons of lead content in crop（Lead content in crop is surveyed using atomic absorption method
It is fixed）：
By upper table, it can be seen that applying fertilizer provided in this embodiment to crop, the content of lead is significantly lower than application in plant
After conventional fertilizers in plant lead content.Potassium fulvate is the polycondensation of a kind of multivalence phenolic aromatic compound and nitrogen compound
Object can reduce the activity of lead ion, effectively reduce absorption of the plant to lead ion with lead ion organic complex, absorption.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.Within the spirit and principles of the invention, that is made is any
Modification, equivalent substitution, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of fertilizer, which is characterized in that including original fertilizer and potassium fulvate, according to the mass fraction, in the original fertilizer
The content of nitrogen is 12%~15%, and the content of phosphorus pentoxide is 6%~25%, and the content of potassium oxide is 6%~25%；
The ratio between the quality of the potassium fulvate and the original fertilizer gross mass are 0.05~0.09:1.
2. the fertilizer according to claim 1, which is characterized in that according to the mass fraction, five described in the original fertilizer
The content for aoxidizing two phosphorus is 6%~15%.
3. the fertilizer according to claim 2, which is characterized in that according to the mass fraction, oxygen described in the original fertilizer
The content for changing potassium is 6%~15%.
4. the fertilizer according to claim 3, which is characterized in that the quality of the potassium fulvate and the original fertilizer
The ratio between gross mass is 0.07~0.09:1.
5. the fertilizer according to claim 4, which is characterized in that according to the mass fraction, five described in the original fertilizer
The content for aoxidizing two phosphorus is 10%~15%.
6. the fertilizer according to claim 5, which is characterized in that according to the mass fraction, oxygen described in the original fertilizer
The content for changing potassium is 12%~15%.
7. the fertilizer according to claim 6, which is characterized in that according to the mass fraction, nitrogen described in the original fertilizer
Content be 15%.
8. the fertilizer according to claim 7, which is characterized in that according to the mass fraction, five described in the original fertilizer
The content for aoxidizing two phosphorus is 15%.
9. the fertilizer according to claim 8, which is characterized in that according to the mass fraction, oxygen described in the original fertilizer
The content for changing potassium is 15%.
10. the fertilizer according to claim 9, which is characterized in that the quality of the potassium fulvate and the original fertilizer
The ratio between gross mass is 0.08:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610983494.9A CN108069788A (en) | 2016-11-09 | 2016-11-09 | Fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610983494.9A CN108069788A (en) | 2016-11-09 | 2016-11-09 | Fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108069788A true CN108069788A (en) | 2018-05-25 |
Family
ID=62153979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610983494.9A Pending CN108069788A (en) | 2016-11-09 | 2016-11-09 | Fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108069788A (en) |
-
2016
- 2016-11-09 CN CN201610983494.9A patent/CN108069788A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Kubavat et al. | Characterization of a chitosan‐based sustained release nanofertilizer formulation used as a soil conditioner while simultaneously improving biomass production of Zea mays L. | |
| González et al. | Evaluation of biodegradable polymers as encapsulating agents for the development of a urea controlled-release fertilizer using biochar as support material | |
| CN103739395B (en) | A kind of tobacco special organic inorganic compound pesticide fertilizer | |
| CN103613469A (en) | Organic fertilizer prepared from cattle manure | |
| CN105198560B (en) | Fertilizer auxiliary agent and application | |
| CN105016889A (en) | Superoxide dismutase fertilizer and preparation method thereof | |
| CN103613458A (en) | Manufacturing method of organic fertilizer prepared from cattle manure | |
| CN105859460A (en) | Multifunctional compound fertilizer special for saline-alkali soil and preparation method of multifunctional compound fertilizer | |
| US20120122693A1 (en) | Dry fertilizer with growth hormone-containing formulation and method of use and making | |
| CN106748490A (en) | Southern tomato fertilizers with nutrition recuperating effect | |
| CN104591862A (en) | Chitin-containing slow-release fertilizer and preparation method thereof | |
| CN106397029A (en) | High-activity seaweed compound fertilizer and preparation method thereof | |
| CN105801261A (en) | Agricultural microorganism bacterium fertilizer granules and preparation method thereof | |
| CN103232306A (en) | Method for preparing special fertilizer containing sulfur element for efficiently controlled release garlic | |
| CN105110866A (en) | Amino acid-containing water-soluble fertilizer special for wheat, preparation method and application thereof | |
| CN103588573B (en) | Fertilizer | |
| CN103819265A (en) | Special wheat calcium fertilizer and preparation method thereof, and wheat cultivation method | |
| CN108069788A (en) | Fertilizer | |
| CN103570474A (en) | Fertilizer | |
| CN110294653A (en) | A kind of grape special organic and inorganic mixed fertilizer and preparation method thereof | |
| CN105777406A (en) | Pesticide and fertilizer mixture containing clothianidin | |
| CN103553826A (en) | Fertilizer | |
| CN104557300A (en) | Organic compound fertilizer for rice | |
| CN104973987A (en) | Production method of humic acid-containing water-soluble fertilizer capable of preventing greenhouse moss | |
| CN103553825B (en) | Fertilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180525 |