CN104761366B - A kind of organic rich carbon iron fertilizer and preparation method thereof - Google Patents
A kind of organic rich carbon iron fertilizer and preparation method thereof Download PDFInfo
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Abstract
The present invention provides a kind of organic rich carbon iron fertilizer, including following components：0.5~10 part of citric acid；5~50 parts of sorbierite；0.1~5 part of ascorbic acid；0.05~0.1 part of Tea Polyphenols；50~100 parts of K-IAO；3~30 parts of glycine；5~10 parts of urea；0.5~5 part of fructose；90~100 parts of green vitriol；100 parts of water.The present invention strengthens ferro element locomotivity in plant, is preferably participated in the formation of fruit quality using K-IAO and iron chelating technology.Secondly, various material compound actions, promote the absorption of iron.And all the components can directly be absorbed by plant, directly or indirectly participate in plant metabolism, plant itself energy consumption is greatly reduced.Meanwhile, the iron fertilizer is degradable, pollution-free.As a result show, iron content of the present invention is up to 10.5%, and the content of organic matter is more than 35%, and carbon content more than 13.5%, plant absorption efficiency high, effect is good.
Description
Technical field
The present invention relates to chemical fertilizer field, more particularly to a kind of organic rich carbon iron fertilizer and preparation method thereof.
Background technology
Northern China soil is generally basic soil, and ferro element is in the basic conditions precipitated form, it is difficult to be absorbed by plants
Utilize.Therefore, in northern China, crop iron chlorosis has become universal phenomenon.Ferro element participates in a variety of physiological metabolism effects,
Iron deficiency can cause yellow chlorosis between spire vein, tend to albefaction with the exacerbation blade of yellowing, have a strong impact on the production of crop
Amount and quality.Crop leaf can absorb the small molecule organic nutrient substance such as mineral element and amino acid, carbohydrate.Therefore, blade face is sprayed
Fertilizer have the advantages that it is with strong points, avoid contact with soil, reduce fixation and leaching, fertilizer efficiency height, instant effect.Plant leaf blade can be with
The small molecule organic material such as mineral element and amino acid, carbohydrate is directly absorbed, therefore blade spraying iron fertilizer is that correction crop lacks
One important channel of iron oxide yellow.
At present, the iron fertilizer applied in the iron fertilizer applied in production, particularly strawberry, its active ingredient is more with ferrous sulfate
Or based on EDTA chelated irons.But it was verified that the absorptivity of both iron fertilizers is than relatively low, application effect is undesirable, and
EDTA easily changes into ethylenediamine triacetic acid under field conditions (factors), after cyclisation, becomes diketopiperazine, as persistence, difficulty
The organic pollution of degraded, chronic administration brings great pressure to environmental pollution.
The content of the invention
Present invention solves the technical problem that being to provide a kind of organic rich carbon iron fertilizer, can directly it absorb, absorption efficiency
It is high.
The invention discloses the organic rich carbon iron fertilizer of one kind, including following components：
0.5~10 part of citric acid；
5~50 parts of sorbierite；
0.1~5 part of ascorbic acid；
0.05~0.1 part of Tea Polyphenols；
50~100 parts of K-IAO；
3~30 parts of glycine；
5~10 parts of urea；
0.5~5 part of fructose；
90~100 parts of green vitriol；
100 parts of water.
It is preferred that, including 55~80 parts of K-IAO.
It is preferred that, including 6~30 parts of sorbierite.
It is preferred that, including 0.2~2.5 part of ascorbic acid.
It is preferred that, including 5~10 parts of glycine.
It is preferred that, including 0.6~5 part of citric acid.
The invention also discloses a kind of preparation method of organic rich carbon iron fertilizer, comprise the following steps：
(A) it is 0.5~10 part of citric acid, 5~50 parts of sorbierites, 0.1~5 part of ascorbic acid, 0.05~0.1 part of tea are more
Phenol, 50~100 parts, 3~30 parts glycine of K-IAO, 0.5~5 part of fructose, 5~10 parts of urea dissolve in 100 parts of water,
Obtain mixed liquor；
(B) in the mixed liquor, 90~100 parts of ferrous sulfate heptahydrates are added, stirring and dissolving obtains organic rich carbon iron
Fertilizer.
It is preferred that, the step (A) is specially：
(A1) it is 0.5~10 part of citric acid, 5~50 parts of sorbierites, 0.1~5 part of ascorbic acid, 0.05~0.1 part of tea are more
Phenol dissolves in 100 parts of water；
(A2) 50~100 parts of K-IAO, dissolving are added；
(A3) 3~30 parts of glycine are added, 0.5~5 part of fructose, 5~10 parts of urea, dissolving obtains mixed liquor.
It is preferred that, in the step (A), the pH value of the dissolving is 5~6.
It is preferred that, in the step (B), the temperature of the dissolving is 60~70 DEG C.
Compared with prior art, organic rich carbon iron fertilizer of the invention, includes the component of following parts by weight：Citric acid 0.5~
10 parts；5~50 parts of sorbierite；0.1~5 part of ascorbic acid；0.05~0.1 part of Tea Polyphenols；50~100 parts of K-IAO；It is sweet
3~30 parts of propylhomoserin；5~10 parts of urea；0.5~5 part of fructose；90~100 parts of green vitriol；100 parts of water.The present invention is adopted
With a variety of small molecule organic compounds, it exists with iron with complex form, and especially K-IAO is chelated with iron, is directly existed
Transported in plant, greatly improve the probability that ferro element is moved to fruit from blade, so as to influence fruit quality.Secondly, originally
Various organic substance compound actions in invention, promote the absorption of iron.And all compositions can be direct by plant in the present invention
Absorb, plant metabolism can be participated in directly as nutriment in plant, noresidue is pollution-free.Experimental result table
Bright, the iron-holder for organic rich carbon iron fertilizer that the present invention is obtained is up to 10.5%, and the content of organic matter is more than 35%, carbon content
More than 13.5%, plant absorption efficiency high, fertilizer efficiency is good.
Embodiment
For a further understanding of the present invention, the preferred embodiment of the invention is described with reference to embodiment, still
It should be appreciated that these descriptions are simply to further illustrate the features and advantages of the present invention, rather than to the claims in the present invention
Limitation.
The embodiment of the invention discloses the organic rich carbon iron fertilizer of one kind, including following components：
0.5~10 part of citric acid；
5~50 parts of sorbierite；
0.1~5 part of ascorbic acid；
0.05~0.1 part of Tea Polyphenols；
50~100 parts of K-IAO；
3~30 parts of glycine；
5~10 parts of urea；
0.5~5 part of fructose；
90~100 parts of green vitriol；
100 parts of water.
Organic rich carbon iron fertilizer of the present invention is a kind of organic iron fertilizer, and its component can directly be absorbed by plant, is being planted
Plant metabolism can be participated in thing directly as nutritional ingredient.
Organic rich carbon iron fertilizer includes citric acid, and the citric acid has antioxidant, chelating agent and regulation pH value
Effect.The present invention is acted on by citric acid, prevents ferro element from precipitating, and keeps the stability of iron fertilizer.The content of the citric acid is
0.5~10 part, preferably 0.6~5 part.
The sorbierite has antioxidant, and moisture-keeping function promotes translocation.The content of the sorbierite is 5~50
Part, preferably 6~30 parts.
The ascorbic acid mainly plays antioxidation, and its content is 0.1~5 part, preferably 0.2~2.5 part.
The Tea Polyphenols mainly plays antioxidation, and its content is 0.05~0.1 part, preferably 0.06~0.08 part.
The K-IAO can be chelated there is provided a kind of compound of the higher iron of activity with iron, after foliage applying,
Ferro element can directly be transported or transport fruit by simple conversion by it, participate in the formation of fruit quality；And it can be with
The potassium content in fertilizer is improved, the formation of fruit quality is preferably participated in.The content of the K-IAO is 50~100 parts,
Preferably 55~80 parts, more preferably 56~70 parts.
The glycine can be chelated with iron, improve the solubility of ferrous sulfate.The content of the glycine is 3~30
Part, preferably 5~10 parts.
The effect of the urea is the absorption for promoting ferro element, and its content is 5~10 parts, preferably 6~8 parts.
The fructose can eliminate the adverse effect of urea as adhesive and synergist, reduce surface tension.The fruit
The content of sugar is 0.5~5 part, preferably 0.6~1.5 part.
The green vitriol is the main material for providing ferro element, and it can be with other organic molecules formation chela
Compound, directly transport or transports fruit by simple conversion, participates in the formation of fruit quality, activity is higher, absorption efficiency compared with
It is good.The content of the green vitriol is 90~100 parts, preferably 92~98 parts.
The water is the carrier of other each components, and stable liquid is formed with each component.The content of the water is 100
Part.
The invention also discloses a kind of preparation method of organic rich carbon iron fertilizer, comprise the following steps：
(A) it is 0.5~10 part of citric acid, 5~50 parts of sorbierites, 0.1~5 part of ascorbic acid, 0.05~0.1 part of tea are more
Phenol, 50~100 parts of K-IAOs, 3~30 parts of glycine, 0.5~5 part of fructose, 5~10 parts of urea dissolve in 100 parts of water,
Obtain mixed liquor；
(B) in the mixed liquor, plus 90~100 parts of ferrous sulfate heptahydrates, stirring and dissolving obtains organic rich carbon iron fertilizer.
According to the present invention, the raw material and addition of selection will not be repeated here as described in above-mentioned technical scheme.
According to the present invention, first by 0.5~10 part of citric acid, 5~50 parts of sorbierites, 0.1~5 part of ascorbic acid, 0.05
~0.1 part of Tea Polyphenols, 50~100 parts of K-IAOs, 3~30 parts of glycine, 0.5~5 part of fructose, 5~10 parts of urea are 100
Dissolved in part water, obtain mixed liquor.The present invention dissolves various organic substances, and the chelating agent of particularly ferrous sulfate is completely molten
Solution, and by adding citric acid, the pH value of mixed liquor is adjusted, form sour environment, it is to avoid form precipitation.In order to preferably molten
Various organic components are solved, it is described to be preferably a step：
(A1) it is 0.5~10 part of citric acid, 5~50 parts of sorbierites, 0.1~5 part of ascorbic acid, 0.05~0.1 part of tea are more
Phenol dissolves in 100 parts of water；
(A2) 50~100 parts of K-IAOs, dissolving are added；
(A3) 3~30 parts of glycine are added, 0.5~5 part of fructose, 5~10 parts of urea, dissolving obtains mixed liquor.
The pH value of the dissolving is preferably 5~6.The temperature of the dissolving is preferably 60~70 DEG C.
Obtain after the mixed liquor, add 90~100 parts of ferrous sulfate heptahydrates, stirring and dissolving obtains organic rich carbon iron fertilizer.
The temperature of the dissolving is preferably 60~70 DEG C.
The number of component involved in the present invention is in parts by weight.
Present invention employs a variety of organic molecules, it exists with iron with complex form, especially K-IAO with
Iron is chelated, and is strengthened ferro element locomotivity in plant, is preferably participated in the formation of fruit quality.Secondly, in the present invention
Various organic substance compound actions, promote the absorption of iron.And all compositions can directly be absorbed by plant in the present invention, directly
Connect or participate in plant metabolism indirectly, greatly reduce plant itself energy consumption, noresidue is pollution-free.Test result indicates that, this
The obtained iron-holder of organic rich carbon iron fertilizer is invented up to 10.5%, the content of organic matter is more than 35%, carbon content 13.5% with
On, plant absorption efficiency high, fertilizer efficiency is good.
For a further understanding of the present invention, the organic rich carbon iron fertilizer provided with reference to embodiment the present invention and its preparation
Method, protection scope of the present invention is not limited by the following examples.
Embodiment 1
Under the conditions of 60 DEG C, 0.5 part of citric acid is weighed, 5 parts of sorbierite, 0.1 part of ascorbic acid, 0.1 part of Tea Polyphenols is dissolved in
In 100 parts of water.
Stirring under the conditions of 50 parts, 60 DEG C of K-IAO is weighed, to being completely dissolved.
Stirring under the conditions of 5 parts of glycine, 10 parts of urea, 1 part, 60 DEG C of fructose is weighed, to being completely dissolved.
Stirring under the conditions of 100 parts, 60 DEG C of green vitriol is weighed, to being completely dissolved, organic rich carbon iron fertilizer is obtained.
Embodiment 2
Under the conditions of 65 DEG C, 0.6 part of citric acid is weighed, 8 parts of sorbierite, 0.3 part of ascorbic acid, 0.06 part of Tea Polyphenols is dissolved in
In 100 parts of water.
Stirring under the conditions of 52 parts, 65 DEG C of K-IAO is weighed, to being completely dissolved.
Stirring under the conditions of 6 parts of glycine, 6 parts of urea, 0.8 part, 65 DEG C of fructose is weighed, to being completely dissolved.
Stirring under the conditions of 90 parts, 65 DEG C of green vitriol is weighed, to being completely dissolved, organic rich carbon iron fertilizer is obtained.
Embodiment 3
Under the conditions of 68 DEG C, 1 part of citric acid is weighed, 10 parts of sorbierite, 0.8 part of ascorbic acid, 0.08 part of Tea Polyphenols is dissolved in
In 100 parts of water.
Stirring under the conditions of 55 parts, 60 DEG C of K-IAO is weighed, to being completely dissolved.
Stirring under the conditions of 10 parts of glycine, 8 parts of urea, 2 parts, 60 DEG C of fructose is weighed, to being completely dissolved.
Stirring under the conditions of 95 parts, 68 DEG C of green vitriol is weighed, to being completely dissolved, organic rich carbon iron fertilizer is obtained.
Embodiment 4
Under the conditions of 70 DEG C, 3 parts of citric acid is weighed, 15 parts of sorbierite, 1 part of ascorbic acid, 0.1 part of Tea Polyphenols is dissolved in 100
In part water.
Stirring under the conditions of 60 parts, 70 DEG C of K-IAO is weighed, to being completely dissolved.
Stirring under the conditions of 20 parts of glycine, 10 parts of urea, 1.5 parts, 70 DEG C of fructose is weighed, to being completely dissolved.
Stirring under the conditions of 98 parts, 70 DEG C of green vitriol is weighed, to being completely dissolved, organic rich carbon iron fertilizer is obtained.
Embodiment 5
Under the conditions of 60 DEG C, 5 parts of citric acid is weighed, 30 parts of sorbierite, 3 parts of ascorbic acid, 0.06 part of Tea Polyphenols is dissolved in 100
In part water.
Stirring under the conditions of 70 parts, 60 DEG C of K-IAO is weighed, to being completely dissolved.
Stirring under the conditions of 15 parts of glycine, 6 parts of urea, 3 parts, 60 DEG C of fructose is weighed, to being completely dissolved.
Stirring under the conditions of 90 parts, 60 DEG C of green vitriol is weighed, to being completely dissolved, organic rich carbon iron fertilizer is obtained.
Embodiment 6
Under the conditions of 65 DEG C, 10 parts of citric acid, 50 parts of sorbierite, 5 parts of ascorbic acid, 0.05 part of Tea Polyphenols, grape are weighed
100 parts of saccharic acid potassium, 30 parts of glycine, 10 parts of urea, 5 parts of fructose is dissolved in 100 parts of water.
Stirring under the conditions of 100 parts, 60 DEG C of green vitriol is weighed, to being completely dissolved, organic rich carbon iron fertilizer is obtained.
Comparative example 1
Use analytically pure ferrous sulfate.
Comparative example 2
The Kang Piaotie provided from German Kang Piao companies, composition is 100%EDTA iron, and iron is containing amount≤13%.
Comparative example 3
The Feng Hetie provided from the rich agrochemical data Co., Ltd of the new standing grain in Beijing, composition is 98%EDTA, iron containing amount≤
65.0g/L。
Comparative example 4
Under the conditions of 60 DEG C, 0.5 part of citric acid is weighed, 5 parts of sorbierite, 0.1 part of ascorbic acid, 0.1 part of Tea Polyphenols is dissolved in
In 100 parts of water.
Stirring under the conditions of 5 parts of glycine, 10 parts of urea, 1 part, 60 DEG C of fructose is weighed, to being completely dissolved.
Stirring under the conditions of 100 parts, 60 DEG C of green vitriol is weighed, to being completely dissolved, mixture 1 is obtained.
Comparative example 5
Under the conditions of 60 DEG C, 0.5 part of citric acid is weighed, 0.1 part of Tea Polyphenols is dissolved in 100 parts of water.
Stirring under the conditions of 50 parts, 60 DEG C of K-IAO is weighed, to being completely dissolved.
Stirring under the conditions of 5 parts of glycine, 10 parts of urea, 1 part, 60 DEG C of fructose is weighed, to being completely dissolved.
Stirring under the conditions of 100 parts, 60 DEG C of green vitriol is weighed, to being completely dissolved, mixture 2 is obtained.
Comparative example 6
Under the conditions of 60 DEG C, 0.5 part of citric acid is weighed, 5 parts of sorbierite, 0.1 part of ascorbic acid is dissolved in 100 parts of water.
Stirring under the conditions of 50 parts, 60 DEG C of K-IAO is weighed, to being completely dissolved.
Stirring under the conditions of 10 parts of urea, 1 part, 60 DEG C of fructose is weighed, to being completely dissolved.
Stirring under the conditions of 100 parts, 60 DEG C of green vitriol is weighed, to being completely dissolved, mixture 3 is obtained.
Comparative example 7
Under the conditions of 60 DEG C, 0.5 part of citric acid is weighed, 5 parts of sorbierite, 0.1 part of ascorbic acid, 0.1 part of Tea Polyphenols is dissolved in
In 100 parts of water.
Stirring under the conditions of 50 parts, 60 DEG C of K-IAO is weighed, to being completely dissolved.
Stirring under the conditions of 5 parts, 60 DEG C of glycine is weighed, to being completely dissolved.
Stirring under the conditions of 100 parts, 60 DEG C of green vitriol is weighed, to being completely dissolved, mixture 4 is obtained.
From the Strawberry in Greenhouse being colonized by the end of September as experimental subjects：Seeding row spacing is 0.15 × 0.5m.Kind is ' sweet tea is looked into
Reason '.
Designed with randomized block experiment, each cell sets three repetitions.Processing sets as follows：
Control：Clear water
The iron fertilizer or mixture of comparative example 1~6.
Organic rich carbon iron fertilizer that embodiment 1~6 is obtained.
Concentration of iron in embodiment and comparative example is diluted to 0.01%, from strawberry bloom before 1 week, i.e. December 20, start
Spray, continuously spray 4 times, every minor tick 1 week.
3 days after test process is finished, MDA, soluble sugar in investigation blade, POD enzymes, CAT enzymes, blade and blade are green
The physical signs closed in the blades such as plain relative amount, active Fe content with iron phase.
The fruit quality indexs such as fruit soluble sugar, titratable acid, soluble solid, Vc are investigated after fruit harvesting.
Carried out using Exce12003 and the statistical softwares of DPS 7.05, Multiple range test uses Duncan duncan's new multiple range methods.
The measurement result for the physical signs closed in the different disposal blade of table 1 with iron phase
Note：The different significant difference levels of lowercase letter 0.05.
The physiological index determining result closed in different disposal blade with iron phase is as shown in table 1.From table 1 it follows that real
Organic rich carbon iron fertilizer that example 1~6 obtains is applied compared with ferrous sulfate, standing grain Feng Tie, Kang Piaotie and mixture 1~4：Can significantly it carry
MDA, soluble sugar, active Fe content and peroxidase, catalase activity and blade middle period in high Strawberry Leaves
Green plain relative amount.
The different disposal fruit quality index determining result of table 2
Note：The different significant difference levels of lowercase letter 0.05.
Different disposal fruit quality index determining result is as shown in table 2.From Table 2, it can be seen that embodiment 1~6 is obtained
Organic rich carbon iron fertilizer and ferrous sulfate, standing grain Feng Tie, Kang Piao iron phase ratio：Can significantly improve strawberry fruit soluble sugar content,
Soluble solid content, Vc contents and sugar-acid ratio, significantly reduce titratable acid content.Organic richness that embodiment 1~6 is obtained
Carbon iron fertilizer and ferrous sulfate, standing grain Feng Tie, Kang Piao iron phase ratio：Significantly improve iron content in fruit.
Organic rich carbon iron fertilizer that embodiment 1~6 is obtained is compared with mixture 1~4：Strawberry fruit can be significantly improved solvable
Property sugared content, soluble solid content, Vc contents and saccharic acid when iron content in fruit, significantly reduce titratable acid and contain
Amount.
As can be seen from the above results, organic rich carbon iron fertilizer that embodiment 1~6 is obtained and ferrous sulfate, standing grain Feng Tie, Kang Piao
Iron and mixture 1~4 are compared, and can more promote absorption of the strawberry to iron, fertilizer efficiency is more preferably.
The explanation of above example is only intended to the method and its core concept for helping to understand the present invention.It should be pointed out that pair
, under the premise without departing from the principles of the invention, can also be to present invention progress for those skilled in the art
Some improvement and modification, these are improved and modification is also fallen into the protection domain of the claims in the present invention.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of organic rich carbon iron fertilizer, including following components：
0.5~10 part of citric acid；
5~50 parts of sorbierite；
0.1~5 part of ascorbic acid；
0.05~0.1 part of Tea Polyphenols；
50~100 parts of K-IAO；
3~30 parts of glycine；
5~10 parts of urea；
0.5~5 part of fructose；
90~100 parts of green vitriol；
100 parts of water.
2. organic rich carbon iron fertilizer according to claim 1, it is characterised in that including 55~80 parts of K-IAO.
3. organic rich carbon iron fertilizer according to claim 2, it is characterised in that including 6~30 parts of sorbierite.
4. organic rich carbon iron fertilizer according to claim 2, it is characterised in that including 0.2~2.5 part of ascorbic acid.
5. organic rich carbon iron fertilizer according to claim 2, it is characterised in that including 5~10 parts of glycine.
6. organic rich carbon iron fertilizer according to claim 2, it is characterised in that including 0.6~5 part of citric acid.
7. a kind of preparation method of organic rich carbon iron fertilizer, comprises the following steps：
(A) by 0.5~10 part of citric acid, 5~50 parts of sorbierites, 0.1~5 part of ascorbic acid, 0.05~0.1 part of Tea Polyphenols, 50
~100 parts of K-IAOs, 3~30 parts of glycine, 0.5~5 part of fructose, 5~10 parts of urea dissolve in 100 parts of water, obtained
Mixed liquor；
(B) in the mixed liquor, 90~100 parts of ferrous sulfate heptahydrates are added, stirring and dissolving obtains organic rich carbon iron fertilizer.
8. preparation method according to claim 7, it is characterised in that the step (A) is specially：
(A1) 0.5~10 part of citric acid, 5~50 parts of sorbierites, 0.1~5 part of ascorbic acid, 0.05~0.1 part of Tea Polyphenols are existed
Dissolved in 100 parts of water；
(A2) 50~100 parts of K-IAOs, dissolving are added；
(A3) 3~30 parts of glycine are added, 0.5~5 part of fructose, 5~10 parts of urea, dissolving obtains mixed liquor.
9. preparation method according to claim 7, it is characterised in that in the step (A), the pH value of the dissolving is 5
~6.
10. preparation method according to claim 7, it is characterised in that in the step (B), the temperature of the dissolving is
60~70 DEG C.
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| CN101891552A (en) * | 2010-07-29 | 2010-11-24 | 广东省农业科学院科技情报研究所 | Fertilizer for prolonging green period of lawn grass and preparation method thereof |
| CN102432389A (en) * | 2011-09-30 | 2012-05-02 | 浙江师范大学 | Iron-rich foliar fertilizer for fruit trees |
| CN102603418A (en) * | 2012-03-31 | 2012-07-25 | 西北农林科技大学 | Composite ferrum preparation for correcting iron-deficient chlorosis of fruit trees and increasing ferrum contents in fruit |
| CN103641610A (en) * | 2013-12-03 | 2014-03-19 | 广西新方向化学工业有限公司 | Preparation of composite amino acid sugar alcohol ester medium trace element chelating synergistic agent |
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