CN104058951A - Organic iron fertilizer and preparation method thereof - Google Patents

Organic iron fertilizer and preparation method thereof Download PDF

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Publication number
CN104058951A
CN104058951A CN201410255185.0A CN201410255185A CN104058951A CN 104058951 A CN104058951 A CN 104058951A CN 201410255185 A CN201410255185 A CN 201410255185A CN 104058951 A CN104058951 A CN 104058951A
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China
Prior art keywords
organic
fertilizer
organic iron
iron fertilizer
reactor
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Pending
Application number
CN201410255185.0A
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Chinese (zh)
Inventor
王耀
巨江理
王可欣
杨阳
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SHAANXI XIJIAWANG BIO-TECHNOLOGY CO LTD
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SHAANXI XIJIAWANG BIO-TECHNOLOGY CO LTD
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Priority to CN201410255185.0A priority Critical patent/CN104058951A/en
Publication of CN104058951A publication Critical patent/CN104058951A/en
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • C07C53/122—Propionic acid
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D9/00—Other inorganic fertilisers
    • C05D9/02—Other inorganic fertilisers containing trace elements
    • 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
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/20—Liquid fertilisers
    • C05G5/23—Solutions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/06—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton
    • C07C229/08—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated having only one amino and one carboxyl group bound to the carbon skeleton the nitrogen atom of the amino group being further bound to hydrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/02—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton
    • C07C229/04—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated
    • C07C229/22—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino and carboxyl groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and saturated the carbon skeleton being further substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/185—Saturated compounds having only one carboxyl group and containing keto groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/185—Saturated compounds having only one carboxyl group and containing keto groups
    • C07C59/19—Pyruvic acid

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

The invention discloses an organic iron salt with a chemical structural formula of (R-COO)2Fe, wherein R is one of CH3CH2, CH3CO, CH3COCH2CH2, CH3CHNH2 or H2NCH2COCH2CH2. The invention further discloses application of the organic iron salt in fertilizer. The invention further discloses an organic iron fertilizer which consists of the following components in percentage by weight: 30-50% of water, 5-35% of organic iron salt, 10-30% of surfactant and 10-30% of urea, based on 100% in total. The invention further discloses a preparation method of the organic iron fertilizer, wherein the preparation method comprises the two steps of weighing materials and mixing. The organic iron fertilizer disclosed by the invention has characteristics of being quick to absorb, high in fertilizer effect, free of chlorine iron, and the like, not only can satisfy needs of plants on iron ion, but also can activate activity of enzyme in the plants, can improve content of chlorophyll in the plant leaf, can increase crop yield and can improve fruit variety.

Description

Organic iron fertilizer and preparation method thereof
Technical field
The invention belongs to technical field of fertilizers, be specifically related to the purposes of a kind of organic molysite, this organic molysite, organic iron fertilizer mixture taking this organic molysite as Main Components, the invention still further relates to the preparation method of this organic iron fertilizer.
Background technology
Iron is synthetic and photosynthesis impact on chlorophyll.Although iron is not chlorophyllous moiety, it is absolutely necessary to chlorophyllous formation.When plant iron deficiency, can limit the biosynthesizing of δ-amino-laevulic acid, and then make that chlorophyll is synthetic to be restricted.Iron is participated in the process of photosynthesis of plant directly simultaneously, plant leaf chlorosis flavescence when iron deficiency, and rate of photosynthisis declines.
Iron is again composition and the activator of many enzymes.In some metal-containing enzyme, iron has the effect of constituent and activator concurrently, and it is with different forms and protein bound.As aconitase, succinodehydrogenase, Terminal oxidase, catalase and peroxidase etc.It affects the respiration of plant, and plant iron deficiency also can affect the synthetic of sucrose in body, the importance of iron to plant as can be seen here.
Summary of the invention
The object of the present invention is to provide a kind of organic molysite.
Another object of the present invention is to provide the purposes of this organic molysite.
The present invention also aims to provide a kind of organic iron fertilizer, can provide necessary ferro element for the growth of plant, reach the object that increases crop yield, improves production quality.
Another object of the present invention is to provide the preparation method of this organic iron fertilizer.
The technical solution adopted in the present invention is: organic molysite, chemical structural formula is: (R-COO) 2fe, wherein R is CH 3cH 2, CH 3cO, CH 3cOCH 2cH 2, CH 3cHNH 2or H 2nCH 2cOCH 2cH 2in one.
Another technical scheme of the present invention is, the application of organic molysite in fertilizer.
Another technical scheme of the present invention is that organic iron fertilizer, by mass percentage, is made up of following component: 30～50% water, organic molysite of 5～35%, 10～30% tensio-active agent, 10～30% urea; The quality summation of above each component is 100%.
Feature of the present invention is also,
The chemical structural formula of organic molysite is: (R-COO) 2fe, wherein R is CH 3cH 2, CH 3cO, CH 3cOCH 2cH 2, CH 3cHNH 2or H 2nCH 2cOCH 2cH 2in one.
Tensio-active agent is the one in TX-10, dodecyl benzyl dimethyl ammonium chloride or OP-10.
Last technical scheme of the present invention is, the preparation method of organic iron fertilizer carries out according to following steps:
The first step, the taking of material
According to mass percent, take 30～50% water, organic molysite of 5～35%, 10～30% tensio-active agent, 10～30% urea;
Second step, mixes
To the water that adds the first step to obtain in reactor, more organic molysite is put into reactor, then add urea in reactor, then stir 20～50 minutes, in the most backward reactor, add tensio-active agent, then stir 20～30 minutes, make organic iron fertilizer.
Feature of the present invention is also,
The chemical structural formula of organic molysite is: (R-COO) 2fe, wherein R is CH 3cH 2, CH 3cO, CH 3cOCH 2cH 2, CH 3cHNH 2or H 2nCH 2cOCH 2cH 2in one.
Tensio-active agent is the one in TX-10, dodecyl benzyl dimethyl ammonium chloride or OP-10.
The invention has the beneficial effects as follows: organic iron fertilizer of the present invention have absorb fast, fertilizer efficiency is high, the feature such as chloride ion-containing not, can not only meet the needs of plant to iron ion, and can activate the activity of plant materials endoenzyme, improve Chlorophyll, increase crop yield, improve fruit kind.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail.
Organic molysite, chemical structural formula is: (R-COO) 2fe, wherein R is CH 3cH 2, CH 3cO, CH 3cOCH 2cH 2, CH 3cHNH 2or H 2nCH 2cOCH 2cH 2in one.
The application of organic molysite in fertilizer, as fertilizer sources, organic molysite can provide its necessary Fe that grows to green plants 2+.
Organic iron fertilizer, this organic iron fertilizer is taking above-mentioned Organic Iron salt as Main Components, and the preparation method of organic iron fertilizer is elaborated by the following examples.
Embodiment 1
The first step, the taking of material
Take the water of 50kg (50%), (CH of 20kg (20%) 3cH 2-COO) 2fe, the TX-10 of 10kg (10%), the urea of 20kg (20%);
Second step, mixes
To the water that adds the first step to obtain in reactor, then by (CH 3cH 2-COO) 2fe puts into reactor, then adds urea in reactor, then stirs 20 minutes, then add TX-10 in reactor, then stir 20 minutes, makes organic iron fertilizer.
Embodiment 2
The first step, the taking of material
Take the water of 30kg (30%), (CH of 20kg (20%) 3cO-COO) 2fe, the OP-10 of 25kg (25%), the urea of 25kg (25%);
Second step, mixes
To the water that adds the first step to obtain in reactor, then by (CH 3cO-COO) 2fe puts into reactor, then adds urea in reactor, then stirs 50 minutes, then add OP-10 in reactor, then stir 20 minutes, makes organic iron fertilizer.
Embodiment 3
The first step, the taking of material
Take the water of 45kg (45%), (CH of 5kg (5%) 3cOCH 2cH 2-COO) 2fe, the dodecyl benzyl dimethyl ammonium chloride of 20kg (20%), the urea of 30kg (30%);
Second step, mixes
To the water that adds the first step to obtain in reactor, then by (CH 3cOCH 2cH 2-COO) 2fe puts into reactor, then adds urea in reactor, then stirs 40 minutes, then add dodecyl benzyl dimethyl ammonium chloride in reactor, then stir 30 minutes, makes organic iron fertilizer.
Embodiment 4
The first step, the taking of material
Take the water of 45kg (45%), (CH of 35kg (35%) 3cHNH 2-COO) 2fe, the dodecyl benzyl dimethyl ammonium chloride of 10kg (10%), the urea of 10kg (10%);
Second step, mixes
To the water that adds the first step to obtain in reactor, then by (CH 3cHNH 2-COO) 2fe puts into reactor, then adds urea in reactor, then stirs 30 minutes, then add dodecyl benzyl dimethyl ammonium chloride in reactor, then stir 25 minutes, makes organic iron fertilizer.
Embodiment 5
The first step, the taking of material
Take the water of 35kg (35%), (H of 5kg (5%) 2nCH 2cOCH 2cH 2-COO) 2fe, the OP-10 of 30kg (30%), the urea of 30kg (30%);
Second step, mixes
To the water that adds the first step to obtain in reactor, by (H 2nCH 2cOCH 2cH 2-COO) 2fe puts into reactor, then adds urea in reactor, then stirs 20 minutes, then add tensio-active agent in reactor, then stir 30 minutes, makes organic iron fertilizer.
Mechanism of action of the present invention is, by organic iron fertilizer of the present invention being put on to plant root or spraying to crop blade face, supplement the required ferro element of plant growth, process series of biochemical reactions in plant materials, promote chlorophyllous generation, increase plant materials inner chlorophyll, improve photosynthetic efficiency, produce more organism.
The effect of each component is: organic molysite provides Fe for plant-growth 2+; Urea provides N element for plant-growth, and then strengthens plant for Fe 2+receptivity; The effect of tensio-active agent is the tension force that reduces plant surface in the time spraying this organic iron fertilizer, makes this fertilizer be easy to be absorbed by plant, improves the utilization ratio of fertilizer.
Below in conjunction with test, the fertilizer efficiency of organic iron fertilizer of the present invention is further described:
Feng Yuan town, Dengcheng County is established in test.Experimental field soil property loessal soil, P in soil H value 7.5 left and right.Soil available nitrogen 46.0mgkg -1, available phosphorus 12.8mgkg -1, Soil Available potassium content 98mgkg -1, slowly available potassium content 926mgkg -1.Test apple variety is Fuji.Test arranges by organic iron fertilizer treatment group of the present invention and blank group; Wherein organic iron fertilizer of the present invention sprays in blade face, and spraying concentration is respectively 500 times, 700 times, 900 times three different concentration of dilution; Control group has one group, the water of spray equivalent.Each organic iron fertilizer treatment group repeat spraying three times, each experimental group comprises 10 apple trees, the age of tree of every apple tree 12 years.Each treatment group random arrangement, is tested in 2013 and completes.It is apple tree young fruit period, expanding stage, ripening stage three times that organic iron fertilizer sprays the time.Test-results is gathered with a point differentiating and processing Dan Shu, and single tree weighs, stochastic sampling, statistics per mu yield.
One, organic iron fertilizer of the present invention sprays the impact on fruit tree leaf growth
Latter 15 days sampled measurements leaves are long, leaf is wide and leaf dry weight spraying for the second time, spray organic iron fertilizer the impact of Apple Leaves size, color be the results are shown in Table to 1.
The impact of table 1 organic iron fertilizer on apple tree blade
As can be seen from the table, spray organic iron fertilizer, blade length and width all increase, leaf is long increases 0.6cm-0.9cm than contrast respectively, and the wide increase of leaf 0.3cm-1.0cm, along with the increase of organic iron fertilizer concentration, leaf length and the wide increase of leaf, blade is photosynthetic main vigour, increases blade area, has also just increased intensity of photosynthesis.The product being accumulated in blade also increases along with using of organic iron fertilizer.The contrast of blinds anharmonic ratio increases respectively 1.7g-7.4g, and leaf color is dark green, robust growth, and the enhancing of the resistance against diseases of blade, and the number of times of applying pesticides reduces.
Two, the impact of organic iron fertilizer of the present invention on apple production
Spray organic iron fertilizer on the impact of apple production in table 2.
The impact of table 2 organic iron fertilizer on apple production
As shown in Table 2, spray organic iron fertilizer, apple fruit setting rate is high, and shedding is few, and fruit is individual large, and fruit surface smooth is clean, and uniform coloring and color and luster are shinny.After gathering, measure fruit diameter, statistics output, uses organic iron fertilizer single plant yield and improves 0.6kg-5.43kg, volume increase 2.14%-19.40%, obvious effect of increasing production.
By the way, organic iron fertilizer of the present invention have absorb fast, fertilizer efficiency is high, the feature such as chloride ion-containing not, can not only meet the needs of plant to iron ion, and can activate the activity of plant materials endoenzyme, improve Chlorophyll, increase crop yield, improve fruit kind.

Claims (8)

1. organic molysite, is characterized in that, chemical structural formula is: (R-COO) 2fe, wherein R is CH 3cH 2, CH 3cO, CH 3cOCH 2cH 2, CH 3cHNH 2or H 2nCH 2cOCH 2cH 2in one.
2. the application of organic molysite as claimed in claim 1 in fertilizer.
3. organic iron fertilizer, is characterized in that, by mass percentage, is made up of following component: 30～50% water, and organic molysite of 5～35%, 10～30% tensio-active agent, 10～30% urea, the quality summation of above each component is 100%.
4. organic iron fertilizer as claimed in claim 3, is characterized in that, the chemical structural formula of described organic molysite is: (R-COO) 2fe, wherein R is CH 3cH 2, CH 3cO, CH 3cOCH 2cH 2, CH 3cHNH 2or H 2nCH 2cOCH 2cH 2in one.
5. organic iron fertilizer as claimed in claim 3, is characterized in that, described tensio-active agent is the one in TX-10, dodecyl benzyl dimethyl ammonium chloride or OP-10.
6. the preparation method of organic iron fertilizer as claimed in claim 3, is characterized in that, carries out according to following steps:
The first step, the taking of material
According to mass percent, take 30～50% water, organic molysite of 5～35%, 10～30% tensio-active agent, 10～30% urea;
Second step, mixes
To the water that adds the first step to obtain in reactor, more organic molysite is put into reactor, then add urea in reactor, then stir 20～50 minutes, in the most backward reactor, add tensio-active agent, then stir 20～30 minutes, make organic iron fertilizer.
7. the preparation method of organic iron fertilizer as claimed in claim 6, is characterized in that, the chemical structural formula of described organic molysite is: (R-COO) 2fe, wherein R is CH 3cH 2, CH 3cO, CH 3cOCH 2cH 2, CH 3cHNH 2or H 2nCH 2cOCH 2cH 2in one.
8. the preparation method of organic iron fertilizer as claimed in claim 6, is characterized in that, described tensio-active agent is the one in TX-10, dodecyl benzyl dimethyl ammonium chloride or OP-10.
CN201410255185.0A 2014-06-10 2014-06-10 Organic iron fertilizer and preparation method thereof Pending CN104058951A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1040975A (en) * 1988-09-09 1990-04-04 谢宏年 The leaf fertilizer and the making method of controlling plant diseases
CN1244852A (en) * 1996-11-13 2000-02-16 斯托尔勒企业公司 Fertilizer compositions including chelated metal ions
US6306201B1 (en) * 1992-01-29 2001-10-23 I.B.E. Company, Ltd. Bivalent iron compounds
CN102395546A (en) * 2009-03-12 2012-03-28 拜耳作物科学公司 Method for producing aromatic chlorine and bromine compounds

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1040975A (en) * 1988-09-09 1990-04-04 谢宏年 The leaf fertilizer and the making method of controlling plant diseases
US6306201B1 (en) * 1992-01-29 2001-10-23 I.B.E. Company, Ltd. Bivalent iron compounds
CN1244852A (en) * 1996-11-13 2000-02-16 斯托尔勒企业公司 Fertilizer compositions including chelated metal ions
CN102395546A (en) * 2009-03-12 2012-03-28 拜耳作物科学公司 Method for producing aromatic chlorine and bromine compounds

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CAS: "RN＝82568-97-6", 《STN-REG》 *

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Application publication date: 20140924