CN103772046A - Zinc supplementing preparation for plants and preparation method thereof - Google Patents
Zinc supplementing preparation for plants and preparation method thereof Download PDFInfo
- Publication number
- CN103772046A CN103772046A CN201410034791.XA CN201410034791A CN103772046A CN 103772046 A CN103772046 A CN 103772046A CN 201410034791 A CN201410034791 A CN 201410034791A CN 103772046 A CN103772046 A CN 103772046A
- Authority
- CN
- China
- Prior art keywords
- preparation
- zinc
- plant
- micron
- particle diameter
- 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
- Agricultural Chemicals And Associated Chemicals (AREA)
- Fertilizers (AREA)
Abstract
The invention provides a zinc supplementing preparation for plants and a preparation method thereof. The zinc supplementing preparation for plants is prepared by mixing and pulverizing the following raw materials: 90.0-95.0% of zinc oxide, 1.0-3.0% of polymeric dispersant, 1.0-3.0% of anhydrous penetrating agent T and the rest of macromolecular suspending agent. The zinc supplementing preparation for plants is a high-content plant zinc supplementing preparation; the effective zinc content of the zinc supplementing preparation is greater than 72%; when the zinc supplementing preparation is used, the suspension effect in water is prominent; the particle diameter D50 of the preparation is less than or equal to 1 micrometer, and the particle diameter D90 of the preparation is less than or equal to 2 micrometers; the absorption of zinc in plants is greatly improved by adopting the nanoscale particle size of the preparation and simultaneously adding the specific high-efficiency penetrating agent under the synergistic effect of the components; the difficulty that a conventional zinc oxide plant is difficult to absorb is overcome; and the preparation method of the zinc supplementing preparation is simple and meets the requirements of large-scale industrial production.
Description
Technical field
The present invention relates to agricultural fertilizer field, especially kind of plant zinc supplementation preparation and preparation method thereof.
Background technology
Zinc is one of essential trace element of plant, and zinc is mainly the metal activation agent as enzyme in plant materials.The zinc-containing metal enzyme of finding is the earliest carbonic anhydrase, and this kind of enzyme distributes very wide in plant materials, is mainly present in chloroplast(id).The hydration of its catalysis carbonic acid gas, in promotion photosynthesis, carbonic acid gas is fixing, and scarce zinc makes the activity decreased of carbonic anhydrase.Therefore, zinc is important to the formation of carbohydrate.Zinc also participates in the synthetic of growth hormone (indolylacetic acid) in plant materials, and while lacking zinc, the growth hormone content in plant materials decreases, grow and occur stagnant condition, stipes shortens, and plant is short and small, blade expansion is extended and is blocked, and forms leaflet, and is leafage shape.Between vein, there is light green, yellow or white rust staining, especially on Lao Ye; In field, visible plant height is uneven, and the ripening stage postpones, and fruit development is bad.Report that in China the plant of scarce zinc has " rice contracting seedling ", " stiff seedling ", " the seat root and stem of certain plants " of paddy rice, " little leaf disease ", " bronzed disease " of tung oil tree etc. of the fruit tree such as " white bud ", oranges and tangerines of corn.In a word, plant zinc deficiency has a strong impact on growth and the output of crop.
Zinc is with positively charged ion Zn
2+form is absorbed by plants, and zinc fertilizer can be executed, impose, soak seed, dresses seed, spray by base, does in general Foliar Spraying effect best.Conventional zinc fertilizer mainly contains Zinc Sulphate Heptahydrate (ZnSO
47H
2o), Zinc Sulphate Monohydrate (ZnSO
4h
2o), basic zinc sulfate (ZnSO
44(OH)
2), zinc chloride (ZnCl
2) and chelates of zinc (Na
2znEDTA), these zinc fertilizer good water solubility, plant easily absorbs, but zinc content is lower, and general zinc content is at 12-55%, and zinc supplementation effect is bad; Zinc oxide is zinc content the highest (78%) in plant zinc supplementation fertilizer, but due to its indissoluble solution in water, plant absorbs difficulty, and is difficult to reach zinc supplementation effect.Application number is a kind of Zinc oxide suspending agent of 200810133307, although utilize the auxiliary agent of heterogeneity and different proportionings to increase the content of active ingredient in Zinc oxide suspending agent, reduce environmental pollution, have to a certain extent that rate of dispersion is fast, dispersing property good and heat storage steady performance, zinc supplementation speed is fast, but, because this Zinc oxide suspending agent is liquid dosage form, zinc oxide dosage in its real composition at most only can be at 40-50%, otherwise suspension effect is undesirable, more can reduce the specific absorption of zinc oxide.Therefore, find a kind of better plant zinc supplementation preparation to improve the plant optical density of zinc oxide, improve zinc supplementation effect, be that people expect the problem solving always.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of plant zinc supplementation preparation with suspensibility in high water.
Another technical problem to be solved by this invention is to provide the preparation method of above-mentioned plant zinc supplementation preparation.
For solving the problems of the technologies described above, technical scheme of the present invention is:
One kind of plant zinc supplementation preparation, is made up of following raw material:
Wherein, the polymeric polycarboxylic acid salt that described macromolecule dispersing agent is pectination.
Disecoctylmaleate sodium sulfonate content approximately 95% in described anhydrous penetrant t.
Preferably, above-mentioned plant zinc supplementation preparation, is white wettable powder, particle diameter D50≤1 micron, D90≤2 micron.
Preferably, above-mentioned plant zinc supplementation preparation, described macromolecule dispersing agent is macromolecule dispersing agent Geropon T36 or macromolecule dispersing agent 2700.
Preferably, above-mentioned plant zinc supplementation preparation, is made up of following raw material:
The preparation method of above-mentioned plant zinc supplementation preparation, concrete steps are:
(1) require zinc oxide, macromolecule dispersing agent, anhydrous penetrant t, polymer suspending agent MF-5 to mix according to above-mentioned formula;
(2) be crushed to particle diameter D50≤1 micron, D90≤2 micron through micronizer mill, be product.
Preferably, the preparation method of above-mentioned plant zinc supplementation preparation, concrete steps are:
(1) require zinc oxide, macromolecule dispersing agent, anhydrous penetrant t, polymer suspending agent MF-5 to mix according to above-mentioned formula;
(2) be crushed to particle diameter D50≤1 micron, D90≤2 micron through micronizer mill;
(3) fine powder of pulverizing through micronizer mill is mixed again, to prevent that each storeroom from, because of the different separation that cause of proportion, mixing problem of non-uniform, being product.
Corresponding particle diameter when above-mentioned D50 refers to that the cumulative particle sizes percentile of a sample reaches 50%, its physical significance is that the particle that particle diameter is greater than it accounts for 50%, the particle that is less than it also accounts for 50%, D50 and is also meso-position radius or median particle diameter; Corresponding particle diameter when D90 refers to that the cumulative particle sizes percentile of a sample reaches 90%, its physical significance is that the particle that particle diameter is greater than it accounts for 10%, the particle that is less than it accounts for 90%.
The invention has the beneficial effects as follows:
Above-mentioned plant zinc supplementation preparation, it is a kind of plant zinc supplementation preparation of high-content, its effective zinc content is greater than 72%, in water, suspension effect is outstanding in use, preparation particle diameter D50≤1 micron, D90≤2 micron, add specific high-efficient penetrant at the nano level of preparation particle diameter simultaneously, utilize the synergy of each component, greatly improve the assimilation effect of plant to zinc element, overcome the difficult problem that existing zinc oxide plant is difficult to absorb; Its preparation method is simple, is applicable to the needs that large-scale industrial is produced.
Embodiment
Below in conjunction with specific embodiment, technical scheme of the present invention is further described.
Embodiment 1
One kind of plant zinc supplementation preparation, is white wettable powder, and particle diameter D50≤1 micron, D90≤2 micron, be made up of following raw material:
The preparation method of above-mentioned plant zinc supplementation preparation, concrete steps are:
(1) require zinc oxide, macromolecule dispersing agent Geropon T36, anhydrous penetrant t, polymer suspending agent MF-5 to mix according to above-mentioned formula;
(2) be crushed to particle diameter D50≤1 micron, D90≤2 micron through micronizer mill;
(3) fine powder of pulverizing through micronizer mill is mixed again, be product.
Embodiment 2
One kind of plant zinc supplementation preparation, particle diameter D50≤1 micron, D90≤2 micron, be made up of following raw material:
The preparation method of above-mentioned plant zinc supplementation preparation, concrete steps are:
(1) require zinc oxide, macromolecule dispersing agent 2700, anhydrous penetrant t, polymer suspending agent MF-5 to mix according to above-mentioned formula;
(2) be crushed to particle diameter D50≤1 micron, D90≤2 micron through micronizer mill, be product.
Embodiment 3
One kind of plant zinc supplementation preparation, particle diameter D50≤1 micron, D90≤2 micron, be made up of following raw material:
The preparation method of above-mentioned plant zinc supplementation preparation, concrete steps are:
(1) require zinc oxide, macromolecule dispersing agent Geropon T36, anhydrous penetrant t, polymer suspending agent MF-5 to mix according to above-mentioned formula;
(2) be crushed to particle diameter D50≤1 micron, D90≤2 micron through micronizer mill;
(3) fine powder of pulverizing through micronizer mill is mixed again, be product.
Embodiment 4
One kind of plant zinc supplementation preparation, particle diameter D50≤1 micron, D90≤2 micron, be made up of following raw material:
The preparation method of above-mentioned plant zinc supplementation preparation, concrete steps are:
(1) require zinc oxide, macromolecule dispersing agent 2700, anhydrous penetrant t, polymer suspending agent MF-5 to mix according to above-mentioned formula;
(2) be crushed to particle diameter D50≤1 micron, D90≤2 micron through micronizer mill;
(3) fine powder of pulverizing through micronizer mill is mixed again, be product.
Embodiment 5
One kind of plant zinc supplementation preparation, particle diameter D50≤1 micron, D90≤2 micron, be made up of following raw material:
The preparation method of above-mentioned plant zinc supplementation preparation, concrete steps are:
(1) require zinc oxide, macromolecule dispersing agent Geropon T36, anhydrous penetrant t, polymer suspending agent MF-5 to mix according to above-mentioned formula;
(2) be crushed to particle diameter D50≤1 micron, D90≤2 micron through micronizer mill;
(3) fine powder of pulverizing through micronizer mill is mixed again, be product.
Macromolecule dispersing agent described in above-described embodiment is that Geropon T36 or the Hensel of Luo Diya (Rhodia) company steps 2700 of (HUNTSMAN) company; It in anhydrous penetrant t, is 95% disecoctylmaleate sodium sulfonate; Polymer suspending agent MF-5 is purchased from Wuxi novel auxiliary agent company limited.
Above-described embodiment prescription analysis:
Described zinc oxide (ZnO) English name is Zinc oxide, Chinese another name has zinc white, zinc white, zinc white, the flowers of zinc, Zinc Oxide, zinc white silver, a zinc oxide, hydrozincite etc., is a kind of oxide compound of zinc, and its molecular weight is 81.39, CAS:1314-13-2, can be used as zinc supplementation fertilizer application;
Macromolecule dispersing agent is the polymeric polycarboxylic acid salt of pectination, as 2700 of the Geropon T36 of Luo Diya (Rhodia) or Hensel (HUNTSMAN) advanced in years, can reduce solid or liquid particle gathering in dispersion system;
Described anhydrous penetrant t, is mainly 95% disecoctylmaleate sodium sulfonate, have infiltration fast, evenly, all features such as good of wettability, emulsifying property, whipability;
Described polymer suspending agent MF-5 has increases the viscosity of dispersion medium to reduce the settling velocity of particulate or to increase the hydrophilic effect of particulate.
Plant zinc supplementation preparation of the present invention, for wettable powder, particle diameter D50≤1 micron, D90≤2 micron after micronizer mill is pulverized, meet the plant degree of absorption of water-insoluble zinc supplementation material completely, and by the synergy between macromolecule dispersing agent, anhydrous penetrant t and the specific consumption of polymer suspending agent MF-5, plant is increased greatly to the degree of absorption of zinc oxide; Again because zinc oxide density is not easy more greatly to suspend, the present invention is through repeated screening, the polymeric polycarboxylic acid salt and the polymeric retention aid suspension agent MF-5 that have found out pectination are used in conjunction with in certain amount ranges, very high preparation suspensibility can be provided, suspensibility >=90%(ordinary method is measured), while use due to preparation dilution, preparation can have good suspension, be evenly distributed, further improved the plant assimilation effect of zinc oxide.
Plant zinc supplementation preparation of the present invention mainly provides growth required zinc element to plant, and while preventing plant zinc deficiency, growth will be suppressed the symptom that loses green or bleach between the vein that shows blade.The modal disease of control plant zinc deficiency is little leaf disease, and its typical case's performance is that blade diminishes, and between two joints, shortens.Such as, when the fruit trees such as apple, peach, pears lack zinc, blade will become not only little but also crisp, and can flock together, and also occurs yellow spotting on leaf.This plant zinc supplementation preparation can make the growth of plant health.
The field test results of test example 1 corn zinc supplementation
The effect of increasing production of plant zinc supplementation preparation to corn described in research embodiment 1, test site is located at Shandong Denghai Seeds Co.,Ltd the 16 test farm, 27 meters of height above sea level, 119 ° 56 of east longitude, 6 ', 37 ° 20 of north latitude, 7 '.Experimental cultivar is selected by the corn variety of Shandong Denghai Seeds Co.,Ltd's seed selection and is stepped on sea 605.Experimental field physical features is smooth, soil fertility is even, irrigation and drainage are convenient, basic soil fertility organic content: 26.8/kg, full nitrogen: 0.52g/kg, P
2o
5: 75.75mg/kg, K
2o:103.45mg/kg.PH value: 6.55.Front stubble is for staying fields for spring sowing.Experimental field row is long 9 meters, and 0.6 meter of line-spacing waits line-spacing plantation, 4000 plants/acre of planting densities, and two processing are established in test, choose plant zinc supplementation preparation described in 38 row foliage-spray embodiment 1, all the other 10 capable not spraying in contrast.Spray in blade face with atomizer with 2000 times of liquid of plant zinc supplementation preparation described in embodiment 1 in 4 leaf phases of corn and 9 leaf phases respectively.Other management are with contrast and general land for growing field crops.
Harvesting time and harvesting method: every processing is got at random 3 every 21.6 square metres results by diagonal method and calculated output, conversion per mu yield.The results are shown in Table 1 and table 2.
Table is recorded in table 12010 year field performance, fringe portion and yield traits investigation
Table is recorded in table 22011 year field performance, fringe portion and yield traits investigation
Conclusion: zinc is the important trace element of one that corn growth needs, in corn growth process, supplement zinc fertilizer according to plant nutritional deficiency symptom in time, the effective measure that improve corn yield, plant zinc supplementation preparation of the present invention has superpower instant solution, high-content, high purity, uphanging the features such as buoyancy, efficient absorption, volume increase upgrading be effective, is crop while there is zinc deficiency symptom, supplements the first-selected quality products of zinc fertilizer to crop.From test-results, within continuous 2 years, be arranged in the test of stepping on kind industry test farm, sea, be all that the output of processing is higher than the output of contrast.
Above-mentioned detailed description of this kind of plant zinc supplementation preparation and preparation method thereof being carried out with reference to embodiment; illustrative rather than determinate; can list several embodiment according to institute's limited range; therefore in the variation and the modification that do not depart under general plotting of the present invention, within should belonging to protection scope of the present invention.
Claims (6)
1. a kind of plant zinc supplementation preparation, is characterized in that: be made up of following raw material:
Wherein, the polymeric polycarboxylic acid salt that described macromolecule dispersing agent is pectination.
2. plant zinc supplementation preparation according to claim 1, is characterized in that: be white wettable powder, and particle diameter D50≤1 micron, D90≤2 micron.
3. plant zinc supplementation preparation according to claim 1, is characterized in that: described macromolecule dispersing agent is macromolecule dispersing agent Geropon T36 or macromolecule dispersing agent 2700.
4. plant zinc supplementation preparation according to claim 1, is characterized in that: be made up of following raw material:
5. the preparation method of the plant zinc supplementation preparation described in one of claim 1-4, is characterized in that: concrete steps are:
(1) require zinc oxide, macromolecule dispersing agent, anhydrous penetrant t, polymer suspending agent MF-5 to mix according to above-mentioned formula;
(2) be crushed to particle diameter D50≤1 micron, D90≤2 micron through micronizer mill, be product.
6. the preparation method of plant zinc supplementation preparation according to claim 5, is characterized in that: concrete steps are:
(1) require zinc oxide, macromolecule dispersing agent, anhydrous penetrant t, polymer suspending agent MF-5 to mix according to above-mentioned formula;
(2) be crushed to particle diameter D50≤1 micron, D90≤2 micron through micronizer mill;
(3) fine powder of pulverizing through micronizer mill is mixed again, be product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034791.XA CN103772046A (en) | 2014-01-24 | 2014-01-24 | Zinc supplementing preparation for plants and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410034791.XA CN103772046A (en) | 2014-01-24 | 2014-01-24 | Zinc supplementing preparation for plants and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103772046A true CN103772046A (en) | 2014-05-07 |
Family
ID=50564879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410034791.XA Pending CN103772046A (en) | 2014-01-24 | 2014-01-24 | Zinc supplementing preparation for plants and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103772046A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105061079A (en) * | 2015-08-18 | 2015-11-18 | 浙江大学 | Application of nano-zinc fertilizer to promotion of zinc accumulation in crops |
| CN113214010A (en) * | 2021-05-27 | 2021-08-06 | 东莞德盛肥料科技有限公司 | Magnesium oxide and zinc oxide suspension fertilizer and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101194611A (en) * | 2007-06-08 | 2008-06-11 | 浙江新农化工股份有限公司 | Thiazole zincium suspension agent and method for producing the same |
| CN101357856A (en) * | 2008-07-17 | 2009-02-04 | 东莞市施普旺生物科技有限公司 | Zinc oxide suspending agent |
-
2014
- 2014-01-24 CN CN201410034791.XA patent/CN103772046A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101194611A (en) * | 2007-06-08 | 2008-06-11 | 浙江新农化工股份有限公司 | Thiazole zincium suspension agent and method for producing the same |
| CN101357856A (en) * | 2008-07-17 | 2009-02-04 | 东莞市施普旺生物科技有限公司 | Zinc oxide suspending agent |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105061079A (en) * | 2015-08-18 | 2015-11-18 | 浙江大学 | Application of nano-zinc fertilizer to promotion of zinc accumulation in crops |
| CN105061079B (en) * | 2015-08-18 | 2018-06-15 | 浙江大学 | Nanometer zinc fertilizer is promoting crop to the application in the accumulation of zinc |
| CN113214010A (en) * | 2021-05-27 | 2021-08-06 | 东莞德盛肥料科技有限公司 | Magnesium oxide and zinc oxide suspension fertilizer and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106259403B (en) | Plant growth regulator composition with synergistic effect | |
| CN104255774B (en) | Suspension seed-coating agent of a kind of control of maize smut and preparation method thereof | |
| CN113896592B (en) | Liquid calcium fertilizer and preparation method and application thereof | |
| CN104026127A (en) | Plant growth regulator combination and application and preparation thereof | |
| CN106962381A (en) | Plant growth regulator composition with synergistic effect | |
| CN102826906B (en) | Composition comprising seaweed fertilizer and brassinolide | |
| CN105237102A (en) | Compound preparation for improving drought resistance of wheat and use method therefor | |
| CN106472545A (en) | One plant growth regulators | |
| CN105594530B (en) | Agricultural method for controlling cadmium and enriching selenium of rice | |
| CN106900730A (en) | A kind of plant growth regualting composition | |
| CN106922714A (en) | Plant growth regulator composition with synergistic effect | |
| JP5362557B2 (en) | Plant growth promoter | |
| CN102329165A (en) | Preparation method of biological fertilizer additive | |
| CN103772046A (en) | Zinc supplementing preparation for plants and preparation method thereof | |
| CN104026132B (en) | A kind of wheat cold-resistant conditioning agent preparation method | |
| CN106889106B (en) | Plant growth regulator for dry farming rice | |
| CN110447647B (en) | Plant growth regulator and application thereof | |
| CN105794784B (en) | Extend method, the medicament at ornamental type rape florescence and preparation method thereof | |
| CN102976861B (en) | Preparation for promoting growth and development of wheat in weak light environment and preparation method thereof | |
| CN109247337A (en) | A kind of composite seed coating agent improving Vigor of Zea mays L. Seeds | |
| CN107232019A (en) | Grape stable yields is realized using miscegenation and significantly reduces the implantation methods of its cadmium content | |
| CN106748176A (en) | Special Water soluble fertilizer of a kind of potato containing nitrification inhibitor and preparation method thereof | |
| CN103583539A (en) | Thidiazuron water dispersible granule, and preparation method and application thereof | |
| CN108218611A (en) | A kind of novel plant nutritional agents and preparation method thereof | |
| CN106857679A (en) | Plant growth regulator composition containing Thidiazuron and super quick albumen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160511 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |