CN100425575C - High concentration organic zinc fertilizer and its preparing method - Google Patents
High concentration organic zinc fertilizer and its preparing method Download PDFInfo
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- CN100425575C CN100425575C CNB2006100221175A CN200610022117A CN100425575C CN 100425575 C CN100425575 C CN 100425575C CN B2006100221175 A CNB2006100221175 A CN B2006100221175A CN 200610022117 A CN200610022117 A CN 200610022117A CN 100425575 C CN100425575 C CN 100425575C
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- zinc
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Abstract
The high concentration organic zinc fertilizer is prepared with inorganic zinc compound 30-70 wt%, organic complex 10-30 wt%, assistant 10-20 wt% and water for the rest. The inorganic zinc compound is one or two of zinc oxide, zinc sulfate, zinc nitrate, zinc hydroxide, zinc sulfide and zinc chloride; the organic complex is at least one of ethylene diamine, diethylamine, diethanolamine, etc; and the assistant is at least one of sorbitan monooleate ethoxylate, alkylphenol ethoxylate, fatty alcohol ethoxylate and caster oil ethoxylate. The present invention can replenish zinc in crop to improve quality of crop, increase yield of crop and resist disease. The present invention also provides the preparation process of the high concentration organic zinc fertilizer.
Description
Technical field:
The present invention relates to a kind of chemical fertilizer, particularly relate to a kind of high concentration organic zinc fertilizer and preparation method thereof.
Background technology:
Zinc element is one of trace element necessary in the process of crop growth, zinc involved in plant photosynthesis, proteinic metabolism, synthesizing of growth hormone, bud, stem are suppressed when lacking zinc, and growing stops, and plant type is short and small, the leaf minor malformation, the bald scarce grain of clump short (lotus throne branch), fruit ear, fruit little skin depth (mummy), yield poorly, physiological disturbance such as poor quality.Zinc also is the maximum micro-metals of content in the human body, and lacking zinc in the food, to influence brain development bad.
The research of relevant zinc fertilizer at present more (as: Chinese patent application number: 200610010775.2---with the method for production of phosphate fertilizer zinc phosphate; 87105126.5---the synthetic method of solvay-type fertilizer Youkangxing), but lack the exploitation of the specificity zinc fertilizer that farm crop are used, the existing fertilizer that contains zinc comprises the composite fertilizer of the various nutrient elements of zinc often, and only the soil and the crop of scarce zinc lack specific aim to some for these.
Summary of the invention:
The object of the present invention is to provide and a kind ofly can replenish crop zinc attainment branch fast, improve quality of agricultural product, the agriculture special-purpose high concentration organic zinc fertilizer that significantly improves crop yield and have control crop nutritional deficiency physiological disturbance function.Another object of the present invention is for the preparation method of the simple high concentration organic zinc fertilizer of a kind of making method is provided.
Order of the present invention is achieved like this:
High concentration organic zinc fertilizer of the present invention is made by following raw material: inorganic zinc 30-70%, organic coordination compound 10-30%, auxiliary agent 10-20%, water surplus by weight percentage; Inorganic zinc is one or both in zinc oxide, zinc sulfate, zinc nitrate, zinc hydroxide, zinc sulphide, the zinc chloride, organic coordination compound is at least a in quadrol, diethylamine, diethanolamine, propylene diamine, diethylenetriamine, trolamine, ethylenediamine tetraacetic acid (EDTA), the urea, and auxiliary agent is at least a in sorbitol monooleate Soxylat A 25-7, alkylphenol polyoxyethylene, fatty alcohol-polyoxyethylene ether, the castor oil polyoxyethylene ether.
The concentration of above-mentioned high concentration organic zinc fertilizer is the 400-750 grams per liter.
Above-mentioned high concentration organic zinc fertilizer is a suspension agent.
The preparation method of high concentration organic zinc fertilizer of the present invention is in proportion with inorganic zinc, organic coordination compound and water 30-100 ℃ temperature condition, and normal pressure reaction 1-3 hour down adds auxiliary agent again and handles through ultramicronising and make.
High density zinc fertilizer of the present invention has raw material and is easy to get, and production cost is low, stable performance, and fertilizer efficiency is lasting, the biological effectiveness height, characteristics such as with strong points are promoting plant-growth, there is unusual effect the physiological disease aspect that prevention and treatment plant zinc deficiency cause.
The mu consumption only was the 20-30 milliliter when the prepared high density zinc fertilizer of the present invention used, and clear water extension rate 2000-3000 doubly mainly adopts foliage-spray to carry out the land for growing field crops and uses during use.Its fertilizer efficiency sees Table one.
Compared with prior art, the present invention has following advantage:
1, raw material is cheap and easy to get, and the preparation condition gentleness is easy to operate and safe, 100% output capacity, and production cost is low, is suitable for suitability for industrialized production.
2, easy to use, zinc content height, the prepared zinc fertilizer of the present invention is up to the 400-750 grams per liter.Can mix with arbitrary proportion with water, it is neutral that the aqueous solution is, and can mix with any agricultural chemicals, chemical fertilizer and use, use and convenient.
3, rapidly and efficiently, the prepared zinc fertilizer of the present invention can be absorbed by axis, leaf, flower, fruit rapidly, replenishes the plain nutrition of plant zinc fast, and the mu consumption has only the 1/3-1/4 of common zinc fertilizer, and utilization ratio reaches more than 90%.
4, stable, the safety of the prepared zinc fertilizer of the present invention, environmental protection, it is neutral that the aqueous solution is, and the absorption rate height is safe in utilization to crop, to no any pollutions such as soil, air, water bodys.
Embodiment:
Embodiment 1:
Present embodiment 1 high concentration organic zinc fertilizer is made by following raw material by weight percentage:
Zinc oxide 52.5
Trolamine 16
Diethanolamine 4.5
Alkylphenol polyoxyethylene 8
Water 19
After the above-mentioned raw materials mixing, under 35 ℃ ± 5 ℃ temperature, stirring reaction 3 hours, ball mushroom machine are pulverized and were got product of the present invention in 0.5 hour.Its fertilizer efficiency sees Table 1.
Embodiment 2:
Present embodiment 2 high concentration organic zinc fertilizers are made by following raw material by weight percentage:
Zinc oxide 40
Zinc chloride 15
Trolamine 10
Diethylamine tetraacethyl 4.5
Sorbitol monooleate Soxylat A 25-7 8
Water 22.5
After above-mentioned raw materials mixed, under 75 ± 5 ℃ of temperature, stirring reaction 2 hours, be cooled to room temperature after, ball mushroom machine pulverized 0.5 hour product of the present invention.Its fertilizer efficiency sees Table 1.
Embodiment 3:
Present embodiment 3 high concentration organic zinc fertilizers are made by following raw material by weight percentage:
Zinc sulphide 45
Zinc hydroxide 10
Ethylene glycol amine 12
Urea 2
Castor oil polyoxyethylene ether 8
Water 23
After above-mentioned raw materials mixed, under 90 ± 5 ℃ of temperature, stirring reaction 2.5 hours, be cooled to room temperature after, ball mushroom machine pulverized 0.5 hour product of the present invention.Its fertilizer efficiency sees Table 1.
Table 1 the present invention mainly needing to be used for the test situation of zinc crop such as paddy rice
(this test is carried out in Wenjiang, Sichuan Province county, Pixian County)
The foregoing description is that foregoing of the present invention is further described, but this should be interpreted as that the scope of the above-mentioned theme of the present invention only limits to the foregoing description.All technology that realizes based on foregoing all belong to scope of the present invention.
Claims (3)
1, high concentration organic zinc fertilizer is characterized in that being made by following raw material by weight percentage: inorganic zinc 30-70%, organic coordination compound 10-30%, auxiliary agent 10-20%, water surplus; Inorganic zinc is one or both in zinc oxide, zinc sulfate, zinc nitrate, zinc hydroxide, zinc sulphide, the zinc chloride, organic coordination compound is at least a in quadrol, diethylamine, diethanolamine, propylene diamine, diethylenetriamine, trolamine, ethylenediamine tetraacetic acid (EDTA), the urea, and auxiliary agent is at least a in sorbitol monooleate Soxylat A 25-7, alkylphenol polyoxyethylene, fatty alcohol-polyoxyethylene ether, the castor oil polyoxyethylene ether.
2, high concentration organic zinc fertilizer as claimed in claim 1 is characterized in that the high density zinc fertilizer is a suspension agent.
3, the preparation method of high concentration organic zinc fertilizer as claimed in claim 1, it is characterized in that this method be in proportion with inorganic zinc, organic coordination compound and water in 30-100 ℃ of temperature condition, down reaction 1-3 hour of normal pressure adds auxiliary agent again and handles through ultramicronising and make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100221175A CN100425575C (en) | 2006-10-25 | 2006-10-25 | High concentration organic zinc fertilizer and its preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100221175A CN100425575C (en) | 2006-10-25 | 2006-10-25 | High concentration organic zinc fertilizer and its preparing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1944350A CN1944350A (en) | 2007-04-11 |
| CN100425575C true CN100425575C (en) | 2008-10-15 |
Family
ID=38044028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100221175A Expired - Fee Related CN100425575C (en) | 2006-10-25 | 2006-10-25 | High concentration organic zinc fertilizer and its preparing method |
Country Status (1)
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| CN (1) | CN100425575C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011004682A1 (en) * | 2011-02-24 | 2012-08-30 | Kürzeder & März Bleichhilfsmittel | Fertilizer, useful as a foliar fertilizer, comprises zinc sulfide, a thickener and formulation adjuvant |
| CN104446678B (en) * | 2014-12-04 | 2017-11-14 | 成都新朝阳作物科学有限公司 | High amount of liquid fertilizer of chelated zinc and preparation method and application |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US424367A (en) * | 1890-03-25 | Baling-press | ||
| CN1007767B (en) * | 1985-08-19 | 1990-04-25 | 索尼公司 | Bar antenna device |
| CN1234656C (en) * | 2004-05-10 | 2006-01-04 | 韩中文 | High concentration organic boric fertilizer |
-
2006
- 2006-10-25 CN CNB2006100221175A patent/CN100425575C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US424367A (en) * | 1890-03-25 | Baling-press | ||
| CN1007767B (en) * | 1985-08-19 | 1990-04-25 | 索尼公司 | Bar antenna device |
| CN1234656C (en) * | 2004-05-10 | 2006-01-04 | 韩中文 | High concentration organic boric fertilizer |
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| Publication number | Publication date |
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| CN1944350A (en) | 2007-04-11 |
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Granted publication date: 20081015 Termination date: 20091125 |