CN102491797A - Method for preparing chelating magnesium - Google Patents
Method for preparing chelating magnesium Download PDFInfo
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- CN102491797A CN102491797A CN2011103576476A CN201110357647A CN102491797A CN 102491797 A CN102491797 A CN 102491797A CN 2011103576476 A CN2011103576476 A CN 2011103576476A CN 201110357647 A CN201110357647 A CN 201110357647A CN 102491797 A CN102491797 A CN 102491797A
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Abstract
The invention belongs to the technical field of multifunctional foliage fertilizer and provides a method for preparing chelating magnesium. The preparation steps are as follows: preparing 20% of magnesium carbonate suspension first by volume percent, and adding the 20% of magnesium carbonate suspension during the preparation process of compound microbial activated solution; and the specific method comprises the steps of combining the following materials by volume ratio: 3 % to 5% of EM stock solution, 2% to 5% of honey, 25% to 30% of the magnesium carbonate suspension and 60% to 70% of deionized water, blending the mixture uniformly, and putting the mixture in a rotary shaking table with the speed of 120 r/min to 180 r/min and fermenting for 6 to 7 days under ambient temperature. Therefore, chelating magnesium can be obtained. The method has the advantages that the magnesium fermented with compound microbe is in a chelating (complexation) state or an anion cation balance state, is easily insoluble in water, and is easy to be absorbed by plants; and when the chelating magnesium is applied on leaves, the chlorophyl content of vegetables can be improved, and the problem of physiological barrier of plants caused by lack of magnesium can be solved effectively.
Description
Technical field
The invention belongs to the technical field of multifunctional foliage fertilizer, utilize the compound microorganism ferments technology to be transformed into active chelating attitude magnesium soluble in water to the magnesiumcarbonate that is insoluble in water.Made chelating attitude magnesia mixture is used for foliage-spray can effectively solve the physiological barrier (like the green pepper color exception that magnesium deficiency causes, the growth deformity) that the plant magnesium deficiency causes.Said preparation cultivation manufacture craft is easy, application cost is low, method of use is simple.Use range is wider, has broad application prospects.
Background technology
Magnesium is the essential nutritive element of plant, chlorophyll synthetic with photosynthesis in play an important role.Plant is because the physiological barrier that causes of magnesium deficiency is a lot, the modal green pepper color exception that causes like magnesium deficiency, and the growth deformity influences very big to yield and quality.Simultaneously at present in the facility plastic greenhouse agriculture prodn since multiple crop index high with use chemical fertilizer in a large number, the secondary salinization and the acidifying of soil are commonplace, make magnesium passivation in soil become disappearance.The shortcoming of used magnesium preparation is to be insoluble in water or to be easy to deposition or passivation in environment in the agriculture prodn at present, and difficulty or ease are by plant absorbing; The Adlerika of 2%-10% commonly used sprays as foliage fertilizer in the production, though it is water-soluble, application cost is higher, is difficult to large scale application in agriculture prodn.
Complex microorganism is that EM is the english abbreviation of Effective Microorganisms, and the Chinese meaning is CEM, and it is good for professor's husband invention to dredge ball university ratio by Japan.EM stoste is that kind of mikrobe was formed surplus photosynthetic bacterium, lactobacillus, yeast flora, actinomycete group, thread flora etc. belonged to 80 for 5 kind 10.The EM technology is a present maximum biotechnology of range of application in the world, and effect is obvious in the agricultural naturally method of Japan and Organic farming.Compare with general biotechnological formulation, it has complex structure, stable performance, multiple functional advantage, and up to now, EM is in more than 90 countries and regions widespread uses such as Japan, the U.S., Brazil, France, Taiwan.According to document announcement, EM is applicable to multiple fields such as plant husbandry, aquaculture, environmental protection, body-care.
At present domestic technical elements at alleviation hunger sign in plant shape has been obtained some patents of invention, but utilizes the relevant chelating attitude magnesia mixture of microbial fermentation technology preparation few as the patent of invention of foliage fertilizer.
Summary of the invention
Goal of the invention:The present invention is directed to the plant magnesium deficiency and cause physiological barrier, utilize microbial fermentation technology to be transformed into activated carbon soluble in water to the magnesiumcarbonate that is insoluble in water.Said preparation science in facility cultivation is used, and can reach plant physiology obstacle and raising vegetable crop and the effect of improving quality that effective control magnesium deficiency causes.
Technical scheme:A kind of preparation method of chelating attitude magnesia mixture; It is characterized in that per-cent meter by volume; Getting 3%～5%EM stoste, 2%～5% honey, 25%～30% magnesiumcarbonate suspension liquid, 60%～70% deionized water mixes; In confined conditions, 120r/min～180r/min jolting forms at room temperature fermentation 6-7d.
Described 20% magnesiumcarbonate suspension liquid is to take by weighing 200 gram magnesiumcarbonate (analytical pure) in 500 ml beakers, uses the ionized water heating for dissolving, at last at 1000 milliliters of volumetric flask constant volumes.
Described honey is the honey product of purchasing in the supermarket, and its effect is as energy substance in mikrobe rejuvenation, fermenting process.
Described complex microorganism is that EM stoste contains effective active mikrobes such as milk-acid bacteria, yeast, photosynthetic bacteria, and viable count is no less than 100,000,000/milliliter, and pH is not less than 3.8, and color is a tawny, translucent liquid, and smell is denseer pure tart flavour or tart flavour.EM produces for liking technological (Nanjing) ltd of peaceful happy environment friendly biological.
Technique effect:
A kind of preparation method who is directed against the chelating attitude magnesia mixture of the physiological barrier of eliminating the initiation of plant magnesium deficiency, it is cultivated, and manufacture craft is easy, application cost is low, method of use is simple, range of application is wider.The magnesium deficiency symptom of plant can be eliminated rapidly as foliage spray, the green pepper color exception that causes by magnesium deficiency can be effectively prevented, the growth deformity, the chlorophyll content of raising fruit increases output.In facility cultivation is poured water process, add said preparation, can improve soil physical and chemical property, increase the retaining water retention capacity of soil, improve the utilization ratio of vegetables, increase output and improve quality nitrogen (N), phosphorus (P), potassium (K) inorganic nutrients.
⑴ the single soil nutrient that can cause to fertilize of the medium-term and long-term continuous cropping of green pepper facility cultivation is lacked of proper care, and causes magnesium deficiency physiological barrier (green pepper color exception, growth deformity), to the yield and quality deleterious impact of green pepper.Test is illustrated in when finding that green pepper has the magnesium deficiency symptom, can eliminate the green pepper color exception that is caused by magnesium deficiency at foliage spray chelating attitude magnesia mixture, the growth deformity, and the chlorophyll content of raising fruit increases output.
⑵ add said preparation and be used for fertigation in facility cultivation is poured water process; Can improve the physico-chemical property of continuous cropping soil; Soil pH value is risen, increase the content of alkali-hydrolyzable nitrogen and quick-acting magnesium, increase the retaining water retention capacity of soil; Improve the utilization ratio of plant, suppress pathogenic bacteria infecting plant to nitrogen (N), phosphorus (P), potassium inorganic nutrients such as (K).
⑶ bear fruit the phase at green pepper, and foliage-spray chelating attitude magnesia mixture 2-3 time can effectively prevent the color exception that caused by magnesium deficiency, and the growth deformity improves the chlorophyll content of green pepper, increases output, improves quality.
Embodiment
Below in conjunction with 6 instances the present invention is carried out detailed narration, but the present invention is not limited to given embodiment.
Among the embodiment; By above-mentioned volume ratio EM stoste, honey and water are mixed earlier; And then the magnesiumcarbonate suspension liquid of adding 20% in mixed solution, the speed of putting in confined conditions is that the rotary shaking table room temperature fermentation 6-7d of 120r/min～180r/min forms.Measure through standard method, the chelating attitude magnesium preparation pH 6.5-7.5 that each instance is prepared, living bacteria count (CFU) are all greater than 1.0 hundred million/milliliter, activated carbon content 5%-6%.
In the compound microorganism ferments process; The effect of honey is for mikrobe rejuvenation and metabolism the C source and the energy to be provided; Mikrobe becomes active state from dormant state after obtaining the C source and the energy, and complex microorganism liquid contains lot of organic acids, amino acid and many active substances; With magnesiumcarbonate complexing or chelating, become dissolved state.The chelating attitude magnesium preparation of preparation is further diluted the back as foliage spray or soil irrigation fertilising; In the plastic greenhouse of the plantation green pepper of Nanjing vegetable or flower institute, use; It is unusual by the green pepper fruit color that magnesium deficiency causes to have obtained effective prevention; The growth deformity, the chlorophyll content of raising fruit increases effects such as output and elimination soil continuous cropping obstacle.
Claims (2)
1. the preparation method of a chelating attitude magnesia mixture; It is characterized in that per-cent meter by volume; Getting 3%～5%EM stoste, 2%～5% honey, 25%～30% magnesiumcarbonate suspension liquid, 60%～70% deionized water mixes; In confined conditions, 120r/min～180r/min jolting forms at room temperature fermentation 6-7d.
2. according to the preparation method of right 1 desired chelating attitude magnesia mixture; It is characterized in that described EM stoste contains effective active mikrobes such as milk-acid bacteria, yeast, photosynthetic bacteria; Viable count is no less than 100,000,000/milliliter, and pH is not less than 3.8, and color is a tawny; Translucent liquid, smell is denseer pure tart flavour or tart flavour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2011103576476A CN102491797A (en) | 2011-11-14 | 2011-11-14 | Method for preparing chelating magnesium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011103576476A CN102491797A (en) | 2011-11-14 | 2011-11-14 | Method for preparing chelating magnesium |
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| CN102491797A true CN102491797A (en) | 2012-06-13 |
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| CN2011103576476A Pending CN102491797A (en) | 2011-11-14 | 2011-11-14 | Method for preparing chelating magnesium |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261908A (en) * | 2014-10-15 | 2015-01-07 | 广西大学 | Biological organic nutrient solution fertilizer |
| CN105860981A (en) * | 2016-05-05 | 2016-08-17 | 河海大学 | Amendment for facility acidized soil and preparation method of amendment |
| CN109503251A (en) * | 2018-10-25 | 2019-03-22 | 武汉大学 | A kind of preparation method and applications of biostimulant |
| CN111567261A (en) * | 2020-05-14 | 2020-08-25 | 中国科学院沈阳应用生态研究所 | Plant toner and application and use method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721371A (en) * | 2004-07-14 | 2006-01-18 | 大连水产学院 | Process for preparing bio-organic chelated trace fertilizer |
| CN101045654A (en) * | 2007-03-07 | 2007-10-03 | 烟台开发区宝源生物实业有限公司 | Organic-inorganic compound fertilizer adopting double chelation technology and production process thereof |
| CN101591206A (en) * | 2009-05-27 | 2009-12-02 | 江西百叶神生态科技有限公司 | A kind of biological liquid fertilizer and preparation method thereof |
-
2011
- 2011-11-14 CN CN2011103576476A patent/CN102491797A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1721371A (en) * | 2004-07-14 | 2006-01-18 | 大连水产学院 | Process for preparing bio-organic chelated trace fertilizer |
| CN101045654A (en) * | 2007-03-07 | 2007-10-03 | 烟台开发区宝源生物实业有限公司 | Organic-inorganic compound fertilizer adopting double chelation technology and production process thereof |
| CN101591206A (en) * | 2009-05-27 | 2009-12-02 | 江西百叶神生态科技有限公司 | A kind of biological liquid fertilizer and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261908A (en) * | 2014-10-15 | 2015-01-07 | 广西大学 | Biological organic nutrient solution fertilizer |
| CN104261908B (en) * | 2014-10-15 | 2017-06-16 | 广西大学 | A kind of biological organic nutrient liquid fertilizer |
| CN105860981A (en) * | 2016-05-05 | 2016-08-17 | 河海大学 | Amendment for facility acidized soil and preparation method of amendment |
| CN105860981B (en) * | 2016-05-05 | 2019-03-22 | 河海大学 | A kind of facility acidified soil conditioner and preparation method thereof |
| CN109503251A (en) * | 2018-10-25 | 2019-03-22 | 武汉大学 | A kind of preparation method and applications of biostimulant |
| CN111567261A (en) * | 2020-05-14 | 2020-08-25 | 中国科学院沈阳应用生态研究所 | Plant toner and application and use method thereof |
| CN111567261B (en) * | 2020-05-14 | 2022-03-04 | 中国科学院沈阳应用生态研究所 | Plant toner and application and use method thereof |
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Application publication date: 20120613 |