CN1408681A - Composite chelate full nutritive plant growing agent and its preparing method - Google Patents
Composite chelate full nutritive plant growing agent and its preparing method Download PDFInfo
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- CN1408681A CN1408681A CN 02131279 CN02131279A CN1408681A CN 1408681 A CN1408681 A CN 1408681A CN 02131279 CN02131279 CN 02131279 CN 02131279 A CN02131279 A CN 02131279A CN 1408681 A CN1408681 A CN 1408681A
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Abstract
The composite chelate plant growing agent is prepared through dissolving ternary phosphonic acid, quaternary hosphonic acid, quinary phoshponic acid or their mixture as chelating agent in alkali potassium or sodium hydroxide solution; regulating the pH value of the solution; and adding calcium nitrate, potassium nitrate, magnesium nitrate, ammonium nitrate, ammonium sulfate, ferrous sulfate, manganese sulfate, zinc sulfate, copper sulfate, magnesium chloride, boric acid, calcium molybdenate, potassuim carbonate, calcium oxide, potassium oxide and magnesium oxide in certain proportion. It provides plant with necessary elements and various nutrients for plant to grow in difference stage.
Description
Technical field
The present invention relates to plant growth agent of a kind of composite chelate full nutritive type and preparation method thereof.The technology of preparing that belongs to plant nutrient agent.
Background technology
Plant nutrient agent with the organic liquid chelating has good water solubility, is easy to flow, Stability Analysis of Structures, be difficult for by soil fixing, plant absorbing rate height, and effect of increasing production obviously reaches advantage easy to use, and its superiority is apparently higher than mineral manure.Yet use and the development at home of present organic chelated nutrition agent is subjected to two aspect factors restrictions: a sequestrant cost height that is to use causes the production cost of prepared chelating nutrition agent will exceed several times of inorganic little fertilizer even tens times; The 2nd, contained element is the single type nutrition agent of 2-3 kind in the chelating nutrition agent of preparation, particularly lacks phosphoric, does not reach the demand of the required multiple element of plant-growth far away.
Summary of the invention
The object of the present invention is to provide plant growth agent of a kind of composite chelate full nutritive type and preparation method thereof.The required element of the contained plant-growth of this all nutrition type plant growth agent is abundant, and the preparation method is simple, production cost is low.
For achieving the above object, the present invention is realized by following technical proposals.All nutrition type plant growth agent provided by the present invention is the solution of contained following all or part of or single-element in every liter of plant-growth agent solution, and various constituent contents are:
Macroelement: nitrogen 10-30g, phosphorus 2-12g, potassium 10-40g
Moderate-element: calcium 1.0-2.0g, magnesium 0.2-0.5g, sulphur 2-5g
Trace element: iron 5-50mg, manganese 4-40mg, zinc 2-17mg, copper 0.3-5mg, molybdenum 1-5mg, boron 20-40mg.
The preparation method of above-mentioned composite chelate full nutritive type plant growth agent, with the organic phospho acid is sequestrant, adopt one-step synthesis, process comprises reaction, reflux, tail gas recycle, vacuum-drying, make composite chelate full nutritive type plant growth agent, it is characterized in that, with ternary phosphonic acids or quaternary phosphonic acids or five yuan of phosphonic acids or their mixture is sequestrant, in basic solution potassium hydroxide or sodium hydroxide, dissolve, solution is transferred to the compound that pH6.5～7.5 o'clock add following metal in proportion: nitrocalcite, saltpetre, magnesium nitrate, ammonium nitrate, ammonium sulfate, ferrous sulfate, manganous sulfate, zinc sulfate, copper sulfate, magnesium chloride, boric acid, calcium molybdate, salt of wormwood, yellow soda ash, calcium oxide, potassium oxide, magnesium oxide reacts in reactor.
Be favourable transportation and preservation, plant growth agent preparation method of the present invention can polynary phosphonic acids sequestrant solid and each plant development is essential weighing respectively, combination, the transportation and deposit in proportion under solid form of metallic element compound, mix before using, be mixed with the aqueous solution.
The invention has the advantages that contained element is abundant, can offer the required various nutritive ingredients of plant different growing stages, easy to use, plant absorbing rate height, the preparation method is easy, price is low.
Embodiment
Embodiment 1:
600 gram diethylenetriamine pentamethylenophosphonic acid(DTPP)s and 604 are restrained the potassium hydroxide mixed dissolutions in 15 premium on currency, in this solution, add 428 gram ferrous sulfate (heptahydrate) and make dissolving, add 5 premium on currency again, it is green that solution is, pH 6-7, this nourishing type plant growth agent (20 liters of solution) contains nitrogen, the phosphorus of organic, the potassium and the 0.4% chelating attitude ferro element of ionic state.
Embodiment 2:
700 gram ethylenediamine tetramethylene phosphonic acids (monohydrate) and 114 are restrained the calcium hydroxide mixed dissolutions in 8 premium on currency, in this solution, add 392 gram potassium hydroxide and make dissolving, add 2 premium on currency again, pH value of solution 7, this nourishing type plant growth agent (10 liters of solution) contain nitrogen, the phosphorus of organic, the potassium and the 0.6% chelating attitude calcium constituent of ionic state.
Embodiment 3:
900 gram ethylenediamine tetramethylene phosphonic acids (monohydrate) and 776 gram potassium hydroxide are dissolved in 15 premium on currency, in this solution, add 495 gram copper sulfate (pentahydrate) and make dissolving, add 5 premium on currency again, pH value of solution 7, this nourishing type plant growth agent (20 liters of solution) contain nitrogen, the phosphorus of organic, the potassium and the 0.6% chelating attitude copper of ionic state.
Embodiment 4:
350 gram ethylenediamine tetramethylene phosphonic acids (monohydrate), 118 gram nitrocalcite, 223 gram vitriolate of tartar, 29.6 gram magnesium nitrates, 259 gram potassium hydroxide and 223 gram ammonium nitrates are added mixed dissolution in 5 premium on currency.Stir adding 250 milligrams of manganous sulfates (monohydrate), 144 milligrams of zinc sulfate (heptahydrate), 500 milligrams of ferrous sulfate (heptahydrate), 20 milligrams of copper sulfate (pentahydrate) down, and then add 245 milligrams of Sodium orthomolybdates (dihydrate) and 1.7 gram boric acid.Finally be prepared into 10 liters of pH7.5 settled solutions behind all compound dissolutions, be green or brown.It is as follows that this all nutrition type plant growth agent (10 liters of solution) contains various nutritive elements:
Nitrogen N:140 grams
Phosphorus P:100 grams
Potassium K:280 grams
Sulphur S:42 grams
Calcium Ca:20 grams
Magnesium Mg:5 grams
Iron Fe:100 milligrams
Manganese Mn:80 milligrams
Zinc Zn:33 milligrams
Copper Cu:5 milligrams
Molybdenum Mo:50 milligrams
Boron: 300 milligrams
Claims (2)
1, a kind of plant growth agent of composite chelate full nutritive type is characterized in that: the solution of contained following all or part of or single-element in every liter of solution, and various constituent contents are:
Macroelement: nitrogen 10-30g, phosphorus 2-12g, potassium 10-40g
Moderate-element: calcium 1.0-2.0g, magnesium 0.2-0.5g, sulphur 2-5g
Trace element: iron 5-50mg, manganese 4-40mg, zinc 2-17mg, copper 0.3-5mg, molybdenum 1-5mg, boron 20-40mg.
2, press the preparation method of the plant growth agent of the described composite chelate full nutritive type of claim 1, this method is sequestrant with the organic phospho acid, oxide compound with metal, oxyhydroxide, muriate, nitrate, vitriol, compounds such as carbonate mix in solution, make composite chelate full nutritive type plant growth agent, it is characterized in that: with ternary phosphonic acids or quaternary phosphonic acids or five yuan of phosphonic acids or their mixture is sequestrant, in basic solution potassium hydroxide or sodium hydroxide, dissolve, solution is transferred to the compound that pH6.5～7.5 o'clock add following metal in proportion: nitrocalcite, saltpetre, magnesium nitrate, ammonium nitrate, ammonium sulfate, ferrous sulfate, manganous sulfate, zinc sulfate, copper sulfate, magnesium chloride, boric acid, calcium molybdate, salt of wormwood, yellow soda ash, calcium oxide, potassium oxide, magnesium oxide reacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02131279 CN1408681A (en) | 2002-09-24 | 2002-09-24 | Composite chelate full nutritive plant growing agent and its preparing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02131279 CN1408681A (en) | 2002-09-24 | 2002-09-24 | Composite chelate full nutritive plant growing agent and its preparing method |
Publications (1)
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| CN1408681A true CN1408681A (en) | 2003-04-09 |
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| CN 02131279 Pending CN1408681A (en) | 2002-09-24 | 2002-09-24 | Composite chelate full nutritive plant growing agent and its preparing method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314632C (en) * | 2003-11-07 | 2007-05-09 | 中化化肥有限公司 | Series multielement chelate special-purpose composite fertilizer and method for preparing the same |
| CN100406414C (en) * | 2005-09-12 | 2008-07-30 | 万维忠 | Disease-resistant nutrient solution for tree growth |
| CN1986495B (en) * | 2005-12-21 | 2010-05-26 | 河北天人化工股份有限公司 | Clear liquid type composite foliage fertilizer for wheat and its production process |
| CN101244958B (en) * | 2007-02-14 | 2010-12-22 | 甘肃省农业科学院 | Fertilizer special for beer barley |
| CN101941858A (en) * | 2010-07-27 | 2011-01-12 | 北京林业大学 | Lilium Sorbonne soilless culture nutrient solution, preparation method and application thereof |
| CN105315060A (en) * | 2014-07-31 | 2016-02-10 | 陕西扬晨新材料科技有限公司 | Microelement water-soluble fertilizer and preparation method therefor |
| CN108811912A (en) * | 2018-06-26 | 2018-11-16 | 成都千蜀农业发展有限公司 | A kind of formative method of plant building |
| CN108934899A (en) * | 2018-06-26 | 2018-12-07 | 成都千蜀农业发展有限公司 | A kind of plant shaping method |
-
2002
- 2002-09-24 CN CN 02131279 patent/CN1408681A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1314632C (en) * | 2003-11-07 | 2007-05-09 | 中化化肥有限公司 | Series multielement chelate special-purpose composite fertilizer and method for preparing the same |
| CN100406414C (en) * | 2005-09-12 | 2008-07-30 | 万维忠 | Disease-resistant nutrient solution for tree growth |
| CN1986495B (en) * | 2005-12-21 | 2010-05-26 | 河北天人化工股份有限公司 | Clear liquid type composite foliage fertilizer for wheat and its production process |
| CN101244958B (en) * | 2007-02-14 | 2010-12-22 | 甘肃省农业科学院 | Fertilizer special for beer barley |
| CN101941858A (en) * | 2010-07-27 | 2011-01-12 | 北京林业大学 | Lilium Sorbonne soilless culture nutrient solution, preparation method and application thereof |
| CN101941858B (en) * | 2010-07-27 | 2012-11-21 | 北京林业大学 | Lilium Sorbonne soilless culture nutrient solution, preparation method and application thereof |
| CN105315060A (en) * | 2014-07-31 | 2016-02-10 | 陕西扬晨新材料科技有限公司 | Microelement water-soluble fertilizer and preparation method therefor |
| CN108811912A (en) * | 2018-06-26 | 2018-11-16 | 成都千蜀农业发展有限公司 | A kind of formative method of plant building |
| CN108934899A (en) * | 2018-06-26 | 2018-12-07 | 成都千蜀农业发展有限公司 | A kind of plant shaping method |
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