CN105198654A - High-phosphorus, high-calcium and high-nitrogen liquid compound fertilizer - Google Patents
High-phosphorus, high-calcium and high-nitrogen liquid compound fertilizer Download PDFInfo
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- CN105198654A CN105198654A CN201510773861.8A CN201510773861A CN105198654A CN 105198654 A CN105198654 A CN 105198654A CN 201510773861 A CN201510773861 A CN 201510773861A CN 105198654 A CN105198654 A CN 105198654A
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Abstract
The invention provides a high-phosphorus, high-calcium and high-nitrogen liquid compound fertilizer belonging to the technical field of compound fertilizer preparation. The high-phosphorus, high-calcium and high-nitrogen liquid compound fertilizer is prepared from the following raw materials in parts by weight: 15-65 parts of a phosphate fertilizer, 10-50 parts of a calcium fertilizer, 15-60 parts of a nitrogen fertilizer, 1-5 parts of a magnesium fertilizer, 1-5 parts of a potassium fertilizer, 0.2-3 parts of a cosolvent, 0.5-2 parts of a stabilizer and 30-80 parts of water. The fertilizer provided by the invention is high in nutrient content, good in flowability, high in stability, suitable for automatic fertilizing operation on relatively large area and capable of remarkably increasing the fertilizing efficiency and has the advantages of time saving, labor saving, fertilizer saving, high fertilizer effect taking speed and the like; and the utilization ratio of the liquid fertilizer is effectively increased.
Description
Technical field
The present invention relates to a kind of high-phosphorus, high-calcium height nitrogen liquid composite fertilizer, belong to composite fertilizer's preparing technical field.
Background technology
Liquid fertilizer, is also called fluid fertilizer, comprises clear liquid type, suspension type and sludge-type.Relate generally to clear liquid type liquid composite fertilizer herein, as a kind of novel efficient compound fertilizer, have the following advantages: 1) producing, use, transport in there will not be dust, smog, pollute few; 2) there is not moisture absorption and agglomeration problems in product; 3) also can be able to mix with sterilant, sterilant, herbicide mixture; 4) can not as solid fertilizer produce in accumulating segregation and quality is uneven; 5) application process is various, can foliage-spray, and Sui Shuichong executes, and also can spray, drip irrigation or pouring, and easy to use, cost saving, produces effects fast.So liquid fertilizer is one of trend of world today's Growth of Chemical Fertilizer Industry.The nineties in 20th century, the liquid fertilizer that the U.S. consumes every year accounts for more than 38% of fertilizer consumption total amount.China's development liquid fertilizer is more late, and in recent years, due to the application of foliar nutrient and irrigation technique particularly drip irrigation technique, liquid fertilizer was developed rapidly.
As far back as nineteen twenty-five, Britain just discloses one is directly made Water soluble fertilizer patent of the solid material of various blending.1962, U.S. Macbride applied for a kind of production patent of sheet water soluble fertilizer.1987, U.S. Boles applied for adopting the production patent that the suspension of high concentration N sulphur is fertile sulphur ammonium+urea or ammonium nitrate+suspension agent clay (1% ~ 2%), and utilize the eutectic than 1: 0.8 of ammonium nitrate and urea quality to obtain high nitrogen-containing.2007, U.S. Yosef etc. has applied for 2 water soluble fertilizers and preparation patent thereof, product is free flowable solid granulates fertilizer, prevented from caking, be easy to store and transport, can fast, completely soluble in water, directly can be used as fertilizer or for the preparation of concentrated Water soluble fertilizer component, phosphoric acid calcium, trimagnesium phosphate in product.
The calendar year 2001s such as domestic Lu Liping have applied for high-concentration multi-element liquid fertilizer patent CN01114978.7, macroelement >=30%, middle and trace element >=10%, for fruit tree, vegetables etc., product nutrient precipitates entirely, or not it is saline and alkaline to resist, cost is low, but it for food crop design, is not suitable for the application such as extensive aerial seeding aerial sowing.A kind of liquid high-concentration water-soluble fertilizer patent CN201010530414.7 containing humic acids of Wang He booth in 2010 application, using dipotassium hydrogen phosphate, solubility nitrogenous fertilizer urea or ammonium nitrate as raw material, and choose the humic acids of neutral soluble, be equipped with auxiliary agent saponin, improve the concentration containing macronutrient in the liquid water soluble fertilizer of humic acids, but the stability of its product can be affected, and effect is limited.
Summary of the invention
The present invention is directed to existing barren fertilizer deficiency soil establishing in large scale Problems existing, provide a kind of high-phosphorus, high-calcium height nitrogen liquid composite fertilizer, the weight part of each component is:
15-65 part phosphate fertilizer, 10 ~ 50 parts of calcareous fertilisers, 15-60 part nitrogenous fertilizer, 1 ~ 5 part of fertiliser containing magnesium, 1 ~ 5 part of potash fertilizer, 0.2 ~ 3 part of solubility promoter, 0.5 ~ 2 part of stablizer and 30 ~ 80 parts of water.
Described phosphate fertilizer is one or more in phosphoric acid, calcium superphosphate, ammonium phosphate, ammonium polyphosphate, nitric acid phosphorus, Sodium hexametaphosphate 99.
Described calcareous fertilisers are one or more in nitrocalcite, sugar alcohol calcium, calcium chloride.
Described nitrogenous fertilizer is one or more in ammonium chloride, SODIUMNITRATE, ammonium nitrate, urea.
Described fertiliser containing magnesium is one or both in magnesium sulfate, magnesium chloride.
Described potash fertilizer is one or more in Repone K, potassium sulfate, plant ash, kainite.
Described solubility promoter is one or more in Sodium Benzoate, sodium salicylate, ethanamide, ethanol, glycerine, propylene glycol, polyoxyethylene glycol, four water eight Sodium Tetraboratees, EDTA
Described stablizer is one or more in humic acid, clay, attapulgite.
The invention has the beneficial effects as follows:
The fertilizer nutrient of gained of the present invention is high, and effectively can improve the utilization ratio of liquid fertilizer, good fluidity, stability are high, is applicable to the automatization fertilising operation that area is larger, can significantly improves fertilising efficiency, have save time, saving of labor, the advantage such as province is fertile, fertilizer efficiency is fast.
Embodiment
Be described in further details the present invention below by embodiment, these embodiments are only used for the present invention is described, do not limit the scope of the invention.
embodiment 1
A kind of high-phosphorus, high-calcium height nitrogen liquid composite fertilizer, is characterized in that: the weight part of each component is:
55 parts of phosphate fertilizer (weight ratio phosphoric acid, calcium superphosphate, ammonium phosphate, ammonium polyphosphate, nitric acid phosphorus, Sodium hexametaphosphate 99=3:0:0:1:0:1), 45 parts of calcareous fertilisers (weight ratio nitrocalcite, sugar alcohol calcium, calcium chloride=1:4:2), 36 parts of nitrogenous fertilizer (weight ratio ammonium chlorides, SODIUMNITRATE, ammonium nitrate, urea=3:0:1:2), 3 parts of fertiliser containing magnesium (weight ratio magnesium sulfate, magnesium chloride=1:2), 2 parts of potash fertilizer (weight ratio Repone K, potassium sulfate, plant ash, kainite=1:0:0:1), 1.3 parts of solubility promoter (weight ratio Sodium Benzoates, sodium salicylate, ethanamide, ethanol, glycerine, propylene glycol, polyoxyethylene glycol, four water eight Sodium Tetraboratees, EDTA=0:2:0:1:0:1:1:4:5), 1.1 parts of stablizer (weight ratio humic acid, clay, attapulgite=3:1:5) and 45 parts of water.
The aqueous solution of the phosphate fertilizer first needing to prepare respectively in proportion according to filling a prescription, calcareous fertilisers, nitrogenous fertilizer, fertiliser containing magnesium, potash fertilizer, phosphate fertilizer, nitrogenous fertilizer, potash fertilizer is blended, add solubility promoter, calcareous fertilisers, fertiliser containing magnesium, water is added after mixing, send in final tempering tank by water pump, pass into vapor mixing stirring and dissolving, the obtained high-phosphorus, high-calcium height nitrogen liquid composite fertilizer mixed.
embodiment 2
A kind of high-phosphorus, high-calcium height nitrogen liquid composite fertilizer, is characterized in that: the weight part of each component is:
48 parts of phosphate fertilizer (weight ratio phosphoric acid, calcium superphosphate, ammonium phosphate, ammonium polyphosphate, nitric acid phosphorus, Sodium hexametaphosphate 99=1:0:0:0:0:0), 45 parts of calcareous fertilisers (weight ratio nitrocalcite, sugar alcohol calcium, calcium chloride=0:1:0), 57 parts of nitrogenous fertilizer (weight ratio ammonium chlorides, SODIUMNITRATE, ammonium nitrate, urea=0:1:0:2), 4 parts of fertiliser containing magnesium (weight ratio magnesium sulfate, magnesium chloride=1:0), 1 part of potash fertilizer (weight ratio Repone K, potassium sulfate, plant ash, kainite=0:2:0:0), 2.1 parts of solubility promoter (weight ratio Sodium Benzoates, sodium salicylate, ethanamide, ethanol, glycerine, propylene glycol, polyoxyethylene glycol, four water eight Sodium Tetraboratees, EDTA=0:0:0:0:0:0:0:1:1), 1.5 parts of stablizer (weight ratio humic acid, clay, attapulgite=0:1:0) and 55 parts of water.
The aqueous solution of the phosphate fertilizer first needing to prepare respectively in proportion according to filling a prescription, calcareous fertilisers, nitrogenous fertilizer, fertiliser containing magnesium, potash fertilizer, phosphate fertilizer, nitrogenous fertilizer, potash fertilizer is blended, add solubility promoter, calcareous fertilisers, fertiliser containing magnesium, water is added after mixing, send in final tempering tank by water pump, pass into vapor mixing stirring and dissolving, the obtained high-phosphorus, high-calcium height nitrogen liquid composite fertilizer mixed.
embodiment 3
A kind of high-phosphorus, high-calcium height nitrogen liquid composite fertilizer, is characterized in that: the weight part of each component is:
64 parts of phosphate fertilizer (weight ratio phosphoric acid, calcium superphosphate, ammonium phosphate, ammonium polyphosphate, nitric acid phosphorus, Sodium hexametaphosphate 99=1:1:3:1:0:1), 43 parts of calcareous fertilisers (weight ratio nitrocalcite, sugar alcohol calcium, calcium chloride=3:0:1), 25 parts of nitrogenous fertilizer (weight ratio ammonium chlorides, SODIUMNITRATE, ammonium nitrate, urea=1:1:0:4), 3 parts of fertiliser containing magnesium (weight ratio magnesium sulfate, magnesium chloride=0:1), 4 parts of potash fertilizer (weight ratio Repone K, potassium sulfate, plant ash, kainite=1:0:0:1:1), 0.9 part of solubility promoter (weight ratio Sodium Benzoate, sodium salicylate, ethanamide, ethanol, glycerine, propylene glycol, polyoxyethylene glycol, four water eight Sodium Tetraboratees, EDTA=1:0:1:0:1:0:0:3:1), 2.3 parts of stablizer (weight ratio humic acid, clay, attapulgite=2:0:1) and 73 parts of water.
The aqueous solution of the phosphate fertilizer first needing to prepare respectively in proportion according to filling a prescription, calcareous fertilisers, nitrogenous fertilizer, fertiliser containing magnesium, potash fertilizer, phosphate fertilizer, nitrogenous fertilizer, potash fertilizer is blended, add solubility promoter, calcareous fertilisers, fertiliser containing magnesium, water is added after mixing, send in final tempering tank by water pump, pass into vapor mixing stirring and dissolving, the obtained high-phosphorus, high-calcium height nitrogen liquid composite fertilizer mixed.
embodiment 4
A kind of high-phosphorus, high-calcium height nitrogen liquid composite fertilizer, is characterized in that: the weight part of each component is:
33 parts of phosphate fertilizer (weight ratio phosphoric acid, calcium superphosphate, ammonium phosphate, ammonium polyphosphate, nitric acid phosphorus, Sodium hexametaphosphate 99=0:0:0:1:1:2), 30 parts of calcareous fertilisers (weight ratio nitrocalcite, sugar alcohol calcium, calcium chloride=0:1:1), 27 parts of nitrogenous fertilizer (weight ratio ammonium chlorides, SODIUMNITRATE, ammonium nitrate, urea=0:0:0:1), 1 part of fertiliser containing magnesium (weight ratio magnesium sulfate, magnesium chloride=2:5), 1 part of potash fertilizer (weight ratio Repone K, potassium sulfate, plant ash, kainite=0:0:0:1:2), 1.0 parts of solubility promoter (weight ratio Sodium Benzoates, sodium salicylate, ethanamide, ethanol, glycerine, propylene glycol, polyoxyethylene glycol, four water eight Sodium Tetraboratees, EDTA=0:0:1:0:0:1:0:4:2), 1.1 parts of stablizer (weight ratio humic acid, clay, attapulgite=0:1:1) and 47 parts of water.
The aqueous solution of the phosphate fertilizer first needing to prepare respectively in proportion according to filling a prescription, calcareous fertilisers, nitrogenous fertilizer, fertiliser containing magnesium, potash fertilizer, phosphate fertilizer, nitrogenous fertilizer, potash fertilizer is blended, add solubility promoter, calcareous fertilisers, fertiliser containing magnesium, water is added after mixing, send in final tempering tank by water pump, pass into vapor mixing stirring and dissolving, the obtained high-phosphorus, high-calcium height nitrogen liquid composite fertilizer mixed.
Claims (8)
1. a high-phosphorus, high-calcium height nitrogen liquid composite fertilizer, is characterized in that: the weight part of each component is:
15-65 part phosphate fertilizer, 10 ~ 50 parts of calcareous fertilisers, 15-60 part nitrogenous fertilizer, 1 ~ 5 part of fertiliser containing magnesium, 1 ~ 5 part of potash fertilizer, 0.2 ~ 3 part of solubility promoter, 0.5 ~ 2 part of stablizer and 30 ~ 80 parts of water.
2. a kind of high-phosphorus, high-calcium height nitrogen liquid composite fertilizer according to claim 1, is characterized in that: described phosphate fertilizer is one or more in phosphoric acid, calcium superphosphate, ammonium phosphate, ammonium polyphosphate, nitric acid phosphorus, Sodium hexametaphosphate 99.
3. a kind of high-phosphorus, high-calcium height nitrogen liquid composite fertilizer according to claim 1, is characterized in that: described calcareous fertilisers are one or more in nitrocalcite, sugar alcohol calcium, calcium chloride.
4. a kind of high-phosphorus, high-calcium height nitrogen liquid composite fertilizer according to claim 1, is characterized in that: described nitrogenous fertilizer is one or more in ammonium chloride, SODIUMNITRATE, ammonium nitrate, urea.
5. a kind of high-phosphorus, high-calcium height nitrogen liquid composite fertilizer according to claim 1, is characterized in that: described fertiliser containing magnesium is one or both in magnesium sulfate, magnesium chloride.
6. a kind of high-phosphorus, high-calcium height nitrogen liquid composite fertilizer according to claim 1, is characterized in that: described potash fertilizer is one or more in Repone K, potassium sulfate, plant ash, kainite.
7. a kind of high-phosphorus, high-calcium height nitrogen liquid composite fertilizer according to claim 1, is characterized in that: described solubility promoter is one or more in Sodium Benzoate, sodium salicylate, ethanamide, ethanol, glycerine, propylene glycol, polyoxyethylene glycol, four water eight Sodium Tetraboratees, EDTA.
8. a kind of high-phosphorus, high-calcium height nitrogen liquid composite fertilizer according to claim 1, is characterized in that: described stablizer is one or more in humic acid, clay, attapulgite.
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| CN201510773861.8A CN105198654A (en) | 2015-11-13 | 2015-11-13 | High-phosphorus, high-calcium and high-nitrogen liquid compound fertilizer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106116860A (en) * | 2016-06-27 | 2016-11-16 | 廖广有 | A kind of composite liquid fertilizer |
| CN108264395A (en) * | 2016-12-30 | 2018-07-10 | 贵州芭田生态工程有限公司 | High calcium liquid nitrogen fertilizer and preparation method thereof |
| CN113387750A (en) * | 2021-07-14 | 2021-09-14 | 郑州郑氏化工产品有限公司 | Clear liquid type organic high-nitrogen fertilizer and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891530A (en) * | 2010-05-07 | 2010-11-24 | 华南农业大学 | Activated calcium magnesium phosphate fertilizer and preparation method thereof |
| CN103159543A (en) * | 2011-12-14 | 2013-06-19 | 施可丰化工股份有限公司 | A stable long-acting slow-release fertilizer special for red hot peppers and a fertilization method |
| CN104250173A (en) * | 2014-08-06 | 2014-12-31 | 广州一翔农业技术有限公司 | High phosphorus high calcium liquid compound fertilizer and preparation method and use method thereof |
| CN104478551A (en) * | 2014-11-13 | 2015-04-01 | 广州一翔农业技术有限公司 | Water-soluble composite fertilizer with high phosphorus and calcium, and preparation method thereof |
-
2015
- 2015-11-13 CN CN201510773861.8A patent/CN105198654A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101891530A (en) * | 2010-05-07 | 2010-11-24 | 华南农业大学 | Activated calcium magnesium phosphate fertilizer and preparation method thereof |
| CN103159543A (en) * | 2011-12-14 | 2013-06-19 | 施可丰化工股份有限公司 | A stable long-acting slow-release fertilizer special for red hot peppers and a fertilization method |
| CN104250173A (en) * | 2014-08-06 | 2014-12-31 | 广州一翔农业技术有限公司 | High phosphorus high calcium liquid compound fertilizer and preparation method and use method thereof |
| CN104478551A (en) * | 2014-11-13 | 2015-04-01 | 广州一翔农业技术有限公司 | Water-soluble composite fertilizer with high phosphorus and calcium, and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106116860A (en) * | 2016-06-27 | 2016-11-16 | 廖广有 | A kind of composite liquid fertilizer |
| CN108264395A (en) * | 2016-12-30 | 2018-07-10 | 贵州芭田生态工程有限公司 | High calcium liquid nitrogen fertilizer and preparation method thereof |
| CN113387750A (en) * | 2021-07-14 | 2021-09-14 | 郑州郑氏化工产品有限公司 | Clear liquid type organic high-nitrogen fertilizer and preparation method thereof |
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