CN102030589A - Liquid high-concentration and water-solubility fertilizer containing humic acid - Google Patents
Liquid high-concentration and water-solubility fertilizer containing humic acid Download PDFInfo
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- CN102030589A CN102030589A CN2010105304147A CN201010530414A CN102030589A CN 102030589 A CN102030589 A CN 102030589A CN 2010105304147 A CN2010105304147 A CN 2010105304147A CN 201010530414 A CN201010530414 A CN 201010530414A CN 102030589 A CN102030589 A CN 102030589A
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- humic acid
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Abstract
The invention discloses a liquid high-concentration and water-solubility fertilizer containing humic acid, which is characterized in that dipotassium phosphate, soluble nitrogenous fertilizer urea or ammonium nitrate is taken as a raw material; the neutral soluble humic acid is selected, and saponin is added as an assistant; the fertilizer comprises the following raw materials in parts by weight: 15 to 45 parts of dipotassium phosphate, 23 to 54 parts of ammonium nitrate or 40 to 78 parts of urea, 4.2 to 5.8 parts of humic acid and 1 to 3 parts of saponin. The preparation method comprises the following steps: the dipotassium phosphate, the urea or the ammonium nitrate are mixed under the condition of 25 DEG C to 30 DEG C, and then water is added to be stirred; the mixture is dissolved; the humic acid and the saponin are finally added to be mixed until being completely dissolved; and the solution is quantified to 100cm<3> to prepare the fertilizer. The method has the advantages that the concentration of a large amount of nutritive elements in the liquid water-solubility fertilizer containing the humic acid is greatly enhanced; the content of the nutritive elements in the product is high; the nutrition can be comprehensively supplemented; the fertilizer has the effects of strengthening the root, promoting the seedling, promoting the flower, promoting the fruit, swelling the fruit and the like; and the fertilizer has the efficacy of strengthening stress resistance.
Description
Technical field
The present invention relates to a kind of liquid high-concentration water-soluble fertilizer that contains humic acids, also relate to the compound method of this water soluble fertilizer.
Background technology
Water soluble fertilizer (comprise foliage fertilizer and dash fertilising) is the important fertilizer of a class of the three-dimensional fertilising of modern agriculture, and the work aspect topdressing significantly shows unique characteristics in order to its instant effect, effect, can not be substituted.In water soluble fertilizer, add humic acids, because of its absorption with promotion nutriment in a fertilizer (N, P, K etc.) is adopted by lot of domestic and foreign water soluble fertilizer manufacturing firm.Generally contain of the water-soluble restriction of humic acid water-soluble compound manure, the nutriment in a fertilizer (N+P of liquid product because of raw material
2O
5+ K
2O) content is at the most about 36%.The Ministry of Agriculture is promulgated by the ministries or commissions of the Central Government to be contained humic acids Macroelement water-soluble fertilizer standard and is 〉=350 gram/L (NY1106-2006), and Canadian Luo is imitated border group company of kingdom product and increased, and its company standard is 〉=420 gram/L.Above product reality is not complete molten, but belongs to a kind of colloid system of liquid one solid-state coexistence.The advantage of liquid water soluble fertilizer is to be easy to dispersing and dissolving in water, and the peasant likes using, but its when preparation because of the restriction of material dissolution degree, nutriment in a fertilizer content is difficult for improving.
Summary of the invention
The objective of the invention is to: prepare a kind of CL nutriment in a fertilizer higher again contain humic acid water-soluble fertilizer.
The present invention is with dipotassium hydrogen phosphate, and solubility nitrogenous fertilizer urea or ammonium nitrate is as raw material, and chooses neutral soluble humic acids, and is equipped with the auxiliary agent saponin; The weight proportion of each raw material is: 15～45 parts of dipotassium hydrogen phosphates, 23～54 parts in ammonium nitrate be or/and 40～78 parts in urea, 4.2～5.8 parts of humic acidss, 1～3 part of saponin.
Compound method of the present invention is as follows: with dipotassium hydrogen phosphate, urea or ammonium nitrate, under 25 ℃～30 ℃ conditions, mix, add 50～60 parts of water then, stir, treat its dissolving, add humic acids and saponin at last, be stirred to complete molten and fixed molten to 100cm
3.
Product of the present invention can supplement the nutrients comprehensively, is effects such as strong root, short seedling, short flower, fruit retention, swollen fruit, and has the effect that strengthens resistance.
The inventive method effect is:
1, increased substantially the concentration that contains macronutrient in the liquid water soluble fertilizer of humic acids, higher by 42.8% than Ministry of Agriculture ministerial standard (35%), imitate the like product normal concentration (42%) taller 19% of border group of kingdom than Canadian Luo.
2, nutritive element content height in the product helps improving agricultural fat effect, saves packing and transportation cost, and is all favourable to fertiliser production factory and fertilizer user, and the energy-saving and emission-reduction of human society are also had contribution.
3, utilize the present invention, can make the product of several element different, dissimilar products can be used at the different fertilizer deficiency types of crop, meet water soluble fertilizer and lack what benefit and so on characteristics, with the maximum utility of performance fertilizer, and the consumption of saving other nutriment in a fertilizer (crop and wantless element).
Embodiment
The present invention is for overcoming the above problems, and at first need find some suitable fertilizer of doing, very soluble again compound in water.According to " CRC Handbook of chemistry and physics " record, there are two kinds of compounds (ammonium nitrate and dipotassium hydrogen phosphate) to meet the requirements.In addition, according to " basic industry worker handbook " record, urea also has very high solubleness, also is to adopt as batching.Be exactly to select stronger again humic acids of a kind of solubleness greater activity and auxiliary agent saponin at last.
The present invention is described in detail below in conjunction with embodiment.
Embodiment 1: based on the preparation that contains the liquid high-concentration water-soluble fertilizer of humic acids of nitrogen:
Take by weighing dipotassium hydrogen phosphate 15 grams, urea 78 grams, mix slightly earlier, add less water then,, and tentatively be settled to 94cm 25 ℃ of following stirring and dissolving
3, add humic acids 5.4 grams, saponin 1 gram then, continue stirring and dissolving, be settled to 100cm at last
3.
The N of present embodiment product: P
2O
5: K
2O=35.8: 6.1: 8.1, total nutritive element 〉=500 grams per liters contained humic acids 〉=30 grams per liters.Can be made for the usefulness of mending nitrogen when thing is nourished and grown.
Embodiment 2: based on the preparation that contains the liquid high-concentration water-soluble fertilizer of humic acids of phosphorus potassium:
Take by weighing NH
4NO
323 grams, K
2HPO
445 grams mix slightly, add less water then, 25 ℃ of following stirring and dissolving, and tentatively are settled to 94cm
3, adding humic acids 5.4 grams then, saponin 1 gram continues stirring and dissolving, is settled to 100cm at last
3.
The N of present embodiment product: P
2O
5: K
2O=8.05: 18.3: 24.3, total nutritive element 〉=500 grams per liters contained humic acids 〉=30 grams per liters.Can be made for thing in the usefulness of nourishing and growing and supplementing the nutrients when changing reproductive growth over to, very help blooming, the result, can promote root system development again at early growth period.
Embodiment 3: the preparation that contains the liquid high-concentration water-soluble fertilizer of humic acids that nutritive element is in a basic balance.
Take by weighing K
2HPO
434 grams, NH
4NO
354 grams mix slightly, add less water then, 25 ℃ of following stirring and dissolving, and tentatively are settled to 94cm
3, adding humic acids 5.4 grams then, saponin 1 gram continues stirring and dissolving, is settled to 100cm at last
3.
The N of present embodiment product: P
2O
5: K
2O=18.2: 13.85: 18.36, total nutritive element 〉=500 grams per liters contained humic acids 〉=30 grams per liters.Can supplement the nutrients comprehensively, be effects such as strong root, short seedling, short flower, fruit retention, swollen fruit, and have the effect that strengthens resistance.
Embodiment 4: the liquid state that a kind of multi-usage supplements the nutrients comprehensively sprays fertilizer.
Take by weighing K
2HPO
434 grams, urea 40 grams mix slightly, add less water then, 25 ℃ of following stirring and dissolving, and tentatively are settled to 94cm
3, adding humic acids 4.2 grams then, saponin 3 grams continue stirring and dissolving, are settled to 100cm at last
3.
The N of present embodiment product: P
2O
5: K
2O=18.4: 13.85: 18.36, total nutritive element 〉=500 grams per liters contained humic acids 〉=30 grams per liters, is a kind of multiduty fertilizer.
Embodiment 5
Take by weighing K
2HPO
445 grams, NH
4NO
323 grams mix slightly, add less water then, 25 ℃ of following stirring and dissolving, and tentatively are settled to 94cm
3, adding humic acids 5.8 grams then, saponin 2 grams continue stirring and dissolving, are settled to 100cm at last
3.
Embodiment 6
Take by weighing K
2HPO
428 grams, urea 53 grams mix slightly, add less water then, 25 ℃ of following stirring and dissolving, and tentatively are settled to 94cm
3, adding humic acids 5.5 grams then, saponin 3 grams continue stirring and dissolving, are settled to 100cm at last
3.
Embodiment 7
Take by weighing K
2HPO
440 grams, NH
4NO
339 grams mix slightly, add less water then, 25 ℃ of following stirring and dissolving, and tentatively are settled to 94cm
3, adding humic acids 4.2 grams then, saponin 2.5 grams continue stirring and dissolving, are settled to 100cm at last
3.
Embodiment 8
Take by weighing K
2HPO
438 grams, urea 33 grams mix slightly, add less water then, 25 ℃ of following stirring and dissolving, and tentatively are settled to 94cm
3, adding humic acids 4.0 grams then, saponin 1.5 grams continue stirring and dissolving, are settled to 100cm at last
3.
Embodiment 9
Take by weighing K
2HPO
425 grams, NH
4NO
323 grams and urea 43 grams mix slightly, add less water then, 25 ℃ of following stirring and dissolving, and tentatively are settled to 94cm
3, adding humic acids 5.0 grams then, saponin 2 grams continue stirring and dissolving, are settled to 100cm at last
3.
Claims (2)
1. liquid high-concentration water-soluble fertilizer that contains humic acids is characterized in that: with dipotassium hydrogen phosphate, solubility nitrogenous fertilizer urea or ammonium nitrate is as raw material, and chooses neutral soluble humic acids, and is equipped with the auxiliary agent saponin; The weight proportion of each raw material is: 15～45 parts of dipotassium hydrogen phosphates, 40～78 parts in 23～54 parts in ammonium nitrate or urea, 4.2～5.8 parts of humic acidss, 1～3 part of saponin.
2. the liquid high-concentration water-soluble fertilizer that contains humic acids according to claim 1, it is characterized in that: compound method is as follows: with dipotassium hydrogen phosphate, urea or ammonium nitrate, under 25 ℃～30 ℃ conditions, mix, add entry then, stir, treat its dissolving, add humic acids and saponin at last, be stirred to complete molten and be settled to 100cm
3.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105304147A CN102030589A (en) | 2010-11-03 | 2010-11-03 | Liquid high-concentration and water-solubility fertilizer containing humic acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105304147A CN102030589A (en) | 2010-11-03 | 2010-11-03 | Liquid high-concentration and water-solubility fertilizer containing humic acid |
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| Publication Number | Publication Date |
|---|---|
| CN102030589A true CN102030589A (en) | 2011-04-27 |
Family
ID=43884109
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105304147A Pending CN102030589A (en) | 2010-11-03 | 2010-11-03 | Liquid high-concentration and water-solubility fertilizer containing humic acid |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320870A (en) * | 2011-09-16 | 2012-01-18 | 浙江大学 | Method for preparing humic acid liquid fertilizer by using coenzyme Q10 fermentation liquor |
| CN102653482A (en) * | 2012-01-12 | 2012-09-05 | 东莞市保得生物工程有限公司 | High-concentration water-soluble fertilizer |
| CN107954779A (en) * | 2017-11-28 | 2018-04-24 | 贵阳开磷化肥有限公司 | A kind of fulvic acid leaf fertilizer and preparation method thereof |
| CN111620748A (en) * | 2020-06-12 | 2020-09-04 | 中国热带农业科学院椰子研究所 | Special liquid fertilizer for promoting flower and fruit retention of areca catechu and application method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1686963A (en) * | 2005-04-01 | 2005-10-26 | 中国海洋大学 | Fertilizer for breeding aquatic products |
| CN101475420A (en) * | 2009-01-23 | 2009-07-08 | 深圳市朗钛生物科技有限公司 | Fertilizer water-dispersion granule and preparation thereof |
-
2010
- 2010-11-03 CN CN2010105304147A patent/CN102030589A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1686963A (en) * | 2005-04-01 | 2005-10-26 | 中国海洋大学 | Fertilizer for breeding aquatic products |
| CN101475420A (en) * | 2009-01-23 | 2009-07-08 | 深圳市朗钛生物科技有限公司 | Fertilizer water-dispersion granule and preparation thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102320870A (en) * | 2011-09-16 | 2012-01-18 | 浙江大学 | Method for preparing humic acid liquid fertilizer by using coenzyme Q10 fermentation liquor |
| CN102653482A (en) * | 2012-01-12 | 2012-09-05 | 东莞市保得生物工程有限公司 | High-concentration water-soluble fertilizer |
| CN107954779A (en) * | 2017-11-28 | 2018-04-24 | 贵阳开磷化肥有限公司 | A kind of fulvic acid leaf fertilizer and preparation method thereof |
| CN111620748A (en) * | 2020-06-12 | 2020-09-04 | 中国热带农业科学院椰子研究所 | Special liquid fertilizer for promoting flower and fruit retention of areca catechu and application method thereof |
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Application publication date: 20110427 |