CN103483068A - Preparation method of all-nutrition type liquid fertilizer - Google Patents
Preparation method of all-nutrition type liquid fertilizer Download PDFInfo
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Abstract
The invention discloses a preparation method of an all-nutrition type liquid fertilizer. The preparation method comprises the following steps: using 25-35 parts of humic acid, 1-2 parts of zinc sulfate and 0.5-1 part of copper sulfate to prepare a solution A, adding 48-72 parts of water into 6-9 parts of ferrous sulfate and 3-6 parts of ethylenediaminetetraacetic acid to prepare a solution B, using 3-6 parts of boric acid, 1.5-3 parts of manganese sulfate, 3-6 parts of magnesium sulfate, 51-60 parts of potassium dihydrogen phosphate and 4.5-7.5 parts of glacial acetic acid to prepare a liquid C; mixing the solution A, the solution B and the solution C in proportion and adding urea and ammonium dihydrogen phosphate at the same time, and stirring to form a uniform solution; and regulating the pH value to 3.5-5 by using the humic acid and filtering to finally obtain the all-nutrition type liquid fertilizer. The method disclosed by the invention has the characteristics of simple process, suitability for large-scale industrial production, low equipment requirements, capability of enhancing stress resistance of crops, no toxicity, no harm, no environmental pollution and no soil hardening.
Description
Technical field
The present invention relates to a kind of preparation method of fertilizer, particularly relate to a kind of preparation method of all nutrition type liquid fertilizer.
Background technology
Nutrient is the basis of plant-growth, and fertilizer is the grain of crop, and scientific and reasonable use fertilizer is one of most important content of agriculture production.Development along with agricultural modernization, fertilizer plays a part very large in agricultural produce, China's increases in grain production 60% are from chemical fertilizer, but because the cultivated area rigidity reduces and the population sustainable growth, to support with the arable land that only accounts for the whole world 2% population in the world 22%, on the problem of food and clothing basis that solves life, to moderately well-off and affluence, stride forward, the crop yield of unit surface will improve constantly, high-yield crop will constantly take away from field a large amount of nutrients, and because precipitation in agriculture production is not enough and the not science of applying fertilizer, be subject to the soil constituent difference in China's agriculture production at present, the different impact of plantation crop species causes nutrient to use imbalance, out of proportion, Term Fertilization does not possess ubiquity and the blindness fertilising causes crop yield to descend, quality reduces, farmland quality is degenerated, diseases and pests of agronomic crop generally occurs, a large amount of nitrogen phosphorus potassium losts cause widespread pollution from the overuse of fertilizers and pesticides in rural area serious, some areas deterioration of the ecological environment, the Sustainable development of serious restriction agriculture production.Yet, existing chemical fertilizer is all the solid chemical fertilizer, the long-term excessive chemical fertilizer of using can make soil compaction, makes the soil acid base imbalance, crop failure, Quality Down, and absorption rate is slow, be subject to the influence degree of the factors such as soil physico-chemical property and temperature high, effect of increasing production is not remarkable, the chemical fertilizer input amount of China has increased by 90% nearly ten years, and total grain output has only increased by 9%.Therefore, a kind of output that can either significantly improve farm crop being provided, improving the quality of farm crop, can effectively protect again the preparation method of the chemical fertilizer of agroecological environment, is the focus that focuses on of industry and a difficult problem that is difficult to break through.
Summary of the invention
The objective of the invention is for the technological deficiency existed in prior art, and a kind of preparation method of all nutrition type liquid fertilizer of the output that can significantly improve farm crop is provided.
For realizing that the technical scheme that purpose of the present invention adopts is:
A kind of preparation method of all nutrition type liquid fertilizer, concrete steps are as follows:
(1) meter takes humic acid 50-70 part, zinc sulfate 2-4 part and copper sulfate 1-2 part and is configured to solution A by weight, meter takes ferrous sulfate 6-9 part and ethylenediamine tetraacetic acid (EDTA) 3-6 part adds water 48-72 part to be configured to solution B by weight, meter takes boric acid 3-6 part, manganous sulfate 1.5-3 part, sal epsom 3-6 part, potassium primary phosphate 51-60 part and glacial acetic acid 4.5-7.5 part and is configured to liquid C by weight, stand-by;
(2) by the solution A described in above-mentioned steps, solution B and solution C by weight (26.5-38): (9-13.5): (19.5-27.5) mixing limit in limit adds urea and primary ammonium phosphate, stir into homogeneous solution, wherein, count by weight mixing solutions 55-79 part, urea 18-25 part and primary ammonium phosphate 8-12 part of solution A, solution B and solution C;
(3) the pH value of the homogeneous solution obtained with humic acid regulating step (2), to 3.5-5, is filtered, and obtains.
Preferably, the preparation method of above-mentioned all nutrition type liquid fertilizer, concrete steps are as follows:
(1) meter takes humic acid 56-66 part, zinc sulfate 2-4 part and copper sulfate 1-2 part and is configured to solution A by weight, meter takes ferrous sulfate 6-9 part and ethylenediamine tetraacetic acid (EDTA) 4-5 part and adds water 54-66 part and be configured to solution B by weight, meter takes boric acid 3-6 part, manganous sulfate 1.5-3 part, sal epsom 3-6 part, potassium primary phosphate 54-57 part and glacial acetic acid 4-7 part and is configured to liquid C by weight, stand-by;
(2) by the solution A described in above-mentioned steps, solution B and solution C by weight (28-36): (10-12): (21-25) mixing limit in limit adds urea and primary ammonium phosphate, stir into homogeneous solution, wherein, count by weight mixing solutions 59-73 part, urea 20-23 part and primary ammonium phosphate 9-11 part of solution A, solution B and solution C;
(3) the pH value of the homogeneous solution obtained with humic acid regulating step (2), to 3.5-5, is filtered, and obtains.
Preferably, the preparation method of above-mentioned all nutrition type liquid fertilizer, concrete steps are as follows:
(1) meter takes 1.5 parts, 60 parts of humic acid, 3 parts, zinc sulfate and copper sulfate and is configured to solution A by weight, meter takes 4.5 parts of 25 parts, ferrous sulfate and ethylenediamine tetraacetic acid (EDTA)s and adds 60 parts, water and be configured to solution B by weight, meter takes 5.5 parts of 4.5 parts of boric acid, 2 parts of manganous sulfates, 4.5 parts, sal epsom, 55 parts of potassium primary phosphates and glacial acetic acids and is configured to liquid C by weight, stand-by;
(2) solution A described in above-mentioned steps, solution B and solution C are added to urea and primary ammonium phosphate by weight mixing limit, 32:11:23 limit, stir into homogeneous solution, wherein, count by weight 10 parts of 22 parts, 66 parts of mixing solutionss, the urea of solution A, solution B and solution C and primary ammonium phosphates;
(3) the pH value of the homogeneous solution obtained with humic acid regulating step (2), to 3.5-5, is filtered, and obtains.
Preferably, the preparation method of above-mentioned all nutrition type liquid fertilizer, the pH value in step (3) is 3.8-4.5.
Preferably, the preparation method of above-mentioned all nutrition type liquid fertilizer, the pH value in step (3) is 4.
Compared with prior art, the invention has the beneficial effects as follows:
(1) preparation method's technique of the present invention is simple, product yield is high, quality good, has reduced production cost, easy and simple to handle, is applicable to the needs that large-scale industrial is produced;
(2) preparation method of the present invention is low for equipment requirements, and raw materials used and reagent is the common industrial product, can not give environment;
(3) chemical fertilizer that prepared by preparation method of the present invention is balanced in nutrition, and suitability is wide, and absorption rate is fast, and utilization ratio is high, alternative topdressing, and obvious effect of increasing production, can strengthen the resistance of crop, nontoxic, harmless, free from environmental pollution, slope knot soil.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in further detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Embodiment 1
A kind of preparation method of all nutrition type liquid fertilizer, concrete steps are as follows:
(1) take humic acid 50kg, zinc sulfate 2kg and copper sulfate 1kg and be configured to solution A, taking ferrous sulfate 6kg and ethylenediamine tetraacetic acid (EDTA) 3kg adds water 48kg and is configured to solution B, take boric acid 3kg, manganous sulfate 1.5kg, sal epsom 3kg, potassium primary phosphate 51kg and glacial acetic acid 4.5kg and be configured to liquid C, stand-by;
(2) solution A described in above-mentioned steps, solution B and solution C are added to urea and primary ammonium phosphate by weight mixing limit, 26.5:9:19.5 limit, stir into homogeneous solution, wherein, the mixing solutions 55kg of solution A, solution B and solution C, urea 18kg and primary ammonium phosphate 8kg;
(3) the pH value to 3.5 of the homogeneous solution obtained with humic acid regulating step (2), filter, and obtains.
Embodiment 2
A kind of preparation method of all nutrition type liquid fertilizer, concrete steps are as follows:
(1) take humic acid 70kg, zinc sulfate 4kg and copper sulfate 2kg and be configured to solution A, taking ferrous sulfate 9kg and ethylenediamine tetraacetic acid (EDTA) 6kg adds water 72kg and is configured to solution B, take boric acid 6kg, manganous sulfate 3kg, sal epsom 6kg, potassium primary phosphate 60kg and glacial acetic acid 7.5kg and be configured to liquid C, stand-by;
(2) solution A described in above-mentioned steps, solution B and solution C are added to urea and primary ammonium phosphate by weight mixing limit, 38:13.5:27.5 limit, stir into homogeneous solution, wherein, the mixing solutions 79kg of solution A, solution B and solution C, urea 25kg and primary ammonium phosphate 12kg;
(3) the pH value to 5 of the homogeneous solution obtained with humic acid regulating step (2), filter, and obtains.
Embodiment 3
A kind of preparation method of all nutrition type liquid fertilizer, concrete steps are as follows:
(1) take humic acid 56kg, zinc sulfate 2kg and copper sulfate 1kg and be configured to solution A, taking ferrous sulfate 6kg and ethylenediamine tetraacetic acid (EDTA) 4kg adds water 54kg and is configured to solution B, take boric acid 3kg, manganous sulfate 1.5kg, sal epsom 3kg, potassium primary phosphate 54kg and glacial acetic acid 4kg and be configured to liquid C, stand-by;
(2) solution A described in above-mentioned steps, solution B and solution C are added to urea and primary ammonium phosphate by weight mixing limit, 28:10:21 limit, stir into homogeneous solution, wherein, the mixing solutions 59kg of solution A, solution B and solution C, urea 20kg and primary ammonium phosphate 9kg;
(3) the pH value to 3.8 of the homogeneous solution obtained with humic acid regulating step (2), filter, and obtains.
Embodiment 4
A kind of preparation method of all nutrition type liquid fertilizer, concrete steps are as follows:
(1) take humic acid 66kg, zinc sulfate 4kg and copper sulfate 2kg and be configured to solution A, taking ferrous sulfate 9kg and ethylenediamine tetraacetic acid (EDTA) 5kg adds water 66kg and is configured to solution B, take boric acid 6kg, manganous sulfate 3kg, sal epsom 6kg, potassium primary phosphate 57kg and glacial acetic acid 7kg and be configured to liquid C, stand-by;
(2) solution A described in above-mentioned steps, solution B and solution C are added to urea and primary ammonium phosphate by weight mixing limit, 36:12:25 limit, stir into homogeneous solution, wherein, the mixing solutions 73kg of solution A, solution B and solution C, urea 23kg and primary ammonium phosphate 11kg;
(3) the pH value to 4.5 of the homogeneous solution obtained with humic acid regulating step (2), filter, and obtains.
Embodiment 5
A kind of preparation method of all nutrition type liquid fertilizer, concrete steps are as follows:
(1) take humic acid 60kg, zinc sulfate 3kg and copper sulfate 1.5kg and be configured to solution A, taking ferrous sulfate 7kg and ethylenediamine tetraacetic acid (EDTA) 4.5kg adds water 60kg and is configured to solution B, take boric acid 4.5kg, manganous sulfate 2kg, sal epsom 4.5kg, potassium primary phosphate 55kg and glacial acetic acid 5.5kg and be configured to liquid C, stand-by;
(2) solution A described in above-mentioned steps, solution B and solution C are added to urea and primary ammonium phosphate by weight mixing limit, 32:11:23 limit, stir into homogeneous solution, wherein, solution A, solution B and solution C
Mixing solutions 66kg, urea 22kg and primary ammonium phosphate 10kg;
(3) the pH value to 4 of the homogeneous solution obtained with humic acid regulating step (2), filter, and obtains.
Embodiment 6
A kind of preparation method of all nutrition type liquid fertilizer, concrete steps are as follows:
(1) take humic acid 62kg, zinc sulfate 3.5kg and copper sulfate 1.8kg and be configured to solution A, taking ferrous sulfate 9kg and ethylenediamine tetraacetic acid (EDTA) 4.8kg adds water 63kg and is configured to solution B, take boric acid 4kg, manganous sulfate 2.5kg, sal epsom 4kg, potassium primary phosphate 56kg and glacial acetic acid 6kg and be configured to solution C, stand-by;
(2) solution A described in above-mentioned steps, solution B and solution C are added to urea and primary ammonium phosphate by weight mixing limit, 34:11:24 limit, stir into homogeneous solution, wherein, the mixing solutions 69kg of solution A, solution B and solution C, urea 21kg and primary ammonium phosphate 10.5kg;
(3) the pH value to 4.3 of the homogeneous solution obtained with humic acid regulating step (2), filter, and obtains.
Described each component of one of embodiment 1-6 is commercially available prod, and each amounts of components is increased or reduces according to same ratio, and the parts by weight relation of each component of gained all belongs to protection scope of the present invention; The collocation method of the described solution A of one of embodiment 1-6, solution B and solution C all refers to the simple mixing of each component.
Being applied to wheat, paddy rice, corn, peanut, soybean, cotton, fruit tree, tobacco, potato class, melon, grape, solanaceous vegetables, Chinese cabbage, garlic, rape and cauline leaf after the resulting all nutrition type liquid fertilizer of embodiment 1-6 is watered respectively views and admires class and sees flower reward fruit flowers, use the difference in period according to different plants, fertilization effect sees the following form:
Preparation method's technique of a kind of all nutrition type liquid fertilizer provided by the invention is simple, product yield is high, quality good, has reduced production cost, easy and simple to handle, is applicable to the needs that large-scale industrial is produced; Low for equipment requirements, raw materials used and reagent is the common industrial product, can not give environment; The liquid fertilizer of preparation is balanced in nutrition, and suitability is wide, and absorption rate is fast, and utilization ratio is high, alternative topdressing, and obvious effect of increasing production, can strengthen the resistance of crop, nontoxic, harmless, free from environmental pollution, slope knot soil; Can also protect flower, fruit retention, improve fruit-setting rate, separate poisoning, disease-resistant, drought resisting, anti-low temperature, anti-continuous cropping, short precocious, extend and bear fruit phase and crop life-span; And this fertilizer is directly absorbed by plant leaf, utilization ratio is up to more than 90%.
Therefore, this all nutrition type liquid fertilizer obtains the preparation method to be a kind of output that can either significantly improve farm crop, to improve the quality of farm crop, can effectively protect again agroecological environment, improve the preparation method of all nutrition type liquid fertilizer of utilization rate of fertilizer.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (6)
1. the preparation method of an all nutrition type liquid fertilizer, it is characterized in that: concrete steps are as follows:
(1) meter takes humic acid 50-70 part, zinc sulfate 2-4 part and copper sulfate 1-2 part and is configured to solution A by weight, meter takes ferrous sulfate 6-9 part and ethylenediamine tetraacetic acid (EDTA) 3-6 part adds water 48-72 part to be configured to solution B by weight, meter takes boric acid 3-6 part, manganous sulfate 1.5-3 part, sal epsom 3-6 part, potassium primary phosphate 51-60 part and glacial acetic acid 4.5-7.5 part and is configured to liquid C by weight, stand-by;
(2) by the solution A described in above-mentioned steps, solution B and solution C by weight (26.5-38): (9-13.5): (19.5-27.5) mixing limit in limit adds urea and primary ammonium phosphate, stir into homogeneous solution, wherein, count by weight mixing solutions 55-79 part, urea 18-25 part and primary ammonium phosphate 8-12 part of solution A, solution B and solution C;
(3) the pH value of the homogeneous solution obtained with humic acid regulating step (2), to 3.5-5, is filtered, and obtains.
2. the preparation method of all nutrition type liquid fertilizer according to claim 1, it is characterized in that: concrete steps are as follows:
(1) meter takes humic acid 56-66 part, zinc sulfate 2-4 part and copper sulfate 1-2 part and is configured to solution A by weight, meter takes ferrous sulfate 6-9 part and ethylenediamine tetraacetic acid (EDTA) 4-5 part and adds water 54-66 part and be configured to solution B by weight, meter takes boric acid 3-6 part, manganous sulfate 1.5-3 part, sal epsom 3-6 part, potassium primary phosphate 54-57 part and glacial acetic acid 4-7 part and is configured to liquid C by weight, stand-by;
(2) by the solution A described in above-mentioned steps, solution B and solution C by weight (28-36): (10-12): (21-25) mixing limit in limit adds urea and primary ammonium phosphate, stir into homogeneous solution, wherein, count by weight mixing solutions 59-73 part, urea 20-23 part and primary ammonium phosphate 9-11 part of solution A, solution B and solution C;
(3) the pH value of the homogeneous solution obtained with humic acid regulating step (2), to 3.5-5, is filtered, and obtains.
3. the preparation method of all nutrition type liquid fertilizer according to claim 1 and 2, it is characterized in that: concrete steps are as follows:
(1) meter takes 1.5 parts, 60 parts of humic acid, 3 parts, zinc sulfate and copper sulfate and is configured to solution A by weight, meter takes 4.5 parts of 25 parts, ferrous sulfate and ethylenediamine tetraacetic acid (EDTA)s and adds 60 parts, water and be configured to solution B by weight, meter takes 5.5 parts of 4.5 parts of boric acid, 2 parts of manganous sulfates, 4.5 parts, sal epsom, 55 parts of potassium primary phosphates and glacial acetic acids and is configured to liquid C by weight, stand-by;
(2) solution A described in above-mentioned steps, solution B and solution C are added to urea and primary ammonium phosphate by weight mixing limit, 32:11:23 limit, stir into homogeneous solution, wherein, count by weight 10 parts of 22 parts, 66 parts of mixing solutionss, the urea of solution A, solution B and solution C and primary ammonium phosphates;
(3) the pH value of the homogeneous solution obtained with humic acid regulating step (2), to 3.5-5, is filtered, and obtains.
4. the preparation method of all nutrition type liquid fertilizer according to claim 1 and 2 is characterized in that: the pH value in step (3) is 3.8-4.5.
5. the preparation method of all nutrition type liquid fertilizer according to claim 3 is characterized in that: the pH value in step (3) is 3.8-4.5.
6. the preparation method of all nutrition type liquid fertilizer according to claim 5, it is characterized in that: the pH value in step (3) is 4.
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| CN103848692A (en) * | 2014-03-21 | 2014-06-11 | 润禾泰华生物科技（北京）有限公司 | Special liquid pesticide fertilizer for insect prevention, residue reduction and harmlessness of garden trees, and preparation method thereof |
| CN105294240A (en) * | 2015-06-09 | 2016-02-03 | 营口远东科技有限公司 | Biological-water-element-based soil continuous cropping conditioner |
| CN106518332A (en) * | 2016-10-31 | 2017-03-22 | 嘉善弘欣化工厂（普通合伙） | Formula and production method for humus acid liquid fertilizer |
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| 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 |
| CN113636894A (en) * | 2021-07-05 | 2021-11-12 | 王平 | Liquid fertilizer for root cultivation and preparation method thereof |
| CN115259945A (en) * | 2022-08-03 | 2022-11-01 | 伊犁哈萨克自治州林业科学研究院 | Preparation method and application of weakly acidic full-nutritional amino acid liquid fertilizer |
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| 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 |
| CN113636894A (en) * | 2021-07-05 | 2021-11-12 | 王平 | Liquid fertilizer for root cultivation and preparation method thereof |
| CN115259945A (en) * | 2022-08-03 | 2022-11-01 | 伊犁哈萨克自治州林业科学研究院 | Preparation method and application of weakly acidic full-nutritional amino acid liquid fertilizer |
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Application publication date: 20140101 |