CN113603530A

CN113603530A - Multifunctional organic water liquid fertilizer

Info

Publication number: CN113603530A
Application number: CN202110910285.2A
Authority: CN
Inventors: 于吉福; 史艳华; 于淼
Original assignee: Heilongjiang Shipufeng Agricultural Technology Co ltd
Current assignee: Heilongjiang Shipufeng Agricultural Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2021-11-05

Abstract

The invention provides an organic aqueous liquid fertilizer, which comprises the following raw materials in percentage by mass: 5.0 to 15 percent of organic matters; 1.0 to 10 percent of alginic acid; 5.0 to 25 percent of mineral source potassium fulvate; 5.0 to 20 percent of amino acid; amino-oligosaccharins; 5.0 to 20 percent; macroelement 5.0-20%; 3.0-20% of secondary elements; 5.0 to 20 percent of trace elements; 0.0001 to 0.05 percent of nano titanium dioxide; 0.1 to 5.0 percent of surfactant; 5-15% of pure water; the invention utilizes the special functions of alginic acid, fulvic acid, amino-oligosaccharin, macroelements, secondary elements, nano titanium dioxide and surfactant, and adds the raw materials in proportion and sequence, and fully chelates and dissolves the raw materials into the water-phase liquid water-soluble fertilizer, so as to relieve the problem that the soil and the environment are increasingly worsened due to continuous and large-scale application of chemical fertilizers, and achieve the effects of reducing the application amount of the fertilizer, improving the utilization rate of the fertilizer, saving the planting cost and increasing the planting benefit.

Description

Multifunctional organic water liquid fertilizer

Technical Field

The invention mainly relates to the technical field of liquid fertilizers, in particular to a multifunctional organic water liquid fertilizer.

Background

As a direct and efficient fertilizing measure, liquid fertilizers become an indispensable part of modern agricultural fertilizers, some traditional solid fertilizers in the world are increasingly replaced by liquid fertilizers in the last 30 years, and about 40-70% of all fertilizers in some more advanced and developed countries are liquid fertilizers.

In recent years, with repeated application of a large amount of common solid fertilizers, China brings about the problems of resource, energy, environment and the like which are outstanding in contradiction, and the development and application of liquid fertilizers are concerned more. With the popularization and application of the water-fertilizer integration technology and the rapid development of water-soluble fertilizers in recent years, the liquid fertilizer industry in China is further developed and becomes an important branch of the fertilizer industry and an important direction for the development of a novel fertilizer industry.

With the development of novel technologies such as foliar fertilization and drip irrigation fertilization, the application range of the liquid fertilizer is wider and wider; but lack the liquid fertilizer with high concentration, multiple functions, high efficiency and low cost to meet the development requirements of the existing agriculture.

Disclosure of Invention

The invention mainly provides a multifunctional organic water liquid fertilizer, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the invention for solving the technical problems is as follows:

an organic water liquid fertilizer comprises the following raw materials in percentage by mass: 5.0 to 15 percent of organic matters; 1.0 to 10 percent of alginic acid; 5.0 to 25 percent of mineral source potassium fulvate; 5.0 to 20 percent of amino acid; amino-oligosaccharins; 5.0 to 20 percent; macroelement 5.0-20%; 3.0-20% of secondary elements; 5.0 to 20 percent of trace elements; 0.0001 to 0.05 percent of nano titanium dioxide; 0.1 to 5.0 percent of surfactant; 5-15% of pure water.

The invention utilizes the special functions of alginic acid, fulvic acid, amino-oligosaccharin, major and medium trace elements, nano titanium dioxide and surfactant to add the raw materials in proportion and sequence, and fully chelate and dissolve the raw materials to form the aqueous phase liquid water-soluble fertilizer.

Further, the organic matter component comprises: 1.0 to 10 percent of alginic acid; 5.0 to 25 percent of mineral source potassium fulvate; 5.0 to 20 percent of amino acid.

Further, the alginic acid component comprises: 0.01 to 2.0 percent of organic nitrogen; 0.05 to 3.0 percent of phosphorus pentoxide; 0.01 to 3.0 percent of potassium oxide; 0.01 to 0.5 percent of boron.

Further, the mineral source potassium fulvate comprises the following components: 1.0-5.0% of fulvic acid; humic acid 1.0-5.0%; 0.1 to 5.0 percent of potassium oxide.

Further, the amino acid composition comprises: 0.1 to 5.0 percent of organic nitrogen; 1.0-9.0% of aspartic acid; 1.0-9.0% of threonine; 1.0-9.0% of serine; 1.0-9.0% of glutamic acid; 1.0-9.0% of glycine; 1.0-9.0% of alanine; cystine 0.1-2.0%; 1.0-5.0% of lysine; 0.01-0.5% of methionine; isoleucine 0.1-0.5%; leucine 0.1-0.5%; tyrosine 0.1-0.9%; 0.01 to 0.2 percent of phenylalanine; lysine 0.5-5.0%; histidine 0.5-5.0%; arginine 0.01-2.0%; 1.5 to 15 percent of proline; 0.05-0.9% of tryptophan; 0.2 to 12 percent of free amino acid.

Further, the macroelements comprise nitrogen, phosphorus and potassium components, wherein the nitrogen component comprises: 0.01 to 5.0 percent of organic nitrogen; 0.2 to 5.0 percent of ammonium nitrogen; nitrate nitrogen 0.1-2.0%; the phosphorus component comprises: phosphorus pentoxide; 1.0-9.0%; the potassium component comprises: 1.0 to 5.0 percent of potassium oxide; 2.0 to 9.0 percent of potassium nitrate.

Further, the medium elements comprise the following components: 0.1 to 3.0 percent of calcium; 0.1 to 3.0 percent of magnesium.

Further, the trace elements comprise the following components: 0.05 to 1.0 percent of copper; 0.1 to 3.0 percent of iron; 0.1 to 1.0 percent of manganese; 0.02 to 2.0 percent of zinc; 0.02-3.0% of boron; 0.1 to 2.0 percent of molybdenum.

Further, the components of the surfactant comprise: 0.1 to 5.0 percent of sodium ethylene diamine tetracetate; 0.1-5.0% of alkyl glycoside; 0.1 to 5.0 percent of polyethylene glycol.

Compared with the prior art, the invention has the beneficial effects that:

the organic water liquid fertilizer of the invention has good regulation effect on the growth of field crops, vegetable horticultural crops, melon and fruit horticultural crops, fruit tree horticultural crops and ornamental horticultural crops, can promote photosynthesis of leaves during growth period, improve illumination demand when the growth period is short of continuous rainy days and sunshine hours, promote rapid absorption and utilization of plants on various nutritional components, degrade harm of harmful pesticide residues and other organic matters on the surfaces of the leaves to the plants, can improve the physical, chemical and biological properties of soil, improve the utilization efficiency of soil moisture and nutrient resources, improve the resistance of the soil to salt and alkali, drought, waterlogging, cold and diseases and insect pests, can reduce the yield loss caused by adverse factors such as climate, moisture, nutrient and the like, thereby improving and enhancing the quality and the yield of the product.

Detailed Description

In order to make the technical solution of the present invention better understood, the following description will be clearly and completely described in conjunction with the technical solutions in the embodiments of the present invention.

The invention provides a multifunctional organic aqueous liquid fertilizer, which is used for relieving the problem that soil and environment are increasingly worsened due to continuous large-scale application of chemical fertilizers, and achieves the effects of reducing the application amount of the fertilizer, improving the utilization rate of the fertilizer, saving the planting cost and increasing the planting benefit.

The organic matter comprises the following components: 1.0 to 10 percent of alginic acid; 5.0 to 25 percent of mineral source potassium fulvate; 5.0 to 20 percent of amino acid.

The alginic acid component comprises: 0.01 to 2.0 percent of organic nitrogen; 0.05 to 3.0 percent of phosphorus pentoxide; 0.01 to 3.0 percent of potassium oxide; 0.01 to 0.5 percent of boron.

The mineral source potassium fulvate comprises the following components: 1.0-5.0% of fulvic acid; humic acid 1.0-5.0%; 0.1 to 5.0 percent of potassium oxide.

The amino acid comprises the following components: 0.1 to 5.0 percent of organic nitrogen; 1.0-9.0% of aspartic acid; 1.0-9.0% of threonine; 1.0-9.0% of serine; 1.0-9.0% of glutamic acid; 1.0-9.0% of glycine; 1.0-9.0% of alanine; cystine 0.1-2.0%; 1.0-5.0% of lysine; 0.01-0.5% of methionine; isoleucine 0.1-0.5%; leucine 0.1-0.5%; tyrosine 0.1-0.9%; 0.01 to 0.2 percent of phenylalanine; lysine 0.5-5.0%; histidine 0.5-5.0%; arginine 0.01-2.0%; 1.5 to 15 percent of proline; 0.05-0.9% of tryptophan; 0.2 to 12 percent of free amino acid.

The macroelements comprise nitrogen, phosphorus and potassium components, wherein the nitrogen component comprises: 0.01 to 5.0 percent of organic nitrogen; 0.2 to 5.0 percent of ammonium nitrogen; nitrate nitrogen 0.1-2.0%; the phosphorus component comprises: phosphorus pentoxide; 1.0-9.0%; the potassium component comprises: 1.0 to 5.0 percent of potassium oxide; 2.0 to 9.0 percent of potassium nitrate.

The medium elements comprise the following components: 0.1 to 3.0 percent of calcium; 0.1 to 3.0 percent of magnesium.

The trace elements comprise the following components: 0.05 to 1.0 percent of copper; 0.1 to 3.0 percent of iron; 0.1 to 1.0 percent of manganese; 0.02 to 2.0 percent of zinc; 0.02-3.0% of boron; 0.1 to 2.0 percent of molybdenum.

The components of the surfactant comprise: 0.1 to 5.0 percent of sodium ethylene diamine tetracetate; 0.1-5.0% of alkyl glycoside; 0.1 to 5.0 percent of polyethylene glycol.

The organic aqueous solution fertilizer is prepared by using materials such as high-quality alginic acid, amino acid, fulvic acid, amino-oligosaccharin, major and medium trace elements, nano titanium dioxide, a surfactant and the like which are widely applied in the field of agricultural fertilizers and by a scheme of fully dissolving and chelating the components in proportion according to the functions and effects of the components and the proportion of the requirement of crops on nutrition.

The preparation method of the organic water solution fertilizer comprises the following steps:

(1) filtering underground water or tap water by reverse osmosis water purification equipment to prepare purified water, weighing the purified water, adding the purified water into a dissolving and stirring reaction kettle, heating to 80 ℃, and keeping;

(2) weighing surfactant ethylenediamine tetraacetic acid according to a required proportion, adding the surfactant ethylenediamine tetraacetic acid into the water solution of the reaction kettle, keeping the liquid temperature at 80 ℃, and stirring for dissolving;

(3) weighing the secondary element calcium according to a required proportion, adding the secondary element calcium into the solution in the reaction kettle, stirring and dissolving for 20-30 minutes, and keeping the liquid temperature at 80 ℃;

(4) adding a secondary element magnesium into the solution of the reaction kettle according to a required proportion, stirring and dissolving for 20-30 minutes, and keeping the liquid temperature at 80 ℃;

(4) weighing the trace elements according to the required proportion of iron, copper, manganese, zinc, boron and molybdenum, adding the trace elements into a powder mixing stirrer, fully stirring and mixing for 15 minutes, adding the mixed materials into a solution in a reaction kettle, stirring and dissolving for 30-60 minutes, and heating and keeping the solution in the reaction kettle to 90-120 ℃ during stirring and dissolving;

(5) weighing macroelement potassium nitrate according to a required proportion, adding the macroelement potassium nitrate into the mixed solution of the reaction kettle, stirring and dissolving, and heating to keep the temperature of the mixed solution to 90-136 ℃;

(6) weighing a large amount of element ammonium polyphosphate according to a required proportion, adding the weighed large amount of element ammonium polyphosphate into a mixed solution of a reaction kettle, stirring and dissolving, and heating to keep the temperature of the mixed solution to 90-136 ℃;

(7) dissolving and chelating surfactant ethylenediamine tetraacetic acid, major elements of potassium nitrate and ammonium polyphosphate, secondary elements of calcium and magnesium, and trace elements of iron, copper, manganese, zinc, boron and molybdenum in a reaction kettle, and cooling the mixed solution in the reaction kettle to 30-60 ℃ through circulating cooling equipment and keeping;

(8) weighing potassium fulvate according to a required proportion, adding the weighed potassium fulvate into the mixed solution of the reaction kettle, stirring and dissolving, and keeping the temperature of the mixed solution of the reaction kettle at 30-60 ℃ during the period;

(9) adding amino acid into the mixed solution of the reaction kettle according to a required proportion, stirring and dissolving, and keeping the temperature of the mixed solution of the reaction kettle at 30-60 ℃ during the period;

(10) adding alginic acid as the component in claim 1 into the mixed solution in a reaction kettle according to a required proportion, stirring and dissolving, and keeping the temperature of the mixed solution in the reaction kettle at 30-60 ℃ during the stirring and dissolving;

(11) weighing nano titanium dioxide according to a required proportion, dissolving with purified water at 60-90 ℃, stirring and dispersing, adding the nano titanium dioxide aqueous solution into the reaction kettle mixed solution, stirring and dissolving, and keeping the temperature of the reaction kettle mixed solution at 30-60 ℃ during the period;

(12) weighing the surfactant polyethylene glycol according to a required proportion, adding the weighed surfactant polyethylene glycol into the reaction kettle mixed solution, stirring and dissolving, and keeping the temperature of the reaction kettle mixed solution at 30-60 ℃ during the period;

(13) weighing the surfactant alkyl glycoside according to a required proportion, adding the weighed surfactant alkyl glycoside into the reaction kettle mixed solution, stirring and dissolving, and keeping the temperature of the reaction kettle mixed solution at 30-50 ℃ during the period.

(14) The raw materials are fully stirred, dissolved and chelated in a heating, cooling and temperature maintaining mode in a reaction kettle, the mixed solution in the reaction kettle is cooled to the normal temperature of 5-20 ℃ through circulating cooling equipment, and then the normal temperature mixed solution is conveyed to a duplex filter (80-120 meshes) through a centrifugal pump, filtered and conveyed to a storage tank to prepare the organic water solution fertilizer.

The invention has simple production process and environment-friendly preparation and application processes, and the prepared organic aqueous liquid fertilizer can be widely applied to seed dressing, leaf surface irrigation and application along with water of various crops.

In the embodiment of the invention, a field application test method is adopted to verify the function and the efficacy of the invention; the present invention will be further described with reference to the following specific examples.

The water used in the specific examples and comparative examples of the present invention was distilled water, and the test crops were selected from spring soybeans, and the application method was seed dressing and foliar spraying at the seedling stage, flowering stage, and grain swelling stage.

Example one

Taking 1 part of the organic aqueous liquid fertilizer, uniformly stirring and mixing the organic aqueous liquid fertilizer and 50 parts of soybean seeds, and airing and sowing in a shade;

example two

Taking 1 part of the organic aqueous liquid fertilizer, diluting 300 times of the liquid with water, uniformly stirring and mixing, and spraying for 3 times in the seedling stage, the flowering stage and the grain swelling stage of the soybeans;

EXAMPLE III

Taking 1 part of the organic aqueous liquid fertilizer, diluting 500 times of the liquid with water, uniformly stirring and mixing, and spraying for 3 times in the seedling stage, the flowering stage and the grain swelling stage of the soybeans;

example four

Taking 1 part of the organic aqueous liquid fertilizer, diluting 800 times of the liquid with water, uniformly stirring and mixing, and spraying for 3 times in the seedling stage, the flowering stage and the grain swelling stage of the soybeans;

EXAMPLE five

Taking 1 part of the organic aqueous liquid fertilizer, diluting 1000 times of the liquid with water, uniformly stirring and mixing, and spraying for 3 times in the seedling stage, the flowering stage and the grain swelling stage of the soybeans;

EXAMPLE six

Taking 1 part of the organic aqueous liquid fertilizer, diluting 1200 times of the liquid with water, stirring and mixing uniformly, and spraying for 3 times in the soybean seedling stage, the flowering stage and the grain swelling stage;

EXAMPLE seven

Taking 1 part of the organic aqueous liquid fertilizer, diluting 1500 times of the liquid with water, stirring and mixing uniformly, and spraying for 3 times in the soybean seedling stage, the flowering stage and the grain swelling stage;

example eight

The organic aqueous liquid fertilizer is taken as 1 part, the 2000 times liquid is diluted by water, and after being stirred and mixed evenly, the organic aqueous liquid fertilizer is sprayed on the leaf surfaces of the soybeans in the seedling stage, the flowering stage and the grain swelling stage for 3 times.

The seed dressing with distilled water of the first example and the comparative example is carried out once; the foliar fertilizer aqueous solutions in the second, third, fourth, fifth, sixth, seventh and eighth examples and the pure distilled water in the comparative examples are continuously sprayed 3 times in the seedling stage, the flowering stage and the grain swelling stage of soybean, the spraying time interval is 10 days, 5 test areas are selected for the experiments of the examples and the comparative examples, and the test results are as follows:

example one

Growing the plants in the middle; leaf color, green; the number of single pod grains is 3.2; number of pods per plant, 32; hundred grain weight (%), 21.2; fat content (%), 19.53; protein content (%), 41.8; yield performance, 201.7.

Example two

The plants grow and are strong; the leaf color is dark green; the number of single pod grains is 3.3; number of pods per plant, 35; hundred grain weight (%), 22.0; fat content (%), 20.9; protein content (%), 42.5; yield performance, 225.2.

EXAMPLE III

The plants grow and are strong; the leaf color is dark green; the number of single pod grains is 3.5; number of pods per plant, 36; hundred grain weight (%), 23.8; fat content (%), 21.6; protein content (%), 42.8; yield performance, 236.1.

Example four

The plants grow and are strong; the leaf color is dark green; the number of single pod grains is 3.5; number of pods per plant, 36; hundred grain weight (%), 23.6; fat content (%), 21.5; protein content (%), 43; yield performance, 229.0.

EXAMPLE five

The plants grow and are strong; the leaf color is dark green; the number of single pod grains is 3.4; number of pods per plant, 35; hundred grain weight (%), 22.3; fat content (%), 21.1; protein content (%), 42.3; yield performance, 226.7.

EXAMPLE six

The plants grow and are strong; the leaf color is dark green; the number of single pod grains is 3.3; number of pods per plant, 33; hundred grain weight (%), 22.1; fat content (%), 20.8; protein content (%), 42.1; yield performance, 218.4.

EXAMPLE seven

Growing the plants in the middle; the leaf color is dark green; the number of single pod grains is 3.3; number of pods per plant, 33; hundred grain weight (%), 21.8; fat content (%), 20.4; protein content (%), 41.9; yield performance, 210.1.

Example eight

Growing the plants in the middle; leaf color, green; the number of single pod grains is 3.2; number of pods per plant, 31; hundred grain weight (%), 21.5; fat content (%), 20.2; protein content (%), 41.7; yield performance, 204.3.

Comparative example

The plants are in weak growth; leaf color, light green; the number of single pod grains is 2.8; number of pods per plant, 26; hundred grain weight (%), 20.4; fat content (%), 19.1; protein content (%), 41.2; yield performance, 182.1.

Test objects of the invention: through organic water liquid fertilizer effect field experiments, the optimized fertilization amount, base and top dressing proportion, fertilization period and fertilization method of different crops of each fertilization unit are mastered.

Test method 1

1.1 test materials, test materials: a multifunctional organic water liquid fertilizer.

Test soil: black calcium soil; the soil fertility is medium;

and (3) test crops: soybean variety heinong 51;

test site: black Longjiang Shipu Feng agriculture science and technology Limited company test field.

1.2 test treatment methods: according to the functional characteristics of the multifunctional organic aqueous liquid fertilizer of the present invention, the examples adopt one treatment of dressing seeds with an organic aqueous liquid fertilizer, 7 treatments of foliar spraying at different concentrations of soybean flowering phase and swelling period, and one treatment of foliar spraying with distilled water at the flowering phase and swelling period of comparative examples as a complete embodiment of controlling, applying a western compound fertilizer at 25 kg/mu of the base of examples and comparative examples. The experiment establishes an organic aqueous liquid fertilizer dressing a treatment factor, an organic aqueous liquid fertilizer 300, 500, 800, 1000, 1200, 1500, 2000 times liquid foliage spray 7 factors, each factor is repeated 3 times at the same level, and a distilled water foliage spray contrast is added, for 9 treatments in total, each treatment is shown as follows:

field design: the test has 9 treatments, the field arrangement mode is random arrangement, the protection rows are arranged around the test, the test is divided into 3 cells in the middle, each cell has the area of 160 square meters, the protection rows are arranged on the periphery, and the inter-row channels are arranged around the cell, so that the later field management and investigation are facilitated.

Cell repetition number: 3 times.

Total area of cell: length 8(m) × 20(m) × 3 ═ 480m²。

The field operation process comprises the following steps:

sowing time and method: manually dibbling for 5 months and 15 days;

a conventional fertilizing method comprises the following steps: applying along with the seeding base, manually ditching and spreading fertilizer, and isolating the seed fertilizer by 8-10 c'm;

a fertilizing method of an organic aqueous liquid fertilizer comprises the following steps: 1, sowing after seed dressing and drying in the shade, and spraying 2 times on the leaf surfaces of 7 examples at different concentrations in the early flowering stage-swelling period; irrigation and other field management measures: furrow irrigation is combined with intertillage ridging once in the early flowering stage;

the field investigation time and method are as follows: the seedling emergence condition and root system of the seed dressing examples and the comparative examples are observed in the seedling emergence-3 leaf stage, the plant growth condition, the flowering number and the pod bearing condition of 7 examples after the organic aqueous liquid fertilizer with different concentrations is sprayed for 7-30 days, and the yield is measured by harvesting each treatment in the harvesting stage.

2 test results and analysis

2.1 influence of a multifunctional organic aqueous liquid fertilizer on soybean fertility traits:

the results of the application test of the multifunctional organic aqueous liquid fertilizer to soybeans can be seen from table 1, through the tests of the examples, the plants grow vigorously, the color of the leaves is mostly dark green, which shows that the application of the organic aqueous liquid fertilizer effectively promotes the photosynthesis of the soybeans, the disease incidence is low, the plants have better disease resistance, the quality is also improved, the average yield is gradually improved along with the increase of the application concentration, and the protein content and the fat content are both improved; in the comparative example, distilled water is only sprayed, so that the plants are weak in growth vigor, light green in leaf color, highest in disease incidence, lower in yield and poor in quality. Therefore, the invention has the functions of promoting the photosynthesis of the soybeans, promoting the absorption of nutrient elements by soybean plants, resisting diseases, improving the yield, improving the quality and the like.

As can be seen from the comprehensive performance of the above examples and comparative examples, the application sequence of the invention is preferably the third example, the fourth example, the fifth example, the sixth example, the seventh example, the first example, the second example and the eighth example, wherein the third example, the fourth example and the fifth example are the best, and the first example is only one-time seed dressing application which is better than the comparative example, so the application method of the invention on the soybeans is the most suitable scheme of seed dressing with 50 times of liquid and 2-3 times of foliar spraying with 800 times of liquid with 500 times of liquid.

Finally, it should be noted that: the above examples are only intended to illustrate the invention and do not limit the technical solutions described in the present invention; thus, while the present invention has been described in detail with reference to the foregoing examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.

Claims

1. The organic water liquid fertilizer is characterized by comprising the following raw materials in percentage by mass: 5.0 to 15 percent of organic matters; 1.0 to 10 percent of alginic acid; 5.0 to 25 percent of mineral source potassium fulvate; 5.0 to 20 percent of amino acid; amino-oligosaccharins; 5.0 to 20 percent; macroelement 5.0-20%; 3.0-20% of secondary elements; 5.0 to 20 percent of trace elements; 0.0001 to 0.05 percent of nano titanium dioxide; 0.1 to 5.0 percent of surfactant; 5-15% of pure water.

2. The organic aqueous liquid fertilizer according to claim 1, wherein the organic matter component comprises: 1.0 to 10 percent of alginic acid; 5.0 to 25 percent of mineral source potassium fulvate; 5.0 to 20 percent of amino acid.

3. The organic aqueous liquid fertilizer according to claim 1, wherein the alginic acid component comprises: 0.01 to 2.0 percent of organic nitrogen; 0.05 to 3.0 percent of phosphorus pentoxide; 0.01 to 3.0 percent of potassium oxide; 0.01 to 0.5 percent of boron.

4. The organic aqueous liquid fertilizer as claimed in claim 1, wherein the components of the mineral-derived potassium fulvate include: 1.0-5.0% of fulvic acid; humic acid 1.0-5.0%; 0.1 to 5.0 percent of potassium oxide.

5. The organic aqueous liquid fertilizer according to claim 1, wherein the amino acid component comprises: 0.1 to 5.0 percent of organic nitrogen; 1.0-9.0% of aspartic acid; 1.0-9.0% of threonine; 1.0-9.0% of serine; 1.0-9.0% of glutamic acid; 1.0-9.0% of glycine; 1.0-9.0% of alanine; cystine 0.1-2.0%; 1.0-5.0% of lysine; 0.01-0.5% of methionine; isoleucine 0.1-0.5%; leucine 0.1-0.5%; tyrosine 0.1-0.9%; 0.01 to 0.2 percent of phenylalanine; lysine 0.5-5.0%; histidine 0.5-5.0%; arginine 0.01-2.0%; 1.5 to 15 percent of proline; 0.05-0.9% of tryptophan; 0.2 to 12 percent of free amino acid.

6. The aqueous organic liquid fertilizer according to claim 1, wherein the macro-elements comprise nitrogen, phosphorus, potassium components, wherein the nitrogen component comprises: 0.01 to 5.0 percent of organic nitrogen; 0.2 to 5.0 percent of ammonium nitrogen; nitrate nitrogen 0.1-2.0%; the phosphorus component comprises: phosphorus pentoxide; 1.0-9.0%; the potassium component comprises: 1.0 to 5.0 percent of potassium oxide; 2.0 to 9.0 percent of potassium nitrate.

7. The organic aqueous liquid fertilizer as claimed in claim 1, wherein the medium elements comprise: 0.1 to 3.0 percent of calcium; 0.1 to 3.0 percent of magnesium.

8. The organic aqueous liquid fertilizer according to claim 1, wherein the trace elements comprise: 0.05 to 1.0 percent of copper; 0.1 to 3.0 percent of iron; 0.1 to 1.0 percent of manganese; 0.02 to 2.0 percent of zinc; 0.02-3.0% of boron; 0.1 to 2.0 percent of molybdenum.

9. The organic aqueous liquid fertilizer as claimed in claim 1, wherein the components of the surfactant include: 0.1 to 5.0 percent of sodium ethylene diamine tetracetate; 0.1-5.0% of alkyl glycoside; 0.1 to 5.0 percent of polyethylene glycol.