Organic water-soluble fertilizer and preparation process

Abstract

The invention discloses an organic water-soluble fertilizer and a preparation process thereof, and relates to the technical field of water-soluble fertilizers. The organic water-soluble fertilizer comprises the following components: 85-105 g / L of reef film extract; 18-34 g / L of live microorganisms; 5-7 g / L of fulvic acid; 34-52 g / L of corn syrup; 47-63 g / L of small-particle diatomaceous earth; 72-88 g / L of birch sap; and water. The organic water-soluble fertilizer of the invention is obtained by using organic resources such as reef film extract, live microorganisms, fulvic acid, corn syrup, and birch sap as main raw materials and processed through a specific process. The fertilizer has comprehensive and balanced nutrients, and the beneficial bacteria contained therein can comprehensively regulate the physiological functions of crops, safely promote the healthy growth of crops, improve soil matrix, inhibit soil-borne diseases, and enhance the soil's ability to retain and supply fertilizers. The organic matter is high, which can promote crop growth and the reproduction of beneficial live bacteria. The marine extracted active substances contained in the fertilizer, through the synergistic effect with other components, stimulate the physiological activity of crops and improve resistance.

Description

Technical Field

[0001] The invention relates to the technical field of water-soluble fertilizers, and in particular to an organic water-soluble fertilizer and a preparation process thereof. Background Art

[0002] Long-term, large or excessive application of chemical fertilizers will cause low fertilizer utilization, nutrient imbalance, blind fertilization, soil compaction, loss of soil microbial communities, environmental pollution, nutrient enrichment and other environmental problems. In recent years, the country has guided the optimization and upgrading of fertilizer products and vigorously promoted high-efficiency new fertilizers, including organic fertilizers. Among them, organic liquid fertilizers are widely recognized because of their good water solubility, simple use, comprehensive nutrients and fast fertilizer effect. However, the raw materials of commonly used organic liquid water-soluble fertilizers are generally made by hydrolysis or fermentation or activation of wastewater, such as amino acids obtained by hair hydrolysis, biogas slurry after fermentation of livestock and poultry manure and domestic garbage, humic acid produced by alkalization of lignite, weathered coal, etc., and molasses liquid in the process of making sucrose. However, these raw materials have low organic matter content and unreasonable production process, resulting in unstable fertilizer quality, high viscosity and poor fluidity of water-soluble fertilizers, low crop utilization rate after application, and unobvious effect of increasing production and maintaining quality. Summary of the invention

[0003] In view of the problems existing in the prior art, one object of the present invention is to provide an organic water-soluble fertilizer, which can effectively solve the problems in the prior art, improve the utilization rate of crops after application, increase production and maintain quality, and resist diseases and disasters.

[0004] Specifically, the organic water-soluble fertilizer of the present invention comprises the following components:

[0005] Reef membrane extract 85~105g / L;

[0006] Live microorganisms 18-34 g / L;

[0007] Fulvic acid 5~7g / L;

[0008] Corn syrup 34-52 g / L;

[0009] Small particle diatomaceous earth 47-63g / L;

[0010] Birch sap 72-88 g / L; and

[0011] water.

[0012] Furthermore, the organic water-soluble fertilizer comprises the following ingredients: 95 g / L reef membrane extract, 26 g / L live microorganisms, 6 g / L fulvic acid, 43 g / L corn syrup, 55 g / L small particle diatomaceous earth, 80 g / L birch sap and water.

[0013] Furthermore, the organic water-soluble fertilizer comprises the following ingredients: 85 g / L of reef membrane extract, 18 g / L of live microorganisms, 5 g / L of fulvic acid, 34 g / L of corn syrup, 47 g / L of small particle diatomaceous earth, 72 g / L of birch sap and water.

[0014] Furthermore, the organic water-soluble fertilizer comprises the following ingredients: 105 g / L of reef membrane extract, 34 g / L of live microorganisms, 7 g / L of fulvic acid, 52 g / L of corn syrup, 63 g / L of small particle diatomaceous earth, 88 g / L of birch sap and water.

[0015] Furthermore, the organic water-soluble fertilizer comprises the following ingredients: 90 g / L reef membrane extract, 22 g / L live microorganisms, 5.5 g / L fulvic acid, 38 g / L corn syrup, 52 g / L small particle diatomaceous earth, 76 g / L birch sap and water.

[0016] Furthermore, the organic water-soluble fertilizer comprises the following ingredients: 100 g / L of reef membrane extract, 30 g / L of live microorganisms, 6.5 g / L of fulvic acid, 48 g / L of corn syrup, 60 g / L of small particle diatomaceous earth, 85 g / L of birch sap and water.

[0017] Furthermore, the reef membrane extract is prepared by the following steps: weighing the reef membrane and washing it thoroughly to remove impurities attached to the surface of the reef membrane; soaking the cleaned reef membrane in an appropriate amount of cold water at a temperature of 3 to 5°C for at least 12 hours, breaking the soaked reef membrane into pieces by ultrasonic wall breaking, and then boiling it in a pot for 70±5 minutes, then filtering the boiled reef membrane alginate solution to remove solid impurities therein to obtain a pure reef membrane alginate solution; adding an appropriate amount of acid or alkali to the reef membrane alginate solution to neutralize it, stirring it evenly, and finally removing the solid impurities therein. The pH value of the alginate solution is made uniform so as to approach neutrality, so as to remove impurities and water-insoluble substances in the solution; the pH value and temperature of the alginate solution are adjusted to form a precipitate of the alginate therein, and then the precipitate is separated by centrifugation, and the separated alginate precipitate is repeatedly washed to remove impurities and residual acid and alkali therein, and then the washed alginate precipitate is dried, and the dried alginate is reacted with sulfonic acid to sulfonate the hydroxyl part of the alginate to obtain sulfonated alginate.

[0018] Furthermore, the live microorganisms contain the following strains by weight: 3 parts of Bacillus subtilis, 2 parts of Bacillus megaterium, 3 parts of Bacillus gelatinus, 5 parts of Bacillus licheniformis, 2 parts of Bacillus thuringiensis, 4 parts of mycorrhizal fungi, 4 parts of Streptomyces jingyangensis, 3 parts of Inonotus obliquus and 6 parts of Solonius tube-exfoliating bacteria.

[0019] An object of the present invention is to provide a preparation process of an organic water-soluble fertilizer, which specifically comprises the following steps:

[0020] Step 1: Place water and birch sap in container I, stir and mix, and heat to 48-52°C to keep warm;

[0021] Step 2: Place small particles of diatomaceous earth and live microorganisms in container II and vibrate and mix them thoroughly;

[0022] Step 3: Take fulvic acid and place it in container I for mixing, and heat it to 63-67°C for insulation;

[0023] Step 4: Place corn syrup in container I for mixing, and cool to 42-46° C. for insulation;

[0024] Step 5: Place the reef membrane extract in container I, stir and mix, and cool to 38-42°C for insulation;

[0025] Step 6: Pour the solution in container I into container II, stir thoroughly and then perform ultrasonic dispersion treatment to obtain the organic water-soluble fertilizer product of the present invention, wherein the ultrasonic frequency is 30 Hz, the ultrasonic power is 120 W, the system temperature is 30° C., and the ultrasonic time is 20 min.

[0026] The present invention has the following beneficial effects:

[0027] The organic water-soluble fertilizer of the present invention is obtained by using organic resources such as reef membrane extract, live microorganisms, fulvic acid, corn syrup, birch sap and the like as main raw materials through a specific process. The fertilizer has comprehensive and balanced nutrients, and the beneficial bacteria contained in it can comprehensively regulate the physiological functions of crops, safely promote the healthy growth of crops, improve the soil matrix, inhibit soil-borne diseases, and enhance the soil's ability to retain and supply fertilizers; the high organic matter content can promote crop growth and the reproduction of beneficial live bacteria; and the marine extract active substances contained in the fertilizer, through the synergistic effect with other ingredients, stimulate the physiological activity of crops, improve resistance, and can resist diseases and insect pests and leaf spot diseases, etc.;

[0028] The organic water-soluble fertilizer of the present invention has stable properties, uniform solute dispersion, rapid dissolution without precipitation and residue, good product fluidity, and can meet the requirements of efficient absorption and utilization of crops; it is suitable for foliar spraying, root irrigation, seed soaking, flushing, drip irrigation, sprinkler irrigation and the like of crops, especially for crops such as grapes and tomatoes;

[0029] The organic water-soluble fertilizer of the present invention adopts pure natural marine organisms and microbial technology, combined with plant nutrition technology, to provide comprehensive nutritional support for crops. The product does not contain any chemical substances and pesticides, and fully meets the requirements of organic agriculture.

[0030] The organic water-soluble fertilizer of the invention is simple to produce, easy to operate, highly feasible, and has remarkable use effect, especially high flowering and fruiting rate of melon, fruit and vegetable crops, good coloring, bright fruit color, good taste, disease resistance and disaster resistance, and increased yield and quality assurance. DETAILED DESCRIPTION

[0031] The specific implementation modes of the present invention are further described below in conjunction with examples. The following examples are only used to more clearly illustrate the technical solutions of the present invention, and are not intended to limit the protection scope of the present invention.

[0032] Example 1

[0033] This embodiment 1 discloses an organic water-soluble fertilizer formula, which includes the following ingredients:

[0034] Reef membrane extract 95g / L;

[0035] Live microorganisms 26g / L;

[0036] Fulvic acid 6g / L;

[0037] Corn syrup 43g / L;

[0038] Small particle diatomaceous earth (1-10 μm) 55 g / L;

[0039] Birch sap 80g / L;

[0040] water;

[0041] In this embodiment, the reef membrane extract is prepared by the following steps: weighing the reef membrane and washing it thoroughly to remove impurities attached to the surface of the reef membrane; soaking the cleaned reef membrane in an appropriate amount of cold water at a temperature of 3 to 5°C for at least 12 hours, breaking the soaked reef membrane into pieces by ultrasonic wall breaking, and then boiling it in a pot for 70±5 minutes, then filtering the boiled reef membrane alginate solution to remove solid impurities therein to obtain a pure reef membrane alginate solution; adding an appropriate amount of acid or alkali to the reef membrane alginate solution for neutralization, and stirring evenly so that the pH value of the reef membrane alginate solution approaches neutrality, so as to remove impurities in the solution. and water-insoluble substances; by adjusting the pH value and temperature of the alginate solution, the alginate therein forms a precipitate, then separating the precipitate by centrifugation, and repeatedly washing the separated alginate precipitate to remove impurities and residual acid and alkali therein, then drying the washed alginate precipitate, reacting the dried alginate with sulfonic acid to sulfonate the hydroxyl part of the alginate to obtain sulfonated reef film alginate. The sulfonated reef film alginate obtained by the method of this embodiment can increase the solubility, stability and sustained release of alginate, and significantly improve its role in organic water-soluble fertilizers.

[0042] The live microorganisms include the following strains by weight: 3 parts of Bacillus subtilis, 2 parts of Bacillus megaterium, 3 parts of Bacillus gelatinus, 5 parts of Bacillus licheniformis, 2 parts of Bacillus thuringiensis, 4 parts of mycorrhizal fungi, 4 parts of Streptomyces jingyangensis, 3 parts of Inonotus birchii and 6 parts of Solonius tube-exfoliating bacteria; the above-mentioned multiple microbial composite bacteria in this embodiment promote and complement each other, have good resistance to soil-borne diseases, and the beneficial bacteria cooperate with each other and work together to enable specific crops to achieve high yields, promote rapid growth, regulate crop life activities, increase production and income, enhance crop resistance, establish a rhizosphere environmental protection barrier, decompose organic matter and toxins, and prevent repeated cropping.

[0043] In this embodiment, the preparation method of the organic water-soluble fertilizer is as follows:

[0044] Step 1: Place water and birch sap in container I, stir and mix, and heat to 48-52°C to keep warm;

[0045] Step 2: Place small particles of diatomaceous earth and live microorganisms in container II and vibrate and mix them thoroughly;

[0046] Step 3: Take fulvic acid and place it in container I for mixing, and heat it to 63-67°C for insulation;

[0047] Step 4: Place corn syrup in container I for mixing, and cool to 42-46° C. for insulation;

[0048] Step 5: Place the reef membrane extract in container I, stir and mix, and cool to 38-42°C for insulation;

[0049] Step 6: Pour the solution in container I into container II, stir thoroughly and then perform ultrasonic dispersion treatment to obtain the organic water-soluble fertilizer product of the present invention, wherein the ultrasonic frequency is 30 Hz, the ultrasonic power is 120 W, the system temperature is 30° C., and the ultrasonic time is 20 min.

[0050] Example 2

[0051] This embodiment 2 discloses an organic water-soluble fertilizer formula, which includes the following ingredients:

[0052] Reef membrane extract 85g / L;

[0053] Live microorganisms 18g / L;

[0054] Fulvic acid 5g / L;

[0055] Corn syrup 34g / L;

[0056] Small particle diatomaceous earth (1-10 μm) 47 g / L;

[0057] Birch sap 72g / L;

[0058] Water; wherein, the preparation methods of the reef membrane extract, live microorganisms and fertilizer in this embodiment are the same as those in Example 1.

[0059] Example 3

[0060] This embodiment 3 discloses an organic water-soluble fertilizer formula, which includes the following ingredients:

[0061] Reef membrane extract 105g / L;

[0062] Live microorganisms 34g / L;

[0063] Fulvic acid 7g / L;

[0064] Corn syrup 52g / L;

[0065] Small particle diatomaceous earth (1-10 μm) 63 g / L;

[0066] Birch sap 88g / L;

[0067] Water; wherein, the preparation methods of the reef membrane extract, live microorganisms and fertilizer in this embodiment are the same as those in Example 1.

[0068] Example 4

[0069] This embodiment 4 discloses an organic water-soluble fertilizer formula, which includes the following ingredients:

[0070] Reef membrane extract 90g / L;

[0071] Live microorganisms 22g / L;

[0072] Fulvic acid 5.5g / L;

[0073] Corn syrup 38g / L;

[0074] Small particle diatomaceous earth (1-10 μm) 52 g / L;

[0075] Birch sap 76g / L;

[0076] Water; wherein, the preparation methods of the reef membrane extract, live microorganisms and fertilizer in this embodiment are the same as those in Example 1.

[0077] Example 5

[0078] This embodiment 5 discloses an organic water-soluble fertilizer formulation, which includes the following ingredients:

[0079] Reef membrane extract 100g / L;

[0080] Live microorganisms 30g / L;

[0081] Fulvic acid 6.5g / L;

[0082] Corn syrup 48g / L;

[0083] Small particle diatomaceous earth (1-10 μm) 60 g / L;

[0084] Birch sap 85g / L;

[0085] Water; wherein, the preparation methods of the reef membrane extract, live microorganisms and fertilizer in this embodiment are the same as those in Example 1.

[0086] Embodiments 6 to 10

[0087] The present embodiments 6 to 10 disclose an organic water-soluble fertilizer formulation, which differs from the embodiment 1 only in the species of live microorganisms, as shown in the following Table 1, where “√” indicates the species contained in the embodiment.

[0088] Table 1: Live microbial strains in Examples 1 and 6 to 10

[0089]

[0090] Examples 11 to 15

[0091] The present embodiments 11 to 15 disclose an organic water-soluble fertilizer formulation, which differs from the embodiment 1 only in the formulation ingredients, as shown in the following Table 2, where “√” indicates the ingredients contained in the embodiment.

[0092] Table 2: Fertilizer formulations for Examples 1 and 11 to 15

[0093]

[0094] Example 16

[0095] This Example 16 discloses an organic water-soluble fertilizer formula, which is different from Example 1 only in the method for preparing the organic water-soluble fertilizer. Specifically, the method for preparing the organic water-soluble fertilizer of this embodiment is: water, birch sap, reef membrane extract, fulvic acid, corn syrup, small-particle diatomaceous earth, and live microorganisms are placed in a container, and the organic water-soluble fertilizer product of this embodiment is obtained by directly stirring and mixing at a temperature of 42°C.

[0096] Test example

[0097] 1. The following test on the fertilizer effect of Kyoho grapes

[0098] ① Test samples: Examples 1-15 and Comparative Example 1 (water), Comparative Example 2 (free amino acid water-soluble fertilizer, see NY1429-2010 for implementation standards, amino acid content not less than 10.0%; medium element content not less than 3.0%; trace element content not less than 2.0%), Comparative Example 3 (humic acid water-soluble fertilizer, see NY1429-2010 for implementation standards, water-soluble humic acid content not less than 20%; nitrogen content not less than 2%; phosphorus content not less than 1%; potassium content not less than 1%);

[0099] ②Experimental varieties: Kyoho grape Yongyou No. 1;

[0100] ③Application method: flushing; single fertilizer application amount is 5kg / mu; the area of ​​each plot in the test site is about 30 square meters;

[0101] ④Application period: Apply at the beginning of budding (early April), the beginning of flowering (mid-May) and the beginning of berry growth (end of May);

[0102] ⑤ Experimental base fertilizer: 200 kg / mu of organic fertilizer;

[0103] Except for the different fertilizer products, all other conditions of each test case are the same. The effects of different water-soluble fertilizers on grape quality and products are shown in Table 3 below:

[0104] Table 3: Effects of each test case on grape quality and products

[0105] Fertilizer Type Yield per mu / kg Average weight of single fruit / g Average sugar content (%) Example 1 2634.5 7.48 15.7 Example 2 2481.6 6.72 14.6 Example 3 2469.0 6.60 14.5 Example 4 2512.4 6.83 14.8 Example 5 2488.2 6.74 14.4 Example 6 2563.7 7.16 15.2 Example 7 2520.3 7.05 14.9 Example 8 2449.1 6.47 14.2 Example 9 2405.8 6.30 13.8 Example 10 2334.2 6.08 13.3 Embodiment 11 2261.9 5.77 12.6 Example 12 2352.6 6.16 13.2 Embodiment 13 2287.4 5.94 12.8 Embodiment 14 2493.0 6.76 14.2 Embodiment 15 2511.7 6.81 14.7 Example 16 2417.1 6.33 13.9 Comparative Example 1 1895.3 5.49 12.0 Comparative Example 2 2426.8 6.52 14.3 Comparative Example 3 2369.5 6.28 14.1

[0106] From the records and statistical data in Table 3 above, it can be seen that the application of the organic water-soluble fertilizer of the present invention (product of Example 1) on grapes significantly increases the quality and yield of grapes, and the performance is the best; from the yield and sugar content data, the yield and sugar content of grapes using the organic water-soluble fertilizer of the present invention are higher than those of other embodiments and comparative examples. Specifically, the sugar content is 0.5-3.1 percentage points higher than that of other embodiments, and 1.4-3.7 percentage points higher than that of the comparative example; the per mu yield is 70.9kg-372.7kg higher than that of other embodiments, and the yield increase rate is 2.69%-14.15% respectively; the per mu yield is 207.7kg-738.7kg higher than that of the comparative example, and the yield increase rate is 7.88%-28.04% respectively. The above data show that the organic water-soluble fertilizer of the present invention is superior to other embodiments and conventional water-soluble fertilizer products on the market in increasing the yield and improving the quality of grapes.

[0107] 2. The following test on the fertilizer effect of tomatoes

[0108] ① Test samples: Examples 1-15 and Comparative Example 1 (water), Comparative Example 2 (free amino acid water-soluble fertilizer, see NY1429-2010 for implementation standards, amino acid content not less than 10.0%; medium element content not less than 3.0%; trace element content not less than 2.0%), Comparative Example 3 (humic acid water-soluble fertilizer, see NY1429-2010 for implementation standards, water-soluble humic acid content not less than 20%; nitrogen content not less than 2%; phosphorus content not less than 1%; potassium content not less than 1%);

[0109] ②Experimental varieties: Provence;

[0110] ③Application method: flushing; single fertilizer application amount is 5kg / mu; the area of ​​each plot in the test site is about 20 square meters;

[0111] ④Application period: Application in three stages: seedling stage, flowering and fruiting stage, and fruiting stage;

[0112] ⑤ Experimental base fertilizer: organic fertilizer 215 kg / mu;

[0113] ⑥ Appearance score: 1 point for bright color, 1 point for smooth surface, and 1 point for no damage, a total of 3 points.

[0114] Except for the different fertilizer products, all other conditions of each test case are the same. The effects of different water-soluble fertilizers on tomato quality and products are shown in Table 4 below:

[0115] Table 4: Effects of various test cases on tomato quality and products

[0116]

[0117]

[0118] From the records and statistical data in Table 4 above, it can be seen that the application of the organic water-soluble fertilizer of the present invention (product of Example 1) on tomatoes significantly increases the quality and yield of grapes, and the performance is the best; from the perspective of yield and quality, the yield and quality of tomatoes using the organic water-soluble fertilizer of the present invention are higher than those of other embodiments and comparative examples. Specifically, the per mu yield is 346.5kg-2064.6kg higher than that of other embodiments, and the yield increase rate is 3.52%-20.97%; the per mu yield is 1292.0kg-3408.3kg higher than that of the comparative example, and the yield increase rate is 13.12%-34.62% respectively. The average weight of a single fruit is 7-40g higher than that of other embodiments, and the yield increase rate is 2.46%-14.04% respectively; the average weight of a single fruit is 26g-64g higher than that of the comparative example, and the yield increase rate is 9.12%-22.46% respectively. The above data show that the organic water-soluble fertilizer of the present invention is superior to other embodiments and conventional water-soluble fertilizer products on the market in increasing the yield and improving the quality of tomatoes.

[0119] Based on the above, it can be seen that if the content of each component of the organic water-soluble fertilizer formula in Example 1 is not within the protection scope of this application, or some ingredients are out of the formula, or the preparation process of the embodiment of the present invention is not adopted, the use effect of the obtained organic water-soluble fertilizer will not reach the expected state.

[0120] The organic water-soluble fertilizer product of the embodiment of the present invention has the characteristics of activating soil, promoting growth, preventing diseases, improving quality, and increasing yield; in addition, it is worth pointing out that the use and storage matters of the organic water-soluble fertilizer product of the present invention are as follows:

[0121] (1) This product should be used and stored away from strong sunlight and high temperatures;

[0122] (2) Do not mix with alkaline, acidic or other preparations;

[0123] (3) Do not spray on rainy or foggy days. If it rains within 4 hours of spraying, reduce the amount and spray again;

[0124] (4) For unused fertilizers after opening, tie the seal tightly and store them to prevent moisture;

[0125] (5) Please store in a sealed container at room temperature, in a cool, dry place;

[0126] (6) The dosage per mu, water concentration, and application frequency should be appropriately increased or decreased according to the season and crop growth conditions, and are not limited to the embodiments of the present invention;

[0127] (7) Under high or very low temperature conditions, it is normal for the state to change. Shake well before use and it will not affect the quality and effect.

[0128] (8) This product is not drinkable. Keep it out of reach of children or prevent them from accidentally ingesting it.

[0129] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An organic water-soluble fertilizer, characterized in that: Contains the following ingredients: Reef membrane extract 85~105g / L; Live microorganisms 18-34 g / L; Fulvic acid 5~7g / L; Corn syrup 34-52 g / L; Small particle diatomaceous earth 47-63g / L; Birch sap 72-88 g / L; and water; The reef membrane extract is prepared by the following steps: weighing the reef membrane and washing it thoroughly to remove impurities attached to the surface of the reef membrane; soaking the cleaned reef membrane in an appropriate amount of cold water at a temperature of 3 to 5°C for at least 12 hours, breaking the soaked reef membrane into pieces by ultrasonic wall breaking, and then boiling it in a pot for 70±5 minutes, then filtering the boiled reef membrane alginate solution to remove solid impurities therein to obtain a pure reef membrane alginate solution; adding an appropriate amount of acid or alkali to the reef membrane alginate solution for neutralization, and stirring it evenly so that the pH value of the reef membrane alginate solution approaches neutrality, so as to remove impurities and water-insoluble substances in the solution; The pH value and temperature of the alginic acid solution are adjusted to form a precipitate of the alginic acid therein, and then the precipitate is separated by centrifugation, and the separated alginate precipitate is repeatedly washed to remove impurities and residual acid and alkali therein, and then the washed alginate precipitate is dried, and the dried alginate is reacted with sulfonic acid to partially sulfonate the hydroxyl group in the alginate to obtain sulfonated reef membrane alginate; The live microorganisms include the following strains by weight: 3 parts of Bacillus subtilis, 2 parts of Bacillus megaterium, 3 parts of Bacillus gelatinus, 5 parts of Bacillus licheniformis, 2 parts of Bacillus thuringiensis, 4 parts of mycorrhizal fungi, 4 parts of Streptomyces jingyangensis, 3 parts of Inonotus obliquus and 6 parts of Solonella; The preparation process of the organic water-soluble fertilizer comprises the following steps: Step 1: Place water and birch sap in container I, stir and mix, and heat to 48-52°C to keep warm; Step 2: Place small particles of diatomaceous earth and live microorganisms in container II and vibrate and mix them thoroughly; Step 3: Take fulvic acid and place it in container I for mixing, and heat it to 63-67°C for insulation; Step 4: Place corn syrup in container I for mixing, and cool to 42-46° C. for insulation; Step 5: Place the reef membrane extract in container I, stir and mix, and cool to 38-42°C for insulation; Step 6: Pour the solution in container I into container II, stir thoroughly and then perform ultrasonic dispersion treatment to obtain an organic water-soluble fertilizer product, wherein the ultrasonic frequency is 30 Hz, the ultrasonic power is 120 W, the system temperature is 30° C., and the ultrasonic time is 20 min.

2. The organic water-soluble fertilizer according to claim 1, characterized in that: Contains the following ingredients: Reef membrane extract 95g / L, live microorganisms 26g / L, fulvic acid 6g / L, corn syrup 43g / L, small particle diatomaceous earth 55g / L, birch sap 80g / L; And water.

3. The organic water-soluble fertilizer according to claim 1, characterized in that: Contains the following ingredients: Reef membrane extract 85g / L, live microorganisms 18g / L, fulvic acid 5g / L, corn syrup 34g / L, small particle diatomaceous earth 47g / L, birch sap 72g / L; And water.

4. The organic water-soluble fertilizer according to claim 1, characterized in that: Contains the following ingredients: Reef membrane extract 105g / L, live microorganisms 34g / L, fulvic acid 7g / L, corn syrup 52g / L, small particle diatomaceous earth 63g / L, birch sap 88g / L; And water.

5. The organic water-soluble fertilizer according to claim 1, characterized in that: Contains the following ingredients: Reef membrane extract 90g / L, live microorganisms 22g / L, fulvic acid 5.5g / L, corn syrup 38g / L, small particle diatomaceous earth 52g / L, birch sap 76g / L; And water.

6. The organic water-soluble fertilizer according to claim 1, characterized in that: Contains the following ingredients: Reef membrane extract 100g / L, live microorganisms 30g / L, fulvic acid 6.5g / L, corn syrup 48g / L, small particle diatomaceous earth 60g / L, birch sap 85g / L; And water.

7. Use of the organic water-soluble fertilizer according to any one of claims 1 to 6 on grapes and tomatoes.

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