Activating agent for silicon-containing minerals

Abstract

The invention belongs to the field of silicon fertilizers for plant growth, and particularly relates to an activating agent containing silicon minerals. The activating agent is prepared from the following raw materials in parts by weight: 20 to 90 parts of composite flora, 1 to 10 parts of biological source oligosaccharide, 2 to 15 parts of polysaccharide, 2 to 15 parts of peptide, 1 to 10 parts of amino acid, 0 to 25 parts of citric acid, 0 to 50 parts of citrus extract and 0 to 50 parts of green plum extract. The silicon mineral-containing activating agent provided by the embodiment of the invention contains organic acids such as complex flora, biogenic oligosaccharide, polysaccharide, oligopeptide, amino acid, citric acid, citrus extract, green plum extract and the like, natural mineral resources are matched, and the activating agent is utilized for activating, granulating and activating to release silicon elements in minerals, so that not only is the good fertilizer efficiency achieved, but also the fertilizer efficiency is improved. And silicon which cannot be absorbed in the soil can be activated.

Description

Technical Field

[0001] The invention belongs to the field of silicon fertilizer for plant growth, in particular to an activator for silicon-containing minerals. Background Art

[0002] Silicon is an essential element for healthy plant growth. Although soil silicon is abundant, most of it cannot be absorbed and utilized by plants. Therefore, it is imperative to add exogenous activated silicon that can be absorbed by plants and to activate the existing silicon in the soil. Traditional methods for activating mineral silicon are alkaline and acid methods, which are not only complex but also pose safety risks and pollute the environment. Using these methods to activate silicon in the soil is not practical. Therefore, there is an urgent need for a safe, mild, environmentally friendly (green or organic), and effective activator to activate applied exogenous mineral silicon fertilizers and the silicon in the soil to ensure the silicon needs of crops.

[0003] Most of the mineral silicon fertilizers on the market are silicon oxide compounds and silicates, which contain almost no water-soluble silicon, very low effective silicon, and even lower soluble silicon. Some of them use silicate-decomposing bacteria to decompose minerals. The single mixture has very low water-soluble silicon, and low effective silicon and soluble silicon. Crops cannot or rarely absorb and utilize them directly.

[0004] Therefore, providing a safe, mild, environmentally friendly and effective activator has become an urgent problem to be solved. Summary of the Invention

[0005] To solve the above problems, the present invention aims to provide an activator for silicon-containing minerals.

[0006] In order to achieve the above objectives, the embodiments of the present invention provide the following technical solutions:

[0007] According to a first aspect of an embodiment of the present invention, an activator containing silicon minerals is provided. The raw materials for preparing the activator include a complex bacterial community, biogenic oligosaccharides, polysaccharides, peptides, amino acids, citric acid, citrus extract, and green plum extract. The weight proportions of each component are 20-90 parts of the complex bacterial community, 1-10 parts of biogenic oligosaccharides, 2-15 parts of polysaccharides, 2-15 parts of peptides, 1-10 parts of amino acids, 0-25 parts of citric acid, 0-50 parts of citrus extract, and 0-50 parts of green plum extract.

[0008] Furthermore, the complex bacterial community includes at least two of Bacillus, Penicillium, fungi, and Pseudomonas.

[0009] Furthermore, the Bacillus includes any one or a combination of two or more of Bacillus subtilis, Bacillus megaterium, Bacillus mucilaginosus, Bacillus agglomerans, Bacillus licheniformis, Bacillus laterosporus, Bacillus thuringiensis, Bacillus cereus, and Paenibacillus polymyxa.

[0010] Furthermore, the Penicillium includes Penicillium waksmanii or Penicillium horizontalis.

[0011] Furthermore, the fungus includes any one or a combination of two or more of white rot fungi, yeasts, and Paecilomyces lilacinus.

[0012] Furthermore, the Pseudomonas includes Pseudomonas aeruginosa or Pseudomonas cepacia.

[0013] Furthermore, the biogenic oligosaccharides include any one or a combination of two or more of trehalose, chitosan oligosaccharide, and maltooligosaccharide.

[0014] Furthermore, the polysaccharides include any one or a combination of two or more of seaweed polysaccharides, yeast glucan, galactomannan, and chitin.

[0015] Furthermore, the peptides include any one or a combination of two or more of soy peptides, corn peptides, milk peptides, fish peptides, and yeast protein peptides.

[0016] Furthermore, the amino acids include any one or a combination of two or more of glycine, arginine, and aspartic acid.

[0017] Compared with the prior art, the advantages of the embodiments of the present invention are as follows:

[0018] The embodiments of the present invention provide an activator for silicon-containing minerals. The activator contains a composite microbial community, biogenic oligosaccharides, polysaccharides, oligopeptides, amino acids, citric acid, organic acids such as citrus extracts and prunus mume extracts, etc. It is used in combination with natural mineral resources, activated and granulated by the activator, and the silicon element in the minerals is activated and released. It not only has a good fertilizer effect, but also can activate the silicon that cannot be absorbed in the soil. The raw materials of the silicon-containing minerals are taken from natural mineral sources, reasonably matched, and the mineral elements are adjusted to form a natural culture medium. With a unique activator, a part of the silicon therein can be ideally activated to form water-soluble available silicon, and the silicon ore can be converted into a form that crops can absorb available silicon. Detailed Embodiments

[0019] In view of the deficiencies in the prior art, the inventors of this case have proposed the technical solution of the present invention through long-term research and a large number of practices. The following will further explain the technical solution, its implementation process, principles, etc.

[0020] The present invention will be further described in detail below in combination with the specific embodiments. The embodiments given are only for clarifying the present invention, rather than limiting the scope of the present invention. The following provided embodiments can be used as a guide for those of ordinary skill in the art to make further improvements, and do not constitute any limitation to the present invention in any way.

[0021] The experimental methods in the following examples, unless otherwise specified, are all conventional methods, and are performed according to the techniques or conditions described in the literature in the field or according to the product instructions. The materials, reagents, etc. used in the following examples, unless otherwise specified, can all be obtained from commercial channels.

[0022] An embodiment of the present invention provides an activator containing silicon minerals. The raw materials for preparing the activator include a complex bacterial community, biogenic oligosaccharides, polysaccharides, peptides, amino acids, citric acid, citrus extract, and green plum extract. The weight proportions of each component are 20-90 parts of the complex bacterial community, 1-10 parts of biogenic oligosaccharides, 2-15 parts of polysaccharides, 2-15 parts of peptides, 1-10 parts of amino acids, 0-25 parts of citric acid, 0-50 parts of citrus extract, and 0-50 parts of green plum extract.

[0023] In some embodiments, the complex bacterial consortium includes at least two of Bacillus, Penicillium, fungi, and Pseudomonas. The Bacillus includes any one or a combination of two or more of Bacillus subtilis, Bacillus megaterium, Bacillus mucilaginosus, Bacillus agglomerans, Bacillus licheniformis, Bacillus laterosporus, Bacillus thuringiensis, Bacillus cereus, and Paenibacillus polymyxa. The Penicillium includes Penicillium wackerii or Penicillium lilacinus. The fungi include any one or a combination of two or more of white rot fungi, yeast, and Paecilomyces lilacinus. The Pseudomonas includes Pseudomonas aeruginosa or Pseudomonas cepacia. The biogenic oligosaccharides include any one or a combination of two or more of trehalose, chitin oligosaccharides, and maltooligosaccharides. The polysaccharides include any one or a combination of two or more of seaweed polysaccharides, yeast glucans, galactomannan, and chitin. The peptides include any one or a combination of two or more of soy peptides, corn peptides, milk peptides, fish peptides, and yeast protein peptides. The amino acids include any one of glycine, arginine, and aspartic acid, or a combination of two or more thereof.

[0024] The raw materials of the present invention are natural minerals mainly containing silicon and supplemented by carbon sources, which are abundant in nature. The raw materials are activated by mixing the mineral sources, adding an activator, and then granulating by disk or extrusion, and drying at low temperature. The present invention mainly contains silicate ores and silicon-containing non-metallic minerals, mainly including feldspar, mica, olivine, garnet, andalusite, epidote, pyroxene, amphibole, wollastonite, talc, kaolinite, chlorite, serpentine, quartz, silica powder, talc, barite, wollastonite, kaolin, bentonite, dolomite, limestone, silica fume, mica, diatomaceous earth, sepiolite, tourmaline, etc., as well as some industrial by-products such as calcium silicate (gypsum) and sodium silicate (alkali residue). The ores containing organic compounds include lignite, beeswax ore, amber ore, and calcium oxalate ore.

[0025] Example 1

[0026] This embodiment provides an activator for silicon-containing minerals. The raw materials for preparing the activator include a composite microbial community, biogenic oligosaccharides, polysaccharides, peptides, amino acids, citric acid, citrus extracts, and prunus mume extracts. The weight parts of each component are 20 parts of the composite microbial community, 1 part of biogenic oligosaccharides, 2 parts of polysaccharides, 2 parts of peptides, and 1 part of amino acids.

[0027] Example 2

[0028] This embodiment provides an activator for silicon-containing minerals. The raw materials for preparing the activator include a composite microbial community, biogenic oligosaccharides, polysaccharides, peptides, amino acids, citric acid, citrus extracts, and prunus mume extracts. The weight parts of each component are 90 parts of the composite microbial community, 10 parts of biogenic oligosaccharides, 15 parts of polysaccharides, 15 parts of peptides, 10 parts of amino acids, 25 parts of citric acid, 50 parts of citrus extracts, and 50 parts of prunus mume extracts.

[0029] Example 3

[0030] This embodiment provides an activator for silicon-containing minerals. The raw materials for preparing the activator include a composite microbial community, biogenic oligosaccharides, polysaccharides, peptides, amino acids, citric acid, citrus extracts, and prunus mume extracts. The weight parts of each component are 55 parts of the composite microbial community, 5.5 parts of biogenic oligosaccharides, 8.5 parts of polysaccharides, 8.5 parts of peptides, 5.5 parts of amino acids, 12.5 parts of citric acid, 25 parts of citrus extracts, and 25 parts of prunus mume extracts.

[0031] Experiment 1

[0032] Select potassium feldspar crushed to more than 80 meshes in Xinzhou, Shanxi, add 1% of Bacillus mucilaginosus (10×10 10 cfu / g), mix evenly, and load it into a ton bag. This is sample 1; select lignite powder crushed to more than 80 meshes in Jinzhong, Shanxi, add 20%, 0.8% of Bacillus mucilaginosus (10×10 10 cfu / g), 0.1% of Paecilomyces lilacinus (10×10 10 cfu / g), 0.1% of Bacillus subtilis (10×10 11 cfu / g); and 79% of potassium feldspar crushed to more than 80 meshes in Xinzhou, Shanxi, mix evenly, and load it into a ton bag. This is sample 2; select lignite powder crushed to more than 80 meshes in Jinzhong, Shanxi, add 20%, 0.8% of Bacillus mucilaginosus (10×10 10 cfu / g), 0.1% of Paecilomyces lilacinus (10×10 10 cfu / g), 0.1% of Bacillus subtilis (10×10 11cfu / g); 0.1% trehalose, 0.15% chitin, 0.15% soy peptide, 0.1% aspartic acid, 0.5% citrus extract and 78% potassium feldspar from Xinzhou, Shanxi, crushed to over 80 mesh, mixed evenly, filled into ton bags, this is sample 3; the mixing uniformity of the above 3 samples is less than 5% (sampling and detection method reference: Determination of Mixing Uniformity of Trace Element Premixes for Feeds GB / T 10649-2008), placed outdoors, Anqiu City, Shandong Province, from April 9 to May 8, 2019, average temperature 22.5°C, leave gaps when stacking ton bags, turn the ton bags once every 7 - 10 days, turn a total of 3 times.

[0033] Detect its water-soluble silicon, available silicon, and silicon.

[0034]

[0035]

[0036] Experiment 2

[0037] Select diatomite from Linqu, Shandong, crushed to over 80 mesh, add 1% Bacillus mucilaginosus (10×10 10 cfu / g), mix evenly, fill into ton bags, this is sample 1; select lignite powder from Jinzhong, Shanxi, crushed to over 80 mesh, add 20%, 0.8% Bacillus mucilaginosus (10×10 10 cfu / g), 0.1% Paecilomyces lilacinus (10×10 10 cfu / g), 0.1% Bacillus megaterium (50×10 10 cfu / g); and 79% diatomite from Linqu, Shandong, crushed to over 80 mesh, mix evenly, fill into ton bags, this is sample 2; select lignite powder from Jinzhong, Shanxi, crushed to over 80 mesh, add 20%, 0.8% Bacillus mucilaginosus (10×10 10 cfu / g), 0.1% Paecilomyces lilacinus (10×10 10 cfu / g), 0.1% Bacillus megaterium (50×10 10 cfu / g), 0.1% maltooligosaccharide, 0.15% yeast glucan, 0.15% corn peptide, 0.1% glycine, 0.5% prunus mume extract and 78% diatomite from Linqu, Shandong, crushed to over 80 mesh, mix evenly, fill into ton bags, this is sample 3; the mixing uniformity of the above 3 samples is less than 5% (sampling and detection method reference: Determination of Mixing Uniformity of Trace Element Premixes for Feeds GB / T 10649-2008), placed outdoors, Anqiu City, Shandong Province, from April 9 to May 8, 2019, average temperature 22.5°C, leave gaps when stacking ton bags, turn the ton bags once every 7 - 10 days, turn a total of 3 times. Detect its water-soluble silicon, available silicon, and silicon.

[0038]

[0039]

[0040] Experiment 3

[0041] Select 95% of diatomite from Linqu, Shandong, crushed to over 80 mesh, and add 5% of Bacillus aryabhattai (3×10 9 cfu / g, freeze-dried powder expanded culture by Beijing Bio-win Biotechnology Co., Ltd.), mix evenly, and fill into ton bags, this is sample 1; select lignite powder from Jinzhong, Shanxi, crushed to over 80 mesh, add 10%, 20% of silicon soil ore from Linqu, Shandong, crushed to over 80 mesh, 65.8% of potassium feldspar from Xinzhou, Shanxi, crushed to over 80 mesh, 4% of Bacillus aryabhattai (3×10 9 cfu / g, freeze-dried powder expanded culture by Beijing Bio-win Biotechnology Co., Ltd.), 0.1% of Bacillus subtilis (10×10 11 cfu / g), 0.1% of Bacillus megaterium (50×10 10 cfu / g), mix evenly, and fill into ton bags, this is sample 2; select lignite powder from Jinzhong, Shanxi, crushed to over 80 mesh, add 9%, 20% of silicon soil ore from Linqu, Shandong, crushed to over 80 mesh, 64.8% of potassium feldspar from Xinzhou, Shanxi, crushed to over 80 mesh, 4% of Bacillus aryabhattai (3×10 9 cfu / g, freeze-dried powder expanded culture by Beijing Bio-win Biotechnology Co., Ltd.), 0.1% of Bacillus subtilis (10×10 11 cfu / g), 0.1% of Bacillus megaterium (50×10 10 cfu / g), 0.1% of chitosan oligosaccharide, 0.15% of seaweed polysaccharide, 0.15% of fish peptide, 0.1% of arginine, 0.5% of citric acid, mix evenly, and fill into ton bags, this is sample 3; the mixing uniformity of the above 3 samples is less than 5% (sampling and detection method reference: Determination of Mixing Uniformity of Trace Element Premixes GB / T 10649-2008), place outdoors, in Anqiu City, Shandong Province, from May 13th to June 12th, 2019, the average temperature is 24.2℃, leave gaps when stacking ton bags, turn the ton bags once every 7 - 10 days, and turn them 3 times in total. Detect its water-soluble silicon, effective silicon, and silicon.

[0042]

[0043] Conclusion: From the above cases, it can be seen that within a certain activation time, the effect of activating water-soluble silicon and effective silicon by mixing a single mineral and bacteria is not as good as that of a combined mineral source and compound bacteria, and far less than that of adding an activator.

[0044] The activated mineral source powder from Experiments 1-3 was pelletized using a disc granulator with a particle size of 2-5 mm and dried at a temperature below 60°C with a moisture content below 10%. The following are the experimental data from using the above-activated mineral source particles in crop experiments:

[0045] Experiment 4

[0046] Experiment on the activated mineral source silicon produced according to Experiment 1. In Xilianche Village, Shidui Town, Anqiu City, Shandong Province, for Yannong 15 wheat, sown on October 5, 2019, and harvested on June 16, 2020. Experimental data:

[0047]

[0048] Conclusion: The activated mineral source silicon has an obvious yield-increasing effect on wheat.

[0049] Experiment 5

[0050] Experiment on the activated mineral source silicon produced according to Experiment 2. In Hongqipo Farm, Aksu, Xinjiang, for the new dry rice variety No. 21, experimental data on October 17, 2020.

[0051]

[0052] Conclusion: The activated mineral source silicon has an obvious yield-increasing effect on rice.

[0053] Experiment 6

[0054] Experiment on the activated mineral source silicon produced according to Experiment 2. In Hongqipo Farm, Aksu, Xinjiang, for Aksu apples, experimental data on October 19, 2020.

[0055]

[0056] Conclusion: The activated mineral source silicon has obvious yield-increasing and quality-improving effects on apples.

[0057] Experiment 7

[0058] Experiment on the activated mineral source silicon produced according to Experiment 3. Experimental data on Jian rice in Zhuzhou City, Hunan Province.

[0059]

[0060]

[0061] Conclusion: The activated mineral source silicon can not only increase the yield of rice but also significantly reduce the cadmium content of heavy metals. The above-described embodiments are only for illustrating the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, several improvements can be made without departing from the premise of this patent, and these improvements should also be regarded as the protection scope of this patent.

Claims

1. An activator for silicon-containing minerals, characterized in that, The raw materials for preparing the activator include complex bacterial flora, biogenic oligosaccharides, polysaccharides, peptides, amino acids, citric acid, citrus extract, and green plum extract. The weight proportions of each component are 20-90 parts of complex bacterial flora, 1-10 parts of biogenic oligosaccharides, 2-15 parts of polysaccharides, 2-15 parts of peptides, 1-10 parts of amino acids, 0-25 parts of citric acid, 0-50 parts of citrus extract, and 0-50 parts of green plum extract.

2. The activator according to claim 1, characterized in that: The complex bacterial group includes at least two of Bacillus, Penicillium, fungi, and Pseudomonas.

3. The activator according to claim 2, wherein: The Bacillus includes any one or a combination of two or more of Bacillus subtilis, Bacillus megaterium, Bacillus mucilaginosus, Bacillus agglomerans, Bacillus licheniformis, Bacillus laterosporus, Bacillus thuringiensis, Bacillus cereus, and Bacillus polymyxa.

4. The activator according to claim 2, wherein: The Penicillium includes Penicillium wackerii or Penicillium humilis.

5. The activator according to claim 2, characterized in that: The fungi include any one or a combination of two or more of white rot fungi, yeast, and Paecilomyces lilacinus.

6. The activator according to claim 2, wherein: The Pseudomonas aeruginosa includes Pseudomonas aeruginosa or Pseudomonas cepacia.

7. The activator according to claim 1, wherein: The biogenic oligosaccharide includes any one of trehalose, chitin oligosaccharide and maltooligosaccharide or a combination of two or more thereof.

8. The activator according to claim 1, characterized in that: The polysaccharide includes any one of seaweed polysaccharide, yeast glucan, galactomannan and chitin, or a combination of two or more thereof.

9. The activator according to claim 1, wherein: The peptides include any one or a combination of two or more of soybean peptides, corn peptides, milk peptides, fish peptides, and yeast protein peptides.

10. The activator according to claim 1, characterized in that: The amino acids include any one of glycine, arginine, and aspartic acid, or a combination of two or more thereof.

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