CN102030594A - Silicon-calcium-iron-potassium biological magnetic fertilizer - Google Patents

Abstract

The invention discloses a silicon-calcium-iron-potassium bio-magnetic fertilizer, which mixes silicate minerals, waste fly ash, pyrite ash, and humic acid in a certain ratio, and combines biotechnology, magnetization A granular multi-component biomagnetic fertilizer produced by the technology. Its main components include: available silicon (SiO ₂ ) ≥ 30%, available calcium (CaO) ≥ 20%, Fe ≥ 12%, K ≥ 5%, Mg ≥ 3%, other trace elements ≥ 8%, organic matter ≥ 10% %, beneficial biological bacteria ≥ 200 million/gram (after secondary fermentation), other medium and trace elements include Zn, B, Mo, Se, etc. The fertilizer can effectively improve the absorption rate of crops to chemical fertilizers, reduce the use of chemical fertilizers, inhibit the absorption of heavy metals, nitrate nitrogen, and pesticides by crops, purify and restore soil, reduce the occurrence of crop diseases, and solve pesticide pollution, soil compaction, and water bodies. Environmental issues such as eutrophication and improving crop product quality and food safety also play an important role.

Description

Silicon calcium iron potassium biomagnetic fertilizer

technical field

The invention relates to a magnetized fertilizer, in particular to a silicon-calcium-iron-potassium biological magnetized fertilizer.

Background technique

Magnetic fertilizer is a new type of fertilizer, which has good economic, social and ecological benefits, and is increasingly valued by people. Magnetized fertilizer is based on soil magnetism and biomagnetism, and is a low-cost, high-efficiency new type of fertilizer processed with fly ash as a magnetic carrier and conventional fertilizers. The magnetized fertilizer can not only improve the physical and chemical properties of the soil , increase the structure of the soil mass, and can effectively improve the absorption of nutrients by plants, improve the utilization rate of fertilizer itself, and thus greatly improve the yield and quality of crops.

Most of the magnetic fertilizers currently on the market are due to their unreasonable nutrient structure ratio, low compounding, insufficient biological activity, insufficient fertility of magnetic fertilizers, low stability of nutrient residual magnetism, and the mutual promotion advantages of magnetism and fertilizers are not outstanding. , the use effect did not achieve the expected effect.

Contents of the invention

The object of the present invention is to provide a silicon-calcium-iron-potassium biomagnetic fertilizer which is rich in nutrient varieties, capable of improving and nourishing soil, stable in physical and chemical indicators, and excellent in mutual promotion.

The purpose of the present invention is achieved through the following technical solutions:

The silicon-calcium-iron-potassium biomagnetic fertilizer of the present invention comprises the following components:

Silicate minerals, fly ash, pyrite ash, humic acid, compound bacteria;

The nutrients of the silicate minerals include: 52% of available silicon SiO ₂ , 25% of available calcium CaO, 10% of Fe, 7.2% of K, and trace elements B, Zn, Mo, Se;

The composite bacterial species is Trichoderma pseudoconii and Bacillus subtilis produced by Shandong Dolide Biotechnology Co., Ltd.;

The magnetization magnetic field strength selected in the fertilizer magnetization process is 200-500A/m, the magnetization time is 4-8 seconds, and the excitation power is 1-5KW;

The above-mentioned percentages are percentages by mass.

As can be seen from the technical scheme provided by the present invention above, the silicon-calcium-iron-potassium biomagnetic fertilizer of the present invention includes silicate minerals, fly ash, pyrite ash, humic acid, bacterial classification, etc.; The nutrients of salt minerals include: available silicon SiO ₂ , available calcium CaO, Fe, K, Mg, and trace elements B, Zn, Mo, Se, etc.; bacteria include Trichoderma pseudoconii and Bacillus subtilis. Integrating silicate minerals, bio-fertilizer technology and magnetization technology, it has rich nutritional varieties, strong crop specificity, stable physical and chemical indicators, and excellent mutual promotion.

Description of drawings

Fig. 1 is the configuration flowchart of silicon calcium iron potassium biomagnetic fertilizer of the present invention.

Detailed ways

The silicon-calcium-iron-potassium biomagnetic fertilizer of the present invention, in its preferred embodiment, comprises the following components:

Silicate minerals, fly ash, pyrite ash, humic acid, compound bacteria;

The nutrients of the silicate minerals include: 52% of available silicon SiO ₂ , 25% of available calcium CaO, 10% of Fe, 7.2% of K, and trace elements B, Zn, Mo, Se;

The composite bacterial species is Trichoderma pseudoconii and Bacillus subtilis produced by Shandong Dolide Biotechnology Co., Ltd.;

The magnetization magnetic field strength selected in the fertilizer magnetization process is 200-500A/m, the magnetization time is 4-8 seconds, and the excitation power is 1-5KW;

The above-mentioned percentages are percentages by mass.

In a specific embodiment, the mass ratio of the silicon-calcium-iron-potassium bio-magnetic fertilizer component is to contain in every 1000Kg of the silicon-calcium-iron-potassium biomagnetic fertilizer:

Silicate minerals: 500Kg;

Fly ash: 280Kg;

Pyrite ash: 100Kg;

Humic acid: 100Kg;

Composite bacteria: 20Kg.

The performance indicators of the above-mentioned silicon-calcium-iron-potassium biomagnetic fertilizer include:

Effective silicon SiO ₂ ≥ 30%;

Effective calcium CaO≥20%;

Fe≥12%;

K≥5%;

Mg≥3%;

Other medium and trace elements ≥ 8%;

Organic matter ≥ 10%;

Beneficial biological bacteria ≥ 200 million/g;

Particle size 2~5mm;

Moisture ≤5%;

Remanence intensity ≥ 600nT.

In the granulation process of silicate minerals, drum steam granulation can be used to ensure that the particle size is 2-5mm.

In the present invention, magnetic carriers (fly ash and pyrite) are added to silicon-calcium salt mineral matter and organic matter rich in mineral ions, and injected into the enlarged symbiotic Trichoderma pseudoconii and Bacillus subtilis, and the soil biomagnetism theory, The combination of biological fertilizer technology and magnetization technology has rich nutritional varieties, strong crop specificity, stable physical and chemical indicators, and excellent mutual promotion. It solves the problem of most magnetic fertilizers on the market due to their unreasonable nutrient composition ratio, low compounding, insufficient fertility of magnetic fertilizers, poor stability of nutrient residual magnetism and poor granulation quality, and the mutual promotion advantages of magnetism and fertilizers are not outstanding. , The use effect can not achieve the expected effect and other problems.

As shown in Figure 1, it is a configuration flow chart of the magnetic fertilizer of the present invention.

The main components of the invention are silicate minerals, fly ash, pyrite ash, organic matter and biological bacteria, and it has multiple functions of nutrition, remanence and soil improvement. The choice of nutrient distribution ratio and remanent magnetism determines its degree of perfection for crop nutritional efficiency and soil improvement.

Compared with other magnetic fertilizers, the magnetic fertilizer has been tested on the growth of ginger, rice, wheat, corn, cotton, fruit trees and trees in saline-alkali land in Linghe, Shibuzi, Zhaohu and other townships in Weifang City, Shandong Province. Compared with other magnetic fertilizers, it has:

Provide the main substances and trace elements needed for plant growth: available silicon (SiO ₂ ), available calcium (CaO), Fe, K and B, Mg, Zn, Mo, Se, etc. After microorganisms and magnetization, soil physical and chemical The properties are greatly improved, and the microenvironment for plant growth is improved.

Anti-lodging, anti-heavy cropping, anti-disease and insect pests, anti-pollution: After the crops are fertilized with silicon-calcium-iron-potassium magnetic fertilizers, the epidermis of the crop stems can be silicified in advance, the stem walls are thickened, and the stem veins and tubes in the body are thickened, and the stem walls are thickened , the stem cavity is enlarged, which is conducive to the transportation of nutrients and water, and the angle of the leaves is reduced, which increases the ventilation and light transmission, expands the light and area, and increases the photosynthesis of the canopy by more than 10%, especially for rice, wheat and other crops and green onions The effect is most obvious in the experiment. After cotton is fertilized with silicon, a strong silicified cell is produced, which makes it difficult for germs to erode and pests to phagocytize. In our experiment, after the cotton boll buds absorb silicon early, the hardness of the epidermis increases, so the early cotton bollworms are not easy to eat, reducing insect damage and bud drop. The silicate ions of silicon-calcium fertilizer chemically react with heavy metals such as mercury and lead to form new compounds that precipitate and are not easily absorbed by crops. At the same time, they can enhance the oxidation ability of roots and avoid manganese poisoning and heavy metal pollution.

Trichoderma pseudoconii and Bacillus subtilis symbiotic flora: After application, it can fix nitrogen, decompose phosphorus and potassium, provide a large amount of nutrients for crops, increase ground temperature, quickly relieve soil compaction, improve soil physical and chemical properties, and increase soil aggregate structure , improve soil heat preservation, fertilizer retention, air permeability, enhanced absorption capacity, decompose residual pesticides to prevent soil salinization, solve the problem of heavy cropping diseases, effectively control or avoid the occurrence of pests and diseases, reduce the use of pesticides, and improve the utilization efficiency of fertilizers. It can reduce the investment cost of farmers' friends.

Reasonably adjust the nutrient requirements of crops in different periods and improve the physical and chemical properties of the soil: After the soil is treated with a suitable magnetic field, its water holding characteristics and water supply capacity can be significantly changed, and the soil can form larger particle micro-aggregates to improve the soil structure. Reduce the viscosity and expansibility of the soil, increase the content of soluble nutrients in the soil, adjust the acid-base balance of the soil, and effectively reduce the total salt content in saline-alkali soil. Substances such as silicon and calcium and bacterial strains can activate nutrients such as phosphorus and potassium in the soil, break the transformation of insoluble phosphorus in the soil, facilitate crop absorption, promote the transportation of phosphorus in plant energy, and increase the rate of seed setting. The magnetized silicon-calcium fertilizer material retains a certain amount of remanence, and the ferromagnetic material in it can correct the pH of the soil, and the moisture in the soil can make Fe ₂ O ₃ gradually form Fe(OH) ₃ , which can stabilize the pH at 6.5 Between -7.5, and can reduce the total salt content of saline-alkali soil by 22.1% (obtained from the afforestation project of Beijing Forestry University on difficult sites during the 11th Five-Year Plan), and inhibit harmful soil bacteria, such as mold and root rot.

Affect the microenvironment of soil microorganisms to promote plant growth and development: There are different types of magnetotactic microorganisms in the soil, such as cocci, spores, nitrogen-fixing bacteria, spirochetes, enzyme bacteria, etc., which can synthesize and carry molecules with a single magnetic domain size range. Ferromagnetic (Fe ₃ O ₄ ) microcrystalline particles can increase their vitality and accelerate the decomposition of organic matter in soil when the external magnetic field changes. The magnetic field also directly affects the activity of proteins and enzymes. The activity of magnetized fertilizers changes the rotation direction of electrons in atoms, increases the activation degree of metal ions, improves the activity of enzymes, and accelerates the decomposition of soil organic matter nutrients, which is beneficial to crop absorption.

Increase yield and improve the quality of agricultural products: This fertilizer can significantly increase the sugar and vitamin content of vegetables and fruits, peanut fat, and wheat protein content. After experiments in the apple, strawberry, and big cherry bases in Shibuzi Town, Weifang City, Shandong Province, it was found that after long-term use of silicon-calcium-iron-potassium magnetic fertilizers, the shape and color of the fruits have been greatly improved, and the sugar content can be increased by an average of 15%. Fruits using this fertilizer are generally favored by dealers, and the sales price is relatively high. At the same time, the fruit's storage resistance is also improved, which is convenient for transportation.

The specific experimental data are as follows:

1. For afforestation on saline-alkali land, the experiment selected local native tree species white wax and Chinese pagoda tree, and used various fertilizers to reduce salt and promote growth after half a year of growth statistics:

(1) white wax experiment comparison:

(2) Guohuai experiment comparison:

2. Contrastive experiment in ginger experiment field in Linghe Vegetable Base, Weifang City, Shandong Province:

(1) Experimental results of small arch shed:

Treatment (as base fertilizer) The average output of the plot (Kg) Yield per mu (Kg) Compound fertilizer 283 6058 ammonium bicarbonate 220 5867 Organic Fertilizer 235 6143 Silicon-calcium-iron-potassium biomagnetic fertilizer 283 7546

From the above data, it can be seen that in the ginger experiment in the small shed vegetable base, the silicon-calcium-iron-potassium biomagnetic fertilizer increased the yield by an average of 1523Kg compared with ordinary fertilizers, and the average growth rate was 25.3%.

(2) Experimental results of large arch shed:

Treatment (as base fertilizer) The average output of the plot (Kg) Yield per mu (Kg) Compound fertilizer 284 7589 ammonium bicarbonate 269 7174 Organic Fertilizer 286 7632 Silicon-calcium-iron-potassium biomagnetic fertilizer 335 8947

From the above data, it can be seen that in the large ginger experiment in the vegetable base of the big shed, the silicon-calcium-iron-potassium bio-magnetic fertilizer increased the yield by an average of 1482Kg compared with ordinary fertilizers, and the average growth rate was 20.1%.

3. The test results of different fertilizers in the green onion test field are compared as follows:

Treatment (as base fertilizer) The average output of the plot (Kg) Yield per mu (Kg) Compound fertilizer 252 6714 ammonium bicarbonate 221 5892 Organic Fertilizer 245 6535 Silicon-calcium-iron-potassium biomagnetic fertilizer 279 7438

From the above data, it can be seen that in the green onion vegetable base experiment, the silicon-calcium-ferric-potassium biomagnetic fertilizer increased the yield by an average of 1315-1546Kg compared with ordinary fertilizers, and the average growth rate was 17.2%-26.0%.

4. Comparison of fertilizer tests in rice producing areas:

Treatment (as base fertilizer) Average yield of rice plots (Kg) Yield per mu (Kg) Compound fertilizer 7.7 571 Organic Fertilizer 7.9 585 Silicon-calcium-iron-potassium biomagnetic fertilizer 8.5 627

From the above data, it can be seen that in the rice field experiment, the silicon-calcium-ferric-potassium bio-magnetic fertilizer has an average yield increase of 50Kg compared with other fertilizers, and the average growth rate is 8.1%.

5. Comparison of fertilizer tests in wheat producing areas:

Treatment (as base fertilizer) Average yield of wheat plot (Kg) Yield per mu (Kg) Compound fertilizer 4.6 340 Organic Fertilizer 4.5 335 Silicon-calcium-iron-potassium biomagnetic fertilizer 5.4 371

It can be seen from the above data that in the wheat experiment, the silicon-calcium-ferric-potassium biomagnetic fertilizer increased the yield by an average of 38Kg compared with other fertilizers, and the average growth rate was 10.2%.

The above is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person familiar with the technical field can easily conceive of changes or changes within the technical scope disclosed in the present invention. Replacement should be covered within the protection scope of the present invention.

Claims (4)

1. A silicon calcium iron potassium biomagnetic fertilizer is characterized in that it comprises the following components: Silicate minerals, fly ash, pyrite ash, humic acid, compound bacteria; The nutrients of the silicate minerals include: 52% of available silicon SiO ₂ , 25% of available calcium CaO, 10% of Fe, 7.2% of K, and trace elements B, Zn, Mo, Se; The composite bacterial species is Trichoderma pseudoconii and Bacillus subtilis produced by Shandong Dolide Biotechnology Co., Ltd.; The magnetization magnetic field strength selected in the fertilizer magnetization process is 200-500A/m, the magnetization time is 4-8 seconds, and the excitation power is 1-5KW; The above-mentioned percentages are percentages by mass. 2. silicon-calcium-iron-potassium bio-magnetic fertilizer according to claim 1 is characterized in that, the mass proportion of said component contains in every 1000Kg silicon-calcium-iron-potassium biomagnetic fertilizer: Silicate minerals: 500Kg; Fly ash: 280Kg; Pyrite ash: 100Kg; Humic acid: 100Kg; Composite bacteria: 20Kg. 3. silicon calcium iron potassium biomagnetic fertilizer according to claim 2, is characterized in that, the performance index of described silicon calcium iron potassium biomagnetic fertilizer comprises: Effective silicon SiO ₂ ≥ 30%; Effective calcium CaO≥20%; Fe≥12%; Mg≥3%; K≥5%; Other medium and trace elements ≥ 8%; Organic matter ≥ 10%; Beneficial biological bacteria ≥ 200 million/g; Particle size 2~5mm; Moisture ≤5%; Remanence intensity ≥ 600nT. 4. The silicon-calcium-iron-potassium bio-magnetic fertilizer according to claim 2 or 3, characterized in that the silicate minerals are granulated by drum steam in the granulation process to ensure that the particle size is 2-5 mm.

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