CN112661580A - Biological mineral fertilizer capable of improving saline-alkali soil and application thereof - Google Patents
Biological mineral fertilizer capable of improving saline-alkali soil and application thereof Download PDFInfo
- Publication number
- CN112661580A CN112661580A CN202011573468.1A CN202011573468A CN112661580A CN 112661580 A CN112661580 A CN 112661580A CN 202011573468 A CN202011573468 A CN 202011573468A CN 112661580 A CN112661580 A CN 112661580A
- Authority
- CN
- China
- Prior art keywords
- parts
- sulfate
- fertilizer
- content
- cfu
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses a biomineral fertilizer capable of improving saline-alkali soil and application thereof. When in use, the weight is 60-120kg/hm2The application amount of the biological mineral fertilizer is that the biological mineral fertilizer is applied to saline-alkali soil in a base fertilizer mode, and then plowed and sowed. The biological mineral fertilizer disclosed by the invention is applied to saline-alkali soil, so that the growth of crops planted in the saline-alkali soil can be promoted, the salt content and the pH value in the saline-alkali soil are reduced, and the physical and chemical properties of the soil are improved.
Description
Technical Field
The invention belongs to the technical field of saline-alkali soil improvement, and particularly relates to a biomineral fertilizer capable of improving saline-alkali soil and an application thereof.
Background
Saline-alkali soil is a general term for various salinized soil and alkaline soil. The salinization of the soil causes the farmland to be incapable of cultivating, the economic benefit of the soil is low, and the land resource is wasted. However, saline-alkali soil can be converted into cultivated land through improvement, which has important significance for sustainable development of agriculture.
The biological improvement of saline-alkali soil does not destroy the ecological environment, and the physical and chemical properties of soil and the microclimate of soil are improved mainly by introducing, screening and planting salt-tolerant plants.
Beneficial microorganisms in the soil can secrete a large amount of physiological active substances in the metabolic activity process of the beneficial microorganisms, so that the physical and chemical properties of the soil are improved, and the nutrient content in the soil is increased; the mineral fertilizer can effectively improve soil fertility, improve soil structure and improve the absorption efficiency of plant nutrients.
Therefore, the biological mineral fertilizer containing beneficial microorganisms is developed and applied to crops planted in saline-alkali soil, and the biological mineral fertilizer has great significance for improving the saline-alkali soil.
Disclosure of Invention
The invention aims to provide a biological mineral fertilizer capable of improving saline-alkali soil and an application thereof, and the biological mineral fertilizer can reduce the salt content and the pH value in the saline-alkali soil.
On one hand, the invention provides a biomineral fertilizer capable of improving saline-alkali soil, which is mainly prepared from raw materials including compound microorganisms, bran, urea, diammonium phosphate, potassium sulfate, zinc sulfate, manganese sulfate, ferrous sulfate, sodium borate, sodium silicate, calcium gluconate, monocalcium phosphate, zeolite powder, diatomite and bentonite.
Preferably, the biomineral fertilizer is prepared by fermenting the raw materials for 3-15 days at the temperature of 18-28 ℃ and the moisture content of 40-60%.
Preferably, the raw materials comprise, by weight, 5-10 parts of the compound microorganism, 10-20 parts of bran, 1-6 parts of urea, 1-15 parts of diammonium phosphate, 1-15 parts of potassium sulfate, 2-4 parts of zinc sulfate, 2-4 parts of manganese sulfate, 2-4 parts of ferrous sulfate, 2-4 parts of sodium borate, 2-4 parts of sodium silicate, 2-4 parts of calcium gluconate, 4-6 parts of monocalcium phosphate, 15-20 parts of zeolite powder, 5-10 parts of diatomite and 5-10 parts of bentonite.
Preferably, the raw materials comprise, by weight, 5 parts of the compound microorganism, 10 parts of bran, 3 parts of urea, 9 parts of diammonium phosphate, 15 parts of potassium sulfate, 2 parts of zinc sulfate, 2 parts of manganese sulfate, 2 parts of ferrous sulfate, 2 parts of sodium borate, 2 parts of sodium silicate, 2 parts of calcium gluconate, 5 parts of monocalcium phosphate, 20 parts of zeolite powder, 5 parts of diatomite and 10 parts of bentonite.
Preferably, the raw materials comprise, by weight, 7 parts of the compound microorganism, 16 parts of bran, 1 part of urea, 15 parts of diammonium phosphate, 1 part of potassium sulfate, 3 parts of zinc sulfate, 3 parts of manganese sulfate, 3 parts of ferrous sulfate, 3 parts of sodium borate, 3 parts of sodium silicate, 3 parts of calcium gluconate, 4 parts of monocalcium phosphate, 17 parts of zeolite powder, 7 parts of diatomite and 15 parts of bentonite.
Preferably, the raw materials comprise, by weight, 10 parts of the compound microorganism, 20 parts of bran, 6 parts of urea, 1 part of diammonium phosphate, 8 parts of potassium sulfate, 4 parts of zinc sulfate, 4 parts of manganese sulfate, 4 parts of ferrous sulfate, 4 parts of sodium borate, 4 parts of sodium silicate, 4 parts of calcium gluconate, 6 parts of monocalcium phosphate, 15 parts of zeolite powder, 10 parts of diatomite and 8 parts of bentonite.
Preferably, the complex microorganism includes verticillium flavum, polyporus pinipens, verticillium chlamydosporium, lactobacillus delbrueckii, saccharomyces cerevisiae and bacillus amyloliquefaciens.
Preferably, the bacterial content of the yellow blueish is more than or equal to 2.0X 1010cfu/g, the bacterium content of the polyporus pinus is more than or equal to 2.5 multiplied by 1010cfu/g, the bacterium content of the verticillium dahliae is more than or equal to 1.5 multiplied by 1010cfu/g, the bacterium content of the lactobacillus delbrueckii is more than or equal to 4.0 multiplied by 1011cfu/g, the bacteria content of the saccharomyces cerevisiae is more than or equal to 1.0 multiplied by 1010cfu/g, the bacterium content of the bacillus amyloliquefaciens is more than or equal to 3.0 multiplied by 1010cfu/g。
On the other hand, the invention also provides the application of the biological mineral fertilizer, and the biological mineral fertilizer is applied to soil in a base fertilizer mode, and then plowed and sowed.
Preferably, the application amount of the biological mineral fertilizer is 60-120kg/hm2。
The biological mineral fertilizer disclosed by the invention is applied to saline-alkali soil, so that the growth of crops planted in the saline-alkali soil can be promoted, the salt content and the pH value in the saline-alkali soil are reduced, and the soil physicochemical property and the ecological environment of the saline-alkali soil are improved.
Detailed Description
The invention will be further described with reference to specific embodiments, and the advantages and features of the invention will become apparent as the description proceeds. It should be understood that the examples are illustrative only and are not limiting upon the scope of the invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications may be made without departing from the spirit and scope of the invention.
In the following description, all methods involved are conventional in the art unless otherwise specified. The starting materials mentioned are all those which are commercially available from the public unless otherwise specified.
The compound microorganism, bran, urea, diammonium phosphate, potassium sulfate, zinc sulfate, manganese sulfate, ferrous sulfate, sodium borate, sodium silicate, calcium gluconate, monocalcium phosphate, zeolite powder, diatomite, bentonite and clear water are proportioned according to a certain proportion and then fermented to obtain the biomineral fertilizer capable of improving saline-alkali soil. The biological mineral fertilizer disclosed by the invention is applied to saline-alkali soil, so that the growth of crops planted in the saline-alkali soil can be promoted, the salt content and the pH value in the saline-alkali soil are reduced, and the soil physicochemical property and the ecological environment of the saline-alkali soil are improved.
In one embodiment of the invention, the biomineral fertilizer for improving saline-alkali soil is prepared from raw materials consisting of compound microorganisms, bran, urea, diammonium phosphate, potassium sulfate, zinc sulfate, manganese sulfate, ferrous sulfate, sodium borate, sodium silicate, calcium gluconate, monocalcium phosphate, zeolite powder, diatomite, bentonite and clear water. The specific preparation process comprises the following steps: step 1, preparing a compound microorganism; step 2, preparing a mixed material; and 3, fermenting the mixed material.
In the step 1 of preparing the composite microorganism, powder of Talaromyces flavus, powder of Trichosporon roseum, powder of Verticillium chlamydosporium, powder of Lactobacillus delbrueckii, powder of Saccharomyces cerevisiae, powder of Bacillus amyloliquefaciens and powder of Bacillus amyloliquefaciens are selected, and then the six kinds of the powder are compounded according to the proportioning relationship by weight to obtain the composite microorganism, wherein 10-20 parts of the powder of Talaromyces flavus, 5-15 parts of the powder of the Trichosporon roseum, 2-8 parts of the powder of the Verticillium chlamydosporium, 10-25 parts of the powder of the Lactobacillus delbrueckii and 1-10 parts of the powder of the Bacillus amyloliquefaciens are preferably selected. The six kinds of bacterial powder can be prepared by self, on one hand, lactobacillus delbrueckii, saccharomyces cerevisiae and bacillus amyloliquefaciens are respectively preparedFermenting and culturing in corresponding liquid culture medium to obtain bacterial liquid, separating thallus from the fermented culture, drying and concentrating to obtain single strain solid bacterial powder. The bacterial contents of various single bacterial strains are respectively as follows: the bacterium content of Lactobacillus delbrueckii is not less than 4.0 × 1011cfu/g, the bacteria content of the saccharomyces cerevisiae is more than or equal to 1.0 multiplied by 1010The bacterial content of cfu/g and bacillus amyloliquefaciens is more than or equal to 3.0 multiplied by 1010cfu/g. On the other hand, the verticillium dahliae, the stenotrophospora roseum and the verticillium chlamydosporium are respectively fermented in corresponding solid culture media to obtain solid cultures, and then the solid cultures are dried and crushed to prepare single-strain solid bacterial powder. The bacterial content of each single bacterial strain powder is respectively as follows: the content of yellow blue fungus is not less than 2.0 × 1010cfu/g, the bacterium content of the polyporus pinus is more than or equal to 2.5 multiplied by 1010cfu/g and the bacterial content of verticillium dahliae is more than or equal to 1.5 multiplied by 1010cfu/g。
In the step 2 of preparing the mixed material, the composite microorganism, the bran, the urea, the diammonium phosphate, the potassium sulfate, the zinc sulfate, the manganese sulfate, the ferrous sulfate, the sodium borate, the sodium silicate, the calcium gluconate, the monocalcium phosphate, the zeolite powder, the diatomite and the bentonite are weighed according to a preset weight ratio, then the raw materials are added together and stirred, and clear water is added after the raw materials are uniformly mixed to adjust the moisture content of the mixed material to be 40-60%. The weight ratio of each main raw material is respectively optimized as follows: 5-10 parts of compound microorganism, 10-20 parts of bran, 1-6 parts of urea, 1-15 parts of diammonium phosphate, 1-15 parts of potassium sulfate, 2-4 parts of zinc sulfate, 2-4 parts of manganese sulfate, 2-4 parts of ferrous sulfate, 2-4 parts of sodium borate, 2-4 parts of sodium silicate, 2-4 parts of calcium gluconate, 4-6 parts of monocalcium phosphate, 15-20 parts of zeolite powder, 5-10 parts of diatomite and 5-10 parts of bentonite.
In the step 3 of fermenting the mixed material, the initial pH of the mixed material is natural, the fermentation temperature is controlled within the range of 18-28 ℃, the fermentation is carried out for 3-15 days, and the fermentation product is used as the biological mineral fertilizer.
When the biomineral fertilizer is applied to improve saline-alkali soil, 60-120kg/hm2The application amount of the fertilizer is that the biological mineral fertilizer is applied into soil in a base fertilizer mode, and then plowed and sowed.
To help better understand the technical solution of the present invention, the following examples are provided to illustrate the process of preparation of the bio-mineral fertilizer of the present invention and the method of application thereof.
Example one
The raw materials of the bio-mineral fertilizer comprise, by weight, 5 parts of composite microorganisms, 10 parts of bran, 3 parts of urea, 9 parts of diammonium phosphate, 15 parts of potassium sulfate, 2 parts of zinc sulfate, 2 parts of manganese sulfate, 2 parts of ferrous sulfate, 2 parts of sodium borate, 2 parts of sodium silicate, 2 parts of calcium gluconate, 5 parts of monocalcium phosphate, 20 parts of zeolite powder, 5 parts of diatomite and 10 parts of bentonite. The composite microorganism consists of 10 parts of verticillium powder, 11 parts of pink polyporus end-wall bacteria powder, 8 parts of verticillium chlamydosporium powder, 18 parts of lactobacillus delbrueckii powder, 25 parts of saccharomyces cerevisiae powder and 1 part of bacillus amyloliquefaciens powder. The above six bacterial powders are prepared by the inventor, wherein, the lactobacillus delbrueckii, the saccharomyces cerevisiae and the bacillus amyloliquefaciens respectively obtain bacterial liquids through fermentation culture in corresponding liquid culture media, then the bacterial bodies are separated from the fermentation culture and dried and concentrated to prepare single-strain solid bacterial powder, the bacterial content of the lactobacillus delbrueckii is more than or equal to 4.0 multiplied by 1011cfu/g, the bacteria content of the saccharomyces cerevisiae is more than or equal to 1.0 multiplied by 1010cfu/g, the bacterium content of the bacillus amyloliquefaciens is more than or equal to 3.0 multiplied by 1010cfu/g. Respectively fermenting the verticillium dahliae, the stenotrophospora rosea and the verticillium chlamydosporium in corresponding solid culture media to obtain solid cultures, drying and crushing the solid cultures to prepare single-strain solid bacterial powder, wherein the bacterial content of the verticillium dahliae is more than or equal to 2.0 multiplied by 1010cfu/g, the bacterium content of the polyporus pinus is more than or equal to 2.5 multiplied by 1010cfu/g, the bacterial content of verticillium dahliae is more than or equal to 1.5 multiplied by 1010cfu/g。
The biological mineral fertilizer is prepared by the following steps.
Step 1, preparing the composite microorganism, and uniformly mixing powder of the verticillium dahliae, powder of the stenotrophospora rosea, powder of the verticillium chlamydosporium, powder of the lactobacillus delbrueckii, powder of the saccharomyces cerevisiae and powder of the bacillus amyloliquefaciens to obtain the composite microorganism.
And 2, mixing the raw materials to prepare the biomineral fertilizer, adding the composite microorganism, bran, urea, diammonium phosphate, potassium sulfate, zinc sulfate, manganese sulfate, ferrous sulfate, sodium borate, sodium silicate, calcium gluconate, monocalcium phosphate, zeolite powder, diatomite and bentonite together, stirring, and adding clear water to adjust the water content of the mixed material to 40% after uniform mixing.
And 3, fermenting, wherein the initial pH of the mixed material is natural, the fermentation temperature is controlled within the range of 18-28 ℃, the fermentation is carried out for 3 days, and the product after the fermentation is finished is used as the biomineral fertilizer 1.
The application method of the biological mineral fertilizer 1 comprises the following steps: when the saline-alkali soil is improved, 60kg/hm is adopted2The application amount of the fertilizer is that the biological mineral fertilizer 1 is applied into soil as a base fertilizer, and then plowed and sowed.
Example two
The raw materials of the bio-mineral fertilizer comprise, by weight, 7 parts of composite microorganisms, 16 parts of bran, 1 part of urea, 15 parts of diammonium phosphate, 1 part of potassium sulfate, 3 parts of zinc sulfate, 3 parts of manganese sulfate, 3 parts of ferrous sulfate, 3 parts of sodium borate, 3 parts of sodium silicate, 3 parts of calcium gluconate, 4 parts of monocalcium phosphate, 17 parts of zeolite powder, 7 parts of diatomite and 15 parts of bentonite. The composite microorganism consists of 15 parts of verticillium powder, 5 parts of pink polyporus end-wall bacteria powder, 4 parts of verticillium chlamydosporium powder, 25 parts of lactobacillus delbrueckii powder, 10 parts of saccharomyces cerevisiae powder and 6 parts of bacillus amyloliquefaciens powder. The above six bacterial powders are prepared by the inventor, wherein, the lactobacillus delbrueckii, the saccharomyces cerevisiae and the bacillus amyloliquefaciens respectively obtain bacterial liquids through fermentation culture in corresponding liquid culture media, then the bacterial bodies are separated from the fermentation culture and dried and concentrated to prepare single-strain solid bacterial powder, the bacterial content of the lactobacillus delbrueckii is more than or equal to 4.0 multiplied by 1011cfu/g, the bacteria content of the saccharomyces cerevisiae is more than or equal to 1.0 multiplied by 1010cfu/g, content of Bacillus amyloliquefaciensThe bacterial amount is more than or equal to 3.0 multiplied by 1010cfu/g. Respectively fermenting the verticillium dahliae, the stenotrophospora rosea and the verticillium chlamydosporium in corresponding solid culture media to obtain solid cultures, drying and crushing the solid cultures to prepare single-strain solid bacterial powder, wherein the bacterial content of the verticillium dahliae is more than or equal to 2.0 multiplied by 1010cfu/g, the bacterium content of the polyporus pinus is more than or equal to 2.5 multiplied by 1010cfu/g, the bacterial content of verticillium dahliae is more than or equal to 1.5 multiplied by 1010cfu/g。
The biological mineral fertilizer is prepared by the following steps.
Step 1, preparing the composite microorganism, and uniformly mixing powder of the verticillium dahliae, powder of the stenotrophospora rosea, powder of the verticillium chlamydosporium, powder of the lactobacillus delbrueckii, powder of the saccharomyces cerevisiae and powder of the bacillus amyloliquefaciens to obtain the composite microorganism.
And 2, mixing the raw materials to prepare the biomineral fertilizer, adding the composite microorganism, bran, urea, diammonium phosphate, potassium sulfate, zinc sulfate, manganese sulfate, ferrous sulfate, sodium borate, sodium silicate, calcium gluconate, monocalcium phosphate, zeolite powder, diatomite and bentonite together, stirring, and adding clear water to adjust the water content of the mixed material to 50 percent after uniform mixing.
And 3, fermenting, wherein the initial pH of the mixed material is natural, the fermentation temperature is controlled within the range of 18-28 ℃, the fermentation is carried out for 9 days, and the product after the fermentation is finished is used as the biomineral fertilizer 2.
The application method of the biological mineral fertilizer 2 comprises the following steps: when the saline-alkali soil is improved, according to 80kg/hm2The application amount of the fertilizer is that the biological mineral fertilizer 2 is applied into soil as a base fertilizer, and then plowed and sowed.
EXAMPLE III
The raw materials of the bio-mineral fertilizer comprise, by weight, 10 parts of compound microorganisms, 20 parts of bran, 6 parts of urea, 1 part of diammonium phosphate, 8 parts of potassium sulfate, 4 parts of zinc sulfate, 4 parts of manganese sulfate, 4 parts of ferrous sulfate, 4 parts of sodium borate, 4 parts of sodium silicate, 4 parts of calcium gluconate, 6 parts of monocalcium phosphate, 15 parts of zeolite powder, 10 parts of diatomite and 8 parts of bentonite. Wherein the compound microorganism is selected from powder of Talaromyces, powder of Pleurotus piniper, and powder of Verticillium chlamydosporiumThe bacillus amyloliquefaciens powder comprises, by weight, 20 parts of verticillium dahliae powder, 15 parts of pinkish polyporus pinosus powder, 2 parts of verticillium chlamydosporium powder, 10 parts of lactobacillus delbrueckii powder, 17 parts of saccharomyces cerevisiae powder and 10 parts of bacillus amyloliquefaciens powder. The above six bacterial powders are prepared by the inventor, wherein, the lactobacillus delbrueckii, the saccharomyces cerevisiae and the bacillus amyloliquefaciens respectively obtain bacterial liquids through fermentation culture in corresponding liquid culture media, then the bacterial bodies are separated from the fermentation culture and dried and concentrated to prepare single-strain solid bacterial powder, the bacterial content of the lactobacillus delbrueckii is more than or equal to 4.0 multiplied by 1011cfu/g, the bacteria content of the saccharomyces cerevisiae is more than or equal to 1.0 multiplied by 1010cfu/g, the bacterium content of the bacillus amyloliquefaciens is more than or equal to 3.0 multiplied by 1010cfu/g. Respectively fermenting the verticillium dahliae, the stenotrophospora rosea and the verticillium chlamydosporium in corresponding solid culture media to obtain solid cultures, drying and crushing the solid cultures to prepare single-strain solid bacterial powder, wherein the bacterial content of the verticillium dahliae is more than or equal to 2.0 multiplied by 1010cfu/g, the bacterium content of the polyporus pinus is more than or equal to 2.5 multiplied by 1010cfu/g, the bacterial content of verticillium dahliae is more than or equal to 1.5 multiplied by 1010cfu/g。
The biological mineral fertilizer is prepared by the following steps.
Step 1, preparing the composite microorganism, and uniformly mixing powder of the verticillium dahliae, powder of the stenotrophospora rosea, powder of the verticillium chlamydosporium, powder of the lactobacillus delbrueckii, powder of the saccharomyces cerevisiae and powder of the bacillus amyloliquefaciens to obtain the composite microorganism.
And 2, mixing the raw materials to prepare the biomineral fertilizer, adding the composite microorganism, bran, urea, diammonium phosphate, potassium sulfate, zinc sulfate, manganese sulfate, ferrous sulfate, sodium borate, sodium silicate, calcium gluconate, monocalcium phosphate, zeolite powder, diatomite and bentonite together, stirring, and adding clear water to adjust the water content of the mixed material to 60 percent after uniform mixing.
And 3, fermenting, wherein the initial pH of the mixed material is natural, the fermentation temperature is controlled within the range of 18-28 ℃, the fermentation is carried out for 15 days, and the product after the fermentation is finished is used as the biomineral fertilizer 3.
The application method of the biological mineral fertilizer 3 comprises the following steps: when improving saline-alkali soil, the concentration is 120kg/hm2The application amount of the fertilizer is that the biological mineral fertilizer 3 is applied into soil as a base fertilizer, and then plowed and sowed.
In order to help better understand the technical scheme of the invention, a test example of corn planting is provided below for illustrating the application effect of the invention.
Test example: application effect of biological mineral fertilizer in saline-alkali soil improvement and influence on corn growth
The test saline-alkali soil is located in Weinan Shanxi, and the basic physicochemical properties of the field topsoil are that the pH value is 8.50, the total salt content is 1.51g/kg, the organic matter content is 1.63%, the quick-acting phosphorus content is 15.46mg/kg, the quick-acting potassium content is 165mg/kg, and the alkaline hydrolysis nitrogen content is 12.25 mg/kg. 4 groups of experimental designs, including 3 experimental groups and 1 control group, each group of experimental designs 3 experimental cells, each area of the experimental cells is 30m2All test cells are randomly distributed.
The test groups applied fertilizers and bio-mineral fertilizers prepared by the invention. The application method is that urea, calcium superphosphate, potassium sulfate and biological mineral fertilizer are used as base fertilizer to be applied to soil before corn is planted, and then plowing and sowing are carried out. The fertilizing amount of the three fertilizers is respectively 450kg/hm of urea2280kg/hm of calcium superphosphate283kg/hm of potassium sulfate2. The biological mineral fertilizer 1-the biological mineral fertilizer 3 are respectively applied to the three test groups, wherein the application amount of the biological mineral fertilizer 1 is 60kg/hm2The application amount of the biological mineral fertilizer 2 is 80kg/hm2The application amount of the biological mineral fertilizer 3 is 120kg/hm2. The control group was not applied with bio-mineral fertilizer and the rest of the procedure was the same as the test group.
Zhengdan 958 is selected as a test variety, sowing is carried out in the first ten days of 6 months, the row spacing is 70cm, the plant spacing is 23cm, the same conventional management is adopted in each cell, and harvesting is carried out in the first 10 days of the month. After harvesting the corn, the corn yield of each cell is counted, and the average cell yield of each group is calculated. And simultaneously, taking a soil sample from each cell, measuring the pH, the total salt content, the organic matter content, the alkaline hydrolysis nitrogen content, the quick-acting phosphorus content and the quick-acting potassium content of the soil, and calculating the average pH, the average total salt content, the average organic matter content, the average alkaline hydrolysis nitrogen content, the average quick-acting phosphorus content and the average quick-acting potassium content of each group of soil. The results are shown in Table 1.
TABLE 1
As can be seen from the data in Table 1, the pH and the total salt content of the 3 groups of corn planting soil applied with the biomineral fertilizer are both obviously lower than those of the control, the organic matter content, the alkaline hydrolysis nitrogen content, the quick-acting phosphorus content and the quick-acting potassium content are all obviously higher than those of the control, and the corn yield of a cell is also obviously higher than that of the control. Therefore, after the prepared biological mineral fertilizer 1, the prepared biological mineral fertilizer 2 and the prepared biological mineral fertilizer 3 are applied to saline-alkali soil, the pH value and the salt content of the soil can be reduced, the physicochemical property of the soil can be improved, the growth of corn can be promoted, and the yield of the corn can be increased.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification, or any other related technical fields directly or indirectly, are included in the scope of the present invention.
Claims (10)
1. A biomineral fertilizer capable of improving saline-alkali soil is mainly prepared from raw materials including compound microorganisms, bran, urea, diammonium phosphate, potassium sulfate, zinc sulfate, manganese sulfate, ferrous sulfate, sodium borate, sodium silicate, calcium gluconate, monocalcium phosphate, zeolite powder, diatomite and bentonite.
2. The bio-mineral fertilizer according to claim 1, characterized in that: the biological mineral fertilizer is prepared by fermenting the raw materials for 3-15 days at the temperature of 18-28 ℃ and the moisture content of 40-60%.
3. Biomineral fertilizer according to claim 1 or 2, characterized in that: the raw materials comprise, by weight, 5-10 parts of the compound microorganism, 10-20 parts of bran, 1-6 parts of urea, 1-15 parts of diammonium phosphate, 1-15 parts of potassium sulfate, 2-4 parts of zinc sulfate, 2-4 parts of manganese sulfate, 2-4 parts of ferrous sulfate, 2-4 parts of sodium borate, 2-4 parts of sodium silicate, 2-4 parts of calcium gluconate, 4-6 parts of monocalcium phosphate, 15-20 parts of zeolite powder, 5-10 parts of diatomite and 5-10 parts of bentonite.
4. Biomineral fertilizer according to claim 1 or 2, characterized in that: the raw materials comprise, by weight, 5 parts of the compound microorganism, 10 parts of bran, 3 parts of urea, 9 parts of diammonium phosphate, 15 parts of potassium sulfate, 2 parts of zinc sulfate, 2 parts of manganese sulfate, 2 parts of ferrous sulfate, 2 parts of sodium borate, 2 parts of sodium silicate, 2 parts of calcium gluconate, 5 parts of monocalcium phosphate, 20 parts of zeolite powder, 5 parts of diatomite and 10 parts of bentonite.
5. Biomineral fertilizer according to claim 1 or 2, characterized in that: the raw materials comprise, by weight, 7 parts of the compound microorganism, 16 parts of bran, 1 part of urea, 15 parts of diammonium phosphate, 1 part of potassium sulfate, 3 parts of zinc sulfate, 3 parts of manganese sulfate, 3 parts of ferrous sulfate, 3 parts of sodium borate, 3 parts of sodium silicate, 3 parts of calcium gluconate, 4 parts of monocalcium phosphate, 17 parts of zeolite powder, 7 parts of diatomite and 15 parts of bentonite.
6. Biomineral fertilizer according to claim 1 or 2, characterized in that: the raw materials comprise, by weight, 10 parts of the compound microorganism, 20 parts of bran, 6 parts of urea, 1 part of diammonium phosphate, 8 parts of potassium sulfate, 4 parts of zinc sulfate, 4 parts of manganese sulfate, 4 parts of ferrous sulfate, 4 parts of sodium borate, 4 parts of sodium silicate, 4 parts of calcium gluconate, 6 parts of monocalcium phosphate, 15 parts of zeolite powder, 10 parts of diatomite and 8 parts of bentonite.
7. Biomineral fertilizer according to claim 1 or 2, characterized in that: the compound microorganism comprises verticillium flavum, stenotrophosporium roseum, verticillium chlamydosporium, lactobacillus delbrueckii, saccharomyces cerevisiae and bacillus amyloliquefaciens.
8. The bio-mineral fertilizer according to claim 7, characterized in that: the content of the yellow blue fungus is more than or equal to 2.0 multiplied by 1010cfu/g, the bacterium content of the polyporus pinus is more than or equal to 2.5 multiplied by 1010cfu/g, the bacterium content of the verticillium dahliae is more than or equal to 1.5 multiplied by 1010cfu/g, the bacterium content of the lactobacillus delbrueckii is more than or equal to 4.0 multiplied by 1011cfu/g, the bacteria content of the saccharomyces cerevisiae is more than or equal to 1.0 multiplied by 1010cfu/g, the bacterium content of the bacillus amyloliquefaciens is more than or equal to 3.0 multiplied by 1010cfu/g。
9. Use of a biomineral fertilizer as claimed in any one of claims 1 to 8 wherein: the biological mineral fertilizer is applied to soil in a base fertilizer mode, and then plowed and sowed.
10. Use according to claim 9, characterized in that: the application amount of the biological mineral fertilizer is 60-120kg/hm2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011573468.1A CN112661580A (en) | 2020-12-24 | 2020-12-24 | Biological mineral fertilizer capable of improving saline-alkali soil and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011573468.1A CN112661580A (en) | 2020-12-24 | 2020-12-24 | Biological mineral fertilizer capable of improving saline-alkali soil and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112661580A true CN112661580A (en) | 2021-04-16 |
Family
ID=75410192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011573468.1A Withdrawn CN112661580A (en) | 2020-12-24 | 2020-12-24 | Biological mineral fertilizer capable of improving saline-alkali soil and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112661580A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111662134A (en) * | 2020-07-15 | 2020-09-15 | 江西普瑞丰生态科技有限公司 | Phosphorus-potassium compound fertilizer for soil fertility improvement and preparation method thereof |
| CN112174718A (en) * | 2020-09-29 | 2021-01-05 | 东北农业大学 | Microbial preparation for promoting rooting and lodging resistance of rice and application thereof |
| CN112500229A (en) * | 2020-12-21 | 2021-03-16 | 东北农业大学 | Microbial water flush fertilizer for improving saline-alkali soil and application thereof |
| CN113912459A (en) * | 2021-11-09 | 2022-01-11 | 沈阳农业大学 | Preparation method of biogas slurry mineral fertilizer with biocontrol function |
-
2020
- 2020-12-24 CN CN202011573468.1A patent/CN112661580A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111662134A (en) * | 2020-07-15 | 2020-09-15 | 江西普瑞丰生态科技有限公司 | Phosphorus-potassium compound fertilizer for soil fertility improvement and preparation method thereof |
| CN112174718A (en) * | 2020-09-29 | 2021-01-05 | 东北农业大学 | Microbial preparation for promoting rooting and lodging resistance of rice and application thereof |
| CN112500229A (en) * | 2020-12-21 | 2021-03-16 | 东北农业大学 | Microbial water flush fertilizer for improving saline-alkali soil and application thereof |
| CN113912459A (en) * | 2021-11-09 | 2022-01-11 | 沈阳农业大学 | Preparation method of biogas slurry mineral fertilizer with biocontrol function |
| CN113912459B (en) * | 2021-11-09 | 2022-11-04 | 沈阳农业大学 | Preparation method of biogas slurry mineral fertilizer with biocontrol function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112661580A (en) | Biological mineral fertilizer capable of improving saline-alkali soil and application thereof | |
| CN102816726A (en) | Novel compound microbial agent and applications thereof | |
| CN104003804A (en) | Moisture-retaining and nitrogen-fixing compound microbial fertilizer and preparation method thereof | |
| CN112457137A (en) | Amino acid fertilizer for improving saline-alkali soil and application thereof | |
| CN112500229A (en) | Microbial water flush fertilizer for improving saline-alkali soil and application thereof | |
| CN112501052A (en) | Compound microorganism bacterium liquid for improving saline-alkali soil and application thereof | |
| CN112500220A (en) | Liquid compound microorganism foliar fertilizer for improving saline-alkali soil and application thereof | |
| CN105000974A (en) | Magnetic controlled-release fertilizer capable of improving soil water release and fertilizer maintenance capacity, and preparation method thereof | |
| CN112457128A (en) | Carbon-based fertilizer microbial preparation for improving saline-alkali soil and application thereof | |
| CN107285925A (en) | A kind of method of utilization microorganism formulation stalk stack retting returning to the field | |
| CN112645746A (en) | Animal manure straw bio-organic fertilizer and preparation method thereof | |
| CN112573970A (en) | Solid-state compound microbial foliar fertilizer for improving saline-alkali soil and application thereof | |
| CN107298633A (en) | A kind of stalk stack retting biological agent | |
| CN105016908A (en) | Compound microbial fertilizer and preparation method thereof | |
| CN107162852B (en) | Soil phosphorus activator and preparation method and application thereof | |
| CN113135787A (en) | Rice straw decomposition agent and preparation method thereof | |
| CN112062616A (en) | Decomposition agent for promoting in-situ returning of crop straws and application thereof | |
| CN106278555A (en) | One cultivates peanut special microorganism slow-release fertilizer and preparation method thereof | |
| CN106927941B (en) | Organic silicon fertilizer and preparation method thereof | |
| CN112661579A (en) | Phosphate solubilizing microbial preparation capable of improving saline-alkali soil and preparation method thereof | |
| CN101905993A (en) | Efficient biological activity rare earth ecological organic fertilizer and preparation method thereof | |
| CN102219575B (en) | Industrial method for producing bio-fertilizer inoculant by utilizing decayed cow dung as raw material | |
| CN105461443A (en) | Magnetization slow-release fertilizer capable of improving soil microbial ecology and preparation method thereof | |
| CN112573953A (en) | Animal manure leavening agent for preparing fertilizer for improving saline-alkali soil and application thereof | |
| CN112759486A (en) | Microbial water flush fertilizer capable of improving saline-alkali soil and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210416 |