CN112759486A - Microbial water flush fertilizer capable of improving saline-alkali soil and application thereof - Google Patents
Microbial water flush fertilizer capable of improving saline-alkali soil and application thereof Download PDFInfo
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- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
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- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
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Abstract
The invention discloses a microbial water flush fertilizer capable of improving saline-alkali soil and application thereof. The compound microorganism comprises stenotrophospora rosea, trichoderma harzianum, verticillium chlamydosporium, lactobacillus paracasei, saccharomyces cerevisiae and bacillus subtilis. When the microbial flush fertilizer is applied, the microbial flush fertilizer is diluted by clear water and then applied to saline-alkali soil. The microbial flush 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 crop yield is increased, the salt content and the pH value in the soil are reduced, and the soil physical and chemical properties and the ecological environment of the saline-alkali soil are improved.
Description
Technical Field
The invention belongs to the technical field of saline-alkali soil improvement, and particularly relates to a microbial flush fertilizer capable of improving saline-alkali soil and application thereof.
Background
Saline-alkali soil is a generic term for saline and alkaline earth and various salinized and alkalized soils. The salinized soil contains a large amount of soluble salt, so that the osmotic pressure of a soil solution is increased, the root system of a plant is difficult to absorb water, the growth of the plant is seriously influenced, and even the plant cannot be cultivated.
The vegetation restoration is an important means for improving the saline-alkali soil, can reduce the water evaporation on the soil surface, increase the number of plant roots in the soil, enhance the activity of soil microorganisms, reduce the salt accumulation in the soil and improve the physical and chemical properties of the soil.
Soil microorganisms can produce a large amount of physiologically active substances in metabolic activities, thereby providing nutrients required for the growth of crops. In addition, organic matters and nutrients in the animal excrement and urine can also supplement nutrients required by plant growth.
Therefore, the microbial fertilizer prepared from the animal manure is developed and applied to the saline-alkali soil to promote the growth of crops planted in the saline-alkali soil, and has important significance for improving the soil property of the saline-alkali soil and further improving the saline-alkali soil.
Disclosure of Invention
The invention aims to provide a microbial flush fertilizer capable of improving saline-alkali soil and an application thereof, and the microbial flush fertilizer can reduce the salt content and the pH value in the saline-alkali soil.
In one aspect, the invention provides a microbial flush fertilizer capable of improving saline-alkali soil, which is prepared from compound microbes, brown sugar, animal manure, potassium sulfate, zinc sulfate, manganese sulfate, ferrous sulfate, sodium borate, sodium silicate, monocalcium phosphate and xanthan gum.
Preferably, the microbial water flush fertilizer is prepared from 0.1-3 parts by weight of the compound microorganism, 0.2-1 part by weight of brown sugar, 80-90 parts by weight of animal manure, 1-5 parts by weight of potassium sulfate, 0.2-2 parts by weight of zinc sulfate, 0.2-2 parts by weight of manganese sulfate, 0.2-4 parts by weight of ferrous sulfate, 0.2-1 part by weight of sodium borate, 0.2-1 part by weight of sodium silicate, 1-1.5 parts by weight of monocalcium phosphate and 0.1-0.5 part by weight of xanthan gum.
Preferably, the microbial water flush fertilizer is prepared from 0.1 part by weight of the compound microorganism, 0.4 part by weight of brown sugar, 80 parts by weight of animal manure, 2 parts by weight of potassium sulfate, 0.2 part by weight of zinc sulfate, 1.6 parts by weight of manganese sulfate, 1.2 parts by weight of ferrous sulfate, 1 part by weight of sodium borate, 1 part by weight of sodium silicate, 1 part by weight of monocalcium phosphate and 0.3 part by weight of xanthan gum.
Preferably, the microbial water flush fertilizer is prepared from 1 part by weight of the compound microorganism, 0.2 part by weight of brown sugar, 83 parts by weight of animal manure, 3 parts by weight of potassium sulfate, 1.1 parts by weight of zinc sulfate, 2 parts by weight of manganese sulfate, 2.7 parts by weight of ferrous sulfate, 0.7 parts by weight of sodium borate, 0.2 parts by weight of sodium silicate, 1.2 parts by weight of monocalcium phosphate and 0.2 parts by weight of xanthan gum.
Preferably, the microbial water flush fertilizer is prepared from 2 parts by weight of the compound microorganism, 0.7 part by weight of brown sugar, 86 parts by weight of animal manure, 1 part by weight of potassium sulfate, 1.7 parts by weight of zinc sulfate, 0.9 part by weight of manganese sulfate, 0.2 part by weight of ferrous sulfate, 0.4 part by weight of sodium borate, 0.5 part by weight of sodium silicate, 1.3 parts by weight of monocalcium phosphate and 0.1 part by weight of xanthan gum.
Preferably, the microbial flush fertilizer is prepared from 3 parts by weight of the compound microorganism, 1 part by weight of brown sugar, 90 parts by weight of animal manure, 5 parts by weight of potassium sulfate, 2 parts by weight of zinc sulfate, 0.2 part by weight of manganese sulfate, 4 parts by weight of ferrous sulfate, 0.2 part by weight of sodium borate, 0.8 part by weight of sodium silicate, 1.5 parts by weight of monocalcium phosphate and 0.5 part by weight of xanthan gum.
Preferably, the complex microorganisms include Torulopsis rosea, Trichoderma harzianum, Verticillium chlamydosporium, Lactobacillus paracasei, Saccharomyces cerevisiae, and Bacillus subtilis.
The invention also provides application of the microbial flush fertilizer, which is diluted by clear water and applied to saline-alkali soil.
Preferably, the dilution factor of the microbial flush fertilizer is 500-800 times.
Preferably, the application amount of the microbial water flush fertilizer is 75-300kg/hm every time2。
The microbial flush fertilizer disclosed by the invention is applied to saline-alkali soil, so that the salt content and the pH value in the soil can be reduced, the soil physicochemical property and the ecological environment of the saline-alkali soil are improved, the growth of crops planted in the saline-alkali soil is promoted, and the crop yield is increased.
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, brown sugar, animal excrement, potassium sulfate, zinc sulfate, manganese sulfate, ferrous sulfate, sodium borate, sodium silicate, monocalcium phosphate and xanthan gum are proportioned according to a certain proportion and then mixed to obtain the microorganism water flush fertilizer capable of improving saline-alkali soil. The microbial flush fertilizer is applied to saline-alkali soil, so that the salt content and the pH value in the soil can be reduced, the physical and chemical properties and the ecological environment of the saline-alkali soil are improved, the growth of crops planted in the saline-alkali soil is promoted, and the yield of the crops is increased.
In one embodiment of the invention, the microbial flush fertilizer capable of improving saline-alkali soil is prepared from raw materials consisting of compound microorganisms, brown sugar, animal excrement, potassium sulfate, zinc sulfate, manganese sulfate, ferrous sulfate, sodium borate, sodium silicate, monocalcium phosphate and xanthan gum.
The specific preparation process of the microbial flush fertilizer comprises the following steps:
1) selecting Pink polyporus (Trichoderma roseum) powder, Verticillium chlamydosporium powder, Trichoderma harzianum (Trichoderma harzianum) powder, Lactobacillus paracasei (Lactobacillus paracasei) powder, Saccharomyces cerevisiae (Saccharomyces cerevisiae) powder and Bacillus subtilis powder, and then compounding the six bacteria powders according to the proportioning relationship by weight to obtain the composite microorganism, wherein the Pink polyporus frondosus powder is 5-15 parts, the Trichoderma harzianum powder is 10-20 parts, the Trichoderma harzianum powder is 5-15 parts, the Lactobacillus paracasei brewing powder is 10-20 parts, the Saccharomyces cerevisiae powder is 5-10 parts and the Bacillus subtilis powder is 10-25 parts. On one hand, lactobacillus paracasei, saccharomyces cerevisiae and bacillus subtilis are fermented and cultured in corresponding liquid culture media to obtain bacterial liquids, and then thalli are separated from the fermented culture, dried and concentrated to prepare single-strain solid bacterial powder. The bacterial content of each single bacterial strain powder is respectively as follows: the content of Lactobacillus paracasei is more than or equal to 2.5 multiplied by 1011cfu/g, the bacterium content of the saccharomyces cerevisiae is more than or equal to 1.5 multiplied by 1010cfu/g，The bacteria content of Bacillus subtilis is not less than 3.5 × 1010cfu/g. On the other hand, separately fermenting the stenotrophospora rosea, verticillium chlamydosporia and trichoderma harzianum in corresponding solid culture media to obtain solid cultures, and then drying and crushing the solid cultures to prepare single-strain solid bacterial powder. The bacterial content of each single bacterial strain powder is respectively as follows: the content of polyporus pinicola is not less than 2.0 × 1010cfu/g, the bacterial content of Verticillium chlamydosporium is more than or equal to 2.5 multiplied by 109cfu/g, the bacterial content of Trichoderma harzianum is more than or equal to 2.5 multiplied by 1010cfu/g。
2) Weighing various raw material components according to a predetermined weight ratio, then adding the raw material components together, and stirring and mixing uniformly to obtain the microbial flush fertilizer. The weight ratio of each component in the raw materials is preferably as follows: 0.1-3 parts of compound microorganism, 0.2-1 part of brown sugar, 80-90 parts of animal excrement, 1-5 parts of potassium sulfate, 0.2-2 parts of zinc sulfate, 0.2-2 parts of manganese sulfate, 0.2-4 parts of ferrous sulfate, 0.2-1 part of sodium borate, 0.2-1 part of sodium silicate, 1-1.5 parts of calcium dihydrogen phosphate and 0.1-0.5 part of xanthan gum.
In another embodiment of the invention, when the microbial flush fertilizer is used for improving saline-alkali soil, the microbial flush fertilizer is diluted by 500-800 times with clear water and then applied to the saline-alkali soil. The application amount of the water flush fertilizer is preferably 75-300kg/hm each time2。
To help better understand the technical solution of the present invention, the following examples are provided to illustrate the preparation process of the microbial flush fertilizer of the present invention and the method of using the same.
Example one
The raw materials of the microbial flush fertilizer of the embodiment comprise, by weight, 0.1 part of compound microbes, 0.4 part of brown sugar, 80 parts of animal manure, 2 parts of potassium sulfate, 0.2 part of zinc sulfate, 1.6 parts of manganese sulfate, 1.2 parts of ferrous sulfate, 1 part of sodium borate, 1 part of sodium silicate, 1 part of monocalcium phosphate and 0.3 part of xanthan gum. The composite microorganism is prepared by mixing powder of telangium roseum, verticillium chlamydosporium, trichoderma harzianum, lactobacillus paracasei, saccharomyces cerevisiae and bacillus subtilis, wherein the six bacterial powders are respectively powder in parts by weight5 parts of telangium erythropolis powder, 16 parts of verticillium chlamydosporium powder, 15 parts of trichoderma harzianum powder, 20 parts of lactobacillus paracasei powder, 5 parts of saccharomyces cerevisiae powder and 25 parts of bacillus subtilis powder. The bacteria content of the six bacteria powder is respectively as follows: the content of polyporus pinicola is not less than 2.0 × 1010cfu/g, the bacterial content of Verticillium chlamydosporium is more than or equal to 2.5 multiplied by 109cfu/g, the bacterial content of Trichoderma harzianum is more than or equal to 2.5 multiplied by 1010cfu/g, the bacterial content of lactobacillus paracasei is more than or equal to 2.5 multiplied by 1011cfu/g, the bacterium content of the saccharomyces cerevisiae is more than or equal to 1.5 multiplied by 1010cfu/g, the bacterium content of the bacillus subtilis is more than or equal to 3.5 multiplied by 1010cfu/g。
The microbial flush fertilizer is prepared by the following steps.
1) Uniformly mixing the powder of the Pink polyporus pinus, the powder of Verticillium chlamydosporium, the powder of Trichoderma harzianum, the powder of Lactobacillus paracasei, the powder of Saccharomyces cerevisiae and the powder of Bacillus subtilis to obtain the composite microorganism.
2) Adding the compound microorganism, brown sugar, animal manure, potassium sulfate, zinc sulfate, manganese sulfate, ferrous sulfate, sodium borate, sodium silicate, monocalcium phosphate and xanthan gum together, and stirring and mixing uniformly to obtain the microorganism water flush fertilizer 1.
The application method of the microbial flush fertilizer 1 comprises the following steps: according to 75kg/hm each time2The application amount of the fertilizer is that 1 microbial flush fertilizer is measured, then clear water is added to dilute the fertilizer by 500 times, and the fertilizer is uniformly stirred and then applied to the saline-alkali soil as an additional fertilizer.
Example two
The raw materials of the microbial flush fertilizer of the embodiment comprise, by weight, 1 part of compound microbes, 0.2 part of brown sugar, 83 parts of animal manure, 3 parts of potassium sulfate, 1.1 part of zinc sulfate, 2 parts of manganese sulfate, 2.7 parts of ferrous sulfate, 0.7 part of sodium borate, 0.2 part of sodium silicate, 1.2 parts of monocalcium phosphate and 0.2 part of xanthan gum. The composite microorganism is prepared by mixing 8 parts of pinkish polyporus powder, 13 parts of verticillium chlamydosporium powder, 5 parts of trichoderma harzianum powder, 5 parts of saccharomyces cerevisiae powder and bacillus subtilis powder,16 parts of lactobacillus paracasei powder, 7 parts of saccharomyces cerevisiae powder and 19 parts of bacillus subtilis powder. The bacteria content of the six bacteria powder is respectively as follows: the content of polyporus pinicola is not less than 2.0 × 1010cfu/g, the bacterial content of Verticillium chlamydosporium is more than or equal to 2.5 multiplied by 109cfu/g, the bacterial content of Trichoderma harzianum is more than or equal to 2.5 multiplied by 1010cfu/g, the bacterial content of lactobacillus paracasei is more than or equal to 2.5 multiplied by 1011cfu/g, the bacterium content of the saccharomyces cerevisiae is more than or equal to 1.5 multiplied by 1010cfu/g, the bacterium content of the bacillus subtilis is more than or equal to 3.5 multiplied by 1010cfu/g。
The microbial flush fertilizer 2 of this example was produced in the same manner as in example 1.
The application method of the microbial flush fertilizer 2 comprises the following steps: according to 150kg/hm each time2The application amount of the fertilizer is measured and the microorganism water flush fertilizer is 2, then the fertilizer is diluted by 600 times by adding clear water, and the fertilizer is uniformly stirred and then used as an additional fertilizer to be applied to the saline-alkali soil.
EXAMPLE III
The raw materials of the microbial flush fertilizer of the embodiment comprise, by weight, 2 parts of compound microbes, 0.7 part of brown sugar, 86 parts of animal manure, 1 part of potassium sulfate, 1.7 parts of zinc sulfate, 0.9 part of manganese sulfate, 0.2 part of ferrous sulfate, 0.4 part of sodium borate, 0.5 part of sodium silicate, 1.3 parts of monocalcium phosphate and 0.1 part of xanthan gum. The composite microorganism is formed by mixing pinkish polyporus powder, verticillium chlamydosporium powder, trichoderma harzianum powder, lactobacillus paracasei powder, saccharomyces cerevisiae powder and bacillus subtilis powder, wherein the six kinds of powder are respectively 11 parts of pinkish polyporus powder, 10 parts of verticillium chlamydosporium powder, 12 parts of trichoderma harzianum powder, 13 parts of lactobacillus paracasei powder, 8 parts of saccharomyces cerevisiae powder and 15 parts of bacillus subtilis powder by weight. The bacteria content of the six bacteria powder is respectively as follows: the content of polyporus pinicola is not less than 2.0 × 1010cfu/g, the bacterial content of Verticillium chlamydosporium is more than or equal to 2.5 multiplied by 109cfu/g, the bacterial content of Trichoderma harzianum is more than or equal to 2.5 multiplied by 1010cfu/g, the bacterial content of lactobacillus paracasei is more than or equal to 2.5 multiplied by 1011cfu/g, the bacterium content of the saccharomyces cerevisiae is more than or equal to 1.5 multiplied by 1010cfu/g, the bacterium content of the bacillus subtilis is more than or equal to 3.5 multiplied by 1010cfu/g。
The microbial flush fertilizer 3 of this example was produced in the same manner as in example 1.
The application method of the microbial flush fertilizer 3 comprises the following steps: according to 225kg/hm each time2The application amount of the fertilizer is measured and the microorganism water flush fertilizer is 3, then the fertilizer is diluted by 700 times by adding clear water, and the fertilizer is uniformly stirred and then applied to the saline-alkali soil as an additional fertilizer.
Example four
The raw materials of the microbial flush fertilizer of the embodiment comprise, by weight, 3 parts of compound microbes, 1 part of brown sugar, 90 parts of animal excrement and urine, 5 parts of potassium sulfate, 2 parts of zinc sulfate, 0.2 part of manganese sulfate, 4 parts of ferrous sulfate, 0.2 part of sodium borate, 0.8 part of sodium silicate, 1.5 parts of monocalcium phosphate and 0.5 part of xanthan gum. The composite microorganism is formed by mixing pinkish polyporus powder, verticillium chlamydosporium powder, trichoderma harzianum powder, lactobacillus paracasei powder, saccharomyces cerevisiae powder and bacillus subtilis powder, wherein the six kinds of powder are 15 parts of pinkish polyporus powder, 20 parts of verticillium chlamydosporium powder, 7 parts of trichoderma harzianum powder, 10 parts of lactobacillus paracasei powder, 10 parts of saccharomyces cerevisiae powder and 10 parts of bacillus subtilis powder by weight. The bacteria content of the six bacteria powder is respectively as follows: the content of polyporus pinicola is not less than 2.0 × 1010cfu/g, the bacterial content of Verticillium chlamydosporium is more than or equal to 2.5 multiplied by 109cfu/g, the bacterial content of Trichoderma harzianum is more than or equal to 2.5 multiplied by 1010cfu/g, the bacterial content of lactobacillus paracasei is more than or equal to 2.5 multiplied by 1011cfu/g, the bacterium content of the saccharomyces cerevisiae is more than or equal to 1.5 multiplied by 1010cfu/g, the bacterium content of the bacillus subtilis is more than or equal to 3.5 multiplied by 1010cfu/g。
The microbial flush fertilizer 4 of this example was produced in the same manner as in example 1.
The application method of the microbial flush fertilizer 4 comprises the following steps: according to 300kg/hm each time2The application amount of the fertilizer is measured, the microorganism water flush fertilizer is 4 times, then clear water is added for dilution by 800 times, and the obtained product is uniformly stirred and then used as an additional fertilizer to be flushed into the saline-alkali soil.
In order to help better understand the technical scheme of the invention, a test example of rice planting is provided below for illustrating the application effect of the invention.
Test example: micro-meterEffect of biological water flush fertilizer on saline-alkali soil improvement and influence on rice growth
The test saline-alkali soil is located in east China province, the basic physicochemical properties of the field soil are that the pH value is 8.13, the total salt content of the soil of a plough layer is 2.92g/kg, the organic matter content is 8.38g/kg, the total nitrogen is 1.13g/kg, the quick-acting phosphorus content is 17.14mg/kg, the quick-acting potassium content is 230.34mg/kg, and the alkaline hydrolysis nitrogen content is 60.84 mg/kg. 5 groups of experimental designs, including 4 experimental groups and 1 control group, each group of experimental designs 3 experimental cells, each area of 30m2All test cells are randomly distributed.
The test group applied fertilizers and the microbial flush fertilizers prepared by the invention. Firstly, applying urea, calcium superphosphate and potassium sulfate as base fertilizers into soil, and then ploughing, wherein the application rates of the three fertilizers are respectively 175kg/hm of urea2Calcium superphosphate of 800kg/hm2And potassium sulfate 230kg/hm2. At the tillering stage, heading stage and after heading, respectively according to 350kg/hm2、175kg/hm2And 175kg/hm2Urea was applied once. The tillering period of the rice is 230kg/hm2The potassium sulfate is applied once. In the growth period of rice, the microbial water flush fertilizer is respectively used as tillering fertilizer, spike fertilizer and grain fertilizer for additional application once. The microorganism water flush fertilizer 1 is applied according to the mode of 75kg/hm every time2The application amount of the fertilizer is firstly diluted by 500 times by using clear water, and the fertilizer is evenly stirred and then applied to soil; the microorganism water flush fertilizer 2 is applied according to the mode of 150kg/hm every time2The application amount of the fertilizer is firstly diluted by 600 times by clear water, and the fertilizer is evenly stirred and then applied to soil; the microorganism water flush fertilizer 3 is applied according to the mode of 225kg/hm every time2The application amount of the fertilizer is firstly diluted by 700 times by clear water, and the fertilizer is evenly stirred and then applied to soil; the microorganism water flush fertilizer 4 is applied according to the mode of 300kg/hm each time2The application amount of the fertilizer is firstly diluted by 800 times by using clear water, and the fertilizer is evenly stirred and then applied to soil. The control group did not apply the microbial flush fertilizer, and the fertilizer application method was the same as the test group.
Selecting SAIFENG No. 47 as a test variety, transplanting seedlings in 5-month late ten days in a mode of 25cm plant spacing and 13cm row spacing, planting 5 seedlings in each hole, performing the same conventional management on each cell, and harvesting in 10-month middle ten days. After the rice is mature, 10 rice plants are selected from each cell for seed test, and the plant height, the effective spike number, the thousand kernel weight and the maturing rate are measured. After harvesting, the rice yield of each cell was counted. And calculating the average plant height, the average effective spike number, the average thousand grain weight, the average maturing rate and the average cell rice yield of each group. The results are shown in Table 1.
TABLE 1
As can be seen from the data in Table 1, the plant height, effective ear number, thousand kernel weight, maturing rate and the rice yield of the rice in the 4 groups to which the microbial water flush fertilizer was applied were all significantly higher than those of the control. Therefore, the prepared microbial water flush fertilizer 1-the microbial water flush fertilizer 4 can obviously promote the growth of rice and improve the yield of the rice.
After rice is harvested, soil samples are taken from each cell, the pH, the total salt content, the organic matter content, the total nitrogen content, the alkaline hydrolysis nitrogen content, the quick-acting phosphorus content and the quick-acting potassium content of the soil are measured, and the average pH, the average total salt content, the average organic matter content, the average total nitrogen 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 are calculated. The results are shown in Table 2.
TABLE 2
As can be seen from the data in Table 2, the pH and the total salt content of the rice planting soil of 4 groups applied with the microbial water flush fertilizer are both obviously lower than those of the control, and the organic matter content, the total nitrogen 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. Therefore, the prepared microbial flush fertilizer 1-the microbial flush fertilizer 4 can obviously improve the saline-alkali soil, reduce the pH and the salt content of the soil and improve the physicochemical property of the soil.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications made by the present invention in the equivalent structure or directly or indirectly applied to other related technical fields are within the scope of the present invention.
Claims (10)
1. A microorganism water flush fertilizer capable of improving saline-alkali soil is prepared from compound microorganism, brown sugar, animal feces, potassium sulfate, zinc sulfate, manganese sulfate, ferrous sulfate, sodium borate, sodium silicate, calcium dihydrogen phosphate and xanthan gum.
2. The microbial flush fertilizer according to claim 1, wherein: the microbial water flush fertilizer is prepared from 0.1-3 parts of the compound microbes, 0.2-1 part of brown sugar, 80-90 parts of animal manure, 1-5 parts of potassium sulfate, 0.2-2 parts of zinc sulfate, 0.2-2 parts of manganese sulfate, 0.2-4 parts of ferrous sulfate, 0.2-1 part of sodium borate, 0.2-1 part of sodium silicate, 1-1.5 parts of monocalcium phosphate and 0.1-0.5 part of xanthan gum by weight.
3. The microbial flush fertilizer according to claim 1 or 2, characterized in that: the microbial water flush fertilizer is prepared from 0.1 part of composite microbes, 0.4 part of brown sugar, 80 parts of animal manure, 2 parts of potassium sulfate, 0.2 part of zinc sulfate, 1.6 parts of manganese sulfate, 1.2 parts of ferrous sulfate, 1 part of sodium borate, 1 part of sodium silicate, 1 part of monocalcium phosphate and 0.3 part of xanthan gum by weight.
4. The microbial flush fertilizer according to claim 1 or 2, characterized in that: the microbial water flush fertilizer is prepared from 1 part of the compound microorganism, 0.2 part of brown sugar, 83 parts of animal manure, 3 parts of potassium sulfate, 1.1 parts of zinc sulfate, 2 parts of manganese sulfate, 2.7 parts of ferrous sulfate, 0.7 part of sodium borate, 0.2 part of sodium silicate, 1.2 parts of monocalcium phosphate and 0.2 part of xanthan gum by weight.
5. The microbial flush fertilizer according to claim 1 or 2, characterized in that: the microbial water flush fertilizer is prepared from 2 parts of compound microbes, 0.7 part of brown sugar, 86 parts of animal manure, 1 part of potassium sulfate, 1.7 parts of zinc sulfate, 0.9 part of manganese sulfate, 0.2 part of ferrous sulfate, 0.4 part of sodium borate, 0.5 part of sodium silicate, 1.3 parts of monocalcium phosphate and 0.1 part of xanthan gum by weight.
6. The microbial flush fertilizer according to claim 1 or 2, characterized in that: the microbial water flush fertilizer is prepared from 3 parts of compound microbes, 1 part of brown sugar, 90 parts of animal excrement and urine, 5 parts of potassium sulfate, 2 parts of zinc sulfate, 0.2 part of manganese sulfate, 4 parts of ferrous sulfate, 0.2 part of sodium borate, 0.8 part of sodium silicate, 1.5 parts of monocalcium phosphate and 0.5 part of xanthan gum by weight.
7. The microbial flush fertilizer according to claim 1 or 2, characterized in that: the compound microorganism comprises stenotrophospora rosea, trichoderma harzianum, verticillium chlamydosporium, lactobacillus paracasei, saccharomyces cerevisiae and bacillus subtilis.
8. Use of a microbial fertilization fertilizer according to any one of claims 1 to 7 wherein: diluting the microbial flush fertilizer with clear water, and then flushing the fertilizer into saline-alkali soil.
9. Use according to claim 8, characterized in that: the dilution factor of the microbial flush fertilizer is 500-800 times.
10. Use according to claim 8, characterized in that: the application amount of the microbial water flush fertilizer is 75-300kg/hm every time2。
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| 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 |
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| CN109134076A (en) * | 2018-09-13 | 2019-01-04 | 河南金汇农业科技有限公司 | A kind of biological defense fertilization and preparation method thereof |
| CN111560329A (en) * | 2020-05-12 | 2020-08-21 | 山东胜伟盐碱地科技有限公司 | Lactic acid bacteria compound preparation for saline-alkali soil fertility improvement and preparation method thereof |
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| CN101928182A (en) * | 2010-09-01 | 2010-12-29 | 山西晨雨科技开发连锁经营有限公司 | Bio-organic fertilizer special for improving saline-alkali lands and preparation method thereof |
| CN103274842A (en) * | 2013-06-09 | 2013-09-04 | 苏州仁成生物科技有限公司 | Special microbial traditional Chinese medicine fertilizer for gardenia and preparation method thereof |
| CN106588424A (en) * | 2016-08-31 | 2017-04-26 | 山东胜伟园林科技有限公司 | Controlled release fertilizer special for saline alkali soil improvement |
| CN108260489A (en) * | 2018-03-22 | 2018-07-10 | 佛山推启农业研究院（普通合伙） | A kind of burdock non-polluted planting method rich in various trace elements |
| CN109134076A (en) * | 2018-09-13 | 2019-01-04 | 河南金汇农业科技有限公司 | A kind of biological defense fertilization and preparation method thereof |
| CN111560329A (en) * | 2020-05-12 | 2020-08-21 | 山东胜伟盐碱地科技有限公司 | Lactic acid bacteria compound preparation for saline-alkali soil fertility improvement and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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