CN111875433A - Liquid organic bacterial fertilizer for improving soil structure - Google Patents

Abstract

The invention belongs to the technical field of fertilizer development, and particularly relates to a liquid organic bacterial fertilizer for improving a soil structure, which is prepared from the following raw materials: the liquid for improving the soil structure has bacterial fertilizer, improves the soil structure by coating organic matters and beneficial microorganisms, prevents the soil from hardening, can effectively enhance the metabolism of plants, promotes photosynthesis, strengthens a leaf protection film, resists pathogenic bacteria, promotes the development of root systems, generates antibacterial substances, inhibits the propagation of harmful microorganisms, generates beneficial substances to control various diseases of crops, reduces and gradually eliminates soil-borne diseases and pests and continuous cropping obstacles as the soil grows more fertile, has strong fertility, plays a role in coarse root seedlings for the crops, preserves soil moisture and water, preserves flowers and fruits, reduces plant diseases and insect pests, improves the content of the effective bacteria in the soil, and reduces the use amount of chemical fertilizers and pesticides.

Description

Liquid organic bacterial fertilizer for improving soil structure

Technical Field

The invention relates to the technical field of fertilizer development, in particular to a liquid organic bacterial fertilizer for improving a soil structure.

Background

The fertilizer is a substance which provides one or more nutrient elements necessary for plants, improves the soil property and improves the soil fertility level, is one of the material bases of agricultural production, mainly comprises ammonium phosphate fertilizer, macroelement water-soluble fertilizer, secondary element fertilizer, biological fertilizer, organic fertilizer, multidimensional field energy concentrated organic fertilizer and the like, and because the modern level of the existing agriculture is higher and higher, the organic food is more and more emphasized by people, and accordingly, the ecological agriculture is emphasized, because the ecological agriculture can only produce ecological food, the organic fertilizer is a necessary fertilizer in the growth of crops, the organic fertilizer is also called as 'farmyard fertilizer', all organic fertilizers taking organic substances (compounds containing carbon elements) as the fertilizers are called as organic fertilizers, including human excrement, stable manure, compost, green manure, cake manure, biogas manure and the like, and the organic fertilizers are various, The organic fertilizer has the characteristics of wide sources, long fertilizer efficiency and the like, the nutrient elements contained in the organic fertilizer are mostly in an organic state, crops are difficult to directly utilize, various nutrient elements are slowly released under the action of microorganisms, the nutrients are continuously supplied to the crops, the existing organic bacterial fertilizer technology is not mature enough, and if a strain group of the organic bacterial fertilizer is unstable, the fertility is insufficient, the structural structure of soil is not stable enough, the soil is easy to harden, and the harvest and the quality of the crops are influenced.

Disclosure of Invention

The invention aims to provide a liquid organic bacterial fertilizer for improving soil structure, which aims to solve the problems that the fertility is insufficient due to instability of bacterial groups, the soil structure is not stable enough, soil is easy to harden, and the harvest and quality of crops are affected.

In order to achieve the purpose, the invention provides the following technical scheme: a liquid organic bacterial fertilizer for improving soil structure is prepared from the following raw materials in parts by weight: 1100 parts of livestock and poultry manure, 500 parts of water, 500 parts of fermentation finished product composite bacteria and 75-275 parts of vegetable oil.

Preferably, the feed is prepared from the following raw materials in parts by weight: 900 parts of livestock and poultry manure, 300 parts of water, 500 parts of fermentation finished product composite bacteria and 75 parts of vegetable oil.

Preferably, the feed is prepared from the following raw materials in parts by weight: 1000 parts of livestock and poultry manure, 400 parts of water, 600 parts of fermentation finished product composite bacteria and 175 parts of vegetable oil.

Preferably, the feed is prepared from the following raw materials in parts by weight: 1100 parts of livestock and poultry manure, 500 parts of water, 700 parts of fermentation finished product composite bacteria and 275 parts of vegetable oil.

Preferably, the livestock and poultry manure is one or more of chicken manure, duck manure, pig manure, cattle manure, silkworm manure, sheep manure and goose manure.

Preferably, the vegetable oil residue is one or more of sophora flower bud residue, rutin residue, hawthorn residue, sesame residue, corn residue, lemon residue, cassava residue, capsicum residue and chrysanthemum residue.

Preferably, the fermentation finished product composite bacteria comprise composite bacillus flora and EM bacteria.

Preferably, the compound bacillus group comprises bacillus subtilis, bacillus natto, bacillus licheniformis, bacillus cereus, biological enzyme, vitamins and trace elements.

Preferably, the EM bacteria comprise bifidus bacteria, lactic acid bacteria, bacillus, photosynthetic bacteria, yeast, actinomycetes and acetic acid bacteria.

The preparation method of the liquid organic bacterial fertilizer for improving the soil structure comprises the following steps:

step 1: pretreating raw materials, mixing and crushing livestock and poultry manure, and then putting the crushed livestock and poultry manure into a storage pool and adding water for stirring.

Step 2: and uniformly stirring the functional strains to obtain the fermentation finished product composite bacteria.

And step 3: and slowly adding the stirred composite bacteria of the fermentation finished product into a storage tank, stirring at room temperature while adding, adding the vegetable oil residue after uniformly stirring, and continuously stirring while adding the vegetable oil residue.

And 4, step 4: separately feeding the uniformly stirred mixture into a monomer fermentation tank for anaerobic fermentation, closing the tank cover of the fermentation tank, sealing, and controlling the temperature in the fermentation tank to be not lower than 25 ℃ in the fermentation process, wherein the time of anaerobic fermentation is 8-12 days.

And 5: and (3) conveying the fermented mixture to a finished product warehouse for mechanical circulation, wherein the period of the mechanical circulation is 3 days, entering a finished product processing stage after the circulation is finished, packaging the liquid organic bacterial manure, and leaving the factory for sale.

Compared with the prior art, the invention has the beneficial effects that:

1) the liquid for improving the soil structure has bacterial fertilizer, improves the soil structure by coating organic matters and beneficial microorganisms, prevents the soil from hardening, has strong fertility, and plays the roles of coarse-rooted seedlings, soil moisture and water conservation, flower and fruit conservation and plant disease and insect damage reduction on crops.

2) The soil conditioner can improve the physicochemical property of soil, improve the content of effective bacteria in the soil, improve the decomposition of soil organic matters, improve the release of effective nutrients in the soil and reduce the use amount of chemical fertilizers and pesticides.

3) The liquid for improving the soil structure contains organic matters, nitrogen, phosphorus and potassium, weight elements and trace elements in the bacterial fertilizer, promotes the formation of the soil structure, improves the physical properties of the soil, changes the porosity of the soil, improves the water storage capacity of the soil, increases the fertility of the soil and the buffering performance of the soil, and effectively promotes the growth of plants.

4) The liquid for improving the soil structure of the invention contains the fermentation finished product composite bacteria in the bacterial manure, can effectively enhance the metabolism of plants, promote photosynthesis, strengthen leaf protective films, resist pathogenic bacteria, promote root development, generate antibacterial substances, inhibit the propagation of harmful microorganisms, generate beneficial substances to prevent and control various diseases of crops, and reduce and gradually eliminate soil-borne diseases and insect pests and continuous cropping obstacles as the soil is more fertile.

5) The liquid for improving the soil structure of the invention contains plant oil residue in bacterial manure, wherein the oil residue is an organic fertilizer which mainly contains nitrogen and also contains a considerable amount of phosphorus, potassium and various trace elements, and the organic fertilizer not only can provide nutrients required by the growth of plants, but also can improve the soil moisture and fertilizer conservation capability of soil.

Drawings

FIG. 1 is a schematic flow diagram of the present invention;

FIG. 2 is a graph showing the results of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1, the present invention provides a technical solution: a liquid organic bacterial fertilizer for improving soil structure is prepared from the following raw materials in parts by weight: 900 kg of livestock manure, which is one or more of chicken manure, duck manure, pig manure, cow manure, silkworm manure, sheep manure and goose manure, the animal excrement contains rich organic matters, nitrogen, phosphorus, potassium and other nutrients, and can also supply various mineral substances and trace elements required by crops, such as calcium, magnesium, sulfur and the like, so as to meet the requirements of the crops on various nutrients in the growth process, 300 kg of water, 500 kg of composite bacteria of a fermentation finished product and 75 kg of vegetable oil are used, the composite bacteria of the fermentation finished product comprise composite bacillus flora and EM bacteria, can effectively enhance plant metabolism, promote photosynthesis, strengthen leaf protection films, resist pathogenic bacteria, promote the development of root systems, generate antibacterial substances, inhibit the propagation of harmful microorganisms, generate beneficial substances to prevent and control various diseases of the crops, and reduce and gradually eliminate soil-borne diseases and continuous cropping obstacles as the soil is more fertile, the plant oil residue is one or more of sophora flower bud residue, rutin residue, hawthorn residue, sesame residue, corn residue, lemon residue, cassava residue, pepper residue and chrysanthemum residue, the oil residue is an organic fertilizer mainly containing nitrogen, and also containing a considerable amount of phosphorus, potassium and various trace elements, so that the plant oil residue can provide nutrients required for plant growth and can improve the soil moisture and fertilizer conservation capability of soil.

The composite bacillus group comprises bacillus subtilis, bacillus natto, bacillus licheniformis, bacillus cereus, biological enzyme, vitamins and trace elements, promotes the formation of a soil structure, improves the physical properties of soil, changes the porosity of the soil, improves the water storage capacity of the soil, increases the fertility of the soil, improves the buffering performance of the soil and effectively promotes the growth of plants.

The EM bacteria comprise bifidobacterium, lactobacillus, bacillus, photosynthetic bacteria, saccharomycetes, actinomycetes and acetic acid bacteria, and can improve the physicochemical property of soil, improve the content of effective bacteria in the soil, improve the decomposition of soil organic matters, improve the release of soil effective nutrients and reduce the use amount of fertilizers and pesticides.

A preparation method of a liquid organic bacterial fertilizer for improving a soil structure comprises the following steps:

step 1: pretreating raw materials, mixing and crushing livestock and poultry manure, and then putting the crushed livestock and poultry manure into a storage pool and adding water for stirring.

Step 2: and uniformly stirring the functional strains to obtain the fermentation finished product composite bacteria.

And step 3: and slowly adding the stirred composite bacteria of the fermentation finished product into a storage tank, stirring at room temperature while adding, adding the vegetable oil residue after uniformly stirring, and continuously stirring while adding the vegetable oil residue.

And 4, step 4: separately feeding the uniformly stirred mixture into a monomer fermentation tank for anaerobic fermentation, closing the tank cover of the fermentation tank, sealing, and controlling the temperature in the fermentation tank to be not lower than 25 ℃ in the fermentation process, wherein the time of anaerobic fermentation is 8-12 days.

And 5: and (3) conveying the fermented mixture to a finished product warehouse for mechanical circulation, wherein the period of the mechanical circulation is 3 days, entering a finished product processing stage after the circulation is finished, packaging the liquid organic bacterial manure, and leaving the factory for sale.

Example two:

referring to fig. 1, the present invention provides a technical solution: a liquid organic bacterial fertilizer for improving soil structure is prepared from the following raw materials in parts by weight: 1000 kg of livestock and poultry manure, which is one or more of chicken manure, duck manure, pig manure, cow manure, silkworm manure, sheep manure and goose manure, the animal excrement contains rich organic matters, nitrogen, phosphorus, potassium and other nutrients, and can also supply various mineral substances and trace elements required by crops, so as to meet the requirements of the crops on various nutrients in the growth process, 400 kg of water, 600 kg of composite bacteria of fermentation finished products and 175 kg of vegetable oil are used, the composite bacteria of fermentation finished products comprise composite bacillus flora and EM bacteria, can effectively enhance plant metabolism, promote photosynthesis, strengthen leaf protection films, resist pathogenic bacteria, promote root development, generate antibacterial substances, inhibit the propagation of harmful microorganisms, generate beneficial substances to control various diseases of the crops, and reduce and gradually eliminate soil-borne diseases and continuous cropping obstacles as the soil is more fertile, the plant oil residue is one or more of sophora flower bud residue, rutin residue, hawthorn residue, sesame residue, corn residue, lemon residue, cassava residue, pepper residue and chrysanthemum residue, the oil residue is an organic fertilizer mainly containing nitrogen, and also containing a considerable amount of phosphorus, potassium and various trace elements, so that the plant oil residue can provide nutrients required for plant growth and can improve the soil moisture and fertilizer conservation capability of soil.

The composite bacillus group comprises bacillus subtilis, bacillus natto, bacillus licheniformis, bacillus cereus, biological enzyme, vitamins and trace elements, promotes the formation of a soil structure, improves the physical properties of soil, changes the porosity of the soil, improves the water storage capacity of the soil, increases the fertility of the soil, improves the buffering performance of the soil and effectively promotes the growth of plants.

The EM bacteria comprise bifidobacterium, lactobacillus, bacillus, photosynthetic bacteria, saccharomycetes, actinomycetes and acetic acid bacteria, and can improve the physicochemical property of soil, improve the content of effective bacteria in the soil, improve the decomposition of soil organic matters, improve the release of soil effective nutrients and reduce the use amount of fertilizers and pesticides.

A preparation method of a liquid organic bacterial fertilizer for improving a soil structure comprises the following steps:

step 1: pretreating raw materials, mixing and crushing livestock and poultry manure, and then putting the crushed livestock and poultry manure into a storage pool and adding water for stirring.

Step 2: and uniformly stirring the functional strains to obtain the fermentation finished product composite bacteria.

And step 3: and slowly adding the stirred composite bacteria of the fermentation finished product into a storage tank, stirring at room temperature while adding, adding the vegetable oil residue after uniformly stirring, and continuously stirring while adding the vegetable oil residue.

And 4, step 4: separately feeding the uniformly stirred mixture into a monomer fermentation tank for anaerobic fermentation, closing the tank cover of the fermentation tank, sealing, and controlling the temperature in the fermentation tank to be not lower than 25 ℃ in the fermentation process, wherein the time of anaerobic fermentation is 8-12 days.

And 5: and (3) conveying the fermented mixture to a finished product warehouse for mechanical circulation, wherein the period of the mechanical circulation is 3 days, entering a finished product processing stage after the circulation is finished, packaging the liquid organic bacterial manure, and leaving the factory for sale.

Example three:

referring to fig. 1, the present invention provides a technical solution: a liquid organic bacterial fertilizer for improving soil structure is prepared from the following raw materials in parts by weight: 1100 kg of livestock and poultry manure which is one or more of chicken manure, duck manure, pig manure, cow manure, silkworm manure, sheep manure and goose manure, animal excrement contains rich organic matters, nutrients such as nitrogen, phosphorus and potassium, and can supply various mineral substances and trace elements such as calcium, magnesium and sulfur required by crops, so as to meet the requirements of the crops on various nutrients in the growth process, 500 kg of water, 700 kg of composite bacteria of fermentation finished products and 275 kg of vegetable oil are used, the composite bacteria of the fermentation finished products comprise composite bacillus flora and EM bacteria, can effectively enhance plant metabolism, promote photosynthesis, strengthen leaf protection films, resist pathogenic bacteria, promote root development, generate antibacterial substances, inhibit the propagation of harmful microorganisms, generate beneficial substances to control various diseases of the crops, and reduce and gradually eliminate soil-borne diseases and continuous cropping obstacles as the soil is more fertile, the plant oil residue is one or more of sophora flower bud residue, rutin residue, hawthorn residue, sesame residue, corn residue, lemon residue, cassava residue, pepper residue and chrysanthemum residue, the oil residue is an organic fertilizer mainly containing nitrogen, and also containing a considerable amount of phosphorus, potassium and various trace elements, so that the plant oil residue can provide nutrients required for plant growth and can improve the soil moisture and fertilizer conservation capability of soil.

The composite bacillus group comprises bacillus subtilis, bacillus natto, bacillus licheniformis, bacillus cereus, biological enzyme, vitamins and trace elements, promotes the formation of a soil structure, improves the physical properties of soil, changes the porosity of the soil, improves the water storage capacity of the soil, increases the fertility of the soil, improves the buffering performance of the soil and effectively promotes the growth of plants.

The EM bacteria comprise bifidobacterium, lactobacillus, bacillus, photosynthetic bacteria, saccharomycetes, actinomycetes and acetic acid bacteria, and can improve the physicochemical property of soil, improve the content of effective bacteria in the soil, improve the decomposition of soil organic matters, improve the release of soil effective nutrients and reduce the use amount of fertilizers and pesticides.

A preparation method of a liquid organic bacterial fertilizer for improving a soil structure comprises the following steps:

step 1: pretreating raw materials, mixing and crushing livestock and poultry manure, and then putting the crushed livestock and poultry manure into a storage pool and adding water for stirring.

Step 2: and uniformly stirring the functional strains to obtain the fermentation finished product composite bacteria.

And step 3: and slowly adding the stirred composite bacteria of the fermentation finished product into a storage tank, stirring at room temperature while adding, adding the vegetable oil residue after uniformly stirring, and continuously stirring while adding the vegetable oil residue.

And 4, step 4: separately feeding the uniformly stirred mixture into a monomer fermentation tank for anaerobic fermentation, closing the tank cover of the fermentation tank, sealing, and controlling the temperature in the fermentation tank to be not lower than 25 ℃ in the fermentation process, wherein the time of anaerobic fermentation is 8-12 days.

And 5: and (3) conveying the fermented mixture to a finished product warehouse for mechanical circulation, wherein the period of the mechanical circulation is 3 days, entering a finished product processing stage after the circulation is finished, packaging the liquid organic bacterial manure, and leaving the factory for sale.

As shown in FIG. 2, the organic bacterial manure produced according to the examples 1-3 meets the technical indexes of the bio-organic fertilizer products in the examples 1-3 determined according to the test method in the national standard NY884-2012 'bio-organic fertilizer', the determination of the number of effective viable bacteria meets the regulation of 5.3.2 in NY/T798-2004, the determination of organic matters meets the regulation of 5.2 in NY 525-2012, the determination of water meets the regulation of 5.3.5 in NY/T798-2004, the determination of pH value meets the regulation of 5.3.7 in NY/T798-2004, the determination of the number of fecal coliform bacteria meets the regulation of GB/T19524.1-2004, the determination of the death rate of roundworm eggs meets the regulation of GB/T19524.2-2004, the organic bacterial manure produced according to the examples 1-3 can improve the physicochemical properties of soil, improve the content of effective bacteria in soil, improve the decomposition of the organic matters in the soil, and reduce the decomposition rate of the soil, Improve the release of available nutrients in soil.

While there have been shown and described the fundamental principles and essential features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides an improve soil structure liquid organic bacterial manure which characterized in that: the composite material is prepared from the following raw materials in parts by weight: 1100 parts of livestock and poultry manure, 500 parts of water, 500 parts of fermentation finished product composite bacteria and 75-275 parts of vegetable oil.

2. The liquid organic bacterial fertilizer for improving soil structure as claimed in claim 1, wherein: the composite material is prepared from the following raw materials in parts by weight: 900 parts of livestock and poultry manure, 300 parts of water, 500 parts of fermentation finished product composite bacteria and 75 parts of vegetable oil.

3. The liquid organic bacterial fertilizer for improving soil structure as claimed in claim 1, wherein: the composite material is prepared from the following raw materials in parts by weight: 1000 parts of livestock and poultry manure, 400 parts of water, 600 parts of fermentation finished product composite bacteria and 175 parts of vegetable oil.

4. The liquid organic bacterial fertilizer for improving soil structure as claimed in claim 1, wherein: the composite material is prepared from the following raw materials in parts by weight: 1100 parts of livestock and poultry manure, 500 parts of water, 700 parts of fermentation finished product composite bacteria and 275 parts of vegetable oil.

5. The liquid organic bacterial fertilizer for improving soil structure as claimed in claim 1, wherein: the livestock and poultry manure is one or more of chicken manure, duck manure, pig manure, cow manure, silkworm manure, sheep manure and goose manure.

6. The liquid organic bacterial fertilizer for improving soil structure as claimed in claim 1, wherein: the vegetable oil residue is one or more of flos Sophorae Immaturus residue, rutin residue, fructus crataegi residue, sesame residue, corn residue, fructus Citri Limoniae residue, manioc residue, Capsici fructus residue and flos Chrysanthemi residue.

7. The liquid organic bacterial fertilizer for improving soil structure as claimed in claim 1, wherein: the fermentation finished product composite bacteria comprise composite bacillus flora and EM bacteria.

8. The liquid organic bacterial fertilizer for improving soil structure as claimed in claim 7, wherein: the composite bacillus group comprises bacillus subtilis, bacillus natto, bacillus licheniformis, bacillus cereus, biological enzyme, vitamins and trace elements.

9. The liquid organic bacterial fertilizer for improving soil structure as claimed in claim 7, wherein: the EM bacteria include Bifidobacterium, lactobacillus, Bacillus, photosynthetic bacteria, yeast, actinomycetes, and acetic acid bacteria.

10. The liquid organic bacterial fertilizer for improving soil structure as claimed in claim 1, wherein: the preparation method of the liquid organic bacterial fertilizer for improving the soil structure comprises the following steps:

step 1: pretreating raw materials, mixing and crushing livestock and poultry manure, and then putting the crushed livestock and poultry manure into a storage pool and adding water for stirring.

Step 2: and uniformly stirring the functional strains to obtain the fermentation finished product composite bacteria.

And step 3: and slowly adding the stirred composite bacteria of the fermentation finished product into a storage tank, stirring at room temperature while adding, adding the vegetable oil residue after uniformly stirring, and continuously stirring while adding the vegetable oil residue.

And 4, step 4: separately feeding the uniformly stirred mixture into a monomer fermentation tank for anaerobic fermentation, closing the tank cover of the fermentation tank, sealing, and controlling the temperature in the fermentation tank to be not lower than 25 ℃ in the fermentation process, wherein the time of anaerobic fermentation is 8-12 days.

And 5: and (3) conveying the fermented mixture to a finished product warehouse for mechanical circulation, wherein the period of the mechanical circulation is 3 days, entering a finished product processing stage after the circulation is finished, packaging the liquid organic bacterial manure, and leaving the factory for sale.

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