KR101311428B1 - Manufacturing method of microorganism complex fertirizer - Google Patents

Abstract

The present invention relates to a microbial complex fertilizer production apparatus, and the microbial culture for culturing microorganisms belonging to at least two groups of raw material supply unit for transferring and supplying the input fertilizer raw materials, photosynthetic group, lactic acid bacteria group, yeast group, Bacillus group And a compound fertilizer manufacturing unit for storing the prepared microbial compound fertilizer, after stirring and drying by a screw method while spraying a mixed microbial culture solution containing microorganisms belonging to at least two groups to the supplied fertilizer raw material, and a fertilizer raw material. It is controlled to transport and supply, and to control by culturing each culture environment of microorganisms belonging to at least two groups, and a control unit for controlling the spraying of mixed microbial culture medium, stirring and drying of fertilizer raw materials and storage of microbial complex fertilizer can do.

Description

Microbial compound fertilizer manufacturing device {MANUFACTURING METHOD OF MICROORGANISM COMPLEX FERTIRIZER}

The present invention relates to a microbial composite fertilizer production apparatus in which various microorganisms are mixed with fertilizer raw materials.

As is well known, the crops to be cultivated need different amounts of nutrients depending on the growth process, so that the crops can be grown in a balanced manner by supplying the necessary amount of fertilizer at the required time.

In addition, cultivated crops grow due to a combination of climate change, the surrounding environment necessary for crop growth, soil microorganisms living in the soil, and trace elements contained in the market. Only by supplying them can the cultivated crops grow in the optimal environment and prevent pests.

Typically, the growth process of the crop can be divided into dormant, nutrient growing, shifting, and reproductive growing periods. The nutrient growing period refers to the period when the crop is growing, and the shifting period corresponds to the germination differentiation from the nutrient growing period to the reproductive growth period. Reproductive growth refers to the period of maturation and storage of nutrients.

Here, the nutrients necessary for the growth process of the cultivated crops include a large amount of elements such as nitrogen, phosphoric acid, potassium, calcium and magnesium and trace elements such as iron, copper, manganese, zinc and molybdenum, which are rice bran and rice bran. Mineral fertilizers, including organic fertilizers, vegetable fertilizers such as fish manure and bone meal, mineral fertilizers including organic fertilizers such as fish manure, bone meal, mineral fertilizers including compost, mineral fertilizers, manure, etc. It can be provided to the cultivated crop through a compound fertilizer mixed with.

To this end, farmers can purchase chemical fertilizers containing nutrients as described above and provide them to cultivated crops, which makes it easier to grow crops with reduced labor force. It accumulates and acts as a cause of fatal damage to root roots of crops, causing problems such as crop loss, quality deterioration, and disease spread.

The present invention is to provide a microbial composite fertilizer production apparatus capable of manufacturing a microbial composite fertilizer mixed with microorganisms that decompose and absorb the insoluble nutrients accumulated in the soil.

In addition, the present invention is to provide a microbial complex fertilizer production apparatus capable of manufacturing a complex fertilizer including a mixed microorganism mixed with at least two groups of photosynthetic bacteria group, lactic acid bacteria group, yeast group, Bacillus group.

The objects of the embodiments of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description .

According to an embodiment of the present invention, a raw material supply unit for transferring and supplying the input fertilizer raw materials, microbial culture unit for culturing microorganisms belonging to at least two groups of photosynthetic bacteria group, lactic acid bacteria group, yeast group, Bacillus group, and the After agitating and drying the mixed microbial culture medium containing the microorganisms belonging to the at least two groups to the supplied fertilizer raw material by a screw method, the compound fertilizer manufacturing unit for storing the prepared microbial composite fertilizer and the fertilizer raw material are transferred. And controlling to supply, controlling each culture environment of the microorganisms belonging to the at least two groups to control the culture, and controlling the injection of the mixed microbial culture solution, the stirring and drying of the fertilizer raw materials, and the storage of the microbial complex fertilizer. Microbial complex fertilizer manufacturing apparatus comprising a control unit may be provided All.

In the present invention, by mixing the microbial culture medium containing microorganisms belonging to at least two groups of photosynthetic bacteria group, lactic acid bacteria group, yeast group, Bacillus group, stirring and drying by screw method while spraying the fertilizer raw material to produce a microbial complex fertilizer In addition, it is easy to prepare a microbial complex fertilizer that can decompose and absorb the insoluble nutrients of the soil, and provide the nutrients necessary for growing crops.

1 is a block diagram of a microbial complex fertilizer manufacturing apparatus according to an embodiment of the present invention,
Figure 2 illustrates a microbial complex fertilizer manufacturing apparatus according to an embodiment of the present invention,
Figure 3 is a flow chart showing a microbial complex fertilizer manufacturing process according to another embodiment of the present invention.

Advantages and features of the embodiments of the present invention, and methods of achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions in the embodiments of the present invention, which may vary depending on the intention of the user, the intention or the custom of the operator. Therefore, the definition should be based on the contents throughout this specification.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a block diagram of a microbial complex fertilizer production apparatus according to an embodiment of the present invention.

Referring to FIG. 1, the microbial complex fertilizer manufacturing apparatus according to an embodiment may include a control unit 110, a raw material supply unit 120, a microbial culture unit 130, a complex fertilizer manufacturing unit 140, and the like.

The control unit 110 controls the transport and supply of fertilizer raw materials, control and cultivation of each culture environment for various microorganisms, spraying mixed microbial culture medium, stirring and drying fertilizer raw materials, and storing microbial complex fertilizers. The microorganism culture unit 130 may be controlled to control each culture environment for culturing microorganisms belonging to the group, the lactic acid bacteria group, the yeast group, the Bacillus group, and the like.

For example, in the case of microorganisms of the photosynthetic bacteria group, the culture environment may be controlled by maintaining the optimal culture temperature at approximately 30 ° C., irradiating light for photosynthesis, and circulating a culture solution containing the microorganisms. In addition, in the case of the microorganisms of the lactic acid bacteria group and yeast group, the culture environment may be controlled by maintaining the optimum culture temperature at approximately 35 ° C. and circulating the culture medium containing the microorganisms. In addition, in the case of the microorganisms of the Bacillus group, the culture environment may be controlled by maintaining the optimum culture temperature at about 40 ° C., circulating the culture medium containing the microorganisms, and supplying oxygen to provide an aerobic environment.

Thereafter, the controller 110 may control the microbial culture unit 130 to store the mixed microbial culture solution by discharging, storing and mixing each microorganism cultured in the above-described process.

After the fertilizer raw material is input to the raw material supply unit 120, the control unit 110 transfers the fertilizer raw material input by driving a skew type conveyor provided in the raw material supply unit 120 when a key input for manufacturing the microbial composite fertilizer is made. And, it can be controlled to supply such a fertilizer raw material to the composite fertilizer manufacturing unit 140.

When the fertilizer raw material is supplied to the composite fertilizer manufacturing unit 140, the control unit 110 discharges the mixed microbial culture solution stored in the microbial culture unit 130 while driving the screw type agitator provided in the composite fertilizer manufacturing unit 140 And controlling to spray, controlling stirring and drying for a predetermined time, and then controlling to store the prepared microbial complex fertilizer in a storage tank.

The raw material supply unit 120 transfers and supplies the input fertilizer raw materials. When the fertilizer raw materials are introduced into the input tank, the screw system drives the reduction motor under the control of the control unit 110 and operates according to the driving force of the reduction motor. The fertilizer raw materials introduced through the conveyor of the feed can be supplied to the composite fertilizer manufacturing unit 140.

The microorganism culture unit 130 is to culture microorganisms belonging to at least two groups of photosynthetic bacteria group, lactic acid bacteria group, yeast group, Bacillus group, and microorganisms such as photosynthetic group, lactic acid group, yeast group, Bacillus group A culture apparatus having a culture chamber for culturing each is provided, and each culture environment is controlled under the control of the controller 110, each cultured microorganism is discharged, stored and mixed in a storage tank, thereby providing a mixed microbial culture solution. . Here, since the lactic acid bacteria group and yeast group have a similar culture environment, one culture chamber may be provided and microorganisms of the lactic acid bacteria group or yeast group may be alternately cultured in one culture chamber.

Composite fertilizer manufacturing unit 140 by stirring and drying in a screw manner while spraying the mixed microbial culture solution to the fertilizer raw materials, and stores the prepared microbial composite fertilizer, the fertilizer raw materials are supplied from the raw material supply unit 120 into the stirring chamber Under the control of the controller 110, the mixed microbial culture solution stored in the microbial culture unit 130 may be agitated through a screw stirrer driven by a reduction motor while spraying through a plurality of injection nozzles.

In addition, the complex fertilizer manufacturing unit 140 by circulating the hot water supplied through the boiler to the hot water pipe provided in the stirring chamber while stirring to dry the fertilizer raw material containing the complex microbial culture, it can produce a microbial complex fertilizer These microbial complex fertilizers can be discharged and stored in storage tanks.

Therefore, by mixing a microorganism culture medium containing microorganisms belonging to at least two of the photosynthetic bacteria group, lactic acid bacteria group, yeast group, Bacillus group, and fertilizer raw materials by stirring and drying by screw method to prepare a microbial composite fertilizer, It is possible to easily prepare a microbial complex fertilizer capable of decomposing and absorbing the insoluble nutrients of, and providing the nutrients necessary for the cultivated crop.

Next, as described above, a mixed microbial culture solution containing microorganisms belonging to at least two groups among the photosynthetic bacteria group, lactic acid bacteria group, yeast group, and Bacillus group is stirred and dried in a screw manner while spraying the fertilizer raw material, and the microbial compound fertilizer is applied. Illustrative description of a microbial composite fertilizer production apparatus for producing a.

Figure 2 is a diagram illustrating a microbial complex fertilizer manufacturing apparatus according to an embodiment of the present invention. Here, the control unit 110 may be electrically connected to each of the raw material supply unit 120, microbial culture unit 130, complex fertilizer manufacturing unit 140 or integrated as necessary, so that the illustration and description of the specific configuration is omitted do.

2, the raw material supply unit 120 according to an embodiment may include a raw material input tank 121, an inlet 122, an outlet 123, a transfer pipe 124, a screw conveyor 125, and a first reduction motor. 126, and the like.

Raw material input tank 121 is provided with a cylindrical storage chamber, the input port 122 for the input of fertilizer raw material is provided in the upper portion of the cylindrical storage chamber, is formed in the shape of a cone that is inverted from the middle portion to the lower portion, the fertilizer raw material at the bottom The discharge port 123 is discharged may be provided. Accordingly, the fertilizer raw materials introduced through the inlet 122 can be collected and discharged easily into the outlet 123.

The feed pipe 124 is one end is connected to the discharge port 123, is formed extending in the upper direction of the inclined shape, is extended in the vertical direction from the upper end is provided in the form connected to the composite fertilizer manufacturing unit 140, fertilizer Raw materials may be discharged through the discharge port 123 of the raw material input tank 121 may be transferred to the composite fertilizer manufacturing unit 140.

The screw conveyor 125 is provided from the discharge port 123 to the upper end to allow the fertilizer raw material to be transferred to the upper end in the inclined direction of the transfer pipe 124. The screw conveyor 125 may be provided with a first reduction motor 126 connected to the upper end side to provide a driving force.

Accordingly, the fertilizer raw material conveyed to the upper end through the screw conveyor 125 may be supplied to the composite fertilizer manufacturing unit 140 through a transfer pipe 124 provided vertically downward at the upper end.

The microorganism culture unit 130 may include a microorganism incubator 131, a first discharge pipe 132, a mixed microorganism storage tank 133, a second discharge pipe 134, and the like.

The microorganism incubator 131 is for culturing microorganisms belonging to at least two groups among photosynthetic bacteria group, lactic acid bacteria group, yeast group, and Bacillus group. The microbial incubator 131 is provided with a plurality of culture chambers. The circulator and temperature sensor are provided to control the culture environment. The culture chambers of the lactic acid bacteria group and the yeast group are equipped with a heater, a circulator and a temperature sensor to control the culture environment. The culture chamber of the Bacillus group has a heater, a circulator, An oxygen supply, a temperature sensor, etc. may be provided to control the culture environment.

Accordingly, the microorganism incubator 131 may culture microorganisms belonging to at least two groups of photosynthetic bacteria group, lactic acid bacteria group, yeast group, and Bacillus group according to each culture environment corresponding to the microorganism group.

The microbial incubator 131 may be provided with a first discharge pipe 132 connected to each culture chamber to discharge microorganisms belonging to at least two groups, and an opening and closing valve may be provided at each discharge chamber.

The mixed microorganism storage tank 133 may be mixed after the microorganisms belonging to at least two groups discharged through the first discharge pipe 132 may be mixed, and structures such as an impeller, a wing, and a motor may be stored inside the storage tank for such mixing. It may be provided. Here, the second discharge pipe 134 for discharging the mixed microorganism culture medium may be provided at the lower end of the mixed microorganism storage tank 133.

The compound fertilizer manufacturing unit 140 includes a stirring chamber 141, a plurality of injection nozzles 142, agitator 143, a second reduction motor 144, an outlet door 145, a compound fertilizer storage tank 146, and an ejection opening. 147, a hot water pipe 148, a boiler 149, and the like.

Stirring chamber 141 is provided in a horizontal cylindrical form, is connected to the feed pipe 124 at the top of one end is connected to the raw material supply unit 120, the discharge door for discharging the microbial composite fertilizer at the other end can be provided have.

The plurality of injection nozzles 142 include, for example, a spray injection nozzle, one end of which is connected to the second discharge pipe 134 and the other end of the plurality is formed in the longitudinal direction through the upper end of the stirring chamber 141 Through this, the mixed microbial culture may be sprayed on the fertilizer raw material.

The stirrer 143 is rotatably provided in the agitator chamber 141 in the horizontal axis direction, and can agitate fertilizer raw materials and the mixed microorganism culture medium in a screw manner, and the ends of the stirrer 143 are connected in the horizontal axis direction. The second reduction motor 145 may be provided to provide a driving force.

The composite fertilizer storage tank 146 may store the microbial composite fertilizer discharged through the connecting pipe 146a, and may be provided with a discharge port 147 through which the microbial composite fertilizer is discharged. The compound fertilizer storage tank 146 is manufactured in a form in which the inner bottom surface is inclined downward toward the discharge port 147, whereby the microbial compound fertilizer can be easily discharged to the discharge port 147. Here, the connection pipe 146a is formed to extend in the discharge door 145, the microbial composite fertilizer can be discharged and stored in the composite fertilizer storage tank 146 according to the opening of the discharge door 145.

The hot water pipe 148 is provided at the upper upper end of the stirring chamber 141, and may be responsible for drying the microbial complex fertilizer when the fertilizer raw materials and the mixed microbial culture medium are stirred, and the hot water pipe 148 supplies and circulates hot water. May be connected to the boiler 149.

Therefore, by mixing a microorganism culture medium containing microorganisms belonging to at least two of the photosynthetic bacteria group, lactic acid bacteria group, yeast group, Bacillus group, and fertilizer raw materials by stirring and drying by screw method to prepare a microbial composite fertilizer, It is possible to easily prepare a microbial complex fertilizer capable of decomposing and absorbing the insoluble nutrients of, and providing the nutrients necessary for the cultivated crop.

Next, microorganisms belonging to at least two groups of photosynthetic bacteria group, lactic acid bacteria group, yeast group, and Bacillus group in the microbial composite fertilizer production apparatus having the configuration as described above to produce and store a mixed microbial culture medium, fertilizer raw materials It describes the process of producing a microbial composite fertilizer by stirring and drying while spraying a mixed microbial culture.

3 is a flow chart showing a microbial complex fertilizer manufacturing process according to another embodiment of the present invention.

Referring to FIG. 3, the microbial culture unit 130 may culture microorganisms belonging to at least two groups among photosynthetic bacteria group, lactic acid bacteria group, yeast group, and Bacillus group under the control of the controller 110 (step 302).

Each microorganism cultured according to each culture environment as described above is discharged, stored and mixed, whereby a mixed microbial culture solution may be prepared and stored (step 304).

Next, when the fertilizer raw material is injected into the raw material input tank 121 provided in the raw material supply unit 120 (step 306), the raw material supply unit 120 is connected to the outlet 123 of the raw material input tank 121 is formed to extend The fertilizer raw material is discharged to the conveying pipe 124 and is conveyed through the screw conveyor 125 which is rotated according to the driving of the first deceleration motor 126 to extend vertically downward from the upper end of the conveying pipe 124. 124 may be supplied to the stirring chamber 141 of the composite fertilizer manufacturing unit 140 (step 308).

In addition, the composite fertilizer manufacturing unit 140 injects the mixed microbial culture solution into the stirring chamber 141 through the plurality of spray nozzles 142 connected to the microbial culture unit 130 under the control of the control unit 110, and then, in the second fertilizer manufacturing unit 140. A screw type stirrer 143 operated by driving the reduction motor 144 may be driven (step 310).

Accordingly, the composite fertilizer manufacturing unit 140 may mix and stir the mixed microbial culture solution to the fertilizer raw material, and dry the microbial composite fertilizer using hot water supplied and circulated through the hot water pipe 148 (step 312). .

Subsequently, in the compound fertilizer manufacturing unit 140, the discharge door 145 provided at the lower end of the other end of the stirring chamber 141 may be opened and stored in the compound fertilizer storage tank 146 through the connection pipe 146a extended thereto ( Step 314). Such microbial composite fertilizer may be used or packaged by discharging an appropriate amount through the discharge port 147 as necessary.

Therefore, the microorganisms belonging to at least two of the photosynthetic group, lactic acid bacteria group, yeast group, Bacillus group is cultured to produce and store the mixed microbial culture medium, and stirred and dried while spraying the mixed microbial culture solution to the fertilizer raw material microbial complex fertilizer By preparing the, it is possible to easily produce a microbial complex fertilizer that can decompose and absorb the insoluble nutrients of the soil, and can provide the nutrients required for the cultivated crop.

Hereinafter, the test results of using the microbial composite fertilizer manufactured using the microbial composite fertilizer production apparatus as described above in a cultivated crop will be described.

[Test Result Report 1]

1. Title: Crop Cultivation (Ineffective, Compared) Test

        (Special Name: Soil Microbial Agent)

2. Test organization: Korea Institute of Plant Environment

3. Test No .: KPER-10-N-73

4. Use: For fertilizer registration data (Soil microbial preparation)

5. Sample control number: KP10N73-01

6. Purpose: To test the effect of published materials (soil microbial preparation) on the growth of Chinese cabbage and to use it as fertilizer registration data.

7. Test Year: 2011

8. Test Place: Chungnam Budget

9. Test Method

(1) Test area per fertilization zone: 25㎡ (2m × 12.5m)

(2) Arrangement of test strip: 3 repetition of the ingot method

(3) Treatment contents and dilution rate

Shibi-gu Dilution factor Standard amount 2,000 times Drainage 1,000 times Ignore -

 10. Survey Method

division Survey item Number of investigations Date of investigation Investigation method Ineffective test Old leaf, leaf, leaf, leaf width, middle width, leaf width 1 time 3.17 Growth survey for 15 weeks of gudang after 28 days Comparison test Presence or absence 3rd time 2.27, 3.1, 3.3 Differences in Perspectives on Foliage After 3, 5 and 7 Days of Leaf Fertilization

(1) Investigation of soil physicochemical properties: The soil acidity, organic matter, effective phosphate, electrical conductivity, substituting cation content, and bulk density were measured to test the soil improvement effect of the test materials. After the treatment (3.17) and 500g in each of the same fertilization was collected and analyzed by the general soil analysis method.

(2) Soil microbial phase investigation: Soil physicochemical investigation The sample was taken in the same way as the sample collection and the microbiological phase was examined. The density of normal fungi, aerobic bacteria, and actinomycetes by mixed dilution culture method using flat media dilution method. Was obtained.

11. Test Results

(1) Growth survey after 28 days

Test agent Gugo Leaf Leaf width cm ¹ % Growth ² cm % Increase cm % Increase Standard amount 10.6 a 8.3 22.6 a 13.6 15.5 a 6.7 Drainage 10.6 a 8.3 22.6 a 11.9 16.1 a 10.6 Ignore 9.8 b - 19.9 b - 14.5 b -

Test agent Medium width Middle thickness ground game % Increase % Increase % Increase Standard amount 1.69 a 39.4 3.82 a 2.4 14.7 a 2.3 Drainage 1.40 a 15.6 3.92 a 4.9 14.6 a 1.6 Ignore 1.21 b - 3.73 b - 14.3 b -

(2) Result of soil analysis after 26 days

process Bulk density
[Mg /] Electrical conductivity
[ds / m] pH
[w / v, 1: 5] Organic matter
[g /] P2O5
[/] Cation substitution capacity
[cmol + /] Microbial gross weight
[cfu / g] Before the test 0.84 0.25 7.4 27.14 912.1 5.97 9.3 × 10 ⁷ Ignore 0.82 0.05 7.9 13.34 818.8 7.20 1.8 × 10 ⁷ Standard amount 0.66 0.06 7.8 13.21 883.4 7.12 6.7 x 10 ⁷ Quantity 0.69 0.10 7.5 9.4 858.3 6.38 5.3 × 10 ⁷

(3) Test result analysis

-As a result of the growth survey on the standard fertilizer, the increase rate was 8.3%, leaf length 13.6%, leaf width 6.7%, and median width 39.4%. In comparison, significance was recognized respectively.

-As a result of the growth test on the standard fertilizer, the median thickness increased by 2.4% and the number of leaves by 2.3% compared with the non-aqueous acetabular. As a result of the significance test, the significance of the median thickness and the number of leaves was not recognized.

-As a result of the growth survey on fertilizers, the increase rate was 8.3%, leaf length 11.9%, leaf width 10.6%, median width 15.6%, median thickness 4.9%, and compared with musk acetabolite. The material was found to be significant compared to the ignore acetabular.

-As a result of the growth test on the reference material fertilizer, the number of leaves increased by 1.6% compared to the ignore acetabular. As a result of the test, the significance on the number of leaves was not recognized.

In the comparative evaluation of the published materials, there were no comparisons of cabbage at baseline (2,000 times) and doubling (1,000 times) after foliar application.

-As a result of measuring soil improvement effect on the published materials, pH was not significantly different in the baseline (7.8) and the doubling (7.5) compared with the non-aqueous (7.9). The bulk density was decreased in the acetabular (0.82 ㎎ / ㎥) and drainage (0.69 ㎎ / ㎥) fertilization, and the electrical conductivity was also compared with the baseline (0.06 ds / m) and the doubling (0.10) ds / m) increased in the astrocytes. The effective phosphate content was increased in the baseline (883.4 mg / kg) and doubling (858.3 mg / kg) fertilizers compared with the musi acetabular (818.8 mg / kg), and the total microbial body mass was also compared with the baseline (272.2%). Overdose (194.4%) was increased in the fertilization.

[Test Result Report 2]

1. Title: Crop Cultivation (Ineffective, Compared) Test

        (Special Name: Soil Microbial Agent)

2. Test organization: Korea Institute of Plant Environment

3. Test No .: KPER-10-N-74

4. Use: For fertilizer registration data (Soil microbial preparation)

5. Sample control number: KP10N74-01

6. Purpose: To test the effect of published materials (soil microbial preparation) on the growth of Chinese cabbage and to use it as fertilizer registration data.

7. Test Year: 2011

8. Test Place: Hongseong, Chungnam

9. Test Method

(1) Test area per fertilization zone: 25㎡ (2m × 12.5m)

(2) Arrangement of test strip: 3 repetition of the ingot method

(3) Treatment contents and dilution rate

Shibi-gu Dilution factor Standard amount 2,000 times Drainage 1,000 times Ignore -

 10. Survey Method

division Survey item Number of investigations Date of investigation Investigation method Ineffective test Old leaf, leaf, leaf, leaf width, middle width, leaf width 1 time 3.19 Growth survey for 15 weeks of gudang after 28 days Comparison test Presence or absence 3rd time 2.27, 3.1, 3.3 Differences in Perspectives on Foliage After 3, 5 and 7 Days of Leaf Fertilization

(1) Investigation of soil physicochemical properties: The soil acidity, organic matter, effective phosphate, electrical conductivity, substituting cation content, and bulk density were measured to test the soil improvement effect of the test materials. And after the treatment (3.19), 500g was collected in each fertilization and analyzed by the general soil analysis method.

(2) Soil microbial phase investigation: Soil physicochemical investigation The sample was taken in the same way as the sample collection and the microbiological phase was examined. The density of normal fungi, aerobic bacteria, and actinomycetes by mixed dilution culture method using flat media dilution method. Was obtained.

11. Test Results

(1) Growth survey after 28 days

Test agent Gugo Leaf Leaf width cm ¹ % Growth ² cm % Increase cm % Increase Standard amount 9.2 a 19.9 19.4 a 11.5 13.1 a 7.3 Drainage 10.3 a 34.5 23.0 a 31.7 16.0 a 31.8 Ignore 7.7 b - 17.4 b - 12.2 b -

Test agent Medium width Middle thickness ground game cm % Increase cm % Increase cm % Increase Standard amount 1.31 a 11.3 2.95 a 2.8 12.1 a 5.8 Drainage 1.51 a 28.3 3.77 a 31.2 13.8 a 20.4 Ignore 1.18 b - 2.87 b - 11.4 b -

(2) Result of soil analysis after 26 days

process Bulk density
[Mg /] Electrical conductivity
[ds / m] pH
[w / v, 1: 5] Organic matter
[g /] P2O5
[/] Cation substitution capacity
[cmol + /] Microbial gross weight
[cfu / g] Before the test 0.85 0.40 7.4 16.15 812.1 5.69 2.2 × 10 ⁷ Ignore 0.79 0.04 7.9 13.43 719.5 6.32 1.2 × 10 ⁷ Standard amount 0.67 0.07 7.6 13.11 782.4 7.20 6.2 × 10 ⁷ Quantity 0.68 0.11 7.5 10.6 785.6 6.56 2.4 × 10 ⁷

(3) Test result analysis

-As a result of the growth test on the standard fertilizer, the growth rate of 19.9%, leaf length 11.5%, leaf width 7.3%, mid width 11.3%, leaf width 7.3% compared with neglected acetabular. The significance of each was compared with that of neglected acetabular.

-As a result of the growth survey on the standard fertilizer, the median thickness increased by 2.8% compared with the non-aqueous acetabular.

-The results of growth survey on fertilization of fertilized materials showed increase of 34.5%, leaf length 31.7%, leaf width 31.8%, median width 28.3%, median thickness 31.2%, number of leaves 20.4%, As a result of the test, the published materials were found to be significant compared to the ignore acetabular.

In the comparative evaluation of the published materials, there were no comparisons of cabbage at baseline (2,000 times) and doubling (1,000 times) after foliar application.

-As a result of measuring soil improvement effect on the test materials, the pH was not significantly different in the baseline (7.6) and fold (7.5) fertilizers compared to the non-fertilizer (7.9). The bulk density was decreased in the acetabular (0.79 ㎎ / ㎥) and drainage (0.68 ㎎ / ㎥) fertilization, and the electrical conductivity was also compared with the baseline (0.07 ds / m) and doubling (0.11) ds / m) increased in the astrocytes. The effective phosphate content was increased in the baseline (782.4 mg / kg) and doubling (785.6 mg / kg) fertilizers compared to the musi acetabules (719.5 mg / kg), and the cation replacement capacity was also compared with the musi acetabules (6.32 cmol + / kg). Increased in baseline (7.2 cmol + / kg) and doubling (6.56 cmol + / kg). The total microbial mass was also increased in baseline (416.7%) and doubling (100.0%) compared with musi-acetate.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be readily apparent that such substitutions, modifications, and alterations are possible.

110: control unit 120: raw material supply unit
121: raw material input tank 122: input port
123: outlet 124: transfer pipe
125: screw conveyor 125: first reduction motor
130: microorganism culture unit 131: microorganism incubator
132: first discharge pipe 133: complex microorganism storage tank
134: second discharge pipe 140: composite fertilizer manufacturing unit
141: stirring chamber 142: a plurality of spray nozzles
143 stirrer 144 second reduction motor
145: discharge door 146: compound fertilizer storage tank
147: discharge port 148: hot water pipe
149: boiler

Claims (5)

A raw material supply unit for transferring and supplying the input fertilizer raw materials;
A microbial culture unit for culturing microorganisms belonging to at least two groups of photosynthetic bacteria group, lactic acid bacteria group, yeast group, and Bacillus group;
A mixed fertilizer manufacturing unit for storing the prepared microbial composite fertilizer after stirring and drying in a screw manner while spraying a mixed microbial culture solution containing microorganisms belonging to the at least two groups to the supplied fertilizer raw materials;
The fertilizer raw material is controlled to be transported and supplied, the culture environment of each microorganism belonging to the at least two groups is controlled to be cultured, the spraying of the mixed microbial culture solution, the stirring and drying of the fertilizer raw material, and the microbial compound fertilizer It includes a control unit for controlling the storage of,
The composite fertilizer manufacturing unit,
An upper end of one end connected to the raw material supply part, and a horizontal cylindrical stirring chamber having an outlet door through which the microbial compound fertilizer is discharged,
The plurality of injection nozzles are formed through the upper end of the stirring chamber and the mixed microbial culture solution is injected into the fertilizer raw material,
A stirrer provided inside the stirring chamber in a horizontal axis direction to stir the fertilizer raw materials and the mixed microbial culture solution in the screw manner;
A second reduction motor connected to the stirrer in the horizontal axis direction to provide a driving force to the stirrer;
Is formed extending in the discharge door, the connecting tube for discharging the microbial complex fertilizer in accordance with the opening of the discharge door,
The microbial composite fertilizer discharged through the connecting pipe is stored, the composite fertilizer storage tank is provided with a discharge port for discharging the microbial composite fertilizer at one lower end
Microbial complex fertilizer production apparatus comprising a.
The method of claim 1,
The raw material supply unit,
A raw material input tank in which the fertilizer raw material is introduced through an inlet provided in an upper portion of a cylindrical shape, and is formed in a conical shape that is inverted toward the lower portion, and an outlet for discharging the fertilizer raw material is provided at a lower end thereof;
A transfer pipe having one end connected to the discharge port, extending in an upward direction of an inclined shape, extending downward from an upper end to be connected to the composite fertilizer production unit, and the fertilizer raw material being transferred to the composite fertilizer production unit;
A screw conveyor provided from the discharge port to the upper end to transfer the fertilizer raw material to the upper end in the inclined direction of the transfer pipe;
A first reduction motor provided at the upper end to provide a driving force to the screw conveyor
Microbial complex fertilizer production apparatus comprising a.
The method of claim 1,
The microorganism culture unit,
A microbial incubator for culturing microorganisms belonging to at least two of the photosynthetic group, lactic acid group, yeast group, and Bacillus group;
A first discharge pipe for discharging microorganisms belonging to the at least two groups;
A mixed microorganism storage tank in which microorganisms belonging to the at least two groups discharged through the first discharge pipe are stored and mixed;
A second discharge pipe for discharging the mixed microbial culture solution stored and mixed in the mixed microorganism storage tank
Microbial complex fertilizer production apparatus comprising a.
delete The method of claim 1,
The composite fertilizer manufacturing unit,
A hot water pipe provided inside the stirring chamber for drying during the stirring of the fertilizer raw material and the mixed microbial culture medium;
Boiler for supplying and circulating hot water to the hot water pipe
Microbial composite fertilizer production apparatus further comprising.

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