JP2002068877A - Organic fertilizer which can be manufactured in short period of time and method of manufacturing for the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an organic fertilizer which may be produced at a low cost by making it possible to manufacture the organic fertilizer in a short period of time and making it possible to ferment the fertilizer at ordinary temperature and may be produced in a short period of time as a novel environmental problem solution concept of 'food recycling' proposed by an inventor by the eventual expansion of the amount of consumption and smooth progression of the treatment of food wastes and a method of manufacturing for the same. SOLUTION: The rice bran, which is formed by putting about 500 litter rice bran obtained by a rice milling machine into a commercially marketed agitating machine and agitating the rice bran while spraying water thereto, is used as a medium. About 50 kg fish and shellfish wastes, 30 kg strained lees of soybean and 20 kg rice bran are incorporated and mixed into and with this medium. This medium is inoculated with at least one kind of the inocula selected from the group consisting of various kinds of actinomycetes, various kinds of Bacillus subtilis, aerobic soil fungi and anaerobic soil fungi. When the medium is agitated for about six hours, the medium ferments and the useful organic fertilizer of a dry powdery form which is less odorous after the end of the fermentation is obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to an organic material produced in a short time by mixing and mixing a seafood waste, a soybean cake and rice bran in a medium, inoculating various soil bacteria, stirring and fermenting the mixture. It relates to fertilizers and their production methods.

[0002]

2. Description of the Related Art Due to the recent health boom, organic vegetables cultivated using organic fertilizers made of only organic substances without using pesticides or chemical fertilizers have been favored and consumed. , Often require time and effort,
It is hard to admit that it is spreading.

[0003] One of the reasons is that there is not enough technology for recycling of a large amount of food waste.

[0004] For example, seafood waste is considered to be extremely difficult to dispose of because it is easily rotted and emits a bad smell. Also, conventionally, as a method of processing seafood waste, a method of burying it in the soil and using it as compost with the help of microorganisms in the soil is known, but it takes a long time to prepare it for several months. Recycling has not progressed because of the time required and the odor generated during the production process.

[0005] For example, when soybean pomace is produced in a food factory at the time of producing tofu or fried food, it is easily decomposed in spite of being produced as a by-product in large quantities. Has been pointed out that there is no problem.

Accordingly, in recent years, the number of proposals for solutions to the above-mentioned problems has been increasing, and even if a prior art search is conducted, a number of techniques are being developed as described below. I understand.

For example, in order to eliminate the social problem of global warming due to pollution caused by landfilling of activated sludge and carbon dioxide caused by incineration by converting activated sludge into organic fertilizer, wastewater is treated by the activated sludge method. Adding at least one of rice bran, bran, sawdust, and sake lees to the activated sludge obtained by the method described above; A development project of an organic fertilizer and a process for producing the same, comprising inoculating at least one inoculum selected from the group consisting of Aspergillus niger, Rhizopus, mucor and penicillium, stirring and fermenting the organic fertilizer, No. 10-212187).

Another object of the present invention is to provide an organic fertilizer capable of improving the growth of plants, improving soil effectively and reusing industrial waste, and a method for producing the same. , Organic fertilizer is mainly made of waste material of fungal bed for cultivating mushrooms, rice bran,
It is made by mixing a part of a broadleaf tree or raw wood into sawdust, soybean lees, rice cutting straw, garbage waste, and granular charcoal in accordance with a plant using organic fertilizer, and aged. The raw materials in which the respective components are mixed are deposited in a 4 m3 conical shape. Then, the compost is stirred every 24 hours while maintaining the moisture content to be 0.3% by weight, and is maintained for 4 to 5 months, whereby a sufficiently mature organic fertilizer is obtained. There is a development project of an organic fertilizer and a method for producing the same (see Japanese Patent Application Laid-Open No. 11-29384).

[0009] Further, for example, there is a problem that the equipment cost and the maintenance cost are inexpensive, heavy metals can be removed from seafood waste to a safety standard level or less, and a fertilizer with high fertilizer efficiency can be manufactured. Anaerobic bacteria in seafood waste,
The aerobic bacterium, the sulfide bacterium, the sulfate bacterium, the nitrite, and the compounding material are added and mixed with stirring. The mixture is drained in order to remove the water contained in the resulting mixture. The drained mixture is placed in a fermenter for a desired number of days, during which time it is turned over at least once a day to decompose the mixture while controlling the temperature and to evaporate the water in the mixture by the heat of fermentation. Finally, a development project of a method for producing a fertilizer from seafood waste, characterized in that the mixture dried to a desired moisture content is further dried and formed into a powdery or granular form (Japanese Patent Application Laid-Open No. Hei 10-1998). No. 114589).

[0010] Another object of the present invention is to provide a method for producing fermented fertilizer capable of cultivating high-quality vegetables and fruits using industrial waste whose treatment method is a problem. Addition of Castle A bacteria, fermentation and drying under aerobic conditions; Charcoal powder is added to the obtained fish meal, and the mixture is mixed. 217579).

Also, for example, the organic fertilizer produced by the production method of the present invention produces many beneficial microorganisms in the soil,
This is an organic production method and product that becomes viable bacteria after rainfall and contains a lot of fats, vitamins and amino acids. 70% of rice bran is used as a raw material and 30% of fish meal is mixed and stirred well, and the mixture is mixed at room temperature. Leave it for 3 to 3 months to make a well-matched basic substance, and add the three elements of fertilizer, nitrogen, phosphoric acid and potassium, as needed, to reinforce it, and add appropriate amounts of water and solids There is a method for producing an organic fertilizer which increases the sugar content with an amino acid, which is characterized in that the product is manufactured by granulating and drying the product, and a development project of the product (see Japanese Patent Application Laid-Open No. 05-330965).

Also, for example, a soil-active organic fertilizer that activates soil to restore the original function of the soil that is being lost today, creates an environment where plants can easily grow, and turns the soil into a place where healthy plants can grow. For the purpose of providing a production method, boil sulfur source stone to make sulfur water, put a small amount of koji mold and bamboo chromosome in bamboo powder in the sulfur water, ripen at low temperature,
20 to 50% of the total amount of sulfur water aged in a composition comprising volcanic ash, rice bran, bran and livestock manure
There is a development project of a method for producing a soil-active organic fertilizer, characterized in that water is added within the range described above, bagged and fermented for a certain period (see Japanese Patent Application Laid-Open No. 05-238862).

[0013]

However, for example, in the development project of the organic fertilizer and its production method disclosed in Japanese Patent Application Laid-Open No. Hei 10-212187, it takes two to three days for the fermentation to be completed and to be converted into an organic fertilizer. Therefore, it is disadvantageous for industrial use.

For example, in a development project of an organic fertilizer and a production method thereof disclosed in Japanese Patent Application Laid-Open No. 11-29384, a raw material containing each of the above-mentioned components is deposited in a 4 m3 cone, and the compost is reduced to a water content of 0 m. It is characterized in that by stirring every 24 hours while keeping it at 3% by weight and keeping it for 4 to 5 months, a sufficiently mature organic fertilizer can be obtained, but the fermentation period must be shortened a little more. However, it is disadvantageous for industrial use.

Further, for example, Japanese Patent Application Laid-Open No. H10-114589
In the development project of the method for producing fertilizer from seafood waste disclosed in Japanese Unexamined Patent Publication (Kokai) No. H10-284, the drained mixture is put into a fermenter for a desired number of days, during which the mixture is decomposed while controlling the temperature at least once a day to control the temperature. At the same time, the moisture in the mixture is evaporated by fermentation heat, and finally, the mixture dried to a desired moisture content is further dried and formed into a powdery or granular form. It takes several days to become, which is disadvantageous for industrial use.

Further, for example, Japanese Patent Application Laid-Open No. 08-217579
In the development of a method for producing a fertilizer by aerobic fermentation disclosed in Japanese Patent Application Publication No. H10-27139, Uchijo A is added to fish ara and okara, fermented and dried under aerobic conditions; However, in this case, 55
Heating from ℃ to 85 ° C is necessary, and cost increase for heating energy is an unavoidable issue.

Further, for example, Japanese Patent Application Laid-Open No. 05-330965
In the production method of organic fertilizer for increasing the sugar content by amino acids and the development project of the product disclosed in
0% and 30% of fish cake are mixed and stirred well, and the mixture is allowed to stand at room temperature for one to three months to form a well-combined basic substance.
It is characterized by adding the appropriate amounts of nitrogen, phosphoric acid, and potassium as necessary, and reinforcing it.Additionally, adding an appropriate amount of moisture and solid materials to granulate and drying to produce the product. It takes at least one month to become, which is disadvantageous for industrial use.

Further, for example, Japanese Patent Application Laid-Open No. 05-238862
In the development project of the production method of soil-active organic fertilizer in the publication of No. 2, a sulfur source stone is boiled in a kettle to make sulfur water, a small amount of koji mold and bamboo chromosome in bamboo powder are put in the sulfur water, and ripened at low temperature. ,
20 to 50% of the total amount of sulfur water aged in a composition comprising volcanic ash, rice bran, bran and livestock manure
It is characterized by adding water within the range described above, bagging it, and fermenting it for a certain period of time. Therefore, it requires a certain period of time to produce a product, which is also disadvantageous for industrial use.

The present invention has been made to solve the above-mentioned problems. For this purpose, an organic fertilizer can be produced in a short time, and fermentation can be performed at room temperature. Organic fertilizers that can be produced in a short time as a new environmental problem solving concept called "food recycling" proposed by the inventor, as a result of increased consumption and smooth processing of food waste as a result, The purpose is to provide a manufacturing method.

[0020]

Means for Solving the Problems In order to achieve the above object, a first invention is to provide a medium in which rice bran is stirred while spraying moisture, and the medium is provided with seafood waste, soybean pomace and rice bran. It was mixed and mixed, and various actinomycetes, various Bacillus subtilis, aerobic soil bacteria, and at least one species selected from the group consisting of anaerobic soil bacteria were inoculated, stirred, and fermented. It is an object of the present invention to provide an organic fertilizer which can be produced in a short time, which is an organic fertilizer, and a method for producing the same.

In order to achieve the above object, a second invention is as follows.
One of the various actinomycetes is an actinomycete belonging to Streptomyces, one of the various Bacillus subtilis is a Bacillus subtilis belonging to Bacillus, and one of the aerobic soil bacteria is an aerobic soil microorganism belonging to Duct Bacillus. An object of the present invention is to provide an organic fertilizer which can be produced in a short time according to claim 1, and a method for producing the same.

In order to achieve the above object, a third invention is as follows.
The mixing ratio of the seafood waste is 30% by weight to 70% by weight, the mixing ratio of the soybean pomace is 10% by weight to 50% by weight, or the mixing ratio of the rice bran is 10% by weight. It is an object of the present invention to provide an organic fertilizer which can be prepared in a short time and a method for producing the same, wherein the fertilizer is used in an amount of about 40% by weight.

[0023] In order to achieve the above object, a fourth invention is as follows.
It is an object of the present invention to provide an organic fertilizer which can be produced in a short time and a method for producing the same, according to any one of claims 1 to 3, wherein the fermentation temperature is room temperature.

In order to achieve the above object, a fifth aspect of the present invention provides
It is an object of the present invention to provide an organic fertilizer that can be produced in a short time and a method for producing the same, according to any one of claims 1 to 4, wherein the time until the end of the fermentation is about 6 hours.

According to a sixth aspect of the present invention, there is provided
The organic fertilizer which can be produced in a short time according to any one of claims 1 to 5, and a method for producing the same, wherein the temperature during the fermentation is about 90 ° C.

[0026]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below. FIG. 1 is a table showing the analysis results of the organic fertilizer manufactured according to the example of the present invention.

First, in this embodiment, about 500 liters of rice bran obtained from a rice milling machine was put into a commercially available stirrer, and the rice bran was stirred while spraying water to form a culture medium. And 30 kg of soybean cake and 20 kg of rice bran are mixed and mixed, and this is mixed with various actinomycetes, various Bacillus subtilis, and aerobic soil bacteria purchased from Daito Sangyo Co., Ltd. (Kameda-cho, Nakagabara-gun, Niigata). Inoculated with at least one inoculum selected from the group consisting of anaerobic soil bacteria, fermented when stirred for about 6 hours, and after fermentation, turned into a powdery and useful organic fertilizer with little odor and smooth And change.

The organic fertilizer thus produced was supplied to Niigata Environmental Analysis Center (53, Sobu-Kono, Niigata City, Niigata Prefecture).
As a result of requesting an analysis at address 1), the test results shown in FIG. 1 were obtained, and excellent organic fertilizer was obtained despite production in a short time. Incidentally, the analysis results were as follows: carbon / nitrogen ratio 10.9, total nitrogen (N) 6.3%, carbon (C) 6
8.5%, total phosphate _{(P 2 O 5) 3.8%} , became ₍₂ O K) results in 1.3% total potassium.

When the organic fertilizer produced as described above was applied to soil, it showed extremely high effectiveness, particularly in sprouting of lawns and retention of lush green leaves, as compared with conventional organic fertilizers. To put it concretely, place a 3 cm-diameter cut-out column of Korai turf on a 1/5000 aret pot containing soil, and place 0.5 to 1 cm of organic fertilizer around it. Observation of the growth status by spreading it to a thickness revealed that it was 1.3 times as much as that of the control without the organic fertilizer.
? It was found that it grows 1.5 times and has an effect of keeping brighter green for a longer time.

[0030]

The use of the organic fertilizer which can be produced in a short time according to the present invention and the method for producing the same can produce an organic fertilizer in about 6 hours which is judged to be considerably faster than the conventional production method. This is a mass production type invention. In addition, the fact that the present invention can be fermented at room temperature can be judged to be a very economically advantageous method for producing an organic fertilizer. Therefore,
The product of the present invention can be produced at low cost, and as a result, the consumption of organic fertilizer increases and the processing of food waste proceeds smoothly. For a healthy environment and a healthy life. Further, in the present invention, the temperature during fermentation is about 90 ° C., so that propagation of various bacteria after fermentation can be suppressed, so that consumers can purchase the present invention with confidence, and as a result, the spread of the present invention is improved. Help. With the effects of the above invention, it is possible to create a healthy and healthy society.

[Brief description of the drawings]

FIG. 1 is a table showing analysis results of organic fertilizer manufactured according to an example of the present invention.

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Claims (6)

[Claims] 1. A medium obtained by stirring rice bran while spraying water thereon, and mixing the resulting mixture with seafood waste, soybean pomace and rice bran, and mixing with various actinomycetes and various Bacillus subtilis. An organic fertilizer that can be produced in a short time, characterized in that it is an organic fertilizer that is inoculated with at least one inoculum selected from the group consisting of aerobic soil bacteria and anaerobic soil bacteria, and stirred and fermented. Its manufacturing method. 2. One of the various actinomycetes is an actinomycete belonging to Streptomyces, one of the various Bacillus subtilis is a Bacillus subtilis belonging to Bacillus, and one of the aerobic soil bacteria is a bacterial bacterium belonging to duct bacillus. The organic fertilizer which can be produced in a short time according to claim 1, which is an aerobic soil fungus, and a method for producing the same. 3. The mixing ratio of the seafood waste is 30% by weight.
７０70% by weight, or the blending ratio of the soybean pomace is 10 重量 50% by weight, or the blending ratio of the rice bran is 10 重量 40% by weight. An organic fertilizer which can be produced in a short time according to claim 1, and a method for producing the same. 4. The organic fertilizer which can be produced in a short time according to any one of claims 1 to 3, wherein the fermentation is carried out at a normal temperature, and a method for producing the same. 5. The organic fertilizer which can be produced in a short time according to claim 1, wherein a time until the completion of the fermentation is about 6 hours, and a method for producing the same. 6. The organic fertilizer made in a short time according to claim 1, wherein the temperature during the fermentation is about 90 ° C., and a method for producing the same.