KR20140087566A - Ocean perment feed, ocean compost and method for preparing thereof - Google Patents

Abstract

The present invention relates to an ocean fermented feed fermented by adding a strain to an ocean byproduct; to an ocean fertilizer fermented by adding a strain to a mixture containing 5-20 wt% of ocean by-products and 80-95 wt% of organic materials; and to a method for preparing the same. According to the present invention, the fertility of soil can be enriched by enhancing traces of microelements, which may be insufficient in the fertilizer, from various float materials and microorganisms collected from the sea.

Description

TECHNICAL FIELD [0001] The present invention relates to a marine compost, an ocean compost,

The present invention relates to marine fermented feed, marine compost, and a method for producing the same, and more particularly, to a marine compost which can supplement a trace element insufficient in soil using various marine by-products in the sea and a method for producing the same.

Minerals, which are often important in human health, can be absorbed by plants by absorbing inorganic minerals in the soil from their roots and by storing them in plants' fruits, stems and roots as organic minerals through photosynthesis . Therefore, humans are required to ingest organic minerals contained in plants, ie, crops, so that they can metabolize them usefully in the body.

  From this point of view, lack of trace minerals in the soil is insufficient for crops grown in the soil, and humans who eat these crops can not consume them. Minerals-deficient crops are poorly organized in fruits, stems, and roots that are consumed by humans.

When they are used as feedstuffs, the livestock they eat will lose their meat flavor, and the foods such as milk and eggs produced by them will become insufficient in minerals, which will affect human health and easily become physiologically ill.

Conversely, if the soil is rich in trace minerals, it is abundant in crops, so humans are also able to consume enough. So soil, crops and humans are all connected, so land is fundamentally important.

Therefore, in order to save the soil, how to put the compost which has many trace elements into the soil is the key. For example, in the case of annual grasses and trees that have been grown for decades, the kinds and contents of trace elements contained in them may be quite different from those of ordinary crops, since the growth radius of roots is different. It is a good way.

However, some of these trace elements have already been lost in the ground, and wood (sawdust) alone has a limitation in reinforcing these trace elements, and there are limitations on trace elements in the wood.

In the present invention, in studying a method of supplementing insufficient trace elements in the ground, materials including various minerals in microorganisms such as seaweeds, microalgae and plankton were selected, , It is possible to sufficiently replenish the mineral component that is insufficient in the soil.

Accordingly, an object of the present invention is to provide marine fermented feeds using marine by-products that can replenish minerals in the soil.

It is another object of the present invention to provide a marine compost with organic fertilizer added to the marine fermented feed.

Yet another object of the present invention is to efficiently collect the marine by-products to provide a method for producing marine compost.

The marine fermented feed according to the present invention is characterized in that a strain is added to a marine by-product and fermented.

The marine by-products may include at least one of magnesium, iron, calcium, sodium, potassium, phosphorus, boron, zinc, (Mn), molybdenum (Mo), selenium (Se), cobalt (Co), chromium (Cr), iodine (I), nickel (Ni), fluorine (F), vanadium Silicon (Si), or the like.

The marine by-products preferably do not contain salt.

In addition, the strain may be selected from aerobic strains and anaerobic strains.

In addition, the marine compost according to the present invention comprises 5 to 20% by weight of marine by-products and 80 to 95% by weight of organic materials, wherein the strain is fermented by adding a strain.

The organic matter may be selected from the group consisting of grains, barley, sawdust, and rice straw.

In addition, the marine compost according to the present invention may further contain the char-containing material within 5% by weight of the total marine compost.

In addition, the method for preparing a marine compost according to the present invention includes a first step of collecting marine by-products, a second step of controlling the moisture content of the collected marine by-products, and a step of adding the strain to the marine by- can do.

Such marine by-products may be collected by applying a centrifugal separator, using a seawater desalination device, using a dedicated collection line, or preparing a seaweed forest in the sea and harvesting it, Or a method of collecting directly.

Collecting the marine by-products to which the centrifugal separator is applied comprises the steps of rotating the introduced seawater to collect the microorganisms contained in the seawater to the outside and separating the seawater by centering the seawater to thereby separate the separated microorganisms into fresh water . ≪ / RTI >

In addition, the collection of marine by-products using the seawater desalination apparatus includes the steps of discharging suspended matters in the seawater by evaporating the seawater, washing the discharged suspended matters with fresh water to remove the saline, The method comprising the steps of:

The water content in the second step is preferably adjusted to 60% to 70%.

In addition, in the second step, organic substances may be further included.

The fermentation in the third step may be performed under the condition that the aerobic compost and the anaerobic strain are added to the compost and the fermentation is promoted by stirring the compost of the marine compost in a predetermined container while maintaining a constant temperature and supplying air.

According to the present invention, it is possible to enhance the land tenacity of the land by reinforcing a minute amount of micro elements which can not be obtained from the conventional compost, from the various suspended matter and microorganisms collected in the sea.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic diagram of a process for producing a marine compost according to the present invention. FIG.

 Hereinafter, the present invention will be described in detail.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a,""an," and "the" include singular forms unless the context clearly dictates otherwise. Also, " comprise "and / or" comprising "when used herein should be interpreted as specifying the presence of stated shapes, numbers, steps, operations, elements, elements, and / And does not preclude the presence or addition of one or more other features, integers, operations, elements, elements, and / or groups.

The present invention relates to a marine fermented feed, a marine compost, and a method for producing the same, which can supplement trace elements insufficient in the soil using marine by-products in the sea.

Sea sediments and submarine sediments contain various organic matter and minerals from the land, and they are abundant in various microorganisms such as algae, microalgae, and plankton. Therefore, it is possible to make a very good compost if only the salt can be removed from them.

Accordingly, the present invention relates to a marine compost obtained by adding a strain to a mixture comprising 5 to 20% by weight of a marine fermented feed or a marine by-product and 80 to 95% by weight of organic matter by adding a strain to a marine by-product.

The marine by-products according to the present invention are harmful living things such as micro-algae suspended in seawater, plankton of animals and plants, various seaweeds floating on the shore, marine animals and plants, starfish present on the seabed, and marine ecosystems Red tides, and jellyfish, and green tides that occur in large quantities in rivers and streams. Examples include seaweeds, microalgae, phytoplankton, jellyfish, starfish, crab shells, red tide, green tide, and the like, but are not limited thereto.

The marine byproduct includes at least one of magnesium, iron, calcium, sodium, potassium, phosphorus, boron, zinc, copper, manganese, (Mn), molybdenum (Mo), selenium (Se), cobalt (Co), chromium (Cr), iodine (I), nickel (Ni), fluorine (F), vanadium Silicon (Si), and the like. Therefore, when the marine by-products are included in marine compost, it is possible to replenish insufficient trace elements in the soil.

The marine fermented feed can be prepared by adding only the strain to the marine by-product and fermenting it.

In addition, according to the present invention, a marine compost can be prepared by adding a strain to a mixture to which an organic matter conventionally used for marine by-products is added, followed by fermentation.

When the mixture of marine by-products and organic matter is used, the marine by-products may be included in 5 to 20 wt% of the total marine compost. If the content of marine by-products is less than 5 wt%, the supplementary effect of the trace elements is insufficient, If it exceeds 20% by weight, the main three elements of nitrogen, phosphoric acid, and potassium are not sufficient.

It is preferable that the marine by-products according to the present invention contain substantially no salt or substantially no salt. If salt is not removed from the marine by-products, the plants will not be able to grow properly due to salinization, which is not desirable. Accordingly, in the present invention, it is important to remove salts from marine by-products collected by various methods to be described later so as to use salts that do not contain salt.

In addition, the marine compost according to the present invention may include organic matters included in conventional compost, together with the marine by-products, and may be selected from conventional compost such as straw, barn, sawdust, rice straw, But any organic material may be used and is not limited thereto.

When the organic matter is included in the marine compost, the content of the organic matter is preferably 80 to 95% by weight of the total marine compost, which is preferable in terms of preventing the shortage of nitrogen, phosphoric acid and carrie which are the three major components of fertilizer for growing crops.

The marine fermented feed according to the present invention and the marine compost can be produced by adding a strain to the marine by-product or a mixture of marine by-products and organic matter and fermenting them. The strain used may be selected from aerobic strains and anaerobic strains.

The strain is preferably added in an amount of 1/100 to 1/1000 weight% with respect to marine by-products or a mixture of marine by-products and organic matter.

The marine fermented feed and the marine compost according to the present invention are prepared by adjusting the water content of the marine by-product or the marine by-product and the organic substance to about 60 to 70%, and adding the strain to the mixture.

 If the water content of the mixture is less than 60%, the activity of growth of the strain becomes an obstacle to the growth condition of the strain, and if the moisture content of the mixture is less than 60% %, There is no problem in the fermentation process, but it is not preferable because the fermentation is completed and the drying process takes a long time.

The moisture content of the mixture may be controlled by adding various kinds of inorganic or organic materials such as dry fermented compost, wheat bran, soybean meal, seaweed powder, and other powdered materials, which have been produced in advance, as moisture regulators, but the present invention is not limited thereto.

Thus, the moisture-modulated mixture has a kneaded paste-like viscosity. Therefore, in the present invention, for the fermentation of the mixture, an aerobic strain and an anaerobic strain should be mixed to perform optimum fermentation.

  Using only aerobic strains that require oxygen, air is supplied and stirring is performed with a stirrer. When the fermentation is performed, the surface of the dough is exposed to air and fermentation progresses well. In the course of stirring, however, The dough is dried by the temperature and the air and the fermentation is not performed properly due to the lack of air, so that when the fermentation is not completed, the dough is removed and the powder is finally processed.

 On the contrary, when the air is completely shut off and only the anaerobic strain which does not require oxygen is fed and fermentation is carried out, air is not introduced and the fermentation can proceed well as the time of the kneading state is prolonged. However, . In addition, since it requires a separate drying process for convenient handling, it takes a lot of time and is not economical.

  The present invention relates to a method for producing a fermentation broth comprising mixing an aerobic strain and an anaerobic strain at the same time in a dough-state marine compost mixture, The fermentation is performed and the portion where the air inside is blocked enables the anaerobic fermentation to be performed, so that the fermentation can proceed in a shorter time.

 The strain is preferably added in an amount of 1/100 to 1/1000 wt% with respect to a mixture of marine by-products or marine by-products and organic matter.

In addition, the marine compost according to the present invention may further contain charcoal-containing material within 5% by weight of the total marine compost for better air permeability of the soil. The above-mentioned charcoal-containing material is preferably charcoal which does not contain nitrogen, phosphoric acid or carly which is a main component of fertilizer. If the content of the charcoal-containing material exceeds 5% by weight of the total marine compost, the content of nitrogen, phosphoric acid, potassium and trace elements, which are the three major components of the fertilizer, may be insufficient.

The carbonized charcoal is carbonized by indirect heat applied to food waste or sewage sludge, and the indirect heat is fried. That is, it does not mean burning directly with heat but indirectly with charcoal consisting of carbon which is burned by firing and burning organic substances indirectly.

Generally, when the farming is carried out, the permeability of the soil is very important. Therefore, it is desirable to use charcoal having high air permeability as a fertilizer ingredient of farming, but ordinary charcoal can not be used for farming at high price. Therefore, There is nothing. On the other hand, the carbonized charcoal according to the present invention is very cheap and can be easily used for farming, so it is preferable to use charcoal-loaded compost for the marine compost of the present invention.

Hereinafter, a method for producing a marine compost according to the present invention will be described in detail.

The marine compost according to the present invention is characterized in that it comprises a first step of collecting marine by-products, a second step of regulating the moisture content of the collected marine by-products, and a second step of adding the strain to the fermentation And a third step of performing the second step.

The first step is collecting various marine by-products in the sea. In the present invention, the marine by-products are separated by 1) centrifugal separator, 2) seawater desalination device, 3) 4) To create a seaweed forest in the sea and harvest it, Or (5) direct collection. That is, marine by-products that can be obtained through various methods can be used as a material for marine compost of the present invention.

The collection of marine byproducts using the centrifugal separator is performed by rotating inflowed seawater to collect microorganisms on the outside and collecting seawater in the center to separate and separate the separated microorganisms from fresh water .

The centrifugal separator rotates the incoming seawater to collect the microorganisms in the seawater over a certain size by the centrifugal force, and collects only the seawater in the middle part.

In the present invention, the process of washing the microorganisms flowing out of the centrifugal separator and the particles having a predetermined size or more is once more washed with fresh water. The fresh water used here is mainly discharged from the first centrifuge by using water of rivers or streams, and the suspended matter and organisms having salinity of a certain size and weight gathered by centrifugal force are discharged to the outside. , Then centrifuged or sifted through a sieve, separated from water, and dehydrated to collect suspended solids and organisms.

The centrifugal separator may be used to collect and use microorganism abnormalities in facilities used to remove sand, red tide creatures and green tide from existing farms, and to install separate devices. In other words, if harmful organisms such as red tides or jellyfish occur in the sea, it is possible to install a centrifugal separating and collecting device on the ship, collect and wash it, remove the salt, and mix it with the compost.

2) Collection of marine by-products using the seawater desalination apparatus includes the steps of discharging suspended matters in the seawater by evaporating the seawater, washing the discharged suspended matters with fresh water to remove the saline, And filtering the received signal.

  The process of seawater desalination uses boiling and evaporating seawater, cooling the water vapor to make salt-free water, and filtering membranes using a membrane filter that can hardly be passed except for water.

In the present invention, suspended substances in various seawater filtered and discharged in this process are washed with fresh water to remove salt, and the organisms having a certain size or more are extracted by a filter-type screening and centrifugal separation method, and dehydrated and dehydrated.

In addition, the method using the above 3) dedicated collection line is to install a dedicated collection line on the sea to collect algae and microorganisms in the seawater.

The dedicated collection lines may be used for collecting jellyfish, red tide, green tide, and other marine life. The collection line is subjected to primary centrifugation to collect relatively large sized organisms, and secondary centrifugation collects finer marine organisms. The collected marine organisms are then washed in fresh water, dehydrated and stored in storage tanks for subsequent use. If freshwater washing is not feasible, the rest of the process can be carried out on land,

4) A method to construct a seaweed forest in the sea and harvest it is to install floating structures that can attach marine life to the sea. When it is harvested, it can be used as feed or compost.

5) Direct collection of marine by-products according to the present invention is performed by collecting various seaweeds that have been poured on land by typhoons or tsunamis and then washing them with fresh water of river or river, Can be used as a material for marine composting by dewatering naturally by putting it in a place where water with water can be missed or forcedly dehydrating it by a centrifugal dehydrator.

In addition, it is possible to collect marine products such as sea urchins, sea urchins, crab shells, and crab shells, which are collected from the sea by processing seaweeds and sea urchins, .

The second step is to adjust the moisture content of the collected marine by-products to 60% to 70%.

In addition, organic matter may be optionally added to the marine by-product, and the organic matter may include organic matter included in conventional compost, and may be selected from conventional compost such as straw, barley, sawdust, However, any organic matter contained in the compost may be used, but is not limited thereto.

When moisture is present in the marine by-product or the mixture of marine by-products and organic matter, the moisture content of the dried fermented compost, wheat bran, soybean meal, seaweed powder, % To 70%.

And the third step is a step of adding the strain to the mixture in which the moisture content of the second step is controlled and fermenting the same. The fermentation may be carried out under the condition that the aerobic compost and the anaerobic strain are added to the compost, and the fermentation is promoted by stirring the compost for marine composting in a predetermined container while maintaining a constant temperature and supplying air.

The fermentation temperature may have a temperature range of 35 ° C to 60 ° C, but this may vary depending on the strain to be introduced. When cold anaerobic and aerobic strains are added, it is fermented at a width of about 35 ° C to 40 ° C, and when it is a thermophilic anaerobic and aerobic strain, it is preferable to maintain the temperature at 50 ° C to 60 ° C.

The present invention described above will be described in further detail with reference to the following examples. The embodiments of the present invention are described in order to more fully explain the present invention to those skilled in the art, and the following embodiments may be modified into various other forms, It is not limited to the embodiment. Rather, these embodiments are provided so that this disclosure will be more faithful and complete, and will fully convey the scope of the invention to those skilled in the art.

Example  1: Production of marine fermented feed

Jellyfish, red tide, green tide, and other abnormal marine organisms in the ocean were collected using dedicated collection lines. The collected marine by-products were first centrifuged to collect relatively large-sized organisms, and then subjected to secondary centrifugation to collect finer marine organisms. The collected marine organisms were washed with fresh water to remove salts, dehydrated and stored in storage tanks.

The water content of the collected marine by-products was adjusted to 60% to 70%.

Then, a strain such as Bacillus subtilis, which is an aerobic strain, was added to the above-mentioned water by-product having a controlled moisture content, and appropriate air was blown while maintaining the temperature at 55 ° C., and the mixture was stirred for a suitable period of time.

In addition, the lactobacillus strain, which is an anaerobic strain, was added to the marine by-product, and the fermented marine fermented feed was prepared by fermenting the mixture at a constant temperature and stirring for a suitable period of time.

Example  2: Manufacture of marine compost

Jellyfish, red tide, green tide, and other abnormal marine organisms in the ocean were collected using dedicated collection lines. The collected marine by-products were first centrifuged to collect relatively large-sized organisms, and then subjected to secondary centrifugation to collect finer marine organisms. The collected marine organisms were washed with fresh water to remove salts, dehydrated and stored in storage tanks.

The collected marine by-products were mixed with 80% to 95% of organic compost and the like, and then the water content of the mixture was adjusted to 60% to 70%.

Then, a strain such as Bacillus subtilis, which is an aerobic strain, was added to the above-mentioned moisture-adjusted mixture, and the mixture was allowed to ferment in appropriate time while blowing an appropriate air while maintaining the temperature at 55 ° C and stirring.

In addition, the lactobacillus strain, which is an anaerobic strain, was added to the mixture, and the mixture was fermented in a suitable time while maintaining and stirring at a constant temperature to prepare a marine compost.

Example  3

Carbonaceous charcoal, which is a charcoal-containing material, was added to the marine compost produced in Example 2 at 5% by weight of the total marine compost.

Comparative Example  One

Commercially available common fertilizers were compared with the marine compost of the present invention.

Experimental Example  1: Determination of trace element content

The content of trace elements in composts prepared according to Example 2 and Comparative Example 1 was measured by an Atomic Absorption Spectrophotometer (AAS). The results are shown in Table 1 below.

Example 2 Comparative Example 1 % Of dry weight Mineral ash 10.4 4.04 sign 0.36 0.22 Content per 100g calcium 40.5 15.5 magnesium 60 14.8 potassium 99.7 29.1 salt 8.6 0.9 Content of Trace Elements (ppm) boron 73 10  manganese 60 2 iron 227 10 Copper 69 3 cobalt 0.2 60

As shown in the results of Table 1 above, it was confirmed that the compost of the marine compost according to Example 2 of the present invention It was confirmed that the amount of iron was greatly different from that of the general compost of Comparative Example 1. In addition, it can be seen that many other essential ingredients are contained in marine compost in large quantities, but are completely lacking in general compost.

Experimental Example  2: Measurement of ventilation of compost

The air permeability of the compost produced according to Example 3 and Comparative Example 1 was measured by an air permeameter according to Darey's law. The results are shown in Table 2 below.

division Air permeability (%) Example 3 15 Comparative Example 1 5

Generally, the reason why the air permeability is important in the soil is that the air is not supplied well in the soil, and if the oxygen supply is not smooth, the activity of the microorganism is restricted and the absorption of the biomass is suppressed due to the decrease of the vitality of the root and development. In order to improve the air permeability of the soil, it is necessary to use a lot of pores, organic matter, use of lime, and soil mulching, but most of all, charcoal with many pores is the best.

As shown in the results of Table 2, the compost according to Example 2 of the present invention in which 5% by weight of char coal was added showed an increase in air permeability by about 10% as compared with general compost.

Claims (14)

Fermented marine fermented feed by adding strain to marine by - products.
The method according to claim 1,
The marine by-products may include at least one of magnesium, iron, calcium, sodium, potassium, phosphorus, boron, zinc, (Mn), molybdenum (Mo), selenium (Se), cobalt (Co), chromium (Cr), iodine (I), nickel (Ni), fluorine (F), vanadium And silicon (Si). ≪ Desc / Clms Page number 19 >
The method according to claim 1,
Wherein the marine by-product does not contain salt.
The method according to claim 1,
Wherein said strain is an aerobic strain and an anaerobic strain.
A marine compost produced by adding a strain to a mixture containing 5 ~ 20 wt% of marine by-products and 80 ~ 95 wt% of organic matter and fermenting the mixture.
6. The method of claim 5,
Wherein the organic matter is at least one selected from the group consisting of flour, millet, sawdust, and rice straw.
6. The method of claim 5,
In addition, marine manure compost containing less than 5% by weight of charcoal-containing material in the total marine compost.
A first step of collecting marine by-products, and
A second step of controlling the moisture content of the collected marine by-products, and
And adding the strain to the fermentation step in the second step.
9. The method of claim 8,
The collection of marine by-
Use centrifugal separators, use seawater desalination equipment, use dedicated collection lines, or create algae forests in the sea and harvest them, Or by direct collection. ≪ / RTI >
10. The method of claim 9,
The collection of marine by-products using the centrifugal separator can be carried out,
Rotating the inflowed seawater to gather the microorganisms on the outer side, collecting seawater in the center to separate them, and
And washing the separated microorganisms with fresh water.
10. The method of claim 9,
The collection of marine by-
Evaporating the seawater to discharge the suspended matter in the seawater,
Washing the discharged suspended body with fresh water to remove salt, and
And filtering said saline-free suspension. ≪ RTI ID = 0.0 > 8. < / RTI >
9. The method of claim 8,
Wherein the moisture content of the second step is adjusted to 60% to 70%.
9. The method of claim 8,
And in the second step, further comprising an organic matter.
9. The method of claim 8,
Wherein the fermentation in the third step is carried out under the condition that an aerobic strain and an anaerobic strain are added and stirring is performed while supplying air at a temperature of 35 ° C to 60 ° C to promote fermentation.

Images