KR20040028034A - A method of manufacturing medium for actively propagating cyanobacteria, the medium for actively propagating cyanobacteria manufactured thereof, a method of cultivation using the medium, and high-calcium crops cultivated thereof - Google Patents

Abstract

PURPOSE: Provided are a process for producing a medium fertilizer for cyanobacteria growth, the medium fertilizer for the cyanobacteria growth by the process, a method for growing crops by using the fertilizer, and high calcium agricultural products grown by the method. CONSTITUTION: The process for producing the medium fertilizer for the cyanobacteria growth contains the steps of: dissolving 0.25-1wt% of magnesium in 1-10wt% of sea water; mixing the magnesium dissolved sea water with 60-85wt% of organic wastes; inoculating 10wt% or less of a zymogen into the mixture and fermenting; mixing the fermented resultant with 1-4wt% of calcium and reacting for 3-5min; drying the resultant to have the moisture content of 5-35wt%; inoculating 1wt% or less of the cyanobacteria into the dried resultant. And the method for growing crops is performed by applying the medium fertilizer for the cyanobacteria growth to the soil.

Description

Manufacturing method of Southern algae growth medium fertilizer, Southern algae growth medium fertilizer by the manufacturing method, crop cultivation method using the same and high calcium agricultural products cultivated by the method of cultivation MANUFACTURED THEREOF, A METHOD OF CULTIVATION USING THE MEDIUM, AND HIGH-CALCIUM CROPS CULTIVATED THEREOF}

[TECHNICAL FIELD OF THE INVENTION]

The present invention relates to a method for producing a southern algae growth medium fertilizer, a southern algae growth medium fertilizer by the production method, a crop cultivation method using the same and high calcium agricultural products cultivated by the cultivation method, and more specifically, organic waste, sea water (sea water, trace elements (minerals) and magnesium evenly mixed, mix well, inoculate fermentation microorganisms inoculated into the mixture, fermentation, mixed calcium to the fermentation quickly reacted, dried the reactant, and then inoculated cyanobacteria A method for producing a blue algae growth medium and a green algae growth medium fertilizer prepared by the manufacturing method and the green algae growth medium fertilizer are fertilized in the soil to multiply the algae, and to maintain a coexisting environment with these effective soil microorganisms The present invention relates to a crop cultivation method using technology and high calcium produce grown by the cultivation method thereof.

[Private Technology]

Since mankind began farming, organic farming has been introduced as a unique farming method. This organic method is based on the plant's inorganic nutrition theory, in which the organic matter in the soil is decomposed by heterotrophs and the organic nutrients generated by the organic acids are absorbed by the plant. It is a farming method established and settled on the basis of this.

Based on these theories, chemical fertilizers have been developed and the use of pesticides has increased, leading to a tremendous increase in the yield per plant area. However, this produces low-quality, high-pest agricultural products that threaten human life and health, and soil and water pollution, which is getting worse day by day, is difficult to neglect.

Meanwhile, the production of livestock manure, which is rapidly increasing as the proportion of meat in the diet increases with the increase of national income, reaches about 40 million tons per year, which further indicates the seriousness of soil and water pollution.

Organic fertilizers (Patent Application No. 1998-24315; Patent Application No. 1999-23238) are applied to the soil or inoculated with soil microorganisms (Patent No. 2548; Patent Application No. 1997) in order to save the soil that is contaminated. -25148), or mixtures of natural ores and soil microorganisms (Patent Application No. 1998-21106) or natural materials (Patent Application No. 1997-32036), or organic waste (Patent Application No. 1995-024755). There are many ways to try to improve the soil. In general, organic and organic materials in organic farming have realistic effects because most of the energy is lost in the composting process (inorganization or decomposition) involving heterotrophs, which actually reduces the amount of inorganic nutrients available to plants. It is difficult to reap.

On the other hand, beyond this dimension, autonomous microorganisms (autotrophs) are inoculated directly or indirectly into soil (Japanese Patent Laid-Open Publication No. 4-108706; Japanese Patent Laid-Open Publication No. 5-194951; Japanese Patent Laid-Open Publication No. 11-335191, etc.). Many methods have been attempted, such as converting the soil environment to weak alkali to grow and growing crops (Pyrrole farming method in Japan). However, these cultivation methods are not yet effective because the inoculated algae are killed by the repulsion of indigenous microorganisms that have settled in the existing soil, or because the soil environment does not meet the growth conditions of the algae.

Therefore, the present inventors have attempted to develop a new eco-friendly biotechnological method that can improve the quality and productivity of agricultural products at low cost and low effort, beyond the scope of high-cost, low-efficiency organic farming that has not changed since humans began farming. As a result, the organic wastes such as livestock, phosphorus, etc. are promoted through appropriate fermentation process, and the organic nutrients are mixed and reacted with calcium to stabilize and sanitarily and chemically stabilized. When the soil is inoculated with cyanobacterial reactants, the cyanobacterial layer, called microbiotic soil crust, is continuously activated in the near-term soil in the short term. To provide the nutrients and oxygen that plants can use It found that to get the water to promote growth and improve performance and thereby completing the present invention.

Accordingly, an object of the present invention is to provide a method for producing a southern algae growth medium fertilizer having a function of creating a soil environment to meet the growth conditions of southern algae, and a southern algae growth medium fertilizer by the production method.

Other objects and applications of the present invention will become apparent to those skilled in the art from the following detailed description.

1 is a photograph of cyanobacteria mainly used in arable land soil.

Figure 2 is a photograph showing a blue algae layer formed naturally after a long period of time in natural soil, and magnified with a microscope that the soil particles and mucus secreted by the algae tangled with each other to form a soil incidence Photo showing (b).

Figure 3 is a diagram showing the southern algae layer appearing in the paddy soil (a) and field soil (b) when using the algae growth medium fertilizer according to the present invention in the mid- to long-term soil.

In order to achieve the object of the present invention as described above, the manufacturing method of the seaweed growth medium fertilizer according to the present invention,

Dissolving step of dissolving 0.25 to 1% by weight of magnesium in 1 to 10% by weight of seawater, Mixing step of mixing the seawater in which the trace elements and magnesium are dissolved with 60 to 85% by weight of organic waste, 10% to the mixture Fermentation step of inoculating fermentation microorganisms of% or less, fermentation step 1 to 4% by weight of calcium mixed with the reaction step to react within 3 minutes or more, 5 minutes, water content of the reactants 5 to 35% by weight Drying step to dry, and the inoculation step of inoculating less than 1% by weight of cyanobacteria to the dry.

In addition, 0 to 7% by weight of sea bass, sediment in the sea, sedimentary rocks thereof or mixtures thereof may be further added to the seawater or the organic waste relative to the cyanobacterial fertilizer.

9 to 900 ppm of iron (Fe), 5 to 500 ppm of boron (B), 5 to 500 ppm of manganese (Mn), 1 to 50 ppm of zinc (Zn), and 1 to 50 ppm of copper (Cu) , Molybdenum (Mo) 2 to 200 ppm, cobalt (Co) 1 to 50 ppm may be further dissolved in the sea water.

In addition, the magnesium is provided in the form of a magnesium-containing compound containing magnesium sulfate, magnesium chloride, magnesium carbonate,

The organic waste includes manure manure, pig manure, manure manure, phosphorus manure, food waste, animal blood or a mixture thereof, in particular the manure manure is 50 to 100% by weight of the organic waste content, the animal blood The content is characterized in that 0 to 20% by weight of the organic waste content.

In addition, the manufacturing method of the algae growth medium fertilizer according to the present invention further comprises a first moisture control step before the fermentation step so that the water content of the mixture is 40 to 60% by weight,

The fermentation microorganism includes the genus Aspergillus , Saccharomyces , Rhizopus , Bacillus , Candida , or a mixture of microorganisms thereof, in particular, may be provided in the form of yeast, including wheat malt, rice malt,

The fermentation step, the first fermentation step of fermenting the fermentation microorganisms to the mixture and then fermenting it for 8 to 24 hours with aeration stirring at 25 ℃ to 35 ^o C, and 6 to while stirring the aeration at 40 ℃ to 50 ^o C A second fermentation step of fermentation for 24 hours,

Further comprising a second moisture control step before the reaction step so that the water content of the fermentation is 50 to 70% by weight,

The calcium is provided in the form of calcium-containing compounds, including hydrated lime, quicklime, and high lime,

The cyanobacteria include Anabaena , Nostoc , Microcoleus , Oscillatoria , Calothrix , Phormidium , or a mixture of microorganisms thereof.

The algae is characterized in that the water content of 0 to 20% by weight.

In addition, in order to achieve the object of the present invention as described above, the present invention is characterized by providing a southern algae growth medium fertilizer prepared by the production method of the algae growth medium fertilizer.

The present invention is also characterized by providing a crop cultivation method using the cyanobacterial growth medium fertilizer fertilizing the cyanobacterial growth medium fertilizer in the cultivated soil and high calcium agricultural products grown by the crop cultivation method.

Cyanobacteria (blue-green algae, or cyanobacteria) are the first living organisms on Earth about 3.5 billion years ago. They are autotrophs that supply oxygen to Earth's space to produce higher organisms. Cyanobacteria are estimated to have about 150 genera and about 2000 species on Earth. They are prokaryote, unicellular organisms, free of nucleolus in cells, and survive in colonies or filaments. Looking at cyanobacteria under a microscope, it looks like Figure 1. In Figure 1 a and b are Anabaena genus and Nostoc genus, about 400 times the picture, c and d are Oscillatoria genus and Spirulina genus, about 1,000 times.

Southern algae exist from the Antarctic or the Arctic to oceans, hot springs, and deserts. When the environment is poor, they are lurking, and if only moisture and light are present, they produce photosynthesis by producing photosynthesis. To live in symbiosis with other creatures.

Cyanobacteria, like higher plants, have chlorophyll a and phycocyanin, resulting in blue and green colors, and photosynthesis. However, some of them have phycoerythrin and show red or pink color.

In cyanobacteria, there are species with special cells called heterocysts, where nitrogen fixation occurs. These cells have a function of converting nitrogen (N ₂ ) from air into nitrate (NO ₃ ⁻ ) or ammonia (NH ₄ ⁺ ), which contributes greatly to plant growth.

Cyanobacteria also produce large amounts of secretions during their growth, forming a thick envelope (mucous envelope or mucilage sheath) outside the cell. Its main ingredient is known as polysaccharides, and its role has been reported in many ways, including water to protect itself, a shield against other organisms, and a reservoir for storing essential nutrients. Soil botanists have found that these secretions act as soil particles and chelators, and play a major role in the formation of water-resistant grains in the soil, greatly contributing to the improvement of soil retention and retention.

In addition, cyanobacteria are known to produce a variety of secondary metabolites, including growth regulators similar to oxins, cytokinins, and gibberellins, phenols, terpenoids, fatty acids, organic acids, peptides, and alkaloids. In addition, they are known to secrete compounds related to allopesi.

It can be seen that the carcass of cyanobacteria consists of an amazingly complete functional nutrient. It has a protein content of more than 65% and the composition of the amino acids that make up the protein is balanced. Balanced here means that it contains all the essential amino acids needed by living organisms, as well as a variety of non-essential amino acids.

Cyanobacteria contain a variety of β-carotene (provitamin A), vitamins (vitamin B-12, B-complex vitamins, etc.) and colloidal minerals (iron, calcium, magnesium, zinc, manganese, selenium, copper, other trace minerals, etc.) Doing. It also contains large amounts of essential fatty acids, which are predominantly gamma-linolenic acid. Carbohydrates are 15 to 25% and contain mainly polysaccharides (rhamnose, glycogen) and monosaccharides. In addition, it contains a variety of phytonutrients (phycocyanin, chlorophyll, carotenoids), lipids (glycolipids, sulfolipids, phospholipids), enzymes (enzymes), so their nutritional value is very high.

Therefore, the active metabolism of cyanobacteria in the soil and their carcasses contribute to the constant growth and development of almost all organic and inorganic nutrients and oxygen needed by plants, and in particular, to strengthen the growth of plant roots. do. In addition, the polysaccharide mucilage secreted by the soil particles or inorganic nutrients to form a water-resistant intake to improve the water holding capacity and complementary power at the same time. In addition, the oxins, gibberellin, and cytokinin-like substances they produce further promote plant growth.

However, blue algae, which play an inevitable role in plant growth, will not be able to play their part if they cannot continue to grow well in the soil. In other words, even if a large amount of cyanobacteria is inoculated into the soil, such as the products reported and commercialized in the literature so far, it may not be effective if the soil environment is not suitable for their growth or if the invasion of native microorganisms is greater.

Southern algae growth medium fertilizer according to the present invention has a function to create a soil environment suitable for the growth of southern algae to enable the southern algae continue to grow well throughout the short-term soil in the short-term, green algae layer in the near-sea soil in the medium to long term It can be formed to further improve the growth of the plant.

In the following, the manufacturing method of the algae growth medium fertilizer according to the present invention will be described in detail according to each step and look at the fertilization method of the algae growth medium fertilizer.

(1) dissolution step

Dissolving magnesium in sea water. Sea water, the ^{Na +> Mg 2+> Ca 2+} , Cl -> SO 4 2-> CO 3 2- are included in the order, and else even a large amount of ions are contained in an effective ionic form to the plant absorption It is very useful for growing algae as well as plants when the amount is appropriate. Almost all of the salts that interfere with the nutrient absorption of the plant occurs when the plant is hydroponically grown, and when grown in soil, metal ions are chelated and absorbed. Does not appear

0.25 to 1% by weight of magnesium is dissolved in 1 to 10% by weight of seawater relative to the green algae growth medium fertilizer. The magnesium may be provided in the form of a magnesium-containing compound including magnesium sulfate, magnesium chloride, and magnesium carbonate, and in this case, 3 to 20% by weight of the algae growth medium fertilizer is preferably provided.

In addition, trace elements can be further dissolved. Trace elements include iron (Fe) 9 to 900 ppm, boron (B) 5 to 500 ppm, manganese (Mn) 5 to 500 ppm, zinc (Zn) 1 to 50 ppm, copper (Cu) 1 It is preferably from 50 to 50 ppm, molybdenum (Mo) 2 to 200 ppm, cobalt (Co) 1 to 50 ppm, but the sensitization and sensitization in consideration of the nature of the seawater or organic waste and the soil in which plants grow algae growth medium fertilizer It is possible.

(2) mixing step

Mixing the magnesium or the seawater dissolved in trace elements and evenly distributed in the organic waste. 60 to 85% by weight of organic waste is mixed with 1 to 10% by weight of seawater and 0.25 to 1% by weight of magnesium compared to the green algae growth medium fertilizer.

The organic waste includes manure manure, pig manure, manure manure, phosphorus manure, food waste, animal blood or mixtures thereof. Particularly, the content of manure is preferably 50 to 100% by weight of the organic waste content. It is also preferred that the content of animal blood is from 0 to 20% by weight of the organic waste content.

At this stage or in the dissolution step described above, sediment in the sea, sedimentary rocks thereof or mixtures thereof may be further added to the seawater or the organic waste in an amount of 0 to 7% by weight of the algae growth medium fertilizer. Sea basins, sediments in the sea, and their sedimentary rocks all contain large amounts of metallic cations. Unlike other minerals, the metal ions contained therein are easily dissolved.

(3) fermentation stage

Inoculating the mixture with fermentation microorganisms is a step of fermentation. The organic waste also has nutrients necessary for the initial growth of southern algae, but when the fermentation thereof increases the type and content of the nutrients, the southern algae can be grown better. In particular, the amount of compounds containing pyrrole (chlorophyll, bilirubin, vitamin B, carotene, etc.), which is actually helpful for the development and growth of cyanobacteria, is increased in large amounts to enable rapid growth of cyanobacteria.

Since the water content of the mixture is preferably 40 to 60% by weight, it is preferable to go through the moisture control step before inoculation of the fermentation microorganisms.

Nuruk or mixtures thereof made from traditional wheat malt, rice malt, or other cereals are inoculated with the mixture with up to 10% by weight of algal growth medium fertilizer, or aspergillus , Saccharomyces , Rhizopus , Bacillus , Candida , or mixtures thereof. The inoculated microorganism group to 10% by weight or less of the algae growth medium fertilizer, and then fermented the mixture at 25 to 35 ^o C for 8 to 24 hours with aeration, followed by aeration at 40 to 50 ^o C. Secondary fermentation for 6 to 24 hours.

(4) reaction step

The step of reacting by mixing calcium with the fermentation. Fermentation microorganisms are almost completely killed in this reaction step because the temperature rises from 120 ° C to 130 ° C. Therefore, organic nutrients produced through the fermentation process can be efficiently used for the growth of cyanobacteria.

Since the water content of the fermentation product to be mixed with calcium is preferably 50 to 70% by weight, it is preferable to go through the water control step before mixing the calcium.

1 to 4% by weight of calcium of the algae propagation medium fertilizer is reacted to the fermented product within 3 minutes or more and 5 minutes while mixing well. If the reaction is completed in less than 3 minutes, the mixtures are not evenly reacted, causing odors to continue and difficult to store for a long time, and if the reaction is continued for more than 5 minutes, the mixture proceeds to gypsum and does not dissociate well in the soil. The function will be lost.

The calcium may be provided in the form of a calcium-containing compound including calcined lime, quicklime, and high lime, in which case it is preferred to provide 3 to 20% by weight of cyanobacterial growth medium fertilizer.

(5) drying step

The reactant is dried to facilitate transport and storage. The reactant is dried with continuous air blowing and stirring, for example, under natural sun, such as from 5 to 35% by weight of moisture, or with hot air at a temperature of 60 ° C. or lower.

(6) inoculation step

The step of inoculating the dried seaweed to 1% by weight or less of the southern algae growth medium fertilizer. The cyanobacteria are Anabaena genus, Nostoc genus, Microcoleus genus, Oscillatoria genus, Calothrix genus, Phormidium genus or a mixed microorganism group, and the water content is preferably 0 to 20% by weight.

(7) Fertilization method

When fertilizing the algae growth medium fertilizer prepared through the above steps to the soil, it is preferable to fertilize by adjusting the amount and the number according to the type of crop, the pH of the soil and the organic matter content. If the soil pH is 5.6 to 5.8 and the organic content is more than 2.0, the paddy is fertilized twice a year by fertilization and 50 kg when the average number of particles per 10a is 20 to 21, and 50 kg is fertilized three days before water extraction. It is further desirable to include maintaining the depth of water for a period of time. It is desirable to fertilize algae at an early stage by fertilizing 200 to 300 kg at a cost per 10a at the time of planting two weeks before each small season and sufficiently irrigating (keeping the surface of the soil dry). Therefore, it is advisable to first measure the pH and organic matter content of the soil before using the brine culture medium.

In addition, when using the algae growth medium fertilizer of the present invention, it is preferable not to use immature compost or live organic matter. The reason is that immature compost or live organic matter become prey to heterotrophic microorganisms and interfere with the growth of cyanobacteria, autotrophic microorganisms. Therefore, when further composting is to be used, it is essential to use mature compost that is less susceptible to heterotrophic microorganisms.

Hereinafter, the configuration and operation of the present invention will be described in more detail with reference to the following examples. However, the following examples are only intended to specifically illustrate the present invention, it is obvious to those skilled in the art that the scope of the present invention is not limited. That is, simple modifications or changes of the present invention can be easily carried out by those skilled in the art, and all such modifications or changes can be seen to be included in the scope of the present invention.

Example 1 Preparation of Seaweed Growth Medium Fertilizer

After dissolving 1.5 kg of magnesium sulfate, 1.5 kg of magnesium chloride, and the specified amount of trace elements in 30 kg of seawater, the mixture was evenly mixed with 400 kg of pig meal, 400 kg of poultry meal and 10 kg of blood meal, and then the water content was 50% by weight. 5 kg of wheat yeast powder was inoculated into the mixture, which was then fermented at 30 ^° C. for 11 hours and at 45 ^° C. for 8 hours. 10 kg of hydrated lime was added to the fermented product, and the mixture was reacted for 4 minutes while being evenly mixed, and then dried to have a water content of about 20%. 0.5 kg of cyanobacteria was inoculated into the dried product to prepare a cyanobacterial fertilizer.

Example 2 Cultivation of Rice

The algae growth medium fertilizer produced in Example 1 was used for the cultivation of rice. In this example, the varieties of rice was used as a lump of rice and seedlings and early cultivation were produced according to the conventional cultivation method. When 20 grains were obtained by weight feeding, 50 kg per 10a and 50 kg were applied twice before 4 days of watering. During this growth period, they did not fall down but remained in the deep water.

Especially in the present example, the roots of rice can be seen that the thick white roots are vigorously stretched. It is thought that this is because cyanobacteria supply sufficient oxygen and nutrients to the roots, which makes the root growth strong. In addition, due to the strong growth from the late stage of growth to the ripening period, there was almost no dobok phenomenon due to typhoon and heavy rain. In general, rice has a lot of phenomena that the lower lobe dies during ripening. In this experimental example, this phenomenon was almost absent. The harvested rice was thick and greasy, and when the rice was cooked, the rice was cold and tasted good. The yield per 10a of the a la carte produced in this example was 610 kg.

Example 3 Tomato Cultivation

A cyanobacterial growth medium fertilizer was produced using the same material as that of Example 1 (but not using plasma). In this example, the organic matter content of the house soil was 1.7%, the soil pH was 5.5, and the area of the house was 300 pyeong (10a). In this example, no pesticide was used. Cucumbers were sown on February 1, and formalities were on March 11.

In the present example, 300 kg of algae growth medium fertilizer per 10a and 40 kg of complex fertilizer are mixed well with soil and mulched with transparent vinyl, and then watered enough to maintain moisture from two weeks before the meal. It was. During the growth period of tomato fertilizer and fertilizer ratio of amino acid and neat liquor ratio of 2 to 3 liters a week, respectively, and in order to prevent pests, distilled wood vinegar 1,000 times to spray 2-3 times a week. Intersections are short and thick, and the leaf color is bright green throughout the whole growth period, especially green at the end of growth.

In this example, the tomatoes were harvested from May 12 to September 10 and the fruit was uniformly fruited. The harvested tomatoes had a sweetness with an average sugar content of almost 8.8. The tomatoes had a unique taste, aroma and color, and were large and uniform in size. In addition, the harvested tomatoes were hardly floated when put in water, and the ripe tomatoes had good shelf life so that freshness was maintained even after 7 days at room temperature after harvesting.

Example 4 Cucumber Cultivation

A cyanobacterial growth medium fertilizer was produced using the same material as that of Example 1 (but not using plasma). In this example, the organic matter content of the house soil was 2.1%, the soil pH was 5.7, and the house area was 300 pyeong (10a).

In this example, fertilize the algae growth culture concentrated medium at 300 kg per 10a and 40 kg of compound fertilizer, fertilize with rotary, mulch with transparent vinyl, and set a high moisture content until just 15 days before the formulation. Maintained. The seedlings produced and planted live trees according to the practice of cultivation. The tomb seemed to work well after about four days, and grew steadily as the age stabilized over time. By fertilization, the ratio of amino acid and neat liquid was fertilized while observing the growth of about 3 liters per week. To prevent pests about twice a week, leaf vinegar was diluted with 1,000 times diluted wood vinegar. The fall rate was very low due to the strong growth rate during the whole growing season, and no rotary rot, a physiological disorder, occurred.

In this example, the harvest was started after 42 days of formula, and harvested about 21 tons for 4 months. The cucumbers produced had a unique aroma and taste and had a soft and crunchy texture when eaten. After that, they could harvest for about three months.

As described above, the southern algae growth medium fertilizer of the present invention is mixed with fermentation of organic wastes with seawater, trace elements, magnesium, and calcium to increase organic and inorganic nutrients that can sustain survival of algae, and mix calcium Reacted and dried, finally inoculated with several species of cyanobacteria, at the same time functional organic and biofertilizer. The algae growth medium fertilizer has the following effects.

First, the algae growth medium fertilizer of the present invention prevents the nutrients of organic waste from being degraded by degradable microorganisms and ferments them to an appropriate level by fermenting microorganisms, thereby producing calcium in a state in which various kinds of organic nutrients are produced. It is a product that stabilizes hygienically and chemically by inducing organic bonding with and temporarily stopping the breakdown of nutrients by degradable microorganisms. When fertilized in soil, it is slowly dissolved by CO ₂ contained in soil moisture to promote the growth of blue algae, thereby promoting the growth of crops.

Second, the present invention can significantly reduce the use of pesticides by significantly reducing the occurrence of pests caused by soil acidification by changing the soil to weak alkali, and produce more than compost at a cost corresponding to about 1/2 of the compost cost Can further increase the quality and productivity.

Third, the present invention promotes the growth of cyanobacteria in the soil and continuously supplies various organic nutrients, oxygen and growth promoting substances to plants through their metabolism and nutrients of carcasses, thereby significantly reducing the use of chemical fertilizers. It promotes strong growth, especially the active growth of crop roots.

Fourth, the present invention promotes the growth of cyanobacteria in the soil, the mucilage secreted by them (mucilage) forms soil particles, inorganic nutrients and chelates to promote the incidence of soil and to increase the water holding power and maintenance of nutrients plant Improve absorption. The resultant crop has improved taste, aroma, and color, its unique properties, high calcium and mineral content, and freshness, which is very good storage.

Claims (18)

In the manufacturing method of southern algae growth medium fertilizer, A dissolving step of dissolving 0.25 to 1% by weight of magnesium in 1 to 10% by weight of seawater; Mixing the magnesium dissolved seawater with 60 to 85% by weight of organic waste; A fermentation step of inoculating the mixture with 10% by weight or less of fermentation microorganisms; Reacting step of mixing 1 to 4% by weight of calcium to the fermentation reaction within 3 minutes or more 5 minutes; Drying the reactant to a water content of 5 to 35% by weight; And Method for producing a southern algae growth medium fertilizer characterized in that it comprises an inoculation step of inoculating less than 1% by weight of the algae in the dry matter. The algae propagation according to claim 1, further comprising 0 to 7% by weight of sea bass, sediments in the sea, sedimentary rocks thereof or mixtures thereof to the seawater or the organic waste. Method for producing medium fertilizer. According to claim 1, for the algae growth medium fertilizer ferrous (Fe) 9 to 900 ppm, boron (B) 5 to 500 ppm, manganese (Mn) 5 to 500 ppm, zinc (Zn) 1 to 50 ppm, copper ( Cu) 1 to 50 ppm, molybdenum (Mo) 2 to 200 ppm, cobalt (Co) 1 to 50 ppm is further dissolved in the seawater. The method of claim 1, wherein the magnesium is provided in the form of a magnesium-containing compound containing magnesium sulfate, magnesium chloride, magnesium carbonate. The method of claim 1, wherein the organic waste comprises manure manure, pig manure, manure manure, phosphorus manure, food waste, animal blood or a mixture thereof. The method of claim 5, wherein the manure manure is the content of 50 to 100% by weight of the organic waste content of green algae growth medium fertilizer. [Claim 6] The method of claim 5, wherein the animal blood has a content of 0 to 20% by weight of the organic waste content. The method according to claim 1, further comprising a first moisture control step before the fermentation step so that the water content of the mixture is 40 to 60% by weight. The method according to claim 1, wherein the fermentation microorganism comprises Aspergillus genus, Saccharomyces genus, Rhizopus genus, Bacillus genus, Candida genus or mixed microorganisms. The method of claim 1, wherein the fermentation microorganisms are provided in the form of Nuruk including wheat malt, rice malt. The method of claim 1 wherein the fermentation step, A first fermentation step of inoculating the mixture with fermentation microorganisms and then fermenting the mixture at 25 to 35 ^° C. for 8 to 24 hours with agitation; And Method for producing a cyanobacterial growth medium fertilizer characterized in that it comprises a second fermentation step of fermentation for 6 to 24 hours while stirring at 40 to 50 ^o C. The method of claim 1, further comprising a second moisture control step before the reaction step so that the water content of the fermentation is 50 to 70% by weight. The method of claim 1, wherein the calcium is provided in the form of a calcium-containing compound including slaked lime, quicklime, and high-lime lime. The method of claim 1, wherein the cyanobacteria include Anabaena , Nostoc , Microcoleus , Oscillatoria , Calothrix , Phormidium , or a mixed microbial group. The method of claim 1, wherein the cyanobacteria have a water content of 0 to 20% by weight. A green algae growth medium fertilizer prepared by the method of any one of claims 1 to 15. 17. The crop cultivation method according to claim 16, wherein the algae growth medium fertilizer is fertilized with arable land. 18. The high calcium agricultural product according to claim 17 cultivated by the crop cultivation method.