KR20210035994A - Cultivation method of Environment-Friendly GABA Rice Having Effects of Preventing Dementia and Lowering Blood Sugar Level - Google Patents

Abstract

The present invention relates to an eco-friendly cultivation method of Gaba rice, wherein by using a natural circulation farming scheme and an organic farming scheme using microorganisms, it is possible to efficiently cultivate Gaba rice which has an effect of lowering blood sugar and preventing dementia. The method of the present invention comprises: a green manure crop sowing step of sowing green manure crops on a farmland after harvesting green manure; a soil analysis step of performing a physicochemical analysis on the soil of the farmland; a seed disinfection and sowing step of disinfecting and sowing seeds of Gaba rice; a soil improvement step of improving the soil on the basis of a soil analysis result; a seedling transplanting step of transplanting seedlings into the soil; a Gaba rice leaf analysis step of analyzing mineral components present in the leaves of Gaba rice during a nutritional growth period of Gaba rice; a foliar fertilization step of performing foliar application of a biological fertilizer on the basis of a Gaba rice leaf analysis result; and a lightweight harvesting step of harvesting Gaba rice. In the soil improvement step, the green manure crops are plowed, and the biological fertilizer is applied to the soil. The biological fertilizer is prepared by mixing and fermenting water, Gaba rice straw, fish, molasses, and microorganisms.

Description

{Cultivation method of Environment-Friendly GABA Rice Having Effects of Preventing Dementia and Lowering Blood Sugar Level}

The present invention relates to an eco-friendly cultivation method of Gaba rice for efficiently cultivating Gaba rice, which has an effect of lowering blood sugar and preventing dementia, using a natural circulation farming method and an organic method using microorganisms.

Rice It is a very important grain that about 40% of the world's population uses it as a staple food. Recently, various attempts have been made to transform rice into a more useful health food by imparting a physiologically active function to such rice. For example, Republic of Korea Patent Registration No. 10-0398895 (name: manufacturing method of functional rice using safflower seed extract). Registration Patent No. 10-0489784 (name: citrus-colored rice and its manufacturing method), Registration Patent No. 10-0512597 (name: functional rice coated with kelp extract), Registration Patent No. 10-0726834 (name : Manufacturing method of hypoglycemic rice using onions), Registration Patent No. 10-0831029 (Name: Rice coated with deep sea water and its manufacturing method), Registration Patent No. 10-1330718 (Name: Name: by supercritical treatment) Method for manufacturing lutein rice derived from bitter buckwheat sprouts and lutein rice manufactured by the method), Utility Model Registration No. 20-0275737 (Name: Functional Rice Manufacturing System), Registration Room No. 20-0315013 (Name: Rice Coating Device) ) And Patent No. 10-1860112 (name: a method of manufacturing rice for lowering blood sugar) discloses an apparatus and a method for imparting various physiologically active functions to rice. Most of these are to adsorb or coat a functional substance, that is, a physiologically active substance, on rice through a process such as immersing rice in an aqueous solution of a functional substance.

In addition, in addition to the above-described functional rice, so-called golden rice, in which the beta-carotene component of rice is strengthened through a transformation method, or giant embryonic rice, which has increased the germ component of rice, has been developed and the spread is expanded. have.

Among the above-described functional rice, giant embryonic rice is receiving great attention due to its functional effect. Giant embryonic rice is a huge augmentation of the embryonic part of rice. As is well known, rice is divided into rice bran, subhospital layer, white rice and embryo (rice bud), and in embryo, gamma aminobutyric acid along with vitamins, octacosanol, mineral groups, phytic acid and beta sitosterol, etc. It contains a large amount of (GABA: γ-Aminobutyric acid).

Gamma aminobutyric acid is referred to as gamma aminobutyric acid or simply GABA. Gaba is an inhibitory neurotransmitter that acts on the central nervous system of mammals. It regulates the growth of embryonic stem cells and neural stem cells, and influences the growth of neural cells through neuronal stimulation inducers. In particular, gaba is known to have a pharmacological function as an antihypertensive, diuretic, and sedative. Research by Huang, J. et al. (Huang, J., Mei, L., Wu, H., & Lin, D. (2007).Biosynthesis of gamma-aminobutyric acid (GABA) using immobilized whole cells of Lactobacillus brevis World Journal of Microbiology & Biotechnology, 23, 865-871) and Komatsuzaki, N. et al. (Komatsuzaki, N., Shima, J., Kawamoto, S., Momose, H., & Kimura, T. ( 2005).Production of gamma-aminobutyric acid (GABA) by Lactobacillus paracasei isolated from traditional fermented foods.Journal of Food Microbiology, 22, 497-504) and research by Su, YC, et al.(Su, YC, Wang, JJ, Lin , TT, & Pan, TM (2003).Production of the secondary metabolites gamma-aminobutyric acid and monacolin K by Monascus.Journal of Industry Microbiology and Biotechnology, 30, 41-46).

In addition, the studies by Huang, J., et al. and Okada, T. et al. (Okada, T., Sugishita, T., Murakami, T., Murai, H., Saikusa, T., Horino, T., et al. al. (2000).Effect of the defatted rice germ enriched with GABA for sleeplessness, depression, autonomic disorder by oral administration (In Japanese).Nippon Shokuhin Kagaku Kogaku Kaishi, 47, 596-603). Has been reported to have a significant effect on insulin secretion for diabetes prevention.

In addition, Gaba has been reported to be effective in preventing autonomic ataxia, stroke and dementia, enhancing memory and insomnia by activating the metabolic function of brain cells. Research by R Hao et al. (R Hao, JC Schmit 1993 Cloning of the gene for glutamate decarboxylase and its expression during condiation in Neurospora crassa . Biochem J 15:887-890) and I. Mody et al. (I. Mody, 1993). Y. Dekoninck, TS Otis, and I. Soltesz, Bridging the cleft at GABA synapses in the brain, Trends Neurosci., 17, 517-528 (1994)) and AG Leventhal et al. (AG Leventhal, YC Wang, ML Pu, YF Zhou, and Y. Ma, GABA and its agonists improved visual cortical function in senescent monkeys, Science, 300, 812-815 (2003)).

As described above, gaba is attracting attention as having a significant effect on preventing hypertension and preventing diabetes and dementia through lowering blood sugar. Therefore, paying attention to the effective characteristics of such gaba, the giant embryonic rice with enhanced gaba component is commonly referred to as gaba rice or gaba rice. Gaba rice has 3-4 times higher gaba content than ordinary rice.

On the other hand, the cultivation method of rice is somewhat different depending on the country or region, but rice is cultivated through the process of roughly the seed selection stage, sowing stage, transplanting stage, paddy management stage, and harvest stage. And in this rice cultivation process, a large amount of chemical fertilizers and pesticides are sprayed. Chemical fertilizers and pesticides cause negative chain reactions with each other.

Spraying pesticides first seriously contaminates and damages the soil. In the soil, various organisms and microorganisms, such as bacteria, actinomycetes, yeast, fungi, algae, and protozoa, and various organisms and microorganisms, such as soil nematodes, earthworms, and other invertebrates, coexist in a balanced manner. The soil microorganisms provide a function to purify the soil by decomposing pollutants and harmful compounds in the soil through the carbon cycle ability. When pesticides are applied to the soil, the healthy ecosystem of the soil is destroyed, and in particular, effective microorganisms in the soil are killed, resulting in loss of the soil purification function. In addition, when effective microorganisms in the soil are killed, the growth of crops is impaired. For example, nitrogen is an essential component of amino acids. Nitrogen is usually converted into nitrogen compounds such as ammonia by nitrogen-fixing bacteria existing in the soil, and then converted into nitrous acid and nitric acid state by nitrifying bacteria and absorbed by crops. If the nitrogen-fixing bacteria and nitrifying bacteria are killed by pesticides, the absorption of nitric acid by the plant is suppressed, and even if nitrogen fertilizer is applied, the effect is very low.

Also, spraying pesticides pollutes the water quality. Pesticides sprayed on soil or crops are washed by rainwater and flow into rivers or seas, polluting the water. In addition, pesticides introduced into the water accumulate in fish and have a negative effect on birds and humans that eat the fish.

In addition, pesticide application increases the risk to safe food. Pesticides sprayed on soil and crops are adsorbed or adsorbed on crops and are introduced into the human body. Toxic components of pesticides introduced into the human body are reported to be accumulated without being released for about 30 years.

In particular, spraying of pesticides increases the resistance of pests to pesticides. Therefore, in the case of using pesticides, it is required to gradually increase the amount of use in order to obtain the desired effect. The increase in the use of pesticides exacerbates the above problems and has a profound adverse effect on the environment.

On the other hand, application of chemical fertilizers to the soil causes acidification of the soil. As described above, nitrogen, phosphoric acid, and potassium oxide (potassium) are mainly employed as chemical fertilizers. When these chemical fertilizers are applied to the soil, nitrogen, phosphorus, potassium, etc. that are not absorbed by the crops are converted into nitric acid, phosphoric acid, and sulfuric acid in the soil, and the soil is acidified. In general, pathogens that negatively affect animals and plants become more active in an acidic environment. When the soil is acidified, the activity of pathogens becomes active, and the crops grown there are also acidified, causing pests to easily occur in the crops. This has the negative consequences of increasing the use of pesticides on crops. In addition, acidification of the soil inhibits the activity of useful bacteria. For example, the nitrifying ability of the nitrifying bacteria is remarkably lowered in acidic soils of pH 5.5 or less. Therefore, when the soil is acidified, the growth of crops is impaired.

In addition, the use of chemical fertilizers has a negative impact on the environment. When nitrogen and phosphorus fertilized in the soil are washed by rainwater and introduced into a river or lake, algae rapidly proliferate, ie, eutrophication occurs. Eutrophication depletes oxygen in the water and causes mass death of fish. In addition, phosphoric acid remaining in the soil binds with iron and aluminum ions in acidic soils, and easily binds with calcium ions in alkaline soils and becomes insoluble. Insoluble phosphoric acid lowers the porosity of the soil and deteriorates the water permeability and breathability of the soil. In such a soil, the activity of useful microorganisms and bacteria is suppressed, and the decomposition of organic matter and the supply of nitrogen to plants are disturbed, thereby reducing the growth of crops.

Gabba-gap was developed to provide a healthier life for humans. However, pesticides sprayed in the process of cultivating Gaba rice remain in the rice and can be absorbed by the human body. Pesticides absorbed by the human body accumulate in the body and cause negative effects on human health. In addition, the application of chemical fertilizers not only causes an increase in the use of pesticides, but also causes an imbalance in the supply of minerals required for the growth of light rice. And this mineral imbalance can ultimately lead to a nutritional imbalance of Gabba rice and insufficient growth of an embryo.

Accordingly, the present invention has been created in view of the above circumstances, and has a main object to provide an eco-friendly cultivation method of Gaba rice that can cultivate Gaba rice in an environment-friendly manner without the use of pesticides and chemical fertilizers.

In addition, another object of the present invention is to provide an eco-friendly cultivation method of Gaba rice that can promote sufficient embryo growth of Gaba rice by supplying sufficient and balanced minerals to Gaba rice.

The eco-friendly cultivation method of Gaba rice, which has an effect of lowering blood sugar and preventing dementia according to the first aspect of the present invention for realizing the above object, is a method of cultivating Gaba rice in an environment-friendly manner. The step of sowing green manure crops to be sown, the step of analyzing the soil of performing a physicochemical analysis of the soil of the farmland, the step of disinfecting and sowing seeds of disinfecting and sowing the seeds of Gaba rice, and improving the soil based on the results of the soil analysis. The soil improvement step, the seeding step of transplanting the seedlings into the soil, the leaf analysis step of Gaba rice, analyzing the mineral components present in the leaves of Gaba rice during the nutrient growth of Gaba rice, biological fertilizer based on the result of the leaf analysis of Gaba rice A foliar fertilization step of fertilizing a foliar surface and a harvesting step of harvesting Gaba rice, and the soil improvement step plows the green manure crop and sprays the biological fertilizer on the soil, and the biological fertilizer includes water and gaba It is characterized in that it is produced by mixing and fermenting rice straw, fish, molasses and microbial agents of rice.

In addition, the seed disinfection is characterized in that it is carried out through a first step of immersing rice seeds in water at 60°C and a second step of immersing rice seeds in water at 10°C.

In addition, the biological fertilizer is characterized in that it is prepared by mixing and fermenting 60-65% by weight of water, 10% by weight of rice straw, 10% by weight of fish, 10% by weight of molasses, and 10-5% by weight of a microbial agent.

In addition, the microbial agent is characterized in that it is prepared by mixing and fermenting humus, sticky rice, and rice straw.

In addition, the soil analysis step is characterized in that it is configured to further include a biological analysis step of analyzing the microorganisms in the soil.

The eco-friendly cultivation method of Gaba rice, which has lowering blood sugar and preventing dementia according to the second aspect of the present invention, is an eco-friendly cultivation method of Gaba rice, the step of sowing green manure crops in farmland after harvesting Gaba rice. Wow, the soil analysis step of performing a physicochemical analysis on the soil of the farmland, the soil improvement step of improving the soil based on the soil analysis result, the disinfection and sowing step of the seeds disinfecting and sowing the seeds of Gaba rice, The leaf analysis step of rice to analyze the mineral components present in the leaves of Gaba rice during the vegetative growth period, the foliar fertilization step of fertilizing the biological fertilizer on the basis of the leaf analysis results of Gaba rice, and rice harvesting to harvest the Gaba rice Including a step, wherein the soil improvement step is to plow the green manure crops and spray the biological fertilizer on the soil, and the biological fertilizer is prepared by mixing and fermenting water and rice straw, fish, molasses and microbial agents It is characterized.

According to the present invention having the above-described configuration, by using indigenous microorganisms to create healthy and eco-friendly soil, and by appropriately fertilizing minerals optimized for crops, the use of chemical fertilizers and pesticides can be eliminated, reducing blood sugar and preventing dementia. An effective eco-friendly cultivation method of Gaba rice is provided.

1 is a diagram showing step by step an eco-friendly cultivation process of Gaba rice when the present invention is applied to rice cultivation through a transplant method (planting method).
Figure 2 is an example of the result of the physicochemical analysis of the soil, a prescription for fertilizer use of paddy soil provided by the Haenam-gun Agricultural Technology Center.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. However, the embodiments described below are illustrative of one preferred embodiment of the present invention, and examples of these embodiments are not intended to limit the scope of the present invention. The present invention can be implemented by various modifications without departing from the technical idea.

1 is a diagram showing step by step the environment-friendly cultivation process of Gaba rice according to an embodiment of the present invention, which shows a case in which the present invention is applied to rice cultivation through a transplanting method (planting method) as an example. In the present invention, the rice is grown through circular cultivation. Continuous cultivation of the same crop in the same place is usually referred to as successive cropping or splicing. When a series of crops are carried out, certain organic and inorganic matters are intensively consumed in the soil, so the properties of the soil are changed, and the density of pathogens mainly expressed in the crops increases. In addition, phytotoxins secreted from the roots of crops increase, causing autotoxicity to inhibit their growth. Therefore, when crops are cultivated, an imbalance of nutrients in the soil, the occurrence of diseases and pests, and obstacles to the growth of crops occur. Of course, in the case of cultivation through the transplanting method (powdering method), that is, by watering the paddy field without direct planting, the balance of organic nutrients in the soil, suppression of residual soil toxic substances by water, and the physical properties of the soil As improvement and pest control are made, serial disturbances are partially alleviated. However, the imbalance of organic and inorganic nutrients in the soil drastically reduces the type and number of microorganisms growing in the soil, destroying the balance of the ecological environment, and lowering the carbon cycle capacity of the microorganisms, thereby reducing the imbalance of soil nutrients and the increase of harmful toxins. Will result. Ultimately, continuous cropping of rice negatively affects rice productivity and soil productivity, and acts as a cause of increasing the use of pesticides and chemical fertilizers.

Green manure crops are preferably employed as crops for circular cultivation. However, in the case of using the transplanting method, since Gaba rice is cultivated in paddy fields from May to October, green manure crops that can survive or grow in winter or spring should be selected. As green manure crops for light cultivation, pulses such as barley or rye, preferably rapeseed can be employed. Since barley and other barley are the same pollen and crop as rice, competition between rice and fertilizer may occur. In the present invention, the green manure crop is not limited to a specific one. Green manure crops will be appropriately selected according to the soil or temperature conditions of the rice cultivation area.

In this embodiment, the green manure crops are sown at an appropriate time after harvesting Gaba rice first (step S1). In the case of Korea, the rice is harvested in September or October, depending on the region. After harvesting the rice, green manure crops are sown after plowing and harrowing the paddy field. The seeding timing of green manure crops is not specified and is appropriately selected according to the type of green manure crop or the growing environment. In the case of rapeseed, sowing is carried out in about October-November in the case of fall sowing, and about March-April in the case of spring sowing.

Subsequently, soil analysis was conducted on the paddy fields where Gaba rice was to be grown (S2 step). Land improvement is implemented based on the analysis result (S5 step). Soil analysis preferably includes a physicochemical analysis. Specialized agricultural support organizations such as the Agricultural Technology Center conduct physicochemical analysis on the soil of the paddy field and provide a prescription for fertilizer use as a result. 2 is an example of the result of physicochemical analysis of soil, a prescription for fertilizer use in paddy fields provided by Haenam-gun Agricultural Technology Center. In the fertilizer use prescription, the amount of inorganic and organic substances such as phosphoric acid, potassium, calcium, magnesium and silicic acid contained in the soil is indicated, along with the appropriate range of these ingredients. And based on this, the type and amount of fertilizer recommended are displayed. Therefore, referring to the results of the physicochemical analysis of the soil, it is possible to qualitatively and quantitatively confirm the condition of the soil.

Meanwhile, seed disinfection and sowing are performed in addition to the soil analysis (steps S3 and S4). In a preferred embodiment of the present invention, seed disinfection is performed by first immersing rice seeds in 60°C water for 10 minutes, and then immersing rice seeds in water at 10°C for 10 minutes. The main pests transmitted from rice seeds generally lose their activity at temperatures above 40°C, and are mostly killed when the temperature reaches 60°C. In addition, when rice seeds are alternately immersed in hot and cold baths, a side effect of promoting germination and shortening the germination period is obtained. And the sterilized seeds are sown on the bed at an appropriate time through a conventional method.

In the soil improvement stage (S5 stage), soil improvement is carried out through the use of biological fertilizers. Here, the term biological fertilizer is adopted as a relative meaning to conventional chemical fertilizers or organic fertilizers. Organic and inorganic matters are required for the growth of crops including light rice. Here, organic matter is naturally produced through various pathways, consumed and decomposed by various microorganisms along with the crops, so it does not have a serious effect on the soil or crops. In contrast, inorganic substances are not generated naturally. If these are insufficient in the soil, they must be supplied from the outside. A significant portion of the fertilizers currently in use are chemical fertilizers to supply the soil with minerals such as nitrogen (N), potassium (K), phosphorus (P), calcium (Ca), and sulfur (S). As can be seen in Figure 2, the dosage of the inorganic matter to the soil should be appropriately adjusted. Insufficient minerals in the soil cause obstacles to the growth of crops, and excessive supply of minerals to the soil negatively affects the crops as well as the soil and ecological environment.

There are many kinds of minerals required for the growth of crops, and the amount required is also different. It is practically difficult to quantify all the minerals required for crops and supply them appropriately to the soil. However, although the types and amounts of minerals required for crops differ depending on the crops, they generally show similar patterns. For example, nutrients necessary for plant growth are classified into macroelements (macronutrients) and microelements (micronutrients). Here, the macroelements include nitrogen, phosphorus, potassium, sulfur, calcium and magnesium, and the trace elements are, for example, iron (Fe), zinc (Zn), manganese (Mn), copper (Cu), boron (B), and chlorine (Cl). ), molybdenum (Mo), including a large amount of 50 kinds are known. And this quantitative classification does not vary greatly depending on the type of plant. That is, macroelements in certain plants are not classified as trace elements in other plants. Since large amounts of macroelements are consumed in crops, it is possible to analyze the residual amount in the soil and supply the appropriate amount. On the other hand, there are many kinds of trace elements and the amount consumed by plants is very small. It is very difficult in reality to perform soil analysis and supply for each of these trace elements. For this reason, as can be seen in FIG. 2, the physicochemical analysis of the soil is usually performed on a large number of elements.

There is a slight difference in the amount of crop growth, but both macro and trace elements are required. For example, silicon (Si) among trace elements increases disease resistance by suppressing the loss of moisture and preventing the invasion of hyphae. In addition, iron (Fe) is chlorophyll formation, boron (B) is germination and pollen growth and tissue development, chlorine (Cl) is photosynthetic, manganese (Mn) is nitrate anabolic, molybdenum (Mo) is nitrogen assimilation, zinc ( Zn) is involved in nitrogen metabolism, and copper (Cu) is involved in nitrogen fixation. Since trace elements are necessary for plant growth, it is very dangerous to unconditionally administer them to the soil. Trace elements above a certain amount can act as toxic substances in crops. The most important thing for the robust growth of crops is to supply organic matters as well as all effective inorganic matters (large and trace elements) in an appropriate amount in a balanced manner. This cannot be achieved through simple soil analysis and fertilization of chemical fertilizers.

In particular, Gaba rice is augmented the germ part of rice as described above. Rice germ contains various minerals in addition to gaba. If an imbalance occurs in the minerals supplied to Gaba rice during the growth process of Gaba rice, it may negatively affect the growth of the embryo of rice, and accordingly, an imbalance in the mineral components contained in the embryo and other parts is caused. As is well known, minerals function as physiologically active substances in the human body along with the Gaba component. For example, magnesium (Mg) has been reported to help insulin function efficiently and to prevent fatal complications of diabetes (Diabetes Care 2004 Jan;27(1):134-140 Magnesium Intake and Risk). of Type 2 Diabetese in Men and Women Lopez-Ridaura R, e al, Department of Nutritioini, i Harvard School of Public Health). In addition, zinc (Zn) helps the formation of insulin, provides functions such as treatment of schizophrenia and maintenance of the normal function of the prostate, and a lack of manganese (Mn) in the human body can lead to diabetes due to a decrease in pancreatic function. In addition, chromium (Cr) is known to act on blood sugar metabolism (Anderson RA: Chromium, glucose intolerance and diabetese J Am Col Nutr 17:548-555,5 1998 and Mertz W: Interaction of chromium with insulin: a progress report Nut. Rev 56:174-177, 1998).

In addition to organic matter, a variety of inorganic matter is contained in the fluid of the crop. If the crop is grown normally in a rich and balanced mineral environment, the type and amount of minerals contained in the fluid will most faithfully reflect the mineral demand pattern of the crop. This means that when a specific crop is grown, the crop residue can be a very useful source of minerals. Therefore, if the rice straw of Gaba rice is used as fertilizer when cultivating Gaba rice, a smooth supply of inorganic materials as well as organic materials can be achieved. However, minerals in the soil are gradually lost as they are washed away by rainwater, and are also included in rice seeds and released to the outside, so the soil must be additionally supplied with minerals from the outside.

On the other hand, in a natural ecosystem, plants and animals are in balance, and they form a mutual food chain relationship. And although there are some differences, animals possess minerals in the body in a pattern similar to that of plants. For example, macro and trace elements that make up plants and animals are largely coincident. In addition, a large amount of organic matter such as fat, carbohydrate, and protein is contained in the body of an animal. Thus, animal fluid can be utilized as a useful fertilizer for crops. Moreover, the animal's body contains metabolic substances such as vitamins. For example, it has been reported that vitamin B1 remarkably inhibits infection of rice with fungal, bacterial and viral pathogens by activating genes related to the self-defense system of rice.

Various animals such as land animals and marine animals can be used as fertilizer. Currently, various types of animal fertilizers using animals have been developed and used. They mainly use animal bones, blood meal, waste products, and fish powder. However, since conventional animal fertilizers utilize specific parts of animals, such as animal bones and blood meal, when considering general inorganic patterns of animals and plants, they exhibit an imbalance of inorganic substances as a whole. For example, conventional animal fertilizers contain an excess of nitrogen and phosphoric acid, while an insufficient amount of potassium. Therefore, when fertilizing animal fertilizers to soil, it is necessary to additionally apply chemical fertilizers such as potassium chloride or potassium sulfate. In addition, when fertilizing conventional animal fertilizers, there is a concern that a large amount of nitrogen or phosphoric acid remains in agricultural land. As described above, nitrogen and phosphorus cause eutrophication of rivers or lakes, and phosphorus, in particular, has a concern of deteriorating the water permeability and air permeability of the soil by lowering the porosity of the soil. In conclusion, conventional animal fertilizers do not supply balanced minerals to the soil, and in particular, do not provide trace elements essential for the growth of crops.

In the present invention, as a raw material for biological fertilizer, animal fluid is employed in addition to residues. When using animals as fertilizers, marine animals may be preferably employed rather than terrestrial animals. As land animals that can be used as fertilizers, mainly livestock such as cattle and pigs can be considered.Since livestock are usually raised through feed, there is a concern that there is an imbalance of nutrients, especially inorganic nutrients, and in particular, antibiotics are present in their bodies. Can accumulate. Antibiotics inhibit the growth of effective microorganisms.

As marine animals, fish and shrimp can be preferably employed, and other marine animals or marine organisms can also be preferably employed. However, the use of echinoderm animals such as sea cucumber, sea urchin and starfish is excluded or restricted. Echinoderms generally have a skeleton made up of small and numerous limestone (calcium carbonate) plates. Therefore, fertilizers made from echinoderms exhibit strong alkalinity. Alkaline fertilizers can be preferably used for acidic soil. However, when alkaline fertilizer is applied to healthy soil, the soil is alkalized. When the soil acidity (pH) is alkalized to 7.0 or higher, the growth of microorganisms is inhibited, and the absorption of moisture and nutrients by plants is inhibited, resulting in a growth disorder of crops.

Table 1 below shows the main organic and inorganic components of the fish, for example, skate, which indicates the amount contained in 100 g of skate.

Major organic and inorganic ingredients of skate (100g) ingredient Weight(mg) Nisin 1.50 salt 224.00 protein 1737.00 Sugar 10.00 Vitamin B1 0.45 Vitamin B2 0.10 Vitamin B6 0.18 Vitamin C 1.00 Vitamin E 0.57 zinc 0.42 Folic acid 4.87 sign 389.00 Lipid 90.00 iron content 0.38 potassium 139.00 calcium 605.00 cholesterol 87.00 Ash 235.00

In addition, Table 2 shows the main organic and inorganic components contained in 100g of anchovies.

Major organic and inorganic ingredients in 100g of anchovies ingredient Weight(mg) Nisin 8.80 salt 240.00 protein 1770.00 Sugar 20.00 Vitamin B1 0.04 Vitamin B2 0.26 Vitamin B6 0.26 Vitamin C 1.00 Vitamin E 2.10 zinc 1.63 Folic acid 12.30 sign 421.00 Lipid 4.10 iron content 2.90 potassium 370.00 calcium 509.00 cholesterol 114.00 Ash 320.00

In addition, Table 3 shows the main organic and inorganic components contained in 100g of shrimp.

The main organic and inorganic ingredients in 100 grams of shrimp ingredient Weight(mg) Nisin 2.00 salt 150.00 protein 1890.00 Sugar 20.00 Vitamin B1 0.04 Vitamin B2 0.04 Vitamin B6 0.17 Vitamin C 1.00 Vitamin E 0.82 zinc 1.56 Folic acid 1.80 sign 248.00 Lipid 130.00 iron content 1.30 potassium 298.00 calcium 69.00 cholesterol 296.00 Ash 150.00

Tables 1 to 3 show the main nutritional components of marine animals. As can be seen from the table, marine animals contain large amounts of organic and inorganic matter. In particular, inorganic substances contain a large amount of phosphorus, potassium, and calcium compared to zinc and iron. That is, as described above, marine animals have characteristics in which agricultural crops, macroelements, and trace elements substantially coincide in inorganic matter. For reference, in the above table, only major trace elements are analyzed and described among trace elements included in marine animals, and actual marine animals contain a wide variety of trace elements. For example, a study on the inorganic elements of fish living in the South Sea EEZ by Kim Cheong-suk, Choi Yun-seok, Lee Yong-hwa, and Yun Sera published in the Journal of the Korean Society of Marine Environment and Safety published in November 2010 According to', as a result of qualitative analysis of the inorganic elements of fish collected in the South Sea EEZ of Korea using XRF (X-Ray Flourescence Spectrometry), common P ₂ O ₅ , K ₂ O, CaO, SO _{In addition to 3} and MgO, Na ₂ O, Al ₂ O ₃ , SiO ₂ , Cl, MnO, Fe ₂ O ₃ , CuO, ZnO, As ₂ O ₃ , and Br were reported to be detected.

In the soil improvement step (S5 step), the biological fertilizer is prepared by mixing water, rice straw, fish and other marine animals, molasses, and microbial agents, and fermenting the mixture at room temperature for a certain period of time, for example, for 1 year or more. At this time, the mixing ratio of each material is set to, for example, 60-65% by weight of water, 10% by weight of rice straw, 10% by weight of marine organisms, 10% by weight of molasses, and 10-5% by weight of a microbial agent. The mixing ratio of each material can be appropriately changed. In addition, at this time, preferably, two or more types of fish fluids may be employed in order to supply more diverse and balanced inorganic substances as fish.

Here, the gaba-rice rice straw is first considering ga-ba-rice farming. In the case of cultivating crops other than rice, the residues of the crops may be preferably employed instead of the rice straw. Of course, since crops generally contain inorganic matter in a similar pattern, any other green manure or residue may be employed. In addition, in the case of rice straw, Meju and Bacillus bacillus, which exhibit strong decomposition ability to various organic matters, exist. Therefore, in the case of employing residues or green manure other than rice straw, it is also preferable to use rice straw together.

The molasses is intended to shorten the fermentation time as a whole by promoting rapid proliferation of sugar-loving microorganisms such as lactic acid bacteria. This molasses can, for example, be substituted for water from which the grain is boiled.

The microbial agent is prepared by culturing humus as the original species. In 1 gram of humus, it has been found that 30,000 protozoa, 40,000 birds, 400,000 fungi, and billions of bacteria exist. In the case of manufacturing a microbial agent, first, humus and sticky rice are mixed in a ratio of 1:1 to produce a humus mixture. As humus, it is preferably collected at a plurality of locations in the mountains adjacent to the agricultural land. This is to cultivate indigenous microorganisms optimized for the soil in which crops are grown. Thereafter, a mixture of rice straw and humus is alternately stacked in a container, that is, a culture tank, and fermented at room temperature for at least 6 months. Here, rice straw is provided for efficient cultivation of microorganisms. As described above, Bacillus Bacillus and Meju bacterium exist in rice straw, which constitute the lower layer in the microbial food chain. In addition, sticky rice is mainly provided as food for yeast, that is, as a nutritional substance. Nuruk bacterium, together with Meju bacterium, constitutes the lower layer of the microbial food chain, which is mainly present in humus.

When cultivation is started, first, Meju and koji bacteria increase explosively by feeding on rice straw and sticky rice, changing the ecological environment of the culture tank, and then, other bacteria that like such an ecological environment proliferate serially or simultaneously. As a result, it gradually changes the ecological environment of the culture tank. As an example, Meju and koji bacteria decompose organic substances such as proteins, fats, and carbohydrates contained in rice straw or sticky rice to reduce molecular weight into monosaccharides of glucose or fructose. Then, the lactic acid bacteria that love sugar very much proliferate and change the culture environment to strong acidity by releasing lactic acid.After that, as the yeast bacteria that like the acid environment multiply, nutrients are converted into various minerals such as amino acids, nucleic acids, fatty acids, hormones and vitamins. It is synthesized as an ingredient. In addition, a circulating flow of water occurs in the process of proliferating microorganisms, so that the inside of the culture tank is liquefied as a whole.

On the other hand, in humus, harmful microorganisms exist as well as effective microorganisms. However, the above-described microbial culture is accompanied by, for example, an exotherm of 60° C. As is well known, effective microorganisms are classified as high temperature bacteria, and harmful microorganisms such as pathogens are classified as low temperature bacteria. When the culture temperature of the microorganisms rises above 40° C., the proliferation of a significant number of effective microorganisms becomes active, while the harmful microorganisms greatly decrease their activity or die. Therefore, the presence of harmful microorganisms in the microbial agent finally becomes very weak.

In the production of biological fertilizers, when water and rice straw, marine animals, molasses and microbial agents are put into a fermenter and mixed, as in the manufacturing process of the above-described microbial agent, Meju or koji bacteria are multiplied by feeding rice straw and marine animals. , Microbial lactic acid bacteria begin to multiply by feeding molasses. Then, the nutrient substance is liquefied through the same process as above. In addition, since this fermentation process involves an exothermic process of 60° C. or higher, the proliferation of harmful microorganisms is suppressed.

The biological fertilizer described above basically contains a variety of effective indigenous microorganisms necessary for the growth of agricultural crops. In addition, biological fertilizers contain various mineral components produced during metabolism of indigenous microorganisms. In particular, rice straw and marine animals provided as nutrients have bulk and trace elements in the same or similar pattern as the crop, so biological fertilizers contain all minerals necessary for the growth of crops in a quantitative balance. Therefore, in the case of supplying this biological fertilizer to agricultural crops, it is possible to prevent the problem that the growth of the crop is inhibited or the soil is deteriorated due to incongruity or imbalance of the components or amounts of inorganic matter.

The biological fertilizer is used after being diluted approximately 300 to 700 times. At this time, the dilution ratio and amount of the biological fertilizer are set based on the results of the physicochemical analysis of the soil performed in the soil analysis step (S2 step). That is, since the biological fertilizer has the same or similar pattern to the qualitative and quantitative pattern of inorganic substances required by agricultural crops, the input amount of the biological fertilizer can be preferably set based on the result values for specific mass elements obtained from physicochemical analysis. have. In addition, in another preferred embodiment of the present invention, the soil analysis step (S2 step) includes a biological analysis of the soil as well as a physicochemical analysis of the soil, and the dilution ratio and amount of biological fertilizers are comprehensively considered by these analysis results. Is set.

In the soil improvement step (S5 step), the green manure crop, that is, the farmland where the rapeseed is growing, is plowed and biological fertilizer is sprayed as a whole. In this case, the same method can be employed to change the farmland after applying biological fertilizer to the farmland first. When biological fertilizers are applied to farmland, various effective microorganisms contained in fertilizers multiply using green manure crops and settle in the soil. Microorganisms that settle in the soil through this process synthesize various mineral components such as amino acids, nucleic acids, fatty acids, hormones, and vitamins in the soil, and while inhabiting the roots of the crops, they inhibit the establishment and growth of pathogens and grow crops. It has a profound effect on the healthy growth of crops, such as secreting hormones. Soil improvement is preferably carried out one month before the transplanting operation (step S6) for stable settlement of microorganisms in the soil.

The transplanting step (S6 step) is performed through a conventional method. However, in the case of cultivating Gaba rice by direct seeding method other than the transplanting method, soil improvement (S5 step) will be carried out approximately one month before sowing.

When transplanted in unknown paddy fields, Gaba rice goes through a vegetative growth period for about 60-70 days after transplanting, and a reproductive growth period for about 20-25 days. In the present embodiment, when about 30 days have elapsed after transplanting, leaf analysis is performed (step S7), and the above-described biological fertilizer is fertilized on the leaf surface based on the analysis result (step S8). The leaf analysis determines whether fertilization was appropriately performed in the soil improvement step (S5 step), and by supplying sufficient minerals to the rice, it promotes the strong growth of the rice, and so that faithful ears can be output in the later reproductive and growing period. It is to do. In particular, since Gaba rice is a reinforced part of the embryo of rice as described above, it is desirable to supply sufficient inorganic matter for stable growth of the embryo. And at this time, foliar fertilization is carried out by aerial spraying method using, for example, a drone. The amount of biological fertilizer used for foliar fertilization is appropriately set according to the leaf analysis result.

Subsequently, when 40-45 days have elapsed after the ear is harvested and the ear is matured, the rice cultivation is completed by harvesting the rice through a conventional method (step S9). And when the rice harvest is completed, a series of rice cultivation processes following the sowing of green manure crops will be performed again as described above.

The embodiments according to the present invention have been described above. In the present invention, indigenous microorganisms are cultivated and they are settled in the soil. In addition, in addition to improving the soil, it supplies the soil with appropriate organic and inorganic substances required for the growth of crops. Microorganisms settled in the soil metabolize organic and inorganic substances to synthesize minerals effective for plant growth, and inhibit the growth of pathogens in the soil. Accordingly, in the present invention, an eco-friendly cultivation method of light rice, which can exclude the use of chemical fertilizers and pesticides, is realized.

In addition, in the present invention, in the process of cultivating Gaba rice, a sufficient supply of all inorganic substances including mass elements and trace elements is made. Therefore, the germ growth of the gaba rice is stably achieved, and the defect of the gaba component and the mineral component due to the incomplete growth of the embryo can be effectively prevented.

In addition, the present invention is not limited to the above embodiments, and various modifications can be made without departing from the technical spirit of the present invention. For example, in the above embodiment, the present invention is applied to the cultivation of light rice using the transplanting method.

In addition, the present invention can be carried out by applying in the same manner to cultivation of other agricultural crops other than Gaba rice.

S1: green manure seeding step, S2: soil analysis step,
S3: seed disinfection step, S4: sowing step,
S5: soil improvement stage, S6: transplantation stage,
S7: leaf analysis step of rice, S8: biological fertilizer fertilization step,
S9: Harvest stage.

Claims (6)

In the environmentally friendly cultivation method of light rice,
The step of sowing green manure crops in which green manure crops are sown on farmland after harvesting the rice,
Soil analysis step of performing physicochemical analysis on the soil of farmland,
The step of disinfecting and sowing seeds for disinfecting and sowing seeds of Gaba rice,
A soil improvement step of improving the soil based on the soil analysis result,
The seeding stage of seeding seedlings in the soil,
The leaf analysis step of Gaba rice, which analyzes the mineral components present in the leaves of Gaba rice during the nutrient growth period of Gaba rice,
A foliar fertilization step of foliar application of biological fertilizers based on the leaf analysis results of the Gaba rice, and,
Including the step of harvesting the rice harvesting rice,
The soil improvement step plows the green manure crops and sprays the biological fertilizer on the soil,
The biological fertilizer is an eco-friendly cultivation method of Gaba rice having blood sugar lowering and dementia prevention effect, characterized in that it is produced by mixing and fermenting water, rice straw, fish, molasses and microbial agents of Gaba rice. The method of claim 1,
The seed disinfection includes a first step of immersing rice seeds in water at 60° C.,
An eco-friendly cultivation method of Gaba rice, which has an effect of lowering blood sugar and preventing dementia, characterized in that it is executed through a second step of immersing rice seeds in 10°C water. The method of claim 1,
The biological fertilizer is prepared by mixing and fermenting 60-65% by weight of water, 10% by weight of rice straw, 10% by weight of fish, 10% by weight of molasses, and 10-5% by weight of a microbial agent. An eco-friendly cultivation method of Gaba rice. The method of claim 3,
The microbial agent is an eco-friendly cultivation method of Gaba rice with lowering blood sugar and preventing dementia, characterized in that it is prepared by mixing and fermenting humus, sticky rice, and rice straw. The method of claim 1,
The soil analysis step is an eco-friendly cultivation method of Gaba rice having an effect of lowering blood sugar and preventing dementia, characterized in that it further comprises a biological analysis step of analyzing microorganisms in the soil. In the environmentally friendly cultivation method of light rice,
The step of sowing green manure crops in which green manure crops are sown on farmland after harvesting the rice,
Soil analysis step of performing physicochemical analysis on the soil of farmland,
A soil improvement step of improving the soil based on the soil analysis result,
The step of disinfecting and sowing seeds for disinfecting and sowing seeds of Gaba rice,
The leaf analysis step of rice, which analyzes the mineral components present in the leaves of Gaba rice during the nutrient growth period of Gaba rice,
A foliar fertilization step of foliar application of biological fertilizers based on the leaf analysis results of the Gaba rice, and,
Including a rice harvesting step of harvesting light rice,
The soil improvement step plows the green manure crops and sprays the biological fertilizer on the soil,
The biological fertilizer is an eco-friendly cultivation method of Gaba rice having blood sugar lowering and dementia prevention effect, characterized in that it is produced by mixing and fermenting water, rice straw, fish, molasses and microbial agents of Gaba rice.

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