KR20060047555A - Fruit tree culture solution containing selenium and culturing method of fruit tree containing selenium - Google Patents

Abstract

The present invention is a selenium-containing nutrient solution composition for producing a selenium, characterized in that it was prepared using at least one component selected from the group consisting of inorganic nano selenium or 톳 extract from the growth of selenium-based starting material; For the cultivation of selenium containing selenium, characterized in that the mixture is prepared by mixing at least one component selected from the group consisting of inorganic nano selenium or 톳 extract with OS staling, phytoalexin, brown rice vinegar, subcorrosion acid A nutrient solution composition; What is carried out by the method of spraying each said nutrient solution composition to the above-ground foliar surface of a fruit tree, the method of inject | pouring the said fruit tree into the soil underground planted, and the method of performing the said foliar spray and the soil injection in parallel By providing a method of cultivating the fruit of selenium containing the characteristic and the fruit of containing selenium cultivated by the method, it promotes selenium absorption of the fruit, improves the sweetness and quality of fruits, prevents pests and Promote growth and development to maintain and increase yields, and to allow consumers to consume enough selenium through fruits, so that fruits can serve as health supplements and not just simple foods. By gaining an edge in the competition with imported fruits, it is possible to contribute to the income improvement of fruit-growing farmers. Check it.

Selenium, nano selenium, 톳, fruit, nutrient composition, fertilization method

Description

Fruit tree nutrient solution for selenium and fruit growing method containing selenium {Fruit Tree Culture Solution Containing Selenium and Culturing Method of Fruit Tree Containing Selenium}

The present invention relates to a nutrient solution for cultivating orchards containing selenium and a method of cultivating orchards containing selenium, and more particularly, to a group consisting of inorganic nano selenium or 톳 extract prepared by growing selenium particles from a selenium-based starting material. Nutrient solution composition for fruit growing, containing selenium, characterized in that prepared using at least one component selected from; For the cultivation of selenium containing selenium, characterized in that the mixture is prepared by mixing at least one component selected from the group consisting of the inorganic nano selenium or 톳 extract with OS staling, phytoalexin, brown rice vinegar, sub-corrosive acid A nutrient solution composition; What is carried out by the method of spraying each said nutrient solution composition to the above-ground foliar surface of a fruit tree, the method of inject | pouring the said fruit tree into the soil underground planted, and the method of performing the said foliar spray and the soil injection in parallel Provided is a fruit growing method containing selenium and a fruit (including fruits, the same below) containing selenium grown by the method.

In recent years, imports of cheap and high-quality foreign agricultural products have been increasing rapidly. Moreover, in the face of the signing and approval of FTAs, the conventional farming methods are not expected to actively cope with changes in the agricultural environment and opening of imported agricultural products. Therefore, by activating the eco-friendly natural farming methods, the need to develop more differentiated and competitive high value-added functional agricultural products is increasing.

Meanwhile, with the development of the industry, environmental pollution such as air, water, and heavy metal pollution have become more and more serious. As a result, the general consumer has been conscious of protecting health from such environmental pollution through improving the diet. Although the price is slightly higher than the existing agricultural products, organic agricultural products or functional agricultural products with enhanced nutrition have been preferred.

For example, there is an increasing interest in these functional agricultural products, especially those containing selenium. Selenium is a sulfa-based non-metallic mineral whose structure is similar to sulfur (S), and among plants, mainly selenomethionine or selenocysteine. In the form of analogues of sulfur amino acids and other amino acids, it is known to exist most in the form of selenocysteine among animals.

Selenium is a powerful antioxidant that breaks down the peroxide produced in the body as a component of glutathione peroxidase of red blood cells in the human body, and is mainly distributed in the liver, kidney, heart, and spleen. In addition, selenium can be absorbed into the body to regenerate damaged liver, delay aging, and neutralize heavy metals such as mercury, lead and cadmium to prevent poisoning.

However, long-term deficiency of selenium in the body has been reported to increase the risk of cancer in the digestive or excretory organs, and excessive intake of selenium smells like garlic during breathing, hair loss, dizziness, fatigue, and abdominal pain. , Diarrhea, rash, cirrhosis, etc. may occur, and if taken in an excessive dose for a long time, it may cause an increase in cholesterol and various cancers.

The foods containing selenium include nutritional yeast, seawater, algae, garlic, mushrooms, tuna, bread, ham, eggs, beef and chicken, seafood, milk, etc. Known.

As such, despite the very low content of selenium in fruits, it is possible to enhance the content of selenium in the harvested fruits, improve sugar and meat quality, and maintain and increase the yield of fruits while reducing the use of pesticides. The nutrient solution composition for fruit cultivation to induce the growth and development of the fruit as possible is not currently developed.

In addition, in the method of cultivating fruit trees, the method of fertilizing using the nutrient solution composition has not yet been established, or depending on the existing method, there is a problem that the nutrient solution composition is not sufficiently absorbed in the fruit tree.

Accordingly, the present invention, in order to solve the above problems, by providing a nutrient solution for cultivating orchards containing selenium and a method of cultivating orchards containing selenium, first, sufficiently supplying selenium to the orchards, accordingly, To increase the amount of selenium contained in the harvested fruits by sufficiently absorbing selenium, and improve the sugar and meat quality. Second, the growth of fruit trees to maintain and increase the yield of fruits without the use of pesticides The objective is to induce development and to protect fruit trees from pests.

Therefore, in order to achieve the above object, the present invention, in the nutrient solution for cultivation of fruit containing selenium, at least one component selected from the group consisting of nano selenium and 톳 extract prepared by growing selenium particles from selenium starting materials It provides a nutrient solution composition for fruit cultivation containing selenium produced.

In addition, at least one component selected from the group consisting of nano selenium and 톳 extract prepared by growing selenium particles from selenium-based starting materials is prepared by mixing with a mixture comprising OS staling, phytoalexin, brown rice vinegar, and subcorrosion acid Provided is a nutrient solution composition for fruit cultivation containing selenium.

In addition, the method is applied by one method selected from the method of spraying each of the nutrient solution composition on the ground foliar surface of the fruit tree, the method of injecting the fruit underground planted with the fruit tree, and the method of applying the foliar spray and soil injection in parallel. Provided is a fruit growing method containing selenium, and fruit growing containing selenium grown by the method.

Hereinafter, the configuration of the present invention in detail as follows.

The nano selenium used in the present invention is a gray inorganic selenium particle having a particle size of several tens to several hundred nanometers (nm, 10 ^-9 m), wherein the nano selenium is a starting material of a compound containing selenium as a starting material It is prepared by growing selenium particles.

The nano selenium produced by the general grinding method is too coarse in particle size, so it is not easy to be absorbed by foliar or root of fruit trees.

In addition, since the nano selenium has a property that tends to coagulate and coarsen with each other in the nutrient solution composition, the pH of the nutrient solution composition should be appropriately adjusted, and the pH should preferably have a value of 9 or less.

Sodium selenite (Na ₂ SeO ₃ ) is used as the starting material, and the nano selenium is mixed with water with a reducing agent at a starting point below the supersaturation point, stirred for 24 hours, and then aged. By adding a stabilizer to control the growth rate of the selenium particles are prepared by growing slowly to avoid overgrowth. Subsequently, the size and shape of the particles are analyzed using analysis equipment such as TEM and SEM to determine the manufacturing conditions of the nano selenium, and the nano selenium is repeatedly produced according to the manufacturing conditions.

The nano selenium thus prepared can be used as a nutrient solution simply by diluting in water, and the amount or concentration of the nano selenium is preferably in the range of 0.1 to 10 ppm, more preferably in the range of 1 to 5 ppm. do.

In addition, the extract known to contain a large amount of selenium may be mixed with brown sugar to extract the extract, and then diluted with water to use as a nutrient solution composition containing selenium. The selenium content of the char extract was measured to be 0.1 to 0.2 ppm. Therefore, the char extract was used by adding about 5 to 25 g, that is, 0.5 to 2.5 parts by weight, based on 1000 g of water.

In addition, it is also possible to use the nutrient solution composition containing selenium by extracting the 톳 extract by mixing the 톳 with the embryo enzyme and diluting it in water. The pear enzyme is prepared by mixing fermentation of pear and brown sugar. The selenium content of 톳 extract extracted using the above enzyme was measured as 0.2 ~ 0.3 ppm. Therefore, even if the amount less than the extract extracted using brown sugar can increase the selenium content, it is also possible to adjust the selenium content according to the mixing ratio of the 배 and the embryo enzyme.

In addition, in order to promote selenium absorption of the fruit tree and to allow the fruit tree to grow and develop in a balanced manner, at least one component selected from the group consisting of the nano selenium and 톳 extract is selected from the group of OS staling, phytoalexin, brown rice vinegar, and ascorbic acid. It can also be mixed with components, such as a nutrient solution composition containing selenium.

When fertilized in the fruit tree using the nutrient solution prepared as described above, the content of selenium deposited on the fruit can be adjusted to 55 mcg or more of the recommended daily intake, 200 mcg or less of the maximum allowable intake per day.

In addition, a mixture containing components such as OS staling, phytoalexin, brown rice vinegar, and etched acid may be used as a nutrient solution composition for fruit growing.

Here, OS Starling is a natural bacteriostatic agent containing, as a trade name, 0.1-1 part by weight of oligosaccharin, 1-10 parts by weight of minerals, 90-97 parts by weight of a bacterium, and protects fruit trees from diseases such as powdery mildew, To increase the antibacterial ability of the.

In addition, phytoalexin is a natural antitoxic substance including 1 to 2 parts by weight of phosphoric acid, 15 to 25 parts by weight of potassium, 0.001 to 0.01 parts by weight of boron, and 0.001 to 0.01 parts by weight of molybdenum. Enhance the immune function of the fruit tree to prevent pests, and can be further improved by using in combination with the OS Stirling.

In addition, the brown rice vinegar is made of only brown rice, which is acidic in itself, but is absorbed by the fruit and at the same time, its properties are converted to alkaline to improve the constitution of the fruit, and in addition, the leaf hardening phenomenon of the fruit and hospital penetration Serves to prevent.

In addition, the benzoic acid is a kind of humic acid, which is a natural material that allows a balance between humic acid and fulvic acid, and is formed in a layer in which plants have been deposited for over 1000 years. The balance of fulvic acid promotes the absorption of fertilizers and trace elements by fruit trees, releases soil nutrients, maintains soil moisture, enhances cation exchange capacity (CEC), catalysis, and buffers of crude materials. There is an effect such as, in particular, in the present invention serves to promote the selenium concentration accumulation of fruits.

In addition, a nutrient solution composition containing selenium made of at least one component selected from the group consisting of the nano selenium and 톳 extract; Or a selenium-containing nutrient solution prepared by mixing at least one component selected from the group consisting of the nano selenium and 톳 extract with OS staling, phytoalexin, brown rice vinegar, and ascorbic acid; It may further include one or more components selected from the group consisting of Verte, nutra phosph gold, vinegar solution, Cheonhye green juice, baebok green juice, herbal nutrition, sea water.

Herein, the amino calcium is a natural substance including 10 to 20 parts by weight of calcium, 10 to 20 parts by weight of amino acid, 10 to 15 parts by weight of nitrogen, and 0.5 to 2 parts by weight of boron to promote cell differentiation of plants. It improves sugar and meat quality, and plays a role in maintaining hyperplasia.

In addition, the amino Berte is a brand name, a natural substance containing 5 to 10 parts by weight of nitrogen, 1 to 10 parts by weight of phosphoric acid, 1 to 10 parts by weight of potassium, 0.1 to 1 parts by weight of zinc, 0.001 to 0.01 parts by weight of molybdenum. Promotes cell differentiation of plants, improves color selection of fruits, increases sugar content, and enhances immune function.

In addition, the nutra phosph gold is a natural name containing 10 to 30 parts by weight of calcium, 20 to 30 parts by weight of phosphoric acid, 1 to 10 parts by weight of sulfur, and 10 to 20 parts by weight of zinc. It improves, increases sugar content, and strengthens immune function.

In addition, the Cheonhye green juice is a natural agricultural farming material manufactured by mixing brown sugar with one or more ingredients from the group including wormwood, sedum, bokbunja, 칡, soothe, acacia flowers, etc. to improve the constitution of fruit trees and to promote antimicrobial activity Play a role.

In addition, the banja green juice is a natural agricultural agricultural material prepared by mixing the aged green pear (grown) called black star tang grown with the thickness of the thumb, nutrients containing boiled or fallen fruit as fruit trees It helps to improve the nutrition of fruit trees.

In addition, the herbal nutrient is a natural agricultural farming agent manufactured by mixing makgeolli, soju, etc. in the group containing thorny oak, donkey, cinnamon, licorice, garlic, ginger, fruit orchard to increase the stamina of the fruit to drive out the germs It is an essential ingredient in agriculture because it does not rely on pesticides.

Here, the thorny ogapi contains useful components such as arkansides, ereuterosides, gisanosides, sesamines, sabinins, and the like, and thus, pharmacological actions such as liver function preservation and detoxification, as well as enhancement of immune function and bio-resistance. In addition, when fertilized with fruit trees, it is known to be effective in the prevention of pests according to the improvement of the immunity of the fruit fruit, and when the thorny oak mixture is mixed with the nutrient solution composition, fruit constituents useful for the human body can be ingested through fruits. In addition, it can also induce the growth and development of fruit trees so that the fruit of good quality can be harvested.

In addition, the wood vinegar is a natural agricultural agricultural material as a by-product of oak charcoal, and when used with brown rice vinegar from just before the exit of the fruit until the beginning of September 30 days after the exit, reinforce the resistance of the fruit to prevent fungal, It improves, increases the yield of fruits, and when the nutrient solution composition is sprayed together serves to promote the absorption of selenium.

In addition, the sea water is used by diluting 20 to 40 times in water, and because it contains natural minerals to provide nutrients to the fruit and soil, and to balance the mineral components of the soil to allow the fruit tree to grow in a balanced manner. Preferably, the sea water is used by diluting 30 times with water.

In addition, by mixing the nutrient solution composition containing at least one component selected from the group consisting of the nano selenium and 톳 extract to indigenous microorganisms to mitigate the toxicity of inorganic nano selenium, the characteristics of which are converted to nano selenium beneficial to the human body Nutrient compositions can be prepared.

In addition, the present invention is a method of spraying the nutrient solution composition to the ground foliar surface of the fruit tree, the method of injecting the ground portion of the fruit tree planted with the fruit, and the method of the foliar spray and the method of injecting the soil in parallel The present invention provides a method for cultivating fruit trees containing selenium.

In the present invention, the method of spraying the nutrient solution composition on the ground foliar surface of the fruit tree is carried out by diluting the nano-selenium in water and spraying the foliar surface several times periodically at an appropriate time. However, when spraying on the foliar mainly in the rainy season, the sprayed nutrient solution is washed away by the rain water, so the foliar spray method was applied to avoid the rainy season.

On the other hand, there is a method of injecting the nutrient solution composition into the soil basement, and the method of performing the ground foliar spray and the soil underground injection in parallel, the season and rainy season compared to the method of simply spraying the nutrient solution composition to the soil underground. It is possible to increase the selenium concentration in the soil without being affected, thereby increasing the content of selenium contained in fruits, and when the soil underground injection method and foliar spraying method are combined, the effect can be greater.

In the present invention, by sufficiently securing the experimental period, it is possible to obtain reliable results for measuring the content of selenium contained in fruits, the degree of sugar resistance, the degree of improvement of resistance of fruit trees to pests, the yield, and the like. The purpose of this study was to determine whether fruits containing an appropriate amount of selenium can be repeatedly harvested by the cultivation method.

Hereinafter, a specific preparation method for the nutrient solution composition of the present invention and the components included therein will be described in detail with reference to the preparation examples.

Preparation Example 1 Preparation of Soap Extract Using Brown Sugar

After the same weight ratio of brown sugar and brown sugar, mix it uniformly, put it in a container and seal it, and after 7 ~ 10 days of maturation in the shade of 15 ~ 25 ℃, various components inside 톳 are leached out by osmotic principle. While being mixed with brown sugar to obtain a high viscosity concentrate. This is again aged for 6-12 months in the shade of 15 ~ 25 ℃ to prepare the extract for nutrient solution composition. The selenium contained in the shock extract prepared as above was 0.116 µg per 100 g of shock extract. The selenium content is a value measured by the trace element analysis room of the Institute of Feed and Nutrition, Pukyong National University.

Preparation Example 2 Preparation of Soap Extract Using Pear Enzyme

After uniformly mixing 톳 and pear enzyme in a 0.5: 1 weight ratio and sealing it in a container, after 20 ~ 30 days of maturation in the shade of 15 ~ 25 ℃, various components inside 톳 are leached out by osmotic principle. While mixed with the embryo enzymes to obtain a high viscosity concentrate. This is again aged for 6-12 months in the shade of 15 ~ 25 ℃ to prepare the extract for nutrient solution composition. The selenium contained in the 톳 extract prepared as described above was 0.266 µg per 100 g of 톳 extract, and the content of selenium increased when the amount of 톳 increased. The selenium content is a value measured by the trace element analysis room of the Institute of Feed and Nutrition, Pukyong National University.

Preparation Example 3: Preparation of Cheonhye Green Juice

Each component of the group including wormwood, sedum, bokbunja, buttercup, 칡, soothe, and acacia flowers is adjusted to form a ratio of 1: 1, weighed so that the whole is 1000g, and 1000g of brown sugar is added and sealed in a manufacturing container. After the aging period of 7 to 10 days in the shade of 15 ~ 25 ℃ in the shade, the components inside the wormwood, sedum, bokbunja, buttercups, etc. with water leach out toward the high concentration of brown sugar by osmotic pressure to obtain a cheonhye green juice Lose. Cheonhye green juice extracted in this way is more effective if used again through the reaging period of 6-12 months in the shade of 15 ~ 25 ℃ again.

Preparation Example 4 Manufacturing Method of the Carcass Green Juice

Fallen or boiled thumb-shaped green pears (backers) are mixed with brown sugar in a 1: 1 weight ratio and placed in a container. After a aging period of 7-10 days in shades of 15-25 ° C, moisture and Together, the components inside are leached toward the higher concentration of brown sugar by osmotic pressure, yielding a carrier green juice. The extracted baeja green juice is more effective if used again in the shade of 15 ~ 25 ℃ through a re-aging period of 6 to 12 months.

Preparation Example 5 Method of Manufacturing Herbal Nutrition Supplement

Each component of the group including prickly pears, donkeys, cinnamon, licorice, garlic, and ginger make a ratio of 1: 1 and weigh the whole to 1000g, put them in 1000g of makgeolli, and soak them all to soak 2 ~ It is left to stand for 3 days, and the nutrient solution of the said components is taken out. The soaked nutrient solution was mixed with brown sugar of the same weight and placed in a manufacturing container and aged for 5 to 7 days in a shade of 15 to 25 ℃. Then, pour the soju by 1/2 of the total volume of the nutrient solution, and put it in a manufacturing container once again aged for 6-12 months in the shade of 15 ~ 25 ℃ to prepare a herbal nutrient.

Preparation Example 6 Preparation of Nutrient Composition Containing Selenium

OS Staling, phytoalexin, brown rice vinegar, and ascorbic acid were weighed 1-5 g each and mixed in 1000 g of water to prepare two identical mixtures, and 10 g and 50 g of 1000 ppm nano-selenium suspension were mixed, respectively, and selenium was mixed. A nutrient solution composition was prepared.

The nutrient solution composition may be further mixed with at least one component selected from the group consisting of amino calbung, amino verte, nutrafoss gold, vinegar liquor, Cheonhye green juice, euphoric green juice, herbal supplements 1-5g and seawater 25-50g have.

Preparation Example 7 Preparation of Nutrient Composition Containing Polyurethane Extract

 OS Staling, phytoalexin, brown rice vinegar and ascorbic acid were weighed 1-5 g each and mixed in 1000 g of water to prepare two identical mixtures, and 10 g and 50 g of 톳 extract were mixed in the mixture to contain selenium. Nutrient compositions were prepared respectively.

The nutrient solution composition may be further mixed with at least one component selected from the group consisting of amino calbung, amino verte, nutraphos gold, vinegar liquor, Cheonhye green juice, euphoric green juice, herbal supplements 1-5g and seawater 25-50g have.

Preparation Example 8 Fermentation of Indigenous Microorganisms and Preparation of Nutrient Composition

Put about 70% of brown rice Godbap in a cedar fermenter and cover it with Hanji, then bury it in bamboo leaflets to ferment for 5-7 days at room temperature. Thereafter, brown sugar was added to the first fermented brown rice and the same ratio, followed by secondary fermentation for 5 to 7 days at room temperature. Subsequently, the secondary fermentation material was prepared in a weight ratio of 1: 1,000 in rice bran with a moisture content of about 60% to 80% to cover the dull or bale at room temperature in the bottom of the clay soil to ferment for 3 to 5 days. At this time, the indigenous microorganism fermented with brown rice as the main raw material is an indigenous microorganism inhabiting the area fermented with aerobic microorganisms.

Thereafter, the indigenous microorganisms in which the fermentation was completed were mixed with soil again in a 1: 1 weight ratio, and used for cultivation of fruit or mixed with soil if necessary while keeping for 2 to 3 years in a state of mixing with brown sugar.

In addition, 50 g of the indigenous microorganisms in which the fermentation was completed were supplied with at least one component selected from 1000 ppm of nanoselenium suspension weighed at 10 g and 50 g, and 톳 extract weighed at 5 g and 10 g, followed by incubation for about 2 to 3 hours. It was mixed with 1000 g and used as a nutrient solution composition.

Looking at the method of cultivating the selenium-containing fruit tree using the nutrient solution composition through the following examples.

(Example 1)

Fruit trees were cultivated using the method of spraying the nutrient solution composition on the foliar surface of the above ground part, and the fruit trees were targeted to pear trees such as Shingo, golden, row tree, and green grass. The period was held during the fruit bloat from late June to mid-August 2004, with a period of about 10 days. In each spraying time, the nutrient solution composition prepared by one or more components selected from the group consisting of nano selenium and 톳 extract or benzoic acid, OS sterling, amino-calcium, brown rice vinegar, wood vinegar solution, Cheonhye green juice, baeju green juice, The nutrient solution composition further mixed with at least one component selected from the group consisting of herbal nutrients was sprayed by adjusting appropriately according to time.

1st (late June): 100ml of water, 200ppm of 1000ppm nanoselenium 200ml, 톳 extract 200g, OS sterling 100g, aminocal boron 100g, Cheonhye green juice 100g, herbal nutrient 100g, wood vinegar solution 125g, brown rice vinegar 125g The nutrient solution composition prepared so as to have a concentration of about 2 ppm was sprayed to the extent that the foliar surface was sufficiently wet.

2nd (Early July): 200ml of 1000ppm nano selenium, 100g of water, 200g of amino extract, 100g of amino verte, 100g of Cheonhye green juice, 100g of herbal nutrient, 125g of wood vinegar solution, 125g of brown rice vinegar, 2ppm of nano selenium The nutrient solution composition prepared so as to be internal and external was sprayed to the extent that the foliar surface was sufficiently wet.

As a result of the first and second foliar spraying, the fruit growing condition was good, 0.586 µg of selenium was detected per 100 g of flesh based on wet weight, and 5.528 µg of selenium was detected per 100 g of flesh based on dry weight. In general cultivation, no selenium was detected.

3rd (Mid July): Concentration of nano selenium by mixing 100 ml of water with 400 ml of 1000 ppm of nano selenium, 200 g of heat extract, 200 g of nutraphos gold, 100 g of sperm green juice, 100 g of herbal nutrient, 125 g of wood vinegar solution, and 125 g of brown rice vinegar The nutrient solution composition prepared so that it is about 4 ppm was sprayed so that the above-ground leaf surface was sufficiently wet.

As a result of the tertiary foliar spraying, the sugar content was measured by row number of 8brix, golden and yellow grape, 7brix, and reported 6.5brix depending on the type of pear tree, and this result was measured in the absence of fruit hypertrophy and meat loosening. .

4th (Late in July): 100ml of water, 1000ppm nanoselenium 400ml, 200 extract 200g, phytoalexin 200g, OS Staling 100g, Cheonhye green juice 100g, herbal nutrients 100g, wood vinegar solution 125g, brown rice vinegar 200g The nutrient solution composition prepared to have a concentration of about 4 ppm was sprayed so that the above-ground foliar surface was sufficiently wet.

As a result of the fourth ground foliar spraying, 10 μg of selenium was detected per 100 g of flesh based on wet weight, and 71 μg of selenium per 100 g of flesh was detected based on dry weight. However, no selenium was detected in the untreated section. In addition, the sugar content was measured by row number of 10 brix, golden and yellow beans 9 brix, oak 8 brix, etc., according to the type of pear tree, indicating the sugar measured in the untreated section of the harvest season.

Fifth (Early August): The nutrient solution composition prepared in the same manner as the fourth was sprayed to the fruit trees other than the crude species so that the ground foliar was sufficiently wet.

As a result of the fifth above-ground foliar spraying, the sugar content was measured to be 13.4brix, 12.5brix of gold, 11brix of Shingo, and so on.

As a result of using the nutrient solution composition in the above experiment, a large amount of undetected selenium was detected in the untreated group, and showed an improved sugar content of 1 to 3.4 brix or more compared to 10 brix of the untreated group.

In addition, the growth of fruit trees was good, such as the occurrence of low-lying black nephropathy, which reduced the number of times of use of pesticides from 18 to 10 times on average. Compared to the effect was increased.

In addition, the addition of Cheonhye green juice, herbal nutrition, etc., even in the old trees with the stems were produced smooth stems and fruitfulness was possible continuously, and the enlargement of fruit was promoted.

In addition, the resistance to pests and various environmental changes is improved, the longer the storage period of fruit was effective.

(Example 2)

The fruit trees were cultivated using a method of injecting the nutrient solution composition to the foliar surface of the ground part and being injected into the soil underground, and the fruit trees were targeted to pear trees such as gold and row trees. The period was held four times with a period of about 10 days from late June to late July 2004. In each injection time, the indigenous microorganisms (yeast bacteria) and the nutrient solution composition were injected, unlike in the case of the above-ground foliar spraying. At this time, the indigenous microorganisms may be injected into the soil in advance, and a method of injecting the prepared nutrient solution composition may be used.

1st time period (late June, end of nutrient growth period): 200 ml of 1000 ppm nano selenium in 100 l of water, 1 kg of indigenous microorganism cultured according to Preparation Example 8, 500 extract 500 g, amino-calcium 100 g, 1000 g of green tea juice, 125 g of wood vinegar solution, 200 g of brown rice vinegar was mixed and the nutrient solution composition prepared so that the concentration of nano selenium was about 2 ppm was injected into the soil underground.

Second period (early July, early and middle shift): 200 ml of 1000 ppm nano selenium in 100 liters of water, 1 kg of indigenous microorganisms cultured according to Preparation Example 8, 톳 extract 500 g, anoberte 100 g, Cheonhye green juice, 100 g, 125 g of wood vinegar and 200 g of brown rice vinegar were mixed to inject the nutrient solution composition prepared so that the concentration of nano selenium was about 2 ppm.

As a result of the first and second soil underground injection, 1.105 μg of selenium was detected per 100 g of flesh based on wet weight, and 8.947 μg of selenium per 100 g of flesh was detected based on dry weight. In addition, the sugar content was measured as 8.5 brix for both gold and row number.

3rd time period (mid July): 400 ml of 1000 ppm nano selenium in 100 l of water; 1 kg of indigenous microorganisms cultured according to Preparation Example 8, 500 g of 톳 extract, 200 g of Nutraphos gold, 100 g of sperm green juice, Nanoselenium was mixed with a mixture of 125 g of wood vinegar solution and the nutrient solution composition prepared so that the concentration of nano selenium was about 4 ppm was injected into the soil underground.

 4th time period (late July, late shift and early reproductive stage): 400 ml of 1000 ppm nanoselenium in 100 liters of water; Indigenous microorganism cultured by Preparation Example 8, 4 extract 500g, phytoalexin 200g, OS Stirling 100g, Cheonhye green juice 100g, wood vinegar 125g, brown rice vinegar mixed 125g nutrient solution prepared so that the concentration of nano selenium is around 4ppm The composition was injected into the soil underground.

As a result of the third and fourth soil underground injection, 12 μg of selenium was measured per 100 g of flesh based on wet weight, and 93 μg of selenium per 100 g of flesh was detected based on dry weight. In addition, the sugar content was 10 brix in both gold and row number, and the sugar content was measured in the harvest season pears of the untreated group.

Through Examples 1 and 2, as a result of the fertilization method of injecting the nutrient solution composition into the ground and the ground of the soil rather than simply spraying only the foliar surface, it was possible to increase the content of selenium contained in the fruit tree, and also the sugar content of fruits It can be seen that the improvement.

In addition, when the nutrient solution composition containing selenium was fertilized with persimmon in the same manner as in Examples 1 and 2, 2.036 µg of selenium was detected based on wet weight, and 19.440 µg of selenium based on dry weight, respectively. It was detected, but not at all in the untreated group.

The content of selenium as described above are all measured by requesting a sample collected after 3 to 5 days after spraying or injecting the nutrient solution composition to Pukyong National University Feed Feed Research Institute.

In addition, in the case of rice, the rice cultivated as a completely pesticide-free rice from the germanium-treated paddy field for 3 years, 200 liters per 10a of the nutrient solution with a concentration of about 2 ppm of nano selenium, respectively, in mid and late July The leaf surface was sprayed to a wet degree, and 200 liters per 10a of the nutrient solution having a concentration of about 4 ppm of nano selenium was applied to the leaf surface so that rice leaves were sufficiently wet in early August.

As a result of detecting the selenium content of the harvested and milled rice after about two months after the nutrient composition was treated as described above, 0.26 μg of selenium per 100 g was detected in the untreated rice nutrient solution composition. In the treatment group, 42.533 µg was detected per 100 g.

The nutrient solution composition containing selenium according to the present invention as described above is applicable to all fruits, as well as pears, persimmons as in the embodiment, and to all crops according to the concentration of selenium contained in the nutrient solution composition and the method of fertilizing the nutrient solution composition, etc. Applicable

Although the present invention has been described with reference to the embodiments, it is only for the purpose of illustrating the invention, and those skilled in the art to which the present invention pertains various modifications or equivalent embodiments from the detailed description of the invention. You will understand. Therefore, the true scope of the present invention should be determined by the technical spirit of the claims.

As described above, the present invention manufactures a nutrient solution composition for cultivation of fruit tree containing selenium using a mixture containing nano selenium and nutrients, and sprays the nutrient solution composition for fruit cultivation on the ground foliar surface using the nutrient solution composition At the same time, infuse selenium to the cultivated fruit by simultaneously injecting it in the ground of the soil, and make the fruit water absorb enough selenium to increase the content of selenium in the fruit and at the same time without using much pesticides. Inducing the growth and development of fruit trees so that the yield is not reduced, and improves the sweetness and meat quality of fruits, there is an effect that can prevent the pests of fruit trees.

In addition, by allowing consumers to ingest enough selenium through the fruit, there is an effect that the fruit can serve as a health supplement functional food, not merely a favorite food.

In addition, by preempting the competition with imported fruits and promoting the consumption of fruits, there is an effect that can contribute to the income improvement of fruit farmers.

In addition, the nutrient solution composition containing the selenium can be applied to all crops, such as rice as well as fruit, and contribute to the improvement of diet, and can contribute to the income of the fruit farm as a specialized crop.

Claims (23)

In the nutrient solution composition for fruit growing, A selenium-containing nutrient solution composition for growing a selenium, characterized in that it comprises at least one component selected from the group consisting of nano selenium and 톳 extract prepared by growing selenium particles from a selenium-based starting material. In the nutrient solution composition for fruit growing, Prepared by mixing at least one component selected from the group consisting of nano selenium and 톳 extract prepared by growing selenium particles from selenium-based starting material with a mixture comprising OS staling, phytoalexin, brown rice vinegar, and A nutrient solution composition for fruit tree cultivation containing selenium. The method according to claim 1 or 2, The selenium-based starting material is selenium-containing nutrient solution for cultivating fruit, characterized in that it comprises sodium selenite (Na ₂ SeO ₃ ). The method according to claim 1 or 2, The concentration of the nano selenium is 0.1 ~ 10 ppm selenium containing fruit nutrient solution composition for cultivation. The method according to claim 1 or 2, The pH of the nutrient solution containing the nano selenium has a value of 9 or less, selenium-containing fruit nutrient solution composition. The method according to claim 1 or 2, The 톳 extract is mixed with 흑 and brown sugar in a 1: 1 weight part, nutrient solution composition for cultivating orchards containing selenium, characterized in that prepared by aging for 7 to 10 days in the shade of 15 ~ 25 ℃. The method of claim 6, The nutrient extract for cultivating fruit trees containing selenium, characterized in that the 톳 extract is aged for 6 to 12 months in the shade of 15 ~ 25 ℃. The method according to claim 1 or 2, The 톳 extract is a selenium-containing nutrient solution composition for cultivation of selenium, characterized in that the mixture is prepared by mixing 0.5 and 1 or 1: 1 parts by weight and aging enzyme in 20 to 30 days in the shade of 15 ~ 25 ℃. The method of claim 8, The nutrient extract for cultivating fruit trees containing selenium, characterized in that the 톳 extract is aged for 6 to 12 months in the shade of 15 ~ 25 ℃. The method according to claim 1 or 2, The 톳 extract is a nutrient solution for cultivation fruit fruit containing selenium, characterized in that 0.5 to 2.5 parts by weight. The method of claim 2, OS sterling, phytoalexin, brown rice vinegar, sub-corrosion acid contained in the nutrient solution composition is 0.1 ~ 0.2 parts by weight, respectively, selenium-containing nutrient solution composition for cultivation. The method according to claim 1 or 2, The nutrient solution composition is characterized in that it is prepared by further mixing at least one component selected from the group consisting of amino kalbung, amino verte, nutra phosph gold, vinegar liquor, Cheonhye green juice, euphoric green juice, herbal nutrition, sea water Nutrients composition for fruit cultivation containing selenium. The method of claim 12, The amino kalbung, amino verte, nutra phosph gold, wood vinegar, Cheonhye green juice, baehap green juice, herbal nutrients are 0.1 to 0.2 parts by weight, each of the seawater is selenium containing fruit, characterized in that 2.5 to 5 parts by weight Cultivation nutrient solution composition. The method of claim 12, The Cheonhye green juice is mixed with one or more components in the same weight ratio from the group including wormwood, sedum, bokbunja, buttercups, sedum, acacia flowers, etc. The nutrient solution composition for cultivating fruit trees containing selenium, characterized in that it is prepared by aging in a shade of 15 to 25 ℃ for 7 to 10 days. The method of claim 12, The carrier green juice is characterized in that it is prepared by mixing the young pears (backers) of the thickness of the thumb or boiled down in the same weight ratio as brown sugar, put into a container and aged in a shade of 15 ~ 25 ℃ for 7 to 10 days Nutrients composition for fruit cultivation containing selenium. The method of claim 12, The herbal nutrients are selected from the group consisting of thorny ogapi, Angelica, licorice, cinnamon, garlic, ginger and mixed in the same weight ratio, and completely immersed the mixture in makgeolli of the same weight ratio and the mixture for 2-3 days Boiling step; Blending the brown sugar of the same weight ratio to the sacrificial herbal liquid and putting it in a container and aging for 5 to 7 days in a shade of 15 to 25 ℃; Selenium-containing fruit cultivation, comprising the step of mixing the soju corresponding to 1/2 of the total amount of the herbal medicines aged in the container and aged for 6 to 12 months in the shade of 15 ~ 25 ℃ Nutrient composition. The method according to claim 1 or 2, The nutrient solution composition, put the brown rice Godbap in a fermenter made of cedar and covered with Hanji, then burying in bamboo leaflets to mature at room temperature for 5-7 days; Mixing the aged brown rice in the same weight ratio as brown sugar and further aging for about 5 to 7 days at room temperature in the shade; Indigenous manufactured by the step of fermenting the second aged material in a weight ratio of 1: 1,000 to rice bran containing a moisture content of about 60 ~ 80% in the shade of about 20 ℃ of the ocher soil bottom for 5-7 days A nutrient solution composition for fruit cultivation containing selenium, characterized by mixing microorganisms. The method of claim 17, Supplying the indigenous microorganisms with at least one component selected from the nanoselenium suspension and the extract and incubating for about 2 to 3 hours; Mixing water with the indigenous microorganisms containing the cultured selenium component; A nutrient solution composition for fruit cultivation containing selenium prepared by the. A method of spraying the nutrient solution for fruit growing containing selenium according to claim 1 or 2 to the above-ground foliar surface of the fruit tree, a method of injecting the nutrient solution composition into the underground soil of the fruit tree, A method for cultivating selenium-containing fruit trees, characterized by fertilizing by one of the methods selected in parallel to the underground soil. The method of claim 19, The nutrient solution composition to be injected into the underground soil of the fruit tree, A fruit growing method containing selenium, characterized in that the nutrient solution composition mixed with indigenous microorganisms. Fruit tree containing selenium, characterized by cultivation by the fruit growing method of claim 19. A fruit tree containing selenium, which is grown with the nutrient solution composition for fruit growing of claim 1. A rice containing selenium grown by treating the nutrient solution composition for fruit cultivation according to claim 1 or 2 by the above-ground foliar spraying method.