KR20090089009A - The liquefied sulfuric fertilizer with radish juice and the manufacturing method thereof - Google Patents

Abstract

Liquefied sulfuric fertilizer with radish juice and a manufacturing method thereof are provided to promote growth of an agricultural product by supplementing insufficient sulfur ingredients on the product directly. A manufacturing method of liquefied sulfuric fertilizer with radish juice includes a step for collecting the radish juice in the manufacturing process of sulfur. The manufacturing method of the sulfur includes the following steps of: mixing flour, crab powder, powder of pine needle, radish juice in the sulfur; aging a compound at temperature of 25- 60‹C; and drying the compound to a powder state after aging.

Description

Liquefied sulfur fertilizer containing radish and the manufacturing method thereof {The liquefied sulfuric fertilizer with radish juice and the manufacturing method

The present invention relates to a liquefied sulfur fertilizer having a growth promotion, improved fertilizer efficiency and a strong antimicrobial activity of agricultural products, and more specifically, to recycle and use without throwing away the juice used in the process of sulfur regulation, The present invention relates to a liquefied sulfur fertilizer (sulphur ratio) to which sulfur and aging fermented radish juice are added to further improve compatibility by further adding sulfur.

Increasing amounts of chemical fertilizers and pesticides used in farming produce in farms and the emergence of microorganisms, such as pesticide residues and various viruses that are resistant to it, not only cause significant effects such as production deterioration and poisoning, but also acidification of soil. The situation is also a serious problem in the situation, and recently, the opportunity for consumers to encounter healthy food is gradually decreasing. Therefore, considering the situation to find the solution to the development of natural fertilizer, etc. in order to solve the problems that occur during the cultivation of agricultural products, by realizing the technical problems and costs to enhance the immunity of the agricultural products themselves, damage caused by the abuse of chemical fertilizers and pesticides Increasingly, the improvement of healthy people's diet and the farming environment of farmers due to economic growth is inevitably raised.

On the other hand, sulfur has not been recognized as a major fertilizer element, but the problem of sulfur deficiency has emerged, and the recognition of this has changed considerably. In the past, there has been a negative view that sulfur fertilizers acidify the soil or cause it to fall, but in fact, it has been reported to improve the quality by lowering soil acidity and increasing fruit sugar content. In recent years, it has been reported to have balanced growth by absorbing sulfur, calcium, and magnesium in addition to the three elements of plants, and sulfur has been known as a fourth fertilizer. Sulfur is essential for the formation of root nodules in plant crops as well as constituents of cystine, cysteine and methionine in plant growth.In crops such as garlic and onions, they are combined with fat and have a special scent. Agricultural crops also affect yield and quality, which weakens the resistance or immunity of the crops themselves. By the way, the specific gravity of sulfur in the currently used fertilizer is very low, and at the same time the sulfur removed from the soil is increasing.

On the other hand, in recognition of these problems, in order to promote eco-friendliness and growth of crops, they are looking for sulfur sources to be supplied to crops or land, and new sulfur fertilizer technology is being developed. Sulfur powder, sulfur and phosphate ores are processed and used properly in the form of sulfur-containing phosphate fertilizers and ammonia sulfur solutions. However, the method of feeding the poisoned sulfur through the legislation method of sulfur has been raised simply and indiscriminately, and the proposed methods do not have high compatibility between the main components but only the added ones, and thus the actual effect is questionable. In addition, sulfur detoxification should be done enough, but the reality is not, and there is a lack of means to support these components well. When assembling a phosphate fertilizer with a certain size of sulfur, simple mixing does not make a satisfactory product, which has low quality uniformity, poor mixing, and easily broken.

On the other hand, by-products during the sulfur legal process are being discarded without being reused. However, sulfur by-products are included in the by-products used in the legislation of sulfur, and these by-products have good compatibility with other components, and it is necessary to utilize them because the conditions for supporting sulfur are also good.

The present invention is to solve the conventional problems as described above, by supplementing the insufficient sulfur components, by replacing the chemical fertilizers and pesticides directly to the production of agricultural products by improving the growth and immunity of the production crops The company intends to provide liquefied sulfur fertilizers that can contribute to productivity improvement and income increase of farmers. Liquefied sulfur fertilizer of the present invention is to utilize the by-products discarded during the legislation of sulfur, increase the compatibility between the components to increase the effect, and to provide the convenience of general use through means that can appropriately support sulfur. .

The present invention for this purpose is a method for producing a liquefied sulfur fertilizer (sulphur ratio), characterized in that it comprises a collection of the juice-free by-products used in the preparation of sulfur using the juice. On the other hand, the sulfur legal agent, the mixture of 5 to 15 parts by weight of barley flour, 10 to 20 parts by weight of crab powder, 5 to 10 parts by weight of pine needle powder, 1000 to 1500 parts by weight of succulents; Heating the mixture to 25-60 ° C. to mature it; After the aging, it comprises a step of drying the powder by drying the precipitate, the juice-free by-product is characterized in that the liquid substance in the state of removing the precipitate after the aging step in the process of the sulfur. And in the step of making a mixture in the sulfur legal process, it is preferable to further include 30 to 50 parts by weight of nano clay, and the liquid ratio by mixing 10,000 to 15,000 parts by weight of the juice-free by-products with respect to 100 parts by weight of the legal sulfur It is desirable to make.

On the other hand, the juice-free by-product can also be used as an insecticidal or sterilizing component.

The remaining by-products can be utilized in the legislation of sulfur, and the improvement effect of improving the quality and yield by promoting the growth of crops and enhancing immunity is excellent, and the range of effects such as the production of functional well-being agricultural products and the prevention of acidification of soil are very wide. .

Hereinafter, the present invention will be described in more detail, and in describing the present invention, detailed descriptions of related well-known technologies or configurations are omitted in order not to obscure the subject matter of the present invention.

The present invention utilizes by-products generated during the legislation of sulfur, and the utilization of radish, which is the main material in the legislation of sulfur, becomes very high. First, the legal process of sulfur used in the present invention will be described. Various methods for eliminating the toxicity of sulfur (Korean Patent Publication Nos. 1997-58570, 2000-24651, 2006-62243, etc.) have been proposed, but their effectiveness is insufficient, and many raw materials and pretreatment processes are cumbersome. And, the manufacturing process also has a disadvantage that is not easy. The most important point is that the use of radish juice is known to have an excellent effect on the removal of sulfur toxicity. However, the mechanism by which this phenomenon occurs is not elucidated, but the effect is tested through experiments. In the present invention, several experiments have been found to find the optimal method to date, and some additives are added to increase the legal effect.

First, 1000 to 1500 parts by weight of juice of juice is added to 100 parts by weight of sulfur to form a mixture. The juice is insufficient to remove the harmful substances of sulfur effectively in the case of less than 1000 parts by weight and also insufficient to remove the reverse odor of sulfur, it is good to put a lot of juice, but more than 1500 parts by weight because the efficiency is economical However, the above range is suitable in consideration of the efficiency aspect, but the range may be adjusted according to the material to be added.

Next is the step of ripening the mixture of sulfur and succulents. It is estimated that harmful substances of sulfur are removed or their form is changed during the aging process. The ripening temperature is suitable for 25 to 60 ℃, the temperature of the aging for 10 hours or more, the difference in the time may occur depending on the aging temperature, it can be adjusted to determine the degree of ripening, but preferably about 10 to 16 hours. If the temperature is too low, there is a problem that aging does not take place well or takes too long, and the range is preferable because side reaction occurs rather than aging at too high temperature. At the time of aging, it is carried out in a reactor equipped with a stirrer. In the case of reducing the aging time at a high temperature of 80 ° C. or higher by referring to other literatures, the aging time was not well achieved. In the case of recrystallization after liquefaction of sulfur by increasing the temperature, the yield was not deteriorated or the detoxification effect was not excellent. The results came out.

On the other hand, in order to further enhance the detoxifying effect of sulfur, it is preferable to add some ingredients to the mixture to mature. When the addition of 5 to 15 parts by weight of barley sugar is added to 100 parts by weight of sulfur, the detoxification effect is better. Furthermore, 10 to 20 parts by weight of the crab powder and 5 to 10 parts by weight of the pine needle powder may be further blended and mixed with respect to 100 parts by weight of the sulfur to form a mixture. This additive material is sufficiently stirred and ground to a well mixed state. The sulfur, barley flour, crab powder, pine needle powder and mixed with the juice after adding the juice, as described above with respect to 100 parts by weight of sulfur, but more preferably, it is more preferable to mix sulfur last. In other words, mix the barley powder, crab powder, pine needle powder with radish and mix well, then add sulfur and stir. In the present invention, the crab powder is collectively used to dry the powdered crab or shrimp shell without complex pretreatment process. This means that the chitin produced by the crab powder in the present invention is not intended to be absorbed in the body, but as a metal adsorbent. It also plays a role and makes the crystallinity very good to help other ingredients remove the poison of sulfur. The pine needle powder is a generic expression of powder of cypress or pine needles, which contains phytoncides, which are substances that plants exhale or secrete to resist pathogens, pests, and fungi. I understand that it helps. The ratio is such that the satisfactory poison can be removed from the sulfur through repeated experiments conducted by the present applicant several times, and in this case, the detoxification time is relatively short and satisfactory detoxification is achieved.

In the present invention, it is also possible to add nanoclay as a carrier material of sulfur. This is because the present invention has sufficient advantages when used as a liquid fertilizer or as a supplementary feed, and is not merely the purpose of making the sulfur legislation smoother. The raw material of the clay used in the present invention is clay having excellent water swellability such as natural bentonite and hectorite, which is pulverized using a ball mill after pretreatment of acid and base and dried, and used as an average particle diameter of about 2.5 μm. do. In nano clay formation method, the clay having an interlayer spacing of about 1 nm is put into water and purified by hydration and cation exchange, and an organic agent (intercalent) is added under organic solvent to make hydrophilic and hydrophobic properties, and organic solvent is blown to clay. It is to form a layered structure of to have a clay arrangement with a spacing of 5 to 10 nm of solid. It is intended to have a structure in which sulfur or the like can be inserted later in a part of the interlayer gap of the clay. Such nano clay can be purchased and used in Korea. The nanoclay is added 30 to 50 parts by weight with respect to 100 parts by weight of sulfur, if too small is insufficient to sufficiently support the sulfur, if too large the range is appropriate because the substantial sulfur component is reduced. In the present invention, the carrier does not have to be used, but in the case of using the carrier, it is very easy to use it by mixing with other fertilizer components even as the legal sulfur itself.

Next, the aged mixture is dried. Stopping the stirring of the aging and left for about 1 hour, the precipitate sinks in the lower portion. When the upper and lower parts are separated, the upper liquid is collected and the sediment is separated to remove moisture. The liquid at the top is to be a by-product including the radish used in the present invention. The lower precipitate is dried by removing water more completely using a vacuum dryer or the like, and then pulverized to obtain a regulated sulfur.

After the ripening, the isolated by-products are obtained by raising the temperature to 80 to 90 ° C., stirring for 4 to 6 hours, then stopping and standing for about 12 hours. In this process, some of the juice-free by-products may be concentrated, and some may be self-aging. The appropriate amount of time may vary depending on the concentration needs. The juice-free by-products are thought to contain a certain amount of sulfur in the legal process. In addition, the juice-free itself contains vegetable sulfur compounds in the form of thioglycosides, so the juice-free by-products may be sulfur sources themselves. Indeed, when sprayed onto cherry tomatoes with gray mold spread, the fungus began to die after a few days, and was further sprayed to completely extinguish. However, it seems necessary to increase the convenience of management by storing it more concentrated and diluting it with water when spraying.

Preferably, the sulfur content is increased by adding powdered legal sulfur to the juiceless by-product. 100 parts by weight of the powdered legal sulfur may be mixed with 10,000 to 15,000 parts by weight of the juiceless by-product and aged at room temperature for about 24 hours to 36 hours and then used as a liquid ratio. In order to increase the sulfur content, it is preferable to mix the succulent by-product used in the legal process and the legal sulfur according to it, because it is easy to be in a state that can stabilize the substances. In addition, this does not cause unnecessary aging or chemical change, and is thought to be helpful for stability and shelf life.

It is also possible to dilute the juice-free by-product and sulfur in a mature state without adding the powdered sulfur in the form of powder, and use it as a liquid ratio as it is. Since the modified sulfur can be made, it is preferable to separate the legal sulfur to maintain the legal state. In other words, it was preferable to collect the juice-free by-product separately and to increase the temperature, and to add the powdered legal sulfur to it. This is a process for removing the fungi and the gas generated during the aging process by raising the juice collected separately. In the case of going through such a process, there is an advantage in that the vacuum packaging and the like to increase the advantageous and storage.

In the present invention, there is a big feature in using the juice-free by-products used to regulate sulfur. This juice-free by-product is thought to contain not only sulfur-containing products but also sulfur and other components in the legal process. In addition, since other additives used in the legislative method, which are considered to be relatively excellent in the legislation of sulfur, are added to the legislative sulfur to some extent, the ratio of sulfur when the legislative sulfur is added to the juice-free by-product is again added. In addition to increasing the effect, the effect of other components can be expected.

[Example]

<Production of Legal Sulfur>

The radish is ground and pressed into a press to make a juiceless state. Sulfur, barley, crab shells, pine needles and nanoclays are also ground and powdered. With respect to 100 parts by weight of sulfur, 10 parts by weight of barley, 15 parts by weight of crab powder, 7 parts by weight of pine needle powder, 45 parts by weight of nanoclay, 1300 parts by weight of juice are put in a stirrer and mixed and stirred. Aged for 12 hours while maintaining the temperature at 35 ℃. After aging, the mixture is left for about 2 hours, the liquid component at the top is collected separately, and the precipitate at the bottom is dried to remove moisture. The dried precipitate was put in a grinder to form a fine powder to make legal sulfur from which no harmful ingredients were removed.

<Treatment of Juice-Free By-products Isolated during the Process of Sulfur Manufacturing>

The other radish juice separated after stirring and aging was heated to 80 ° C., and the secondary concentrated stirring was stopped for 4 to 6 hours, and then collected by standing for about 12 hours.

<Sorting process of legal sulfur in radish>

12,000 parts by weight of the juiceless by-product was added to 100 parts by weight of pulverized legal sulfur, and aged at room temperature for about 30 hours to prepare a liquid ratio.

[Test Example]

<Contains sulfur metals in legal sulfur>

The prepared sulfur was pretreated with nitric acid solution, and then analyzed by mass separation of each component using ion chromatography. As a result, lead, cadmium, chromium, mercury, selenium, and arsenic hardly generated peaks.

<Containment of harmful fermented radish juice in matured fermentation>

According to the APHA 20th Edition 1998 test method, As (arsenic) was detected as 0.16mg / L, but it was found to be meaningless within the error range in a trace amount of less than 3ppm.

Important effects when applied to agricultural products

As a result of diluting the liquefied sulfur solution ratio of the present invention in water at a predetermined ratio and applying it to crops, it was confirmed that the degree of taste and nutrition was significantly changed due to the strong sterilization effect and the quality improvement of the applied agricultural products. Excellent results were also found when applied to field crops such as cucumbers, eggplants, peppers, leeks, lettuces, cabbages, radishes, tomatoes, and melons, and fruit trees such as persimmons, pears, apples, and grapes, and rose flower complexes.

For the Campbell grapes, the sulfur solution ratio of the present invention was diluted 50 times with water to examine the side fertilization results, and the average results were shown.

Application count Grape cluster weight (g) Sugar content (%) Acidity (%) 0 311 12.0 0.96 One 319 12.3 0.95 2 325 12.9 0.87

The overall quality of grapes was improved by promoting the overall growth of grape fruit, a slight increase in sugar content, and a decrease in acidity. The fertilizing effect of the sulfur solution ratio of the present invention was well seen in soft fruit trees, ie apples or peach pears, among other fruit trees. In general, the acidity was lowered while the sugar content was higher, especially in the case of peaches.

In order to compare the effect of sulfur solution ratio of the present invention on the garlic quality, the results obtained using crests, compost, sulfur solution ratio, calcined lime and the like are as follows.

process Pyruvic acid (uM / g) index compost 21.86 100 Crest + S lime 23.98 110 Crest + Sour lime + Sulfur ratio 26.80 123 Compost + lime 23.98 110 Compost + lime + sulfur 28.06 128

Allinin, the main ingredient of garlic's spicy taste, is not only a standard of quality but also involved in shelf life. The content of Pyruvic Acid, which is a degradation product of Allinin, seems to be related to the use of sulfur solution ratio. High Pyruvic Acid content is known to reduce the corruption rate.

For reference, we briefly summarized the cases that were applied to trial cultivation in 2007.

Applicable Items Roses (Slopes, Marcia) paprika Cherry tomato Spinach, early cabbage area 1,000 pyeong (House, Eunhye Farm) 1,000 Pyeong (House, Galia Farm) 1,000 pyeong (Gapyeong Farm) 1,000 pyeong Time 2007.9. 2007.10. 2007.10. 2007.9. Crop condition Powdery mildew erosion Gray Mold Smear Gray Mold and Plague Smears Powdery mildew erosion 1st administration Water and 50x diluted spray Water and 100x Dilution Spray Water and 50x diluted spray Water and 50x diluted spray 2nd administration Water and 50x diluted spray Water and 50x diluted spray Water and 50x diluted spray Water and 50x diluted spray result 4 days after the first dose of white powder disappears, 3 days after the second dose completely disappears, leaves, stems and peaks are shiny and fairly good After the first dose, the gray mold bleeding stops, after the second dose the mortality is excellent and the crop condition is very good. Start extinction after 1st 4 days, complete extinction after 3 days of 2nd dose, improved freshness and quality of crop After the first 4 days, extinguish the powder and completely disappear after 3 days of the second dose.

It shows that the characteristics of the whole crop are improved, which is a natural liquid that can replace pesticides and chemical fertilizers for other pests that may occur in the growing environment of the crop, and removes harmful elements of the growing environment, and the freshness of the crop. And by promoting growth and prevention of pests, it can be seen that the activation of agricultural products pursuing well-being in the 21st century.

The present invention is not limited by the above-described embodiments of the present invention, and various changes can be added and changed within the scope of the technical spirit of the present invention from the viewpoint of those skilled in the art, and other equivalent embodiments will be possible. It is within the technical idea of this invention.

Claims (7)

Method for producing a liquefied sulfur fertilizer (sulphur ratio) characterized in that it comprises the collected by-products of the juice-free by-products used in the process of sulfur by using the juice. The method of claim 1, The sulfur of the law, step of mixing 5 to 15 parts by weight of barley flour, 10 to 20 parts by weight of crab powder, 5 to 10 parts by weight of pine needle powder, 1000 to 1500 parts by weight of juice, per 100 parts by weight of sulfur; Heating the mixture to 25-60 ° C. to mature it; After the aging, it comprises a step of drying and powdering the precipitate, The juice-free by-product is characterized in that the liquid substance in the state of removing the precipitate after the aging step in the sulfur legal process. The method of claim 2, In the step of making a mixture during the legal process of sulfur further comprising 30 to 50 parts by weight of nanoclay. The method according to any one of claims 1 to 3, The juice-free by-products further comprising the step of going through a temperature increase process. The method of claim 4, wherein A production method comprising mixing 10,000 to 15,000 parts by weight of the juice-free by-products according to any one of claims 1 to 3 with respect to 100 parts by weight of the sulfur to be processed according to any one of claims 1 to 3. A method of using the juice-free by-product according to any one of claims 1 to 4 as an insecticidal or bactericidal component. Liquefied sulfur fertilizer made by the manufacturing method according to any one of claims 1 to 4.