KR20010002047A - Bean sprout production through irrigation water recycling using ozone to eliminate agricultural chemicals - Google Patents

Abstract

PURPOSE: A method for raising bean sprout by using ozone and recycling water is provided to save waster used for raising bean sprout. CONSTITUTION: First, a basin for collecting once used water and a tank for storing the collected water are installed, spray water on bean sprout contained in a container 8 times a day. The recycled water has endogenous materials that prevent twiggy roots, and recycled water, prior to be reused for raising, is treated by 0.1-0.3 ppm of ozone for the sterilization of saprogenous bacillus.

Description

Bean sprout production through irrigation water recycling using ozone to eliminate agricultural chemicals}

The present invention is a new cultivation method that modernizes the conventional cultivation method of the production of bean sprouts, which is a traditional Korean food, eliminates the use of pesticides, as well as reproduces the traditional bean sprout production method and reinforces the food functionality of the bean sprouts.

Traditional bean sprout cultivation method is to utilize the various active ingredients released from growing bean sprouts by cultivating again using water used to produce bean sprouts. Since there is an endogenous substance that suppresses the sprouting of soybean sprouts in the active ingredient, it is possible to exclude the use of pesticides (growth regulators, indole ratios) that are currently used to promote the growth of bean sprouts and to suppress the occurrence of soybean sprouts. Can dispel consumer distrust.

When cultivating bean sprouts on a commercial scale using this method, there is a problem in that the density of the floating organic constituents or the decaying microorganisms secreted from the growing bean sprouts is increased, thereby promoting the decay of the cultivated bean sprouts or the turbidity of the cultivation. In order to solve this problem, it is necessary to establish a cultivation technique that is free from residual ingredients, can increase dissolved oxygen supply to growing sprouts, and maintain the organoleptic quality of traditionally grown bean sprouts.

In the present invention, the cultivated water is recovered and recycled to cultivate the bean sprouts, but in order to prevent corruption, the recovered cultivated water is sterilized with ozone and decomposed organic materials to maintain a clean state and produce bean sprouts.

Currently, the amount of groundwater used for cultivating bean sprouts is estimated to be enormous. Since the groundwater resources are limited, a large amount of groundwater is wasted when cultivating bean sprouts in a conventional manner. It is expected to be exhausted. When cultivating bean sprouts according to the present invention is secured 30L per 1kg of dry soybeans can be grown because it is possible to cultivate the groundwater every time for the cultivation of bean sprouts and is differentiated from the existing cultivation method of discarding the sprinkled water. If you cultivate by spraying 8 times a day for 5-6 days for cultivating soybean sprouts, 40-48 times of watering is needed, but according to the present invention, groundwater can be used for 5 days with one watering quantity of groundwater. Compared to at least 1/40, it is an environmentally friendly cultivation method to prevent waste of groundwater resources.

In addition, in the existing cultivation method, the groundwater with low water temperature is directly used, so the sprouts being grown are exposed to low temperature every time they are sprayed, and the growth is contracted. Since there is a lot of waste and the cultivation temperature is high, the growth of perishable microorganisms increases, so there is a disadvantage in that the rot of soybean sprouts being grown. In the present invention, since the cultivated water is circulated and used continuously, the temperature of the cultivated water is maintained at 20 ° C. equal to the temperature of the grower, so that the cultivation period can be completed by at least one day shorter than the cultivated by the conventional method. Therefore, it is differentiated from the existing cultivation method by the environment-friendly cultivation method that can simultaneously save energy and ground water for the grower.

When cultivating the bean sprouts according to the present invention cultivated by adding various natural substances to the cultivation water to reinforce the food functionality of the bean sprouts can increase the food functionality of the bean sprouts. Therefore, the present invention is a method that reproduces the traditional way of reusing planted water, and can add the various functional materials to the planted water to reinforce the food functionality of the bean sprouts, and to save energy and ground water resources as described above. Cultivation method.

When described in detail by the embodiment of the present invention.

Example 1

For bean sprouts production, put the selected bean sprouts in a growing box and crush them, and start cultivation at 20 ℃. The water sprayed on the bean sprouts is collected in a collecting tank through a recovery pipe, and the recovered cultivated water is treated with ozone before the next watering to decompose decaying microorganisms and suspended organics to purify the cultivated water and increase the concentration of dissolved oxygen necessary for growing bean sprouts. give.

The ozone treatment time is controlled by considering the vitality of the soybean and the concentration of suspended organic matter (10 ~ 20 minutes). The ozonated cultivated water is immediately sprayed on the bean sprouts by the circulation pump. This process is repeated until the cultivation is completed. Complete the cultivation. The number of sprinkling increases and decreases with the growth of bean sprouts up to 8 times a day and completes cultivation after 5 days. This method is similar to conventional bean sprout cultivation method using Tteoksiru, so it can reproduce the taste and form of traditionally cultivated bean sprouts without using any pesticides (growth regulators), which is different from the existing cultivation method.

Example 2

When cultivated in the same manner as above, natural substances such as calcium, germanium, chitosan, etc. are added to the cultivated water to enhance the food functionality of the bean sprouts. Since the cultivated water is recycled, the growing sprouts absorb and accumulate the processed functional substances sufficiently, thereby improving the food functionality of the sprouts. Therefore, when reinforcing the functionality by cultivation recirculation method, the functional material content of soybean sprouts can be significantly increased compared to the cultivation system by passing the functional material when cultivating water to add or sprinkling the functional material in the conventional invasion step. The number of times of watering and the growing period are the same as in Example 1.

Bean sprout cultivation according to the present invention can dissipate the consumer's doubts about the use of pesticides, such as growth regulators and can provide soybean sprouts with enhanced food stability can contribute to the improvement of public health, and a huge amount of groundwater resources are currently consumed in cultivating bean sprouts However, it can be greatly reduced, which will greatly contribute to the conservation of groundwater resources.

Claims (2)

Install a drip tray and a cultivation water tank to recover the cultivated water soybean sprouts, and put the selected herb beans into the cultivation container for eight times a day, and the sprinkled water is recovered to the water tank through the drip tray. Endogenous substances secreted from soybeans are used for cultivating soybean sprouts, and the cultivated water recovered in the water tank is treated with 0.1 ~ 0.3ppm based on the dissolved ozone concentration before the next spraying to sterilize and destroy the perishable microorganisms contained in the recovered cultivated water. Groundwater-saving non-agricultural bean sprouts using ozone treatment and cultivation of recycled water, characterized by cultivating soybean sprouts by repeating the process of decomposing oily organic matter and cultivating water for 5 days and spraying at 0.5 ppm of dissolved ozone concentration immediately before harvesting. Cultivation Method According to claim 1, Groundwater-saving pesticide-free bean sprouts cultivation method using the cultivation water recycling characterized in that the planting water is added to any one of the functional materials calcium, chitosan, germanium, ganban stone to sprinkle on the growing bean sprouts