KR102228911B1 - Natural fertilizer and manufacturing method thereof - Google Patents

Abstract

The present invention provides a natural fertilizer prepared including natural products and a method for producing the same. The manufacturing method comprises the steps of preparing a first extract by mixing and pulverizing coffee meal, banana peel, and kelp, and then extracting it with water; Pulverizing one or more raw materials selected from the group consisting of purslane, ginkgo leaves, pork potatoes, mulberry trees, and cinnamon, and then extracting with water, alcohol or an aqueous alcohol solution to prepare a second extract; And mixing and aging the first extract and the second extract.
By recycling the natural materials discarded according to the present invention, it is possible to save resources and to manufacture an eco-friendly natural fertilizer that prevents environmental pollution by chemical fertilizers.

Description

Natural fertilizer and its manufacturing method {NATURAL FERTILIZER AND MANUFACTURING METHOD THEREOF}

The present invention relates to a natural fertilizer prepared including natural products and a method for producing the same.

Fertilizer is a nutrient substance that is applied to the arable land of fruit trees or crops, which increases the productivity of the land and promotes the growth of plants. Fertilizers used in the cultivation of fruit trees and crops are largely divided into chemical fertilizers and natural fertilizers, among which chemical fertilizers are artificial fertilizers made by chemical treatment, such as nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, and complex fertilizer.

Chemical fertilizers have the advantage of increasing the production of crops and artificially controlling fertilizer components by acting as fast-acting properties, but there are various problems such as accelerating the acidification of the soil and weakening the intellect, thereby weakening the strength to endure various diseases.

In addition, when a person ingests fruit trees or crops produced in the soil in which such contamination problems have occurred, the contaminants are absorbed into the human body, causing various diseases, etc. There is a problem in that the human body is disharmonized.

As natural fertilizers, there are organic fertilizers using human or livestock dung and urine that have not been treated with chemical treatment. In addition, manure made of compost, which is a natural fertilizer using various by-products, manure from cowsheds, boiled bran, ash, humus. , Boiled rice husk and sawdust.

Here, organic fertilizers of animal origin such as human meal, cow meal, pig meal, and poultry are easily reproduced by various spoilage bacteria due to pathogens contained in large amounts, so they have a very bad odor during fermentation, and there is a concern of parasite infection and water pollution. ㆍThere is a difficulty in performing well treatment for complete sterilization in order to use it for special crop cultivation.

In addition, when the compost contains pathogens, there is a problem of providing a harmful environment that is fatal to fruit trees or crops.

Korean Patent Registration No. 10-0350398 (announced on August 28, 2002)

In order to solve the above problems, there is provided a method for preparing a natural fertilizer composition containing a natural product.

In addition, it provides a natural fertilizer comprising a fertilizer composition prepared according to the manufacturing method.

The method for preparing a natural fertilizer composition according to the present invention comprises the steps of preparing a first extract by mixing and pulverizing coffee meal, banana peel, and kelp, and then extracting it with water; Pulverizing at least one raw material selected from the group consisting of purslane, ginkgo leaves, pork potato, mulberry tree and cinnamon, and then extracting with water, alcohol or an aqueous alcohol solution to prepare a second extract; And aging by mixing the first extract and the second extract.

The coffee meal, banana peel, and kelp may be mixed in a weight ratio of 1:1: (0.02 to 0.1).

The purslane, ginkgo leaf, or pork potato may be mixed in the same weight ratio as the coffee meal, and the mulberry or cinnamon may be mixed in an amount of 0.2 to 0.5 parts by weight based on 1 part by weight of the coffee meal.

The first extract may further include one or more raw material extracts selected from the group consisting of cabbage, fern, and chitosan.

The first extract and the second extract may be mixed in a volume ratio of 1: (0.1 to 1).

The aging step may be performed for 1 to 3 weeks at a temperature of 5 to 20 ℃.

The natural fertilizer according to the present invention may include a natural fertilizer composition prepared by the above production method.

The natural fertilizer may be a liquid or a solid prepared by drying the natural fertilizer composition.

By recycling the natural materials discarded according to the present invention, it is possible to save resources and to prepare an eco-friendly natural fertilizer that prevents environmental pollution by chemical fertilizers.

In addition, the natural fertilizer prepared according to the present invention helps plant growth and has an insecticidal effect, so that it can be effectively used for cultivation of crops.

1 is a flow chart of a method of manufacturing a natural fertilizer composition according to an embodiment of the present invention.

Hereinafter, the present invention will be described in detail.

The present invention provides a method for preparing a natural fertilizer composition using natural products.

1 is a flow chart of a method of manufacturing a natural fertilizer composition according to an embodiment of the present invention.

Referring to FIG. 1, the method for preparing a natural fertilizer composition according to the present invention comprises the steps of preparing a first extract by mixing and pulverizing coffee meal, banana peel, and kelp, and then extracting it with water (S10); Pulverizing at least one raw material selected from the group consisting of purslane, ginkgo leaves, pork potato, mulberry tree and cinnamon, and then extracting with water, alcohol or an aqueous alcohol solution to prepare a second extract (S20); And mixing and aging the first extract and the second extract (S30).

In the method for preparing a natural fertilizer composition according to an embodiment of the present invention, the first extracting step (S10) may be performed by mixing and grinding coffee meal, banana peel, and kelp, and then extracting with water.

The "coffee leaf" is a residue left after extracting coffee liquid from coffee beans, and may be used interchangeably with terms such as coffee grounds and coffee lees. The coffee meal contains not only organic substances, but also various substances such as abundant fiber, lignin, caffeine, and polyphenol compounds. The coffee meal may be made of fertilizer together with other materials having a high organic matter content, thereby further improving the physicochemical properties of the coffee meal, and accordingly, the growth of agricultural crops may be more activated. In addition, it has excellent antibacterial activity.

The "banana peel" is a part excluding the pulp of a banana, and is rich in iron, potassium, magnesium, copper, fiber, vitamins B, C, etc. as much as the pulp.

The "seaweed" is a seaweed belonging to the kelp of the brown seaweed, and contains a lot of inorganic salts such as dietary fiber, iodine, potassium, and calcium. In addition, the kelp contains plant hormones such as cytokinin, auxin, and gibberellin, so it can help plant growth, and other trace elements such as alginate have a soil improvement effect. As for the kelp, not only raw kelp, but also kelp remaining after broth from soup cooking can be used.

According to an embodiment of the present invention, the coffee meal, banana peel, and kelp may be dried by drying in sunlight in a natural state before being pulverized or dried using a food dryer.

According to an embodiment of the present invention, the coffee meal, banana peel, and kelp may be mixed in a weight ratio of 1:1: (0.02 to 0.1), preferably in a weight ratio of 1:1: (0.04 to 0.06). . If it is less than or exceeds the above range, it is preferable to mix it in the above range, since the effect on the growth of the plant is small and the growth cannot be promoted, or it is excessive and may rather delay the plant growth.

The coffee meal, banana peel, and kelp may be pulverized using a grinder or a blender, and may be pulverized into 100 to 200 mesh, but is not limited thereto.

In the method for preparing a natural fertilizer composition according to an embodiment of the present invention, the first extract may be extracted from the coffee meal, banana peel, and kelp with water, C1 to C4 alcohol, or a mixed solvent thereof, and is preferably For example, it may be a water extract or a hot water extract. The first extract is not limited thereto, and may be extracted according to a method commonly used in the art, for example, an ultrasonic extraction method, a filtration method, a reflux extraction method, and the like, and these are performed alone or by using two or more methods. It can be performed in combination.

The term "extract" refers to a substance obtained by extracting a component of a natural substance regardless of the extraction method, extraction solvent, extracted component, or form of the extract, and the substance obtained by extracting the component of a natural substance is extracted and processed by other methods. Or it may include all materials that can be obtained by processing.

In the method for manufacturing a natural fertilizer composition according to an embodiment of the present invention, the first extract may further include one or more raw material extracts selected from the group consisting of cabbage, fern, and chitosan, but is not limited thereto.

The "cabbage" is a vegetable rich in vitamins, minerals, and antioxidants, and contains various nutrients for each part.

The "fern" is a perennial plant widely distributed around the world, and is rich in vitamins B1, B2, C and minerals.

The "chitosan" is a material constituting the shells, shells, insect shells, mushrooms, etc. of crustaceans such as shrimp and crab, and when the chitosan is prepared as a natural fertilizer composition, it activates plant cells and helps the growth of roots to help the natural It can increase the absorption rate of the active ingredient of fertilizer.

In the method for preparing a natural fertilizer composition according to an embodiment of the present invention, the first extract contains calcium, potassium, magnesium, copper, etc. necessary for plant growth, so that the soil environment is improved and plant nutrition is supplemented to improve plant growth. Can help. For example, potassium helps the synthesis and decomposition of carbohydrates and proteins in the plant body, promotes photosynthesis, strengthens stems and roots, and increases immunity against dryness, cold, and pests. Calcium strengthens the cell membrane of plants, prevents viruses from penetrating into the cells, and helps discharge waste products. In addition, magnesium is an element constituting chlorophyll.

In the method for preparing a natural fertilizer composition according to an embodiment of the present invention, the second extract manufacturing step (S20) is obtained by pulverizing one or more raw materials selected from the group consisting of purslane, ginkgo leaves, pork potatoes, mulberry trees, and cinnamon. Then, it can be carried out by extraction with water, alcohol or an aqueous alcohol solution.

The "purslane" is a perennial plant belonging to the purslane family, and may be used interchangeably with terms such as machichae, horse mackerel, jangmyeongchae, machihyeon, and the like. Purslane is easily collected and contains inorganic salts such as calcium.

The "Ginkgo biloba" is a leaf of a deciduous arboreous tree belonging to the seed plant, and the gingko leaf contains "flavonoid" and "terpenoid" compound components. The ginkgo leaves can be used both with green leaves and yellow leaves, but it would be preferable to use green leaves because the effect of green leaves is better.

The "pork potato" is a plant of the Asteraceae family, which is native to North America, and is known in Korea under the name of'Duck calf', and has an insecticidal effect on the larvae of moths. The pork potatoes may be used as stems, leaves, seeds, or a mixture thereof.

The "Mulbeul tree" is a deciduous broad-leaved arboreous tree growing naturally in the southern regions of Korea, and may be used interchangeably with the term "goryeonpi". The mulberry tree contains azadirachtin. The mulberry tree may use leaves, stems, roots, or a mixture thereof, preferably a stem bark, but is not limited thereto.

The "cinnamon" or "statistical cinnamon" is a spice that comes from the bark of several species of camphor tree, and has a component called eugenol that has antiseptic and analgesic properties.

According to an embodiment of the present invention, one or more raw materials selected from the group consisting of purslane, ginkgo leaves, pork potatoes, mulberry and cinnamon are dried by drying in sunlight in a natural state before being pulverized or dried using a food dryer. I can.

According to an embodiment of the present invention, the purslane, ginkgo leaves, or pork potatoes may be mixed in the same weight ratio as the coffee meal, and the mulberry or cinnamon is 0.2 to 0.5 parts by weight based on 1 part by weight of the coffee meal, Preferably, it may be mixed in an amount of 0.3 to 0.4 parts by weight. When mixed below the above range, the insecticidal effect and lasting power may be small, and when mixed beyond the above range, it is inconvenient to use due to a poisonous odor or the like.

The raw material may also be pulverized using a pulverizer or a blender, and may be pulverized into 100 to 200 mesh, but is not limited thereto.

In the method for preparing a natural fertilizer composition according to an embodiment of the present invention, the second extract is one or more raw materials selected from the group consisting of the purslane, ginkgo leaves, pork potatoes, mulberry trees, and cinnamon. It may be extracted with alcohol or a mixed solvent thereof, preferably hot water extract or ethanol extract. The second extract is not limited thereto and may be extracted according to a method commonly used in the art, for example, an ultrasonic extraction method, a filtration method, a reflux extraction method, and the like, and these are performed alone or by using two or more methods. It can be performed in combination.

The second extract can be used as a natural insecticide because it has excellent efficacy in insecticidal or insect repellent.

In the method for manufacturing a natural fertilizer composition according to an embodiment of the present invention, the first extract manufacturing step (S10) and the second extract manufacturing step (S20) may be performed sequentially or may be performed simultaneously.

In the method for preparing a natural fertilizer composition according to an embodiment of the present invention, the aging step (S30) may be performed by mixing and aging the first extract and the second extract.

According to an embodiment of the present invention, the first extract and the second extract may be mixed in a volume ratio of 1: (0.1 to 1), and the ratio may be adjusted according to the required efficacy as the natural fertilizer composition. . Since the first extract has plant growth and soil improvement effects, and the second extract has insecticidal and insect repellent effects, it may be appropriately adjusted within the above range according to the required efficacy.

According to an embodiment of the present invention, in the aging step (S30), the first extract and the second extract are mixed in a predetermined volume ratio, and then at a temperature of 5 to 20°C, preferably at a temperature of 10 to 15°C. For 1 to 3 weeks, preferably for 2 weeks. Through the aging step, more useful components of the extract can be activated, and thus the efficacy can be further improved. For example, in the case of the ethanol extract of cinnamon, a lot of the eugenol component of cinnamon is released during the aging period. In addition, the aged mixture may be better absorbed by soil and plants, and thus soil improvement, plant growth, and insecticidal effects may be more improved.

The present invention provides a natural fertilizer comprising a natural fertilizer composition prepared according to the above manufacturing method.

The natural fertilizer according to an embodiment of the present invention may be a solid (solid) or liquid (liquid) fertilizer.

The solid natural fertilizer may be in the form of a powder prepared by drying the natural fertilizer composition, and may further include a solid residue remaining when the extract is prepared according to the method for preparing the natural fertilizer composition.

The liquid natural fertilizer may be diluted in water and used, and may further include an electrodeposit for mixing well with the water. Rapeseed oil or the like may be used as the electrodeposition agent, but is not limited thereto, and may include an electrodeposition agent commonly used in the art.

Hereinafter, examples will be described in detail to aid understanding of the present invention. However, the following examples are merely illustrative of the contents of the present invention, and the scope of the present invention is not limited to the following examples. The embodiments of the present invention are provided to more completely describe the present invention to those of ordinary skill in the art.

<Example 1> Preparation of natural fertilizer

Table 1 below shows the content of materials used in the manufacture of natural fertilizers according to an embodiment of the present invention.

Material 1 Material 2 Coffee leaf 500g purslane 500g Banana peel 500g Ginkgo leaves 500g Kelp 20g

First, coffee meal, banana peel, and kelp of material 1 were prepared in each content. Coffee meals were obtained after coffee extraction from coffee shop stores, and banana peels were purchased directly and the remaining peels were collected and used, and kelp was collected from kelp after the broth was prepared.

Moist coffee meal, banana peel, and kelp were naturally dried to remove moisture, then mixed and pulverized using a blender. After immersing the ground coffee meal, banana peel and kelp using 2L of water, it was extracted at room temperature.

Next, purslane and ginkgo leaves of material 2 were prepared in each amount. Purslane and ginkgo leaves were purchased as hay, pulverized using a blender, and extracted using 2L of water as in Material 1.

The extract of material 1 and the extract of material 2 were filtered, mixed in a 1:1 ratio, and aged at low temperature for 2 weeks at 10°C. The aged mixed extract was diluted 1/100 in water and used.

<Example 2> Preparation of natural fertilizer

Table 2 below shows the content of materials used in the manufacture of natural fertilizers according to an embodiment of the present invention.

Material 1 Material 2 Chitosan 200g Mulberry tree 200g Coffee leaf 500g Statistics 200g Banana peel 500g Kelp 30g

First, coffee meal, banana peel, and kelp of Material 1 were prepared and pulverized in the same manner as in Example 1, and chitosan was purchased and used in powder form.

The coffee meal, banana peel, kelp, and chitosan mixture were immersed in 3L of water, and then extracted at room temperature.

Next, I purchased and prepared the mulberry tree and statistic blood of material 2. The mulberry tree was purchased with dried trunk bark. It was pulverized using a blender, and extracted using a 50% aqueous ethanol solution at about 90 to 100°C.

The extract of material 1 and the extract of material 2 were filtered, mixed in a ratio of 1:0.5, and aged at low temperature for 2 weeks at 10°C to complete.

<Example 3> Preparation of natural fertilizer

Table 3 below shows the content of materials used in the manufacture of natural fertilizers according to an embodiment of the present invention.

Material 1 Material 2 cabbage 500g Pork potato 500g Coffee leaf 500g Banana peel 500g Kelp 50g Electrodeposition (rapeseed oil) 50mL

First, coffee meal, banana peel, and kelp of material 1 were prepared and pulverized in the same manner as in Example 1, and cabbage was purchased at a mart, dried, and then pulverized.

The coffee meal, banana peel, kelp, and cabbage mixture were extracted using 4L of water at 50 to 60°C.

Next, pork potatoes of Material 2 were prepared including leaves, and extracted with 1L of water at 100°C.

The extract of material 1 and the extract of material 2 were filtered, mixed at a ratio of 1:1, and aged at low temperature for 2 weeks at 10°C to complete. Rapeseed oil was added as an electrodeposit, diluted 1/100 in water, and used.

As described above, a specific part of the present invention has been described in detail, and for those of ordinary skill in the art, it is obvious that this specific description is only a preferred embodiment, and the scope of the present invention is not limited thereby. Do. That is, the substantial scope of the present invention is defined by the appended claims and their equivalents.

Claims (9)

Mixing and pulverizing coffee meal, banana peel, and kelp in a weight ratio of 1:1: (0.04 to 0.06), and then extracting with water to prepare a first extract;
Pulverizing at least one raw material selected from the group consisting of a mixed raw material of purslane and ginkgo leaves, a mixed raw material of mulberry and cinnamon, and a pork potato, and then extracted with water or an aqueous alcohol solution to prepare a second extract; And
Mixing the first extract and the second extract in a volume ratio of 1: (0.1 to 1) and aging for 1 to 3 weeks at a temperature of 5 to 20°C; including,
The purslane, ginkgo leaves or pork potatoes are mixed in the same weight ratio as the coffee meal, and the mulberry or cinnamon is mixed in 0.2 to 0.5 parts by weight based on 1 part by weight of the coffee meal,
The first extract is characterized in that it further comprises one or more raw material extracts selected from the group consisting of cabbage, fern and chitosan, a method for producing a natural fertilizer composition having a plant growth effect. delete delete delete delete delete delete It includes a natural fertilizer composition prepared by the manufacturing method according to claim 1,
A natural fertilizer having a plant growth effect, characterized in that it is a liquid or a solid prepared by drying the natural fertilizer composition. delete

Images