KR20200036165A - Solid fertilizer for forests made using abalone shell, and manufacturing method thereof - Google Patents

Abstract

The present invention relates to a solid fertilizer for boiled food comprising abalone shells, and more specifically, to a solid fertilizer for afforestation, and a method of preparing the same, wherein the solid fertilizer comprises: abalone shell powder; rice hulls; red clay; at least one of South-East Asian guano and Chilean guano; and at least one of orthoclase powder and fish by-products. The solid fertilizer, when applied to forest trees, can supply a calcium component necessary for boiled food through effective components of abalone shells, and thus is eco-friendly. The solid fertilizer, once used on saplings and forest trees, degrades slowly, thereby continuously supplying eco-friendly elements such as calcium, alkali, sodium, potassium, magnesium, sulfur, chitosan and the like from eco-friendly natural ingredients, and thus is effective to prevent soil acidification; and can enhance growth efficiency of saplings and forest trees.

Description

Solid fertilizer for stew containing abalone shells and its manufacturing method {SOLID FERTILIZER FOR FORESTS MADE USING ABALONE SHELL, AND MANUFACTURING METHOD THEREOF}

The present invention relates to a solid fertilizer for stewed containing abalone shells and a method of manufacturing the same, more specifically, abalone shell powders; Rice bran; ocher; One or more selected from Southeast Asian guano and Chilean guano; And at least one selected from fossil powder and fish by-products; eco-friendly by supplying calcium components necessary for forest formation as an active ingredient of abalone shells when fertilizing fertilizers by producing solid fertilizers for afforestation. It has an advantage, and since the solid fertilizer gradually decomposes after use on seedlings and forest trees, it can continuously supply environmentally friendly elements such as calcium, alkali, sodium, potassium, magnesium, sulfur, and chitosan of environmentally friendly natural ingredients to prevent acidic soil. The present invention relates to a solid fertilizer for afforestation and a method of manufacturing the same, including abalone shell shells having the advantage of improving the growth efficiency of seedlings and forest trees.

In general, various fertilizers, including organic fertilizers and chemical fertilizers, are used to produce seedlings and maintain forest composition, and pesticides are applied to prevent deforestation and deterioration of forest income crops caused by various pests. I am using

Chemical fertilizers and pesticides used in this way may contaminate the soil, and remain in forest trees and forest-produced crops to supply harmful substances to wild plants and humans. In order to solve the above problems and eradicate pests, various efforts have been made, such as preventing the pests by spraying natural enemies of the pests, but it is not only possible to spray natural enemies in all forests, but also the secondary damage caused by natural enemies that reproduce in large quantities Most of the problems that could be caused still depend on chemical fertilizers and pesticides.

In addition, due to the problem of acidifying the forest soil with high concentrations of organic fertilizers and various chemical fertilizers to degrade the soil that is not suitable for the composition of the forest trees, it has also caused a secondary problem that the soil should be changed to alkaline secondary. Accordingly, there has been a continuing demand for environmentally friendly forest composition fertilizer development for forest seedlings and forest tree formation.

Korean Registered Patent No. 10-0865354 relates to a soft fertilizer for conifers and a method for manufacturing the same, which helps the growth of wood, shortens the period of wood production, accelerates wood self-sufficiency, increases the carbon absorption of wood and the carbon storage of soil, It contributes to the improvement of economic and public functions, such as the enhancement of water source cultivation function, reduces the loss of fertilizer components, reduces labor, and improves the water quality preservation ratio. The ratio of nitrogen: phosphate: potassium is 3: 8: 1. Disclosed is a content related to a method for preparing a slow-acting fertilizer for conifers coated with urea resin.

In addition, Korean Patent No. 10-1585385 discloses oyster shell powder; And sulfur, crustacean shell powder and kelp, one or more selected from; including, eco-friendly and excellent storage properties of the fossil fertilizer, and the contents related to the manufacturing method are disclosed.

As described above, a number of technologies are known for the fertilizer manufacturing technology using waste resources such as environmentally friendly ingredients, shell powder, etc., but abalone closed shell powder; Rice bran; ocher; One or more selected from Southeast Asian guano and Chilean guano; And at least one selected from fossil powder and fish by-products; when fertilizing fertilizer in a forest tree by producing a solid fertilizer for containing, the calcium component necessary for forest formation is supplied as an active ingredient in the abalone shell, and Since the solid fertilizer gradually decomposes after use in forest trees, it can continuously supply environmentally friendly elements such as calcium, alkali, sodium, potassium, magnesium, sulfur, and chitosan, which are eco-friendly natural ingredients, so it has an excellent effect of preventing acidic soils, seedlings and forests. Development of a solid fertilizer manufacturing technology for stew containing abalone shells with the advantage of improving neck growth efficiency is insufficient.

Republic of Korea Registered Patent No. 10-0865354 Republic of Korea Registered Patent No. 10-1585385

The present invention has been devised to solve the problems as described above and to provide the necessary technology,

The present invention is an abalone closed shell powder; Rice bran; ocher; One or more selected from Southeast Asian guano and Chilean guano; And at least one selected from powder and fish by-products; recycles waste resources by manufacturing a solid fertilizer for afforestation containing; and when fertilizing fertilizers in forest trees, the calcium component necessary for forest formation is effectively used as an abalone shell. It is an object of the present invention to provide a solid fertilizer for sterilization including abalone shells with eco-friendly advantages and a manufacturing method thereof.

As one embodiment of the present invention for achieving the above object,

One embodiment of the present invention is an abalone closed shell powder; Rice bran; ocher; One or more selected from Southeast Asian guano and Chilean guano; And it provides a solid fertilizer for sterilization, including abalone shells, characterized in that it includes; and at least one selected from the powder and fish by-products.

In the present invention, the sterilized solid fertilizer is based on 100 parts by weight of the abalone closed shell powder; Rice chaff 3 to 5 parts by weight; 3 to 5 parts by weight of ocher; 3 to 5 parts by weight of at least one selected from Guano from Southeast Asia and Guano from Chile; And at least 3 to 5 parts by weight of at least one selected from powder and fish by-products.

In the present invention, the stewed solid fertilizer has a moisture content of 5 to 15% by weight, and is characterized by being in the form of a briquette having an average particle diameter of 5 to 10 cm.

In the present invention, the abalone lung shell powder is characterized in that the average particle diameter of 0.5 to 2㎜.

Another embodiment of the present invention is a crushing step of pulverizing the abalone closed shell to produce an abalone closed shell powder; A mixing step of mixing one or more selected from rice husk, ocher, guano from Southeast Asia and guano from Chile and one or more selected from bitumen powder and fish by-products to the abalone lung shell powder prepared in the grinding step; Morphological forming step of molding in the form of a briquette by adding water and starch to the mixture prepared in the mixing step; And a heat-drying step in which the mixture formed in the form of a briquette in the form-forming step is heat-dried to produce a solid fertilizer; and provides a method for preparing a solid fertilizer for sterilization, including an abalone closed shell. .

The solid fertilizer for stew comprising the abalone shell prepared according to an embodiment of the present invention includes an abalone closed shell powder; Rice bran; ocher; One or more selected from Southeast Asian guano and Chilean guano; And at least one selected from fossil powder and fish by-products; eco-friendly by supplying calcium components necessary for forest formation as an active ingredient of abalone shells when fertilizing fertilizers by producing solid fertilizers for afforestation. There are advantages.

In addition, since the solid fertilizer for stew containing abalone shells prepared according to one embodiment of the present invention is gradually decomposed after use in seedlings and forest trees, calcium, alkali, sodium, potassium, magnesium, sulfur of eco-friendly natural ingredients, Since it can continuously supply eco-friendly elements such as chitosan, it has an excellent effect of preventing acidic soil and can improve the growth efficiency of seedlings and forest trees.

1 is a flow chart showing a method of manufacturing a solid fertilizer for stewed containing abalone shells according to an embodiment of the present invention for each process step.

Hereinafter, embodiments of the present invention will be described in detail so that those skilled in the art to which the present invention pertains may easily practice. Embodiments of the present invention are provided to more fully describe the present invention to those skilled in the art. Accordingly, the embodiments of the present invention can be modified in various other forms, and the scope of the present invention is not limited to the embodiments described below.

Throughout the specification of the present invention, when a part includes a certain component, this means that other components may be further included instead of excluding other components unless otherwise specified.

Throughout the specification of the present invention, when a step is said to be “on” or “before” another step, this is not only the case where one step is in direct time series relationship with the other step, but also with the mixing step after each step. Likewise, the two-step sequence can include the same rights as in an indirect time-series relationship where the time-series sequence can change.

The terms “about”, “substantially”, etc., used in the entire specification of the present invention are used in the sense or close to the value when manufacturing and material tolerances unique to the stated meaning are presented, and the present invention It is used to help prevent unscrupulous use of unconscionable infringers by mentioning correct or absolute figures to aid in understanding. As used throughout this specification, the term “step (to)” or “step of” does not mean “step for”.

The present invention relates to a solid fertilizer for stewed containing abalone closed shells and a method for manufacturing the same, and a method for manufacturing a solid fertilizer for stewed containing abalone closed shells comprises a grinding step (S ₁₀₀ ) and a mixing step (S). ₂₀₀ ), a shape forming step (S ₃₀₀ ) and a heat drying step (S ₄₀₀ ).

Hereinafter, a method of manufacturing a solid fertilizer for stew containing an abalone shell shell according to an embodiment of the present invention will be described in detail. The solid fertilizer for stew containing the abalone shell shell according to an embodiment of the present invention can be more clearly understood by the manufacturing method described below.

1 is a flow chart showing a method of manufacturing a solid fertilizer for stewed containing abalone shells according to an embodiment of the present invention for each process step.

First, a grinding step may be performed (S ₁₀₀ ).

The crushing step (S ₁₀₀ ) of crushing the abalone closed shell to prepare an abalone closed shell powder may be performed.

The abalone shell shell is a main component of calcium carbonate, which contains a large amount of major elements that help in seedling production and forest tree formation. Accordingly, in the present invention, it is preferable to use the abalone closed shell powder, which is powdered by grinding the abalone closed shell as a source of calcium when preparing a solid fertilizer for stewing.

According to an embodiment of the present invention, in the crushing step (S ₁₀₀ ), it can be characterized in that the rolled shell shells are pulverized to have an average particle diameter of 0.5 to 2 mm to be prepared as rolled shell shell powders. The average particle diameter is intended to facilitate the subsequent formation of a mixture of fertilizer composition in the form of a briquette, and it is considered to improve the decomposition efficiency so as to improve decomposition after being used as a fertilizer. If the average particle diameter of the rolled-closed shell powder is less than 0.5 mm, it is because the powder is too fine, which may cause a problem that molding is not easy. This is because the formation of a solid fertilizer is not easy because it is too large, and a problem of decomposition efficiency is reduced when applied as a fertilizer.

Next, a mixing step may be performed (S ₂₀₀ ).

Rice chaff on the abalone shell shell powder prepared in the grinding step (S ₁₀₀ ); ocher; One or more selected from Southeast Asian guano and Chilean guano; And it is possible to perform a mixing step (S ₂₀₀ ) to prepare a mixture by mixing; and at least one selected from the powder and fish by-products.

Solid fertilizer for stew containing the abalone lung shell of the present invention is an abalone shell shell powder; Rice bran; ocher; One or more selected from Southeast Asian guano and Chilean guano; And it is characterized in that it comprises; at least one selected from the powder and fish by-products and malachite.

In addition, according to an embodiment of the present invention, in the mixing step (S ₂₀₀ ), with respect to 100 parts by weight of the abalone closed shell powder; Rice chaff 3 to 5 parts by weight; 3 to 5 parts by weight of ocher; 3 to 5 parts by weight of at least one selected from Guano from Southeast Asia and Guano from Chile; And at least 3 to 5 parts by weight of at least one selected from powder and fish by-products.

Rice bran is a pulverized mixture of rind, seed coat, and whistle layer that is produced when rice is cultivated by making brown rice, 13.5% moisture, 13.2% protein, 18.3% fat, 38.3% sugar, 7.8% fiber, 8.9% ash Vitamin B1 contains 2.5mg of 100g and contains a lot of vitamin E. Most of rice chaff is used as feed or fertilizer because some starch is present, but it is rich in fat or protein and contains many ashes such as phosphorus. When rice chaff is included in the manufacture of fertilizer, it can improve the growth efficiency of seedlings and forest trees. There are advantages.

The solid fertilizer of the present invention is preferably included in a ratio of 3 to 5 parts by weight of rice husks relative to 100 parts by weight of abalone shell shell powder, which, if rice husks are included in a proportion of less than 3 parts by weight, add rice husks It is because the effect of improving the growth efficiency of seedlings and forest trees cannot be expected, and when rice chaff is included in a proportion exceeding 5 parts by weight, the soil is hypertrophic and can promote the growth of pests, etc. This is because problems of reducing growth efficiency and deteriorating soil quality may occur.

Ocher is composed of silt-sized particles, and is a light yellow sediment loosely interlaced by calcium carbonate, with large porosity (SiO ₂ ), alumina (Al ₂ O ₃ ), iron, magnesium (Mg), sodium It contains many minerals such as (Na) and potassium. There are about 200 to 250 million microorganisms in 1 g of ocher, which contain more than 45 types of effective microorganisms (active enzymes), which not only cause complex circulation, but also detoxification, absorption, and self-cleaning. It is excellent and has excellent oxidizing power. The loess has a long-term accumulation of soil microorganisms and antibacterial, insect repellent, and decontamination effects by enzymatic action, and has a purification function by removing pollutants, thereby promoting the growth of crops.

The solid fertilizer of the present invention is preferably contained in a proportion of 3 to 5 parts by weight of ocher relative to 100 parts by weight of the abalone lung shell powder, which, if it is contained in a proportion of less than 3 parts by weight of antibacterial, insect repellent, deodorant This is because the purification function due to the effect and the effect of removing contaminants is lowered and does not help the growth of microorganisms in the soil, which may cause problems of the growth of seedlings and forest trees, and when the loess is included in a proportion exceeding 5 parts by weight This is because soil drainage may be deteriorated due to ocher.

Guano is also known as seaweed, which is the solidification or sedimentation of seabird feces and dead bodies in arid marine regions. It is produced on the coasts or islands of the tropics, and is distributed and sold according to production regions such as Guano from Southeast Asia and Guano from Chile.

Guano can be divided into two types: nitrogenous guano and phosphate guano.

Nitrogen-grade guano is high-quality nitrogen-rich, and nitrogen-quality guano is produced on the Peruvian coast of South America and Chile, where precipitation is low, and has been used as fertilizer since the Inca Empire. In addition, phosphatic guano is produced in the tropical island region, which is decomposed by much precipitation and combined with lime of coral reefs, and the Ocean and Nauru Islands in the Pacific Ocean are famous. This includes manure from bats rich in phosphorus found in caves.

In other words, guano has been used as fertilizer since the 1800s and has been exported to Europe. Nitrogenous guano is also used as an organic fertilizer because it has high solubility of phosphate. Phosphoric acid guano is characterized by producing fertilizer by processing other than sulfuric acid decomposition such as phosphate ore as phosphate becomes insoluble trisodium phosphate. do.

In the present invention, Chilean guano was used as the nitrogenous guano to prepare solid fertilizer containing both nitrogenous and phosphate guano, and Southeast Asian guano was used as the phosphate guano.

Southeast Asian guano contained in the solid fertilizer for stew of the present invention is a source of carbohydrates and nitrogen as an organic material, which can help microbial growth, and guano from Chile can be a source of minerals and help microbial growth.

Therefore, it can be said that at least one selected from guano produced in Southeast Asia and guano contained in the solid fertilizer for stewing of the present invention plays a role in helping microbial growth.

The solid fertilizer of the present invention is preferably included in a proportion of 3 to 5 parts by weight of one or more selected from Guano from Southeast Asia and Guano from Chile relative to 100 parts by weight of abalone lung shell powder, which is Guano from Southeast Asia and Guano from Chile If at least one selected from among 3 parts by weight is included, the growth of microorganisms may be reduced, which may cause a problem of reducing the growth efficiency of seedlings and forest trees, and 1 selected from Guano from Southeast Asia and Guano from Chile. When more than 5 parts by weight of the species is included, it is not preferable because functions of other raw materials may be deteriorated.

Dressing powder and fish by-products contained in the solid fertilizer for stew of the present invention may serve as a natural binder.

The dressing powder may have a viscosity as a potassium component as a whole, and thus may act as a binder, and the fish by-products may include not only the fish itself but also our fish by-products, and may also have a proteinaceous viscosity to serve as a binder.

Although not limited thereto, the feldspar powder may be characterized in that it is in the form of a pulverized powder having an average particle diameter of 0.5 to 2 mm.

The solid fertilizer of the present invention is preferably included in a proportion of 3 to 5 parts by weight of one or more selected from the powder of fish stone and fish by-products with respect to 100 parts by weight of the abalone waste shell powder, which is one selected from the powder of fish and by-products. If the above is included in a proportion of less than 3 parts by weight, the role as a binder is lowered, so it may be difficult to form granular solid fertilizer, and at least one selected from dressing powder and fish by-products is included in a proportion exceeding 5 parts by weight. This is because the problem of degradability of the finally produced solid fertilizer may occur.

Next, a shape forming step may be performed (S ₃₀₀ ).

In the mixing step (S ₂₀₀ ), water and starch may be added to the mixture prepared to form a briquette shape shaping step (S ₃₀₀ ).

Although not limited thereto, the amount of water and starch added to the mixture is from 200 to 200 parts by weight of water and starch, based on 100 parts by weight of one of the powders and fish by-products used as a binder in the mixing step (S ₂₀₀ ). It may be characterized by adding at a ratio of 400 parts by weight.

In addition, although not limited thereto, the water and starch mean a liquid suspended by adding starch to water, and a liquid suspended by adding molasses to water can also be used.

According to an embodiment of the present invention, in the shape forming step (S ₃₀₀ ), after adding water and starch to the mixture, it may be characterized in that it is molded into a briquette shape having an average particle diameter of 5 to 10 cm.

In the shape forming step (S ₃₀₀ ), the shape of the briquettes is molded, but the reason for limiting the average particle size is to facilitate the shape of the briquettes, and the decomposition efficiency is considered to improve the decomposition after being used as a fertilizer. can do.

That is, the solid fertilizer of the present invention is preferably in the form of a briquette having an average particle diameter of 5 to 10 cm, which is considered in consideration of storage properties, transportability, and ease of use, and when the average particle diameter of the solid fertilizer is less than 5 cm, storage properties This is because there may be a problem of reduced portability and ease of use, and when the average particle diameter of the solid fertilizer exceeds 10 cm, the ease of use decreases, and it is difficult to decompose and the seedling and forest tree growth efficiency may be reduced. Because there is.

Next, a heat drying step may be performed (S ₄₀₀ ).

In the shape forming step (S ₃₀₀ ), a heat-dried step (S ₄₀₀ ) of preparing a solid fertilizer by thermally drying the mixture formed in the form of a briquette may be performed.

According to an embodiment of the present invention, the moisture content of the solid fertilizer prepared by heat drying in the heat drying step (S ₄₀₀ ) may be characterized in that 5 to 15% by weight.

It is preferable that the moisture content of the solid fertilizer is 5 to 15% by weight, because when the moisture content is less than 5% by weight, moldability and storage properties may be deteriorated, and when the moisture content exceeds 15% by weight. This is because moldability and transportability may deteriorate.

That is, the solid fertilizer for stew containing the abalone closed shell according to an embodiment of the present invention includes an abalone closed shell powder; Rice bran; ocher; One or more selected from Southeast Asian guano and Chilean guano; And it is characterized in that it comprises; at least one selected from the powder and fish by-products and malachite.

In addition, the sterilized solid fertilizer is based on 100 parts by weight of abalone closed shell powder; Rice chaff 3 to 5 parts by weight; 3 to 5 parts by weight of ocher; 3 to 5 parts by weight of at least one selected from Guano from Southeast Asia and Guano from Chile; And at least 3 to 5 parts by weight of at least one selected from powder and fish by-products.

In addition, the boiled solid fertilizer is characterized in that it has a moisture content of 5 to 15% by weight and an average particle diameter of 5 to 10 cm.

Hereinafter, the solid fertilizer for stewed containing the abalone shell shell of the present invention (hereinafter, also referred to as 'solid fertilizer' or 'solid sterilized fertilizer') so that those skilled in the art to which the present invention pertains can easily practice ) Will be described in detail by way of example. A solid fertilizer for stew comprising an abalone lung shell according to an embodiment of the present invention can be more clearly understood by examples described below. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

Preparation of solid fertilizer for stew containing abalone waste shells

1. Grinding step (S ₁₀₀ ) : The rolled shell shells are crushed to prepare a rolled shell shell powder having an average particle diameter of 1 mm.

2. Mixing step (S ₂₀₀ ) : abalone closed shell powder prepared in the grinding step (S ₁₀₀ ); Rice bran; ocher; One or more selected from Southeast Asian guano and Chilean guano; And at least one selected from the powder and fish by-products; mixture to prepare a mixture. The mixing ratio of each component included in the mixture is shown in Table 1 below.

(Parts by weight) Raw material 1 Raw material 2 Raw 3 Raw 4 Raw 5 Abalone
powder Rice bran ocher Southeast Asia
guano Chilean
guano Formal seats
powder Pisces
by-product Experiment group 1 100 4 4 2 2 2 2 Experiment group 2 100 4 4 4 0 2 2 Experiment group 3 100 4 4 0 4 2 2 Experiment group 4 100 4 4 2 2 4 0 Experiment group 5 100 4 4 2 2 0 4 Comparative group 1 100 One 4 2 2 2 2 Comparative group 2 100 10 4 2 2 2 2 Comparative group 3 100 4 4 One One 2 2 Comparative group 4 100 4 4 5 5 2 2 Comparative group 5 100 4 4 2 2 One One Comparative group 6 100 4 4 2 2 5 5

3. Morphological forming step (S ₃₀₀ ) : Water and starch are added to the mixture prepared in the mixing step (S ₂₀₀ ) to form a briquette having an average particle diameter of 5 to 10 cm. The water and starch use a liquid in which water and starch are mixed in a ratio of 1: 1. Water and starch are added to the mixture, but the amount of water and starch added to the mixture is based on 100 parts by weight selected from one of the powders of fish and by-products used as a binder in the mixing step (S ₂₀₀ ). Is added at a rate of 300 parts by weight.

4. Heat drying step (S ₄₀₀ ) : the mixture formed in the form of a briquette in the form forming step is heat dried to prepare a solid fertilizer having a moisture content of 5 to 15% by weight.

Experiment of observation of growth efficiency of various seedlings and forest trees using solid fertilizer for planting

Growth efficiency observation experiments were conducted on two coniferous forest trees and two broad-leaved forest trees using the solid fertilizers for the reforestation group 1 to 5 prepared in Example 1 and the solid fertilizers in the comparison groups 1 to 6. .

The method of applying the solid fertilizer for afforestation was applied to the fertilizer at an appropriate number and fertilization amount according to the conventional cultivation method of each forest tree, and the growth rate of the forest tree was calculated and expressed as a percentage of the change in labor during the same period. . Table 2 below shows the experimental results for observing the growth rate of forest trees.

(%) Coniferous species Hardwood species Pine tree larch Birch trees Oak Experiment group 1 104.50 102.30 105.60 104.50 Experiment group 2 105.60 103.40 102.30 105.60 Experiment group 3 103.40 105.60 104.50 102.30 Experiment group 4 104.50 103.40 103.40 105.60 Experiment group 5 66.00 68.20 67.10 71.50 Comparative group 1 72.60 75.90 74.80 73.70 Comparative group 2 90.20 91.30 91.30 92.40 Comparative group 3 69.30 67.10 68.20 66.00 Comparative group 4 88.00 83.60 90.20 84.70 Comparative group 5 83.60 89.10 88.00 88.00 Comparative group 6 84.70 86.90 88.00 89.10

As shown in Table 2, the forest trees fertilized with solid fertilizers for Experimental Groups 1 to 5 according to an embodiment of the present invention showed high overall growth efficiency, whereas the comparative group 1 with a low rice chaff content. It was observed that the growth efficiency of forest trees fertilized with solid fertilizer for afforestation of Comparative Group 3, which has a low content of at least one selected from Guano from Southeast Asia and Guano from Chile, was relatively low.

Storage test of sterilized solid fertilizer

The solid fertilizers for stew of Experimental Groups 1 to 5 prepared in Example 1 and the solid fertilizers of Comparative Groups 1 to 6 were each divided by 1 g and stored at room temperature.

After 15 days, 30 days, 45 days, and 60 days after storage, the state of each fertilizer solid fertilizer was visually observed to indicate the percentage of fertilizer that was not damaged or damaged, and the results are shown in Table 3 below.

(%) Ratio of normal fertilizer for fertilization 15th 30 days 45 days 60 days Experiment group 1 93.10 93.10 91.14 89.18 Experiment group 2 94.08 94.08 92.12 90.16 Experiment group 3 95.06 94.08 93.10 91.14 Experiment group 4 95.06 91.14 92.12 89.18 Experiment group 5 93.10 92.12 91.14 88.20 Comparative group 1 83.30 82.32 77.42 74.48 Comparative group 2 80.36 80.36 76.44 82.32 Comparative group 3 77.42 76.44 75.46 75.46 Comparative group 4 78.40 74.48 73.50 73.50 Comparative group 5 61.74 60.76 60.76 56.84 Comparative group 6 78.40 77.42 77.42 73.50

As shown in Table 3, the solid fertilizers for sterilization in Experimental Groups 1 to 5 have better overall storage than the solid fertilizers for sterilization in Comparative Groups 1 to 6, and in particular, the amount of one or more selected from dressing powder and fish by-products. It was found that the storage capacity of Comparative Group 5 was significantly lower.

Formability and resolution test of stewed solid fertilizer

The moldability and resolution of the sterilized solid fertilizers of Experimental Group 1, Comparative Group 5 and Comparative Group 6 prepared in Example 1 were tested.

The moldability was visually observed whether or not it was made of a solid fertilizer for stewing in the form of briquettes having an average particle diameter of 5 to 10 cm, and the experimental group 1 and comparative group 6 were effectively prepared as a fertilizer for stearing in the form of briquettes having an average particle diameter of 5 to 10 cm. , Comparative group 5 was found to not produce a briquette form with an average particle diameter of 5 to 10 cm, because the content of at least one selected from the powder of fishite and fish by-products is small.

The resolution was observed by placing 1 g of the solid fertilizer for stew of Experiment Group 1, Comparative Group 5, and Comparative Group 6 in a beaker containing 100 g of water, respectively. As a result, it was confirmed that the solid fertilizer for stew of Experimental Group 1 and Comparative Group 5 was naturally soluble in water, while the solid fertilizer for stew of Comparative Group 6 generated carbonic acid and did not melt well.

In the case of solid fertilizer for stew of Experimental Group 1, which contains at least one selected from a mixture of suitite powder and fish by-products, it is made of a solid fertilizer in the form of a coal briquette having an average particle size of 5 to 10 cm, and has good storage and transportability. It can be expected to decompose naturally after application, and accordingly, it is expected to show an effect as an environmentally friendly fertilizer.

In conclusion, the experimental results of observing the cultivation efficiency of forest trees in Example 2 using the solid fertilizer for reforestation prepared in Example 1, the experimental results and conducting tests for storage of solid fertilizers for reforestation in Example 3 Through the experimental results of testing the moldability and resolution of the solid fertilizer for stewed in Example 4, the solid fertilizer for stewed containing the abalone shell shell prepared according to an embodiment of the present invention includes an abalone shell shell powder; Rice bran; ocher; One or more selected from Southeast Asian guano and Chilean guano; And at least one selected from powder and fish product by-products. It has an advantage, and since the solid fertilizer gradually decomposes after use on seedlings and forest trees, it can continuously supply environmentally friendly elements such as calcium, alkali, sodium, potassium, magnesium, sulfur, and chitosan of environmentally friendly natural ingredients to prevent acidic soil. It was confirmed that it has the advantage of improving the growth efficiency of seedlings and forest trees.

As described above, the present invention has been described in detail with reference to examples, but the present invention is not limited to the above embodiments, and may be modified in various ways, and the general knowledge in the art within the technical spirit of the present invention. It is clear that many variations are possible by the possessor. In addition, various forms of substitution, modification, and modification will be possible by those skilled in the art without departing from the technical spirit of the present invention as set forth in the claims, and this also belongs to the scope of the present invention. something to do.

Claims (5)

Abalone lung shell powder; Rice bran; ocher; One or more selected from Southeast Asian guano and Chilean guano; And one or more selected from dressing powders and fish by-products. Solid fertilizer for stew, including abalone shells. The method according to claim 1,
The stewed solid fertilizer,
With respect to 100 parts by weight of abalone closed shell powder;
Rice chaff 3 to 5 parts by weight;
3 to 5 parts by weight of ocher;
3 to 5 parts by weight of at least one selected from Guano from Southeast Asia and Guano from Chile; And
Solid fertilizer for stew containing abalone shells, characterized in that the composition is composed of at least 3 to 5 parts by weight; The method according to claim 1,
The stewed solid fertilizer,
Moisture content is 5 to 15% by weight,
A solid fertilizer for stew containing abalone lung shells, characterized in that it has the shape of a briquette with an average particle diameter of 5 to 10 cm. The method according to claim 1,
The abalone closed shell powder,
A solid fertilizer for stewing, including an abalone closed shell, characterized in that the average particle diameter is 0.5 to 2 mm. A pulverization step of crushing the abalone closed shell to produce an abalone closed shell powder;
Rice chaff on the abalone shell shell powder prepared in the grinding step; ocher; One or more selected from Southeast Asian guano and Chilean guano; And Mixing step to prepare a mixture by mixing; and at least one selected from the powder and fish by-products;
Morphological forming step of molding in the form of a briquette by adding water and starch to the mixture prepared in the mixing step; And
Method of manufacturing a solid fertilizer for stewed containing abalone closed shell, characterized in that it is prepared, including; heat-drying step of producing a solid fertilizer by thermally drying the mixture formed in the form of a briquette in the shape forming step.

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