KR102147763B1 - Method for producing liquid fertilizer using earthworm excrements and starfish extract and liquid fertilizer produced by the same method - Google Patents
Method for producing liquid fertilizer using earthworm excrements and starfish extract and liquid fertilizer produced by the same method Download PDFInfo
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Abstract
Description
본 발명은 지렁이 분변 및 불가사리 추출물을 이용한 액상비료의 제조방법 및 상기 방법으로 제조된 액상비료에 관한 것이다.The present invention relates to a method for preparing a liquid fertilizer using earthworm feces and starfish extract, and to a liquid fertilizer prepared by the method.
화학 비료는 토양의 물리적 화학성을 개선하고 유용한 미생물들을 증진시키면서 토양에서 식물에 직접적으로 이용될 수 없었던 형태의 양분을 이용 가능한 형태로 전환시키거나 유독성 물질의 독성을 감소시키는 등 작물의 생육에 간접적으로 도움을 준다. 비료는 현재 국내의 비료관리법에 의해 보통비료와 특수비료로 분류하고 있으며, 구체적으로 보통비료는 비료의 주성분인 질소, 인산, 칼륨의 3요소를 기초로 한 무기질비료, 복합비료, 유기질비료, 석회질비료, 규산질비료, 마그네슘비료, 붕소비료 등이 있으며, 특수비료는 퇴구비를 비롯한 각종 자급비료와 부산물비료 등을 포함하여 분류하고 있지만 일정한 기준에 따르는 것은 아니며 필요에 따라 임의로 분류된다.Chemical fertilizers indirectly affect the growth of crops, such as converting nutrients in a form that could not be directly used by plants in the soil into usable forms or reducing the toxicity of toxic substances, while improving the physical chemistry of the soil and promoting useful microorganisms. Helps. Fertilizers are currently classified into ordinary fertilizers and special fertilizers according to the domestic fertilizer management law. Specifically, ordinary fertilizers are inorganic fertilizers, complex fertilizers, organic fertilizers, and calcareous fertilizers based on the three elements of nitrogen, phosphoric acid and potassium, which are the main components of fertilizers. There are fertilizers, siliceous fertilizers, magnesium fertilizers, boron fertilizers, etc.Special fertilizers are classified including composting, various self-sufficient fertilizers and by-product fertilizers, but not according to certain standards and are classified as needed.
근래 화학 비료의 발달로 인해 대부분의 농가에서는 작물 재배를 위해 화학 비료를 사용하고 있다. 화학 비료의 경우 농작물의 생산량을 증대시키는 장점이 있으나, 토양의 산성화를 초래하고 장기간 사용시 지력을 약화시키는 등의 문제점을 일으킨다. 현재 대부분의 농경지는 작물의 대량 생산을 위해 화학성 비료와 농약을 과다시비하여 지력이 쇠퇴하였고, 토양이 산성화되어 작물이 잘 자라지 못할 뿐만 아니라 병충해에 약하여 작물의 수확량이 줄어들고 있다. 친환경 영농방법을 사용하여 종래 오염된 농경지에서 농약을 살포하지 않은 상태로 작물을 생산한다 하더라도, 이미 이전에 오염된 토양 내에 축적된 오염물질에 의하여 농작물이 지속적으로 오염될 수 있는 문제점이 있다. 따라서, 환경오염을 방지하면서 생육이 우수한 작물을 재배할 수 있는 친환경 비료의 개발이 필요하다.Recently, due to the development of chemical fertilizers, most farms use chemical fertilizers for growing crops. Chemical fertilizers have the advantage of increasing the yield of agricultural crops, but they cause problems such as acidification of the soil and weakening of the intellect when used for a long time. Currently, most agricultural lands have declined in their intelligence due to excessive fertilization of chemical fertilizers and pesticides for mass production of crops, and crops are not well grown due to acidification of the soil, and crop yields are decreasing due to weakness in diseases and pests. Even if crops are produced without spraying pesticides in conventionally contaminated agricultural land using eco-friendly farming methods, there is a problem in that the crops may be continuously contaminated by pollutants accumulated in the previously contaminated soil. Therefore, there is a need to develop eco-friendly fertilizers that can grow crops with excellent growth while preventing environmental pollution.
일반적으로 지렁이 분변은 0.2~2mm 크기이며, 보수성과 통기성이 우수하여 식물 뿌리의 활착에 도움을 주고 생장을 촉진시키며 토양환경을 개선한다. 또한 양이온 치환능력과 보비력이 뛰어나며 토양의 염류장해도 경감시키고 유용한 미생물이 다량 서식하고 있어 유해균의 발생이나 번식을 억제하기도 한다. 이 밖에도 식물 성장에 필요한 요소를 다량으로 함유하고 있으며 주변 악취를 흡수하고 벌레 및 해충을 방지하는 역할도 한다. 그러나 고체 상태의 지렁이 분변을 토양 위에 직접 적용할 경우 분변에 포함되어 있는 성분들이 빠져나가 토양에 흡수되기까지 기다려야하고 고체라는 물리적, 화학적 특성상 토양에만 적용되어야 하는 한계로 인해 식물의 줄기, 옆면 및 과실에 직접 적용할 수 없는 단점이 있다.In general, earthworm feces are 0.2~2mm in size and have excellent water retention and breathability, which helps the establishment of plant roots, promotes growth, and improves the soil environment. In addition, it has excellent cation substitution and retention power, reduces salting of the soil, and inhibits the occurrence or reproduction of harmful bacteria because a large amount of useful microorganisms reside. In addition, it contains a large amount of elements necessary for plant growth, absorbs the surrounding odor and also plays a role in preventing insects and pests. However, if solid earthworm feces are applied directly onto the soil, the components contained in the feces must wait for them to escape and be absorbed into the soil. Due to the physical and chemical nature of solids, they must be applied only to the soil, so the stems, sides, and fruits of plants There is a drawback that cannot be directly applied to.
한편, 한국공개특허 제2015-0004144호에는 '가축의 혈액을 이용한 액상비료 및 그 제조방법'이 개시되어 있고, 한국공개특허 제2010-0035545호에는 '어류를 이용한 액상비료 및 그 제조방법'이 개시되어 있으나, 본 발명의 지렁이 분변 및 불가사리 추출물을 이용한 액상비료의 제조방법 및 상기 방법으로 제조된 액상비료에 대해서는 기재된 바가 없다.On the other hand, Korean Patent Application Publication No. 2015-0004144 discloses'liquid fertilizer using livestock blood and its manufacturing method', and Korean Patent Publication No. 2010-0035545 discloses'liquid fertilizer using fish and its manufacturing method'. Although disclosed, there is no description of the method for preparing a liquid fertilizer using the earthworm feces and starfish extract of the present invention and the liquid fertilizer prepared by the method.
본 발명은 상기와 같은 요구에 의해 도출된 것으로서, 본 발명자들은 지렁이 분변을 이용한 액상비료를 제조하기 위해 지렁이 분변, 당밀 및 불가사리 추출물의 혼합물에 미량요소 비료성분을 첨가하고 발효시켜 액상비료를 제조하였고, 상기 액상비료 내에 질화 미생물인 니트로조모나스(Nitrosomonas) 속 및 니트로박터(Nitrobacter) 속 균주가 함유되어 있음을 확인하였으며, 상기 액상비료를 식물체에 관주시비한 결과 대조군에 비해 식물 생장이 현저한 수준으로 증가한 것을 확인함으로써, 본 발명을 완성하였다.The present invention was derived from the above requirements, and the present inventors prepared a liquid fertilizer by adding and fermenting a trace element fertilizer component to a mixture of earthworm feces, molasses and starfish extracts in order to prepare a liquid fertilizer using earthworm feces. , It was confirmed that the liquid fertilizer contained strains of the genus Nitrosomonas and the genus Nitrobacter , which are nitrifying microorganisms, and as a result of irrigation of the liquid fertilizer to the plant, the plant growth was at a remarkable level compared to the control group. By confirming the increase, the present invention was completed.
상기 과제를 해결하기 위해, 본 발명은 지렁이 분변, 당밀 및 불가사리 추출물의 혼합물을 발효하는 단계를 포함하는 식물의 질소 이용률을 증가시키는 액상비료의 제조방법을 제공한다.In order to solve the above problems, the present invention provides a method for producing a liquid fertilizer that increases the nitrogen utilization rate of plants, including fermenting a mixture of earthworm feces, molasses and starfish extract.
또한, 본 발명은 상기 방법으로 제조된 식물의 질소 이용률을 증가시키는 액상비료를 제공한다.In addition, the present invention provides a liquid fertilizer that increases the nitrogen utilization rate of plants prepared by the above method.
본 발명의 액상비료는 식물 생장에 필요한 영양분이 다량 함유되고 있고 식물에 이로운 미생물의 활동을 활발하게 하여 식물의 생장을 증가시킬 수 있으므로 고품질의 친환경적인 농산물을 생산하고 환경오염을 감소시키는 친환경 유기농법에 기여할 수 있다.The liquid fertilizer of the present invention contains a large amount of nutrients necessary for plant growth and can increase the growth of plants by activating the activity of microorganisms beneficial to plants, so it is an eco-friendly organic method that produces high-quality eco-friendly agricultural products and reduces environmental pollution. Can contribute to
도 1은 본 발명의 액상비료에 함유된 필수원소의 분석 결과를 나타낸 검사성적서이다.
도 2는 본 발명의 액상비료를 오이에 시비하여 30일간 재배한 사진이다.
도 3은 본 발명의 액상비료를 근대(A)와 다육식물에 각각 시비하여 10일간 재배한 사진이다.
도 4는 본 발명의 액상비료를 잔디에 시비하여 60일간 재배한 사진이다.
도 5는 본 발명의 액상비료를 깻잎에 시비하여 모종 정식 후 30일간 재배한 사진이다. 1 is a test report showing the analysis results of essential elements contained in the liquid fertilizer of the present invention.
2 is a photograph of the liquid fertilizer of the present invention fertilized on cucumbers and grown for 30 days.
Figure 3 is a photograph of the liquid fertilizer of the present invention was cultivated for 10 days by fertilizing each of the modern (A) and succulent plants.
Figure 4 is a photograph of the liquid fertilizer of the present invention fertilized on grass and grown for 60 days.
5 is a photograph of the liquid fertilizer of the present invention fertilized on sesame leaves and grown for 30 days after seedling planting.
본 발명의 목적을 달성하기 위하여, 본 발명은 지렁이 분변, 당밀 및 불가사리 추출물의 혼합물을 발효하는 단계를 포함하는 식물의 질소 이용률을 증가시키는 액상비료의 제조방법을 제공한다.In order to achieve the object of the present invention, the present invention provides a method for producing a liquid fertilizer for increasing the nitrogen utilization rate of plants, comprising fermenting a mixture of earthworm feces, molasses and starfish extract.
본 발명의 일 구현 예에 따른 방법에 있어서, 상기 식물의 질소 이용률을 증가시키는 액상비료의 제조방법은 구체적으로는,In the method according to an embodiment of the present invention, the method for producing a liquid fertilizer that increases the nitrogen utilization rate of the plant is specifically,
(1) 배양기에 물을 넣고 가열한 후 당밀을 첨가하여 교반하는 단계;(1) adding water to the incubator, heating, and stirring the molasses;
(2) 상기 (1) 단계 후에, 지렁이 분변이 담긴 여과지 주머니를 배양기에 투입하고 공기를 주입하면서 교반하여 지렁이 분변의 수용성 성분을 배양기 내로 용출하는 단계; 및(2) after the step (1), injecting the filter paper bag containing the earthworm feces into the incubator and stirring while injecting air to elute the water-soluble component of the earthworm feces into the incubator; And
(3) 상기 (2) 단계 후에, 불가사리 추출물과 미량요소 비료성분을 첨가하여 발효하는 단계;를 포함할 수 있으며,(3) after the step (2), fermenting by adding a starfish extract and a trace element fertilizer component; may include,
더욱 구체적으로는,More specifically,
(1) 배양기에 물 180~220ℓ를 넣고 온도 38~42℃에서 가열한 후 당밀 480~520㎖을 첨가하여 교반하는 단계;(1) adding 180 to 220 ℓ of water into an incubator, heating at a temperature of 38 to 42° C., adding 480 to 520 ㎖ molasses and stirring;
(2) 상기 (1) 단계 후에, 지렁이 분변 8~12kg가 담긴 여과지 주머니를 배양기에 투입하고 공기를 주입하면서 교반하여 지렁이 분변의 수용성 성분을 배양기 내로 용출하는 단계; 및(2) after the step (1), injecting a filter paper bag containing 8 to 12 kg of earthworm feces into the incubator and stirring while injecting air to elute the water-soluble component of the earthworm feces into the incubator; And
(3) 상기 (2) 단계 후에, 불가사리 추출물 230~270㎖과 미량요소 비료성분을 첨가하고 48~72시간 동안 발효하는 단계;를 포함할 수 있으나, 이에 제한되지 않는다.(3) After step (2), adding 230 to 270 ml of starfish extract and microelement fertilizer and fermenting for 48 to 72 hours; may include, but is not limited thereto.
본 발명의 일 구현 예에 따른 액상비료의 제조방법에 있어서, 상기 지렁이 분변, 당밀 및 불가사리 추출물의 혼합은 지렁이 분변 8~12kg, 당밀 480~520㎖ 및 불가사리 추출물 230~270㎖을 혼합한 것일 수 있고, 바람직하게는 지렁이 분변 10kg, 당밀 500㎖ 및 불가사리 추출물 250㎖을 혼합한 것일 수 있으나, 이에 제한되지 않는다.In the method for producing a liquid fertilizer according to an embodiment of the present invention, the mixture of earthworm feces, molasses and starfish extract may be a mixture of 8-12 kg of earthworm feces, 480-520 ml molasses, and 230-270 ml of starfish extract. And, preferably, it may be a mixture of 10 kg of earthworm feces, 500 ml of molasses and 250 ml of starfish extract, but is not limited thereto.
또한, 본 발명의 일 구현 예에 따른 액상비료의 제조방법에 있어서, 상기 (3) 단계의 미량요소 비료성분은 철, 아연, 붕소, 고토, 망간, 몰리브덴, 구리 및 석회로 이루어진 군으로부터 선택된 하나 이상인 것일 수 있고, 바람직하게는 붕소(Boric acid)와 킬레이트제인 EDTA(ethylenediaminetetraacetic acid)가 처리된 철(EDTA-FeNa) 및 아연(EDTA-ZnNa)일 수 있으나, 이에 제한되지 않는다. In addition, in the method for producing a liquid fertilizer according to an embodiment of the present invention, the trace element fertilizer component in step (3) is one selected from the group consisting of iron, zinc, boron, goto, manganese, molybdenum, copper, and lime. It may be the above, preferably boron (Boric acid) and the chelating agent EDTA (ethylenediaminetetraacetic acid) treated iron (EDTA-FeNa) and zinc (EDTA-ZnNa), but is not limited thereto.
본 발명은 또한, 상기 액상비료의 제조방법으로 제조된 식물의 질소 이용률을 증가시키는 액상비료를 제공한다.The present invention also provides a liquid fertilizer that increases the nitrogen utilization rate of plants produced by the method for producing the liquid fertilizer.
본 발명의 액상비료에 있어서, 지렁이 분변은 유기물이 완전 분해된 완숙 퇴비로서 갖는 풍부한 미생물의 효과와 다량의 영양성분을 갖고 있으며, 고형 상태의 지렁이 분변을 액상 형태로 변환시키고 액화 발효 과정을 통해 질화 미생물을 포함하는 유용 미생물이 증대되어 식물 생장을 촉진시킬 수 있으므로 농업이나 조경 등 각종 산업에 용이하게 사용될 수 있다.In the liquid fertilizer of the present invention, earthworm feces have abundant microbial effects and a large amount of nutrients as mature compost from which organic matter is completely decomposed, and convert solid earthworm feces into liquid form and nitrify them through a liquid fermentation process. Since useful microorganisms including microorganisms can be increased to promote plant growth, it can be easily used in various industries such as agriculture or landscaping.
본 발명의 액상비료는 질화 미생물인 니트로조모나스(Nitrosomonas) 속 및 니트로박터(Nitrobacter) 속 균주가 함유되어 있다. 상기 니트로조모나스 균주에 의해 암모늄 이온(NH4 +)을 아질산 이온(NO2 -)으로 산화시킨 후 니트로박터 균주에 의해 아질산 이온을 질산 이온(NO3 -)으로 산화시키며, 산화반응과 동시에 탄소를 고정한다. 이러한 질산화(nitrification) 반응의 최종 생성물인 질산 이온은 식물에 흡수되거나 탈질소 미생물에 의해 질소 기체로 되어 대기 중으로 돌아간다. 따라서, 본 발명의 액상비료에는 질산화 반응에 관여하는 질화 미생물이 함유되어 있으므로, 식물체에 액상비료를 처리하면 토양에 존재하는 암모늄 이온 또는 아질산 이온을 식물 뿌리로의 흡수가 용이한 질산 이온으로 생성하여 식물 생장을 촉진시킬 수 있다.The liquid fertilizer of the present invention contains strains of the genus Nitrosomonas and the genus Nitrobacter , which are nitrifying microorganisms. The nitro crude Pseudomonas ammonium ions by a strain (NH 4 +) nitrite ions (NO 2 -) ion nitrate to nitrite ion by nitro bakteo strain was oxidized to (NO 3 -) in sikimyeo oxide, while carbon and oxidation Is fixed. Nitrate ions, which are the final products of the nitrification reaction, are absorbed by plants or converted into nitrogen gas by denitrifying microorganisms and returned to the atmosphere. Therefore, since the liquid fertilizer of the present invention contains nitrifying microorganisms involved in the nitrification reaction, when the liquid fertilizer is treated on a plant, ammonium ions or nitrite ions present in the soil are generated as nitrate ions that are easily absorbed into the plant roots. It can promote plant growth.
이하, 본 발명의 실시예에 의해 상세히 설명한다. 단, 하기 실시예는 본 발명을 예시하는 것일 뿐, 본 발명의 내용이 하기 실시예에 한정되는 것은 아닌다.Hereinafter, it will be described in detail by examples of the present invention. However, the following examples are only illustrative of the present invention, and the contents of the present invention are not limited to the following examples.
제조예Manufacturing example 1. 액상비료의 제조 1. Manufacture of liquid fertilizer
배양기에 물 200ℓ를 넣고 40℃에서 가열시키고 당밀 500㎖을 첨가하여 당밀이 물에 완전히 녹을 때까지 교반한 후 지렁이 분변 10kg가 담긴 여과지 주머니(지렁이 분변이 통과하지 않는 망사 주머니)를 투입하고 공기를 주입하면서 교반하여 지렁이 분변의 수용성 성분을 배양기 내로 용출시켰다. 상기 용출액이 포함된 배양기에 불가사리 추출물 250㎖과 미량요소 비료성분을 첨가하고 48~72시간 동안 발효하였다. 미량요소 비료성분은 이온들의 전기적 결합 특성을 약화시키기 위해 킬레이트화된 EDTA-FeNA(chelate Fe≥12.5%)와 EDTA-ZnNa(chelate Zn≥14.5%) 및 붕소(수용성 붕소 B≥50%)를 사용하였으며, EDTA-FeNA 1,600g, EDTA-ZnNA 600g 및 붕소 300g을 40℃의 물에서 각각 교반하여 녹인 후 혼합액에 처리하였다.Put 200ℓ of water into the incubator, heat it at 40℃, add 500ml of molasses, stir until the molasses is completely dissolved in water, and then put a filter paper bag containing 10kg of earthworm feces (a mesh bag that does not pass through the earthworm feces), and air The water-soluble component of earthworm feces was eluted into the incubator by stirring while injecting. 250 ml of starfish extract and trace urea fertilizer were added to the incubator containing the eluent, and fermented for 48 to 72 hours. The trace element fertilizer component uses chelated EDTA-FeNA (chelate Fe≥12.5%), EDTA-ZnNa (chelate Zn≥14.5%) and boron (water-soluble boron B≥50%) to weaken the electrical bonding properties of ions. Then, 1,600 g of EDTA-FeNA, 600 g of EDTA-ZnNA, and 300 g of boron were dissolved by stirring in water at 40° C., and then treated in a mixed solution.
본 발명에서 사용된 지렁이 분변은 제지공장에서 나오는 제지 슬러지나 우유 슬러지를 먹은 지렁이에서 발생된 분변을 선별하여 사용하였다. 처음 발생된 지렁이 분변은 수분 함량이 90% 이상이며, 수분 함량이 높을 경우 액상비료 제조 과정에서 부패의 원인이 될 수 있으므로 분변을 자연 건조시켜 수분 함량이 20% 이하가 되도록 하였다. 자연 건조된 지렁이 분변을 사용하여 액상비료를 제조할 때 건조된 분변(단립구조)은 2mm 크기의 거름 망사를 통해 2mm 이하의 크기로 이루어진 분변을 선별하여 사용하였다. 지렁이 분변 10kg을 사용하여 수분 함량이 20%가 되도록 건조시킬 경우 무게는 5kg까지 감소된다.The earthworm feces used in the present invention were used by selecting the feces generated from the paper sludge from the paper mill or the earthworm that had eaten milk sludge. The first earthworm feces had a moisture content of 90% or more, and if the moisture content was high, it could cause spoilage in the liquid fertilizer manufacturing process, so the feces were naturally dried so that the moisture content was less than 20%. When preparing liquid fertilizer using naturally-dried earthworm feces, the dried feces (single structure) was used by selecting feces with a size of 2 mm or less through a 2 mm manure mesh. If 10 kg of earthworm feces are used and dried to a moisture content of 20%, the weight is reduced to 5 kg.
실시예Example 1. 본 발명의 액상비료를 이용한 식물 재배 1. Plant cultivation using the liquid fertilizer of the present invention
본 발명의 액상비료에 함유된 필수원소를 분석한 결과, 필수원소인 질소, 칼리(칼륨), 석회(칼슘), 고토(마그네슘) 및 붕소가 함유되어 있었고 필수원소는 아니지만 식물 성장에 중요한 역할을 하는 규산이 함유된 것을 확인하였다(도 1). As a result of analyzing the essential elements contained in the liquid fertilizer of the present invention, nitrogen, potassium (potassium), lime (calcium), goto (magnesium), and boron, which are essential elements, were contained, and although not essential elements, they played an important role in plant growth. It was confirmed that silicic acid was contained (FIG. 1).
또한, 농촌진흥청 지정 비료·유기농업자재 시험연구기관인 목원대학교 미생물생태자원연구센터에 의뢰하여 본 발명의 액상비료를 대상으로 미생물 분석을 수행한 결과, 질화 미생물인 니트로조모나스(Nitrosomonas) 속 및 니트로박터(Nitrobacter) 속 균주가 함유되어 있음을 확인하였고 이러한 질화미생물은 암모늄 이온(NH4 +)을 아질산 이온(NO2 -)으로, 아질산 이온을 질산 이온(NO3 -)으로 순차적으로 산화시켜 식물체가 질산 이온을 쉽게 흡수할 수 있도록 도와준다. 질화 미생물 이외에도 곰팡이가 함유되어 있는데 곰팡이는 액상비료를 장기간 유통하기 위해 제거되어야 하므로, 액상비료의 발효가 끝난 후 2일 동안 안정화시켜 곰팡이 균주를 응집시킨 후 60℃에서 가열하고 120 메쉬의 여과지를 사용하여 여과시켜 곰팡이를 제거하였다(표 1). In addition, as a result of performing microbial analysis on the liquid fertilizer of the present invention by requesting the Microbial Ecology Resource Research Center of Mokwon University, which is a fertilizer/organic agricultural material testing and research institute designated by the Rural Development Administration, Nitrosomonas genus and nitro bakteo (Nitrobacter) was identified that contained a sp this nitrification microorganisms are an ammonium ion (NH 4 +) nitrite ions (NO 2 -), a nitrite ion nitrate ion (NO 3 -) is oxidized in order to plant Helps to easily absorb nitrate ions. In addition to nitrifying microorganisms, molds are contained. Since molds must be removed for long-term distribution of liquid fertilizers, stabilize them for 2 days after fermentation of liquid fertilizers to aggregate mold strains, heat at 60℃, and use 120 mesh filter paper. Then, the mold was removed by filtration (Table 1).
또한, 본 발명의 액상비료(물:액상비료=1:10)를 오이(도 2), 근대(도 3A), 다육식물(도 3B), 잔디(도 4) 및 깻잎(도 5)과 같은 다양한 식물체에 1주일 간격으로 한 포기당 180㎖씩 관주시비하여 재배한 결과, 물만 처리한 대조군(액상비료 무처리)에 비해 액상비료를 처리한 군에서 식물 생장이 현저한 수준으로 증가한 것을 확인하였다(표 2 및 도 2 내지 도 5). 이를 통해 본 발명의 액상비료가 식물 성장에 매우 유용한 토양 개량제 또는 식물 영양제로 사용될 수 있을 것으로 사료되었다.In addition, the liquid fertilizer (water: liquid fertilizer = 1:10) of the present invention, such as cucumber (Fig. 2), beetroot (Fig. 3A), succulent plant (Fig. 3B), grass (Fig. 4) and sesame leaves (Fig. 5) As a result of cultivation by irrigation of various plants at a rate of 180 ml per plant at 1-week intervals, it was confirmed that the plant growth in the group treated with liquid fertilizer increased significantly compared to the control group treated with only water (no liquid fertilizer treatment) ( Table 2 and FIGS. 2 to 5). Through this, it was thought that the liquid fertilizer of the present invention could be used as a very useful soil conditioner or plant nutrient for plant growth.
cucumber
Plant length
But
(가로×세로)Cotyledon size
(Horizontal × length)
30 days
Succulent plant
New shoot
10 days
grass
Root length
60 days
Sesame
(가로×세로)Cotyledon size
(Horizontal × length)
30일After planting
30 days
Claims (6)
(2) 상기 (1) 단계 후에, 지렁이 분변 8~12kg가 담긴 여과지 주머니를 배양기에 투입하고 공기를 주입하면서 교반하여 지렁이 분변의 수용성 성분을 배양기 내로 용출하는 단계; 및
(3) 상기 (2) 단계 후에, 불가사리 추출물 230~270㎖과 미량요소 비료성분을 첨가하고 48~72시간 동안 발효하는 단계;를 포함하는 식물의 질소 이용률을 증가시키는 액상비료의 제조방법.(1) adding 180 to 220 ℓ of water into an incubator, heating at a temperature of 38 to 42° C., adding 480 to 520 ㎖ molasses and stirring;
(2) after the step (1), injecting a filter paper bag containing 8 to 12 kg of earthworm feces into the incubator and stirring while injecting air to elute the water-soluble component of the earthworm feces into the incubator; And
(3) After the step (2), adding 230 to 270 ml of starfish extract and trace urea fertilizer components and fermenting for 48 to 72 hours; a method for producing a liquid fertilizer for increasing the nitrogen utilization rate of plants comprising.
상기 액상비료는 질화 미생물인 니트로조모나스(Nitrosomonas) 속 및 니트로박터(Nitrobacter) 속 균주가 함유된 것을 특징으로 하는 액상비료.As a liquid fertilizer that increases the nitrogen utilization rate of plants manufactured by the method of claim 1 or 3,
The liquid fertilizer is a liquid fertilizer characterized in that it contains strains of the genus Nitrosomonas and the genus Nitrobacter , which are nitrifying microorganisms.
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| KR20010054344A (en) * | 1999-12-06 | 2001-07-02 | 이승헌 | Method for synthesizing liquid fertilizer using starfish |
| KR20110049237A (en) * | 2009-11-04 | 2011-05-12 | 정재우 | The method of producing liquid organic fertilizers/bio-pesticides thru liquefying worm poop |
| KR20150098592A (en) * | 2014-02-19 | 2015-08-28 | 시원해양 주식회사 | Functional microbial fermentation using starfish and seaweed and methods for their preparation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010054344A (en) * | 1999-12-06 | 2001-07-02 | 이승헌 | Method for synthesizing liquid fertilizer using starfish |
| KR20110049237A (en) * | 2009-11-04 | 2011-05-12 | 정재우 | The method of producing liquid organic fertilizers/bio-pesticides thru liquefying worm poop |
| KR20150098592A (en) * | 2014-02-19 | 2015-08-28 | 시원해양 주식회사 | Functional microbial fermentation using starfish and seaweed and methods for their preparation |
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