• 한국유기농업학회지
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• 제24권3호
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• pp.571-582
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• 2016

세균성과실썩음병(BFB)은 Acidovorax citrulli가 원인균으로서 전 세계적으로 박과채소에 큰 손실을 야기하며 고온다습한 조건에서 급속도로 진전되는 종자 병이다. 요즘 친환경재배가 인기를 얻어가고 있으나 BFB를 효율적으로 방제할 수 있는 적당한 방제제가 없는 실정에서 오배자 추출물 기반 약제의 A. citrulli에 대한 황세균활성을 시험하였다. 먼저 식물마다 다른 다양한 BFB 증상이 나타났다. 오배자 추출물 기반 약제의 액상 형태의 방제제는 높은 항세균활성을 보였으며, 온실내 포트실험 또한 오배자 추출물 기반 약제의 BFB 방제에 대한 잠재적 효과성을 보였다. 오배자 추출물 기반 약제 처리는 수박 유묘의 생존율과 오이의 유묘 길이에서 긍정적인 효과를 보였다. 따라서 이 연구에서 사용한 오배자 추출물 기반 약제에 대하여 추가적인 연구가 이루어진다면 박과채소인 BFB를 효과적으로 방제할 수 있는 가능성이 아주 높은 물질로 생각이 된다.

• 한국유기농업학회:학술대회논문집
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• 한국유기농학회 2009년도 상반기 학술대회
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• pp.185-197
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• 2009

Eco-friendly agricultural products(EFAPs) are on an increasing trend of supply, but not much enhancing the rate of consumption due to higher price premiums and safety concerns among core consumers. Recently, the overall domestic market is rapidly changing from supplier's into a consumer-oriented one with increasing preferences for well-known branded produce, large retailers, and e-commerce. To cope with marketing shifts and develop eco-friendly farming, marketing strategies should be properly prepared on the basis of consumption trends, purchase patterns, and the specific needs which is interlinked sectors of productions, distributions, and general process of consumption. The key factors for stimulating the demand for EFAPs are outlined as follows : classification of buyers(segmentation of markets), provision of more information and safety assurance, labeling of brands and reference prices, shopping convenience for consumers and more appropriate pricing. In order to motivate consumers to buy more EFAPs, the products' safety should be verified and they should be made to sell at specialty store such as Chorokmaul, It is necessary that government, producers, consumers, and distributors play their respective roles in developing feasible programs for marketing EFAPs. Consequently, the specialty store will greatly contribute to the development of domestic environmentally-friendly farming and to raising their standings and prospects as well.

• 한국응용과학기술학회지
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• 제30권3호
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• pp.528-539
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• 2013

Biodiesel is one of the most important renewable energy, since it is one of the most important alternative and eco-friendly energy source compared to fossil energy, especially for diesel engineequipped vehicles. It is now coming up for preparation of biodiesel as the alternative that applies the hetrogeneous catalyst, super critical state and various methods used in order to reduce the stages of the processes be converted and separation stages started from oil and fat which are originated from animals and wastes, and those new methods bring eco-friendly as well, though some of those are stand on research step so far. It is necessary that nation provides the tax exemption program for the supplier and strengthen the research system for the farming crops relate to fat and oil. It can improve the development of biodiesel which sustains stability against oxidation and keeps good mobility over the low temperatures in the winter season by new additives and develops new processes to show good harmony with diesel engine.

• 농촌지도와개발
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• 제12권2호
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• pp.257-270
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• 2005

The purposes of this study were to explore the differences of decision making in farming settlement and to analyze attributes for vocational decision making of rural youth. The study was carried out by literature review and questionnaire. To analyze vocational decision making of rural youth, the data were collected from 196 rural youth by stratified random sampling. The SPSSWIN/ver10 was used for analyzing data with frequency, percentage, t-test ANOVA and factor analysis. The major findings of this study were as follows; 1) Rural youth decided to become farmers at the middle and high school stage for farming succession and eco-friendly life orientation. 2) Youth parents were the major source of influence on their rural youth to settle in farming. 3) Rural youth with high economic status, upper academic achievement and university graduation showed higher autonomous decision making and lower heteronomous decision making. 4) Rural youth with low economic status and low academic achievement showed unstable vocational decision making. 5) The study suggested that rural youth with unstable decision making should get more educational opportunities and supports.

• 한국인터넷방송통신학회논문지
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• 제23권6호
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• pp.191-197
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• 2023

농민에게 영농 일지는 친환경 및 GAP(농산물우수관리) 인증을 받거나 여러 보조금 신청 시 증거자료로 활용할 수 있는 중요한 문서이다. 영농 일지는 항목별로 세세하게 작성할수록 좀 더 가치 있는 자료가 될 수 있다. 허나 일부 농민들은 서류 작성 및 글쓰기에 익숙하지 않기 때문에 영농 일지 작성법에 대한 교육이 이루어지고 있음에도 불구하고 어떻게 작성해야 할지 막막해하는 현실이다. 따라서 본 논문은 ChatGPT를 활용하여 기존 영농 일지에 추가해야 할 사항을 손쉽게 작성하는 방법을 제안한다. 본 논문이 제안하는 방법으로 영농 일지 내용을 자세하게 작성하면 훌륭한 인증 증거자료로서의 가치는 더욱 상승하고 다음 농사를 진행하는 데에 많은 도움을 줄 것으로 기대한다.

• 한국융합학회논문지
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• 제11권6호
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• pp.173-182
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• 2020

우리나라는 2000년 이후 EU의 지구온난화에 따른 환경 규제 강화, 고유가 추세 그리고 농촌 인구분포의 고령화 등에 따라 친환경에너지를 기반으로 하는 농촌 소상공인을 위한 다목적 전기차에 대한 니즈 강화가 시장의 큰 흐름이 되고 있다. 농촌 소상공인을 위한 다목적 전기차는 적은 비용으로 유지가 가능하고 친환경 에너지의 활성화를 통한 온실 가스를 감축할 뿐 아니라 고령화 되어가고 있는 농업 종사자의 노동 강도를 줄이고 야간작업 및 물류 운반을 위하여 매우 혁신적인 운송수단이 될 것이다. 본 논문에서는 친환경 에너지 정책 시행과 함께 영세 규모의 농촌 소상공인들이 비포장도로와 웅덩이가 많은 농로환경에서 쉽게 운행할 수 있고, 농작물 운반 시 노동 강도를 줄일 수 있으며, 사고 시에도 저렴한 비용으로 간단하게 부품을 교체할 수 있는 농촌 다목적 모듈형 전기차를 제안하기 위하여 기존 문헌들을 고찰하고 국내외 전기차를 벤치마킹하여 12개의 모듈형 부품을 제시한다. 본 논문은 모듈형 전기차의 산업계는 물론 디자인계의 연구에 도움이 될 것으로 사료된다.

• 인간식물환경학회지
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• 제23권4호
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• pp.423-432
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• 2020

Background and objective: Traditional farming is winning recognition as a sustainable alternative farming method. As urban farming increases in South Korea, it is crucial to develop more sustainable farming techniques. Gyeonjongbeop is the traditional farming method introduced in the Joseon period. This study was conducted to propose a productive garden model suitable for urban farming through the interpretation of traditional farming methods contained in Imwongyeongjeji Bolliji and to test the model on an actual field. Methods: Using the design and cropping system of Gyeonjongbeop as the research materials, we reviewed its tillage and cultivation and examined the applicability. We proposed a modified method by extracting parts applicable to urban farming. According to the methods, we created a garden with ridges and furrows, cultivated proper vegetables, and evaluated their growth. Results: Raphanus sativus, Allium fistulosum L., Brassica juncea, and Spinacia oleracea grown on ridges showed higher growth than those grown on a conventional flat field. The growth of Hordeum vulgare var. hexastichon and Triticum aestivum L. on furrows was also slightly higher. This proved that the method could make up for the deficiencies of barley and wheat that are weak against winds and cold and are easily destroyed by the spring rains. Conclusion: Ridge and furrow cultivation derived from Gyeonjongbeop can be an efficient urban farming system compared to the conventional cultivation in flat fields. The system can use fallow lands in winter for year-round urban farming. In addition, the application of the traditional farming system can enhance the humanistic value of urban farming.

• 한국환경복원기술학회지
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• 제23권4호
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• pp.69-84
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• 2020

Up to date, the majority research on the major landscape elements in organic farming has been mainly focused on the practice of seeking efficiency. The problem is that this type of study contributes to polluting the agricultural environment and damaging the ecological circulation system. As an alternative, there is a growing body of research on organic farming, but it is not widely applied that research on how to manage the landscape considering the scenic characteristics of farming villages practicing organic farming. Hence, in this paper we utilized landscape adjectives as a way to enhance the objectivity of the organic agricultural complex landscape assessment. More specifically, not only this study used a landscape image of an organic agricultural complex to identify a landscape adjective suitable for the landscape elements but also this study confirmed the suitability of landscape adjectives comparing to the opinions of experts and the public. To carry out, this study performed the experts survey which is composed of 12 major landscape elements, including rice paddies and fields, monoculture and diverse crops, dirt roads, windbreak trees, accent planting, dum-bung(small pond), natural small river, natural waterways, plastic film houses, one-storied houses, and pavilion. As a result of deriving the landscape adjectives from the main landscape elements, there were nine landscape adjectives that were consistent with experts and the public, including "clear" and "Artless" for rice paddies and fields, while the mismatched landscape adjectives were 'traditional'. The accent planting was a combination of landscape adjectives such as 'natural' and 'clear', while the windbreak trees was a consensus of all landscape adjectives. Only two adjectives, 'friendly' and 'wild', agreed on the dirt load, nine dum-bung(small pond), ten natural small river, nine duckery, eight one-storied houses, 10 pavilion, eight monoculture and diverse crops, and three natural waterways. The most common landscape adjectives were windbreak trees, pavilions, and natural small river, all 10 landscape adjectives. However, it is considered that only three of the 10 landscape types on the dirt road and the natural number are matched. Thus, additional management measures will be needed. In addition, it was analyzed that the most common landscape adjectives were "Artless" and "friendly" 13 times. The landscape adjectives of the organic farming complex responded by experts were analyzed to be suitable for natural, clear, zingy, silent, traditional, artless, friendly, wild and Leisurely, and consistent with the general public's opinion.

• 식물병연구
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• 제27권3호
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• pp.91-98
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• 2021

The current social demand for organic, sustainable, and eco-friendly approaches for farming, while ensuring the health and productivity of crops is increasing rapidly. Biocontrol agents are applied to crops to ensure biological control of plant pathogens. Research on the biological control of white root rot disease caused by a soil-borne pathogen, Rosellinia necatrix, is limited in pears compared to that in apple and avocado. This pathogenic fungus has an extensive host range, and symptoms of this disease include rotting of roots, yellowing and falling of leaves, wilting, and finally tree death. The severity of the disease caused by R. necatrix, makes it the most harmful fungal pathogen infecting the economical fruit tree species, such as pears, and is one of the main limiting factors in pear farming, with devastating effects on plant health and yield. In addition to agronomic and cultural practices, growers use chemical treatments to control the disease. However, rising public concern about environmental pollution and harmful effects of chemicals in humans and animals has facilitated the search for novel and environmentally friendly disease control methods. This review will briefly summarize the current status of biocontrol agents, ecofriendly methods, and possible approaches to control disease in pear orchards.

• 한국환경과학회지
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• 제32권12호
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• pp.955-964
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• 2023

This study was conducted to obtain basic data on efficient and eco-friendly crop cultivation for urban residents who enjoy urban agriculture as a hobby or leisure activity. We planted strawberry(Fragaria x ananassa)(S) and kidney bean (Phaseolus vulgaris var. humilis)(K) in different ratios to analyze the differences in soil environment, growth, physiology, and productivity, and to investigate the effects. Strawberry growth was optimal with S1K2 ratio, whereas the S1K1 ratio treatment showed the highest levels of physiology and productivity. In terms of growth and physiology, kidney beans tended to perform best in S1K2 treatment. The average number of productive pods was two, with a highest average value of 2.3 being recorded in S2K1 treatment planted with a high percentage of strawberries. In terms of growth, physiology, and prodctivity our findings indicate that it would be desirable to plant starwberries and kidney bean in a 1:1 ratio. However, considering the environmental characteristics of walls and rooftops, it is necessary to effectively manage crops suitable for these conditions. Furthermore, additional studies should be conducted to analyze the quality of fruits and seeds producted, both qualitatively and quantitatively in the future.