• 농촌지도와개발
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• 제18권4호
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• pp.983-1010
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• 2011

The purpose of this study was to examine the implication for the return farm and rural training program through the analyzed trainees' satisfaction and general characteristics. This study polled 89 trainees who presented the Return farm and rural training program by Jeju Agricultural Research and Extension Service. and the results of analysis are as follows. First, trainees' general characteristics appeared very various at an age structure, stage and type of return farm and rural. Second, the overall satisfaction level for the training program was normal but it was different according to the trainees' general characteristics, stage and type of Return farm and rural. This result was due to the unilateral training program. Consequently, it required a lot of efforts for the improvement of satisfaction through reflecting the trainees' properties in the training plan.

• Current Research on Agriculture and Life Sciences
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• 제10권
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• pp.53-65
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• 1992

The purposes of this study are to examine the structural differences between the agriculture of Korea and Japan, to clarify the characteristics of Korean agriculture and to determine the extent of development of agriculture in Korea as compared to Japan, In order to do this, the existing literature research reports and secondary data of both countries were used. The main findings are as follows : 1) The percentages of upland fields have inclined to increase in Japan, while those of paddy fields have increased in Korea. However, the size of cultivated land per farm is about the same. 2) The percentage of part-time household was 85% in Japan, against 22% in Korea. 3) Farm household income was more than non-farm household income in Japan, wherease : 92% was non-farm household income in Korea. 4) The farm mechanization is more advanced in Japan than Korea. In conclusion, Korea legs behind Japan in the following areas: (1) Farm mechanization (2) the structure of food consumption ; (3) industrialization and urbanization in Korea progressed more rapidly as compared with Japan ; (4) industry became overconcentrated in the Seoul metropolitan area.

• 한국농공학회논문집
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• 제64권1호
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• pp.15-26
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• 2022

3D open-field farm model developed from UAV (Unmanned Aerial Vehicle) data could make crop monitoring easier, also could be an important dataset for various fields like remote sensing or precision agriculture. It is essential to separate crops from the non-crop area because labeling in a manual way is extremely laborious and not appropriate for continuous monitoring. We, therefore, made a 3D open-field farm model based on UAV images and developed a crop segmentation model using a supervised machine learning algorithm. We compared performances from various models using different data features like color or geographic coordinates, and two supervised learning algorithms which are SVM (Support Vector Machine) and KNN (K-Nearest Neighbors). The best approach was trained with 2-dimensional data, ExGR (Excess of Green minus Excess of Red) and z coordinate value, using KNN algorithm, whose accuracy, precision, recall, F1 score was 97.85, 96.51, 88.54, 92.35% respectively. Also, we compared our model performance with similar previous work. Our approach showed slightly better accuracy, and it detected the actual crop better than the previous approach, while it also classified actual non-crop points (e.g. weeds) as crops.

• 한국정보전자통신기술학회논문지
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• 제15권5호
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• pp.413-422
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• 2022

농업의 고질적인 인력 부족과 고령화 문제를 해결하는 방안 중 스마트 팜은 크게 주목받고 있다. 6차 산업혁명이라고 불리는 스마트 팜 산업은 경쟁력의 강화가 필요하다. 혁신 가능한 IT 기술을 농업에 접목하기 위해 선행적인 연구나 특허에 대한 정보 수집 및 분석은 중요하다. 본 논문은 국내 특허정보검색서비스(KIPRIS)를 이용하여 스마트 팜에 관련된 5,789건의 특허데이터를 통해 스마트 팜 특허 동향을 살펴본다. 키워드 네트워크, 에고 네트워크, 동시 출현 네트워크, 바이그램 네트워크 분석 등을 통해 스마트 팜 정보의 국내 특허 동향을 알아본다. 스마트 팜 특허 관련 네트워크 분석 결과, 스마트 팜 시스템을 이용하거나 시스템 제어 기술과 관련된 특허가 가장 많았다. 본 논문은 향후 스마트 팜 관련 특허 연구 방향 설정에 있어 도움을 제공할 수 있다.

• 한국주거학회논문집
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• 제9권3호
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• pp.119-131
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• 1998

This paper is a part of "The Study of the Traditional Korean Ethnic Farmhousing in Yanbian, China". The purpose of this study focuses on Korean farm house and is twofold: 1) to survey the working space and storage space for tools: 2) to investigate the daily use of space according to the different work activities. It is based on a survey of 124 households in the farm villages of Lunching, China. Survey research methods included a field study in Dallajae. A questionnaire was used to conduct this study. the study found that the working space for the koran farm family is divided into an indoor area and outdoor area. The indoor space includes working areas where the families live their daily life, cook, launder, clean, mange the house keeping, usually stare the grain. The outdoor space includes areas to store the grain, farm tools, rice box, shelves and other things such as sewing machine, iron, and tools used for cleaning the house and for farming. The center of life and work for the farm family was the chung-ji-kan (the combined kitchen and major ondol living room) located in the indoor space.oor space.

• 한국유기농업학회지
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• 제15권3호
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• pp.237-256
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• 2007

Organic farming is promoted financially in the Republic of Korea since 2000. The, entire segment shows a very dynamic development since that time. Now, a large bouquet of measures are offered which target the promotion of organic farming. This article presents a study about the Task and Valuation on farm animal welfare for Organic Livestock. Among the supports are grants for organically managed livestock farm, investment incentives, the promotion of organic livestock husbandry, the promotion of producer co-operatives, the development of farm animal right index for animal health and animal welfare, publicity measures and measures to raise consumer awareness as well as the support of training, extension and research in the field organic livestock farming. Government must ensure that necessary incentives and sanctions are in place to maintain and improve animal welfare standards and they must be delivered appropriately. Animal welfare legislation provides essential protection for economy, environment, animals and society as a whole, must be properly observed.

• Journal of Electrical Engineering and Technology
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• 제9권6호
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• pp.1891-1899
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• 2014

A reliability model of wind farm located in mountainous land with complex terrain, which considers the cable and wind turbine (WT) failures, is proposed in this paper. Simple wake effect has been developed to be applied to the wind farm in mountainous land. The component failures in the wind farm like the cable and WT failures which contribute to the wind farm power output (WFPO) and reliability is investigated. Combing the wind speed distribution and the characteristic of wind turbine power output (WTPO), Monte Carlo simulation (MCS) is used to obtain the WFPO. Based on clustering algorithm the multi-state model of a wind farm is proposed. The accuracy of the model is analyzed and then applied to IEEE-RTS 79 for adequacy assessment.

• 한국농촌건축학회논문집
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• 제22권4호
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• pp.9-16
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• 2020

This study focused on the Hwaho farm among Japanese farms that were at the center of rural exploitation during the Japanese colonial period. The contents of the study examined who Kumamoto, the owner of the farm, was, how he entered Chosun and Hwaho-ri, and how much land he owned. And what kind of buildings were in the Hwaho farm during the Japanese colonial period, how they were arranged, and how the space was organized according to the arrangement of buildings. Hwaho farm, the subject of the study, was the farm that managed the most land among Kumamoto's farms. Currently, farmer's housing, Japanese employee housing, warehouses, and medical examination centers remain. In addition to Kumamoto, other Japanese and related buildings remain throughout the town. However, in recent years, a number of houses of enemy property such as Daue House, Sowha Ryokan, and shops are being destroyed without any records or investigations, so this study aims to record academic records of houses of enemy property remaining in Hwaho-ri Village.

• 한국정보시스템학회지:정보시스템연구
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• 제31권2호
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• pp.45-62
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• 2022

Purpose Smart farms play a leading role in changing the safety food culture for the citizens. The purpose of this study is to investigate the factors that are important to covid 19-response in the case of ICT smart farm. To do so, we classified the factors as operating effect aspect and industrial wave effect aspect of the smart farm. Design/methodology/approach This study was conducted by visiting Geumsan County, which is attempting to perform a smart farm. Through interviewing farmers representatives based on their operational effect expectations on the smart farm, we derived the industrial crash effect factors and thereafter designed the research model. This study applied AHP, which is an expert decision-making method cans be used to measure relative importance for determining priorities. After interviewing the experts with smart farm, we obtained the factors which are important to smart farm development. Findings According to analysis, the productivity improvement factor was ranked as the most important among the operational effect items. This is consistent with the ultimate goal of smart farms with ICT convergence technology, which is increase the profitability of agriculture. The second place is the factor in the development of infrastructure and infrastructure, and the third and fifth positions were export expansion, environmentally friendly management, and job creation in terms of operational effectiveness.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2018년도 공동국제학술발표회
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• pp.118-118
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• 2018