• Title/Summary/Keyword: Rural County

Search Result 374, Processing Time 0.027 seconds

'Kresek' Disease in Korea. I The Grouping of the Pathogens and Reproduction of 'Kresek' (한국에 있어서의 'Kresek'에 관한 연구 I 'Kresek' 발생지의 병원균 균형 및 병징 재현에 관한 시험)

  • Choi Yong Chull;Cho Eng Haeng;Chung Bong Jo;Cho Yong Sup;Yoo Yeon Hean
    • Korean journal of applied entomology
    • /
    • v.16 no.1 s.30
    • /
    • pp.1-6
    • /
    • 1977
  • The 'Kresek' disease in Korea caused by Xanthomonas oryzae was first found from eight counties in Jeon-nam and Kyungnam province in 1976. The study has been carried mainly on the grouping of pathogens and reproduction of the symptoms on Milyang #23, the variety had shown severe damages at the fields, by using the isolates from Hwa-sun and Kwang-san counties where the first epidemics took place. 1. The 'Kresek' disease was found mainly on Milyang #23, a new variety, at Hwa-sun, Mu-an, Kang-jin. Yung-am, Gog-sung counties in Jeon-nam province and Jin-yang county in Kyung-nam province. 2. The groups of 'Kresek' causing pathogens were the same of those producing bacterial leaf blight symptoms such as group I , II, IN and V of Xanthomonas oryzae. 3. Seventeen out of 21 isolates from Hwa-sun county where the first and severe damage found belonged to group IV, 2 to group II and 2 to group V All of 5 isolates from Kwang-san county belonged to the group IN. 4. The 'Kresek' type symptom could reproduced within 5 days after inoculation to seedlings by using root tut, spray and needle inoculation methods. j. The most of effective method for the inoculation was root cut, and then were spray and needle method. respectively. The higher concentration of inoculum produced the higher disease incidence.

  • PDF

A Study on Optimal Planning of Sustainable Rural Road Path based on Infrastructure for Green-Tourism and Public Service (그린투어리즘 및 공공서비스 기반의 지속가능한 농촌도로노선의 최적계획에 관한 연구)

  • Kim, Dae-Sik;Chung, Ha-Woo
    • Journal of Korean Society of Rural Planning
    • /
    • v.11 no.1 s.26
    • /
    • pp.1-8
    • /
    • 2005
  • The purpose of this study is to develop a simulation model of rural road path for infrastructure of green-tourism and public service in rural areas. This study makes an objective function for moving cost minimization considering car travel time according to road characteristics, which can route the optimal shortest road paths between the center places and all rear villages, based on GIS coverages of road-village network for connecting between center places and rural villages as input data of the model. In order to verify the model algorithm, a homogeneous hexagonal network, assuming distribution of villages with same population density and equal distance between neighborhood villages on a level plane area, was tested to simulate the optimal paths between the selected center nodes and the other rear nodes, so that the test showed reasonable shortest paths and road intensity defined in this study. The model was also applied to the actual rural area, Ucheon-myun, which is located on Hoengsung-gun, Kangwon-do, with 72 rural villages, a center village (Uhang, 1st center place) in the area, a county conte. (Hoengsung-eup, 2nd center place), and a city (Wonju, 3rd center place), as upper settlement system. The three kinds of conte. place, Uhang, Hoengsung-eup, and Wonju, were considered as center places of three scenarios to simulate the optimal shortest paths between the centers and rural villages, respectively. The simulation results on the road-village network with road information about pavement and width of road show that several spans having high intensity of road are more important that the others, while some road spans have low intensity of road.

Analysis of spatial characteristics and irrigation facilities of rural water districts

  • Mikyoung Choi;Kwangya Lee;Bosung Koh;Sangyeon Yoo;Dongho Jo;Minchul La;Sangwoo Kim;Wonho Nam
    • Korean Journal of Agricultural Science
    • /
    • v.50 no.4
    • /
    • pp.903-916
    • /
    • 2023
  • This study aims to establish basic data for efficient management of rural water by analyzing regional irrigation facilities and benefitted areas in the statistical yearbook of land and water development for agriculture at the watershed level. For 511 domestic rural water use areas, water storage facilities (reservoirs, pumping & drainage stations, intake weirs, infiltration galleries, and tube wells) are spatially distributed, and the benefitted areas provided at the city/county level are divided by water use area to provide agricultural water supply facilities. The characteristics of rural water district areas such as benefitted area, were analyzed by basin. The average area of Korea's 511 rural water districts is 19,638 ha. The average benefitted area by rural water district is 1,270 ha, with the Geum River basin at 2,220 ha and the Yeongsan River basin at 1,868 ha, which is larger than the overall average. The Han River basin at 807 ha, the Nakdong River basin at 1,121 ha, and the Seomjing River basin at 938 ha are smaller than the overall average. The results of this basic analysis are expected to be used to set the direction of various supply and demand management projects that take into account the rational and scientific use and distribution of rural water and the characteristics of water use areas by presenting a quantitative definition of Korea's agricultural water districts.

Rural Tourism Image and Major Activity Space in Gochang County Shown in Social Data - Focusing on the Keyword 'Gochang-gun Travel' - (소셜데이터에 나타난 고창군의 농촌관광 이미지와 주요 활동공간 - '고창군 여행' 키워드를 중심으로 -)

  • Kim, Young-Jin;Son, Gwangryul;Lee, Dongchae;Son, Yong-hoon
    • Journal of Korean Society of Rural Planning
    • /
    • v.27 no.3
    • /
    • pp.103-116
    • /
    • 2021
  • In this study, the characteristics of rural tourism image perceived by urban residents were analyzed through text analysis of blog data. In order to examine the images related to rural tourism, blog data written with the keyword "Gochang-gun travel" was used. LDA topic analysis, one of the text mining techniques, was used for the analysis. In the tourism image of Gochang-gun, 9 topics were derived, and 112 major places appeared. This was divided into 3 main activities and 5 object spaces through the review of keywords and the original text of blog data. As a result of the analysis, the traditional main resources of the region, Seonun mountain, Seonun temple, and Gochang-eup fortress, formed topic. On the other hand, world heritage such as dolmen and Ungok wetland did not appear as topic. In particular, the farms operated by the private sector form individual topics, and the theme farm can be seen as an important resource for tourism in Gochang-gun. Also, through the distribution of place keywords, it was possible to understand the characteristics of travel by region and the usage behavior of visitors. In the case of Gochang-gun, there was a phenomenon in which visitors were biased by region. This seems to be the result of Gochang-gun seeking to vitalize local tourism focusing on natural, ecological, and scenic resources. It is necessary to establish a plan for balanced regional development and develop other types of tourism resources. This study is different in that it identified the types and characteristics of rural tourism images in the region perceived by visitors, and the status of tourism at the regional level.

Determinants of the Digital Divide using Hierarchical Generalized Linear Model (위계선형모형을 이용한 개인의 정보화 격차 결정요인)

  • Kim, Mi-Young;Choe, Young-Chan
    • Journal of Korean Society of Rural Planning
    • /
    • v.14 no.3
    • /
    • pp.63-73
    • /
    • 2008
  • The purpose of this study is to analyze the determinants of the digital divide at individual level and regional level in Korea, considering interaction between individual and the regional variables. Following results are obtained. First, individual level digital devide in the 16 different regions has been found in terms of Internet use, implying the needs for further analysis on impact of the regional factor in individual Internet use. Second, the result finds the impact of level-l individual variables, "gender, age, education, income and jobs" on digital divide, significantly at level 10% level. Third, the regional variables influencing the individual digital divide were not found at state level. However, regional factors might affect digital devide at county level. Study suggest some plans to reduce digital divide. First, the digital devide at individual level should be remedied by focusing on neglected class of people. Second, we need to approach the digital divide by analyzing in more detail, reflecting interactions of the regional variables and individual variables. Third, we should come up with a policy for mending the digital divide at regional level.

An analysis on the inter and intra regional inequalities of rural area facility by a Gini Decomposition method (지니계수분해법을 이용한 농촌마을 시설물의 지역 격차 분석)

  • Park, Mee Jeong;Yun, Do Sic;Chin, Hyun Seung;Shin, Min Ji
    • Journal of Korean Society of Rural Planning
    • /
    • v.20 no.3
    • /
    • pp.11-20
    • /
    • 2014
  • This research aims to identify regional inequitable development through the analysis of facilities distribution pattern. This study describes the concepts underlying the application of the Gini's coefficient and decomposition method to measure the regional inequitable development in Sun-chang County, Jeonbuk Province, Korea. We used the facility data surveyed for three years, from 2010 to 2012 for facility distribution pattern that RDA surveyed. These data have been serviced on the web. The Lorenz Curve presents a graphical view of the inequitable facility distribution and the Gini's Coefficients quantifies the distribution pattern. And furthermore, Gini Decomposition represents intra regional inequalities. These applied techniques can describe how the local development affects other district and change regional inequalities.

The Analysis of Existing State of Architect in the Darangyi-village of Garchon in Namhae County (남해 가천 다랑이마을의 건축적 현황 분석 연구)

  • Kim, Hye-Ran;Shin, Jung-Suk;Lee, Sang-Jung
    • Journal of the Korean Institute of Rural Architecture
    • /
    • v.12 no.2
    • /
    • pp.101-108
    • /
    • 2010
  • In this study, designated as scenic in the heart of Darangyi rice field in village of Garchon architectural status to preserve the rural town of quantitative analysis of the characteristics village of Garchon traditional rural villages to build the basis for landscape management are the goal. Most of the buildings housing the seting village of Garchon flavor appears in the form of the natural terrain accept the wall which is exposed on the outside of the roof, wall materials and colors, such as the town without a regular basis to undermine the image of the landscape and so Darangyi rice field standard set for maintenance of landscapes that are needed. Regional officer of the private property of individuals, but local and national recognition of the shared property, and only when done in this regard the establishment of asset and as a scenic area that has to cherish the history and culture between the people who live where the feedback through the exchange of sensitive areas and to the people who live in it will be an alternative to a variety of ways.

Estimating Optimal Probability Distributions of Daily Potential Photovoltaic Power Generation for Development of Rural Green-Village by Solar Energy - with Area of Seosan Weather Station - (농촌그린빌리지 조성을 위한 일별 잠재적 태양광발전량의 적정확률분포형 추정 - 서산지역을 중심으로 -)

  • Kim, Dae-Sik;Koo, Seung-Mo;Nam, Sang-Woon
    • Journal of The Korean Society of Agricultural Engineers
    • /
    • v.50 no.6
    • /
    • pp.37-47
    • /
    • 2008
  • Photovoltaic power generation is currently being recognized as one of the most popular sources for renewable resources over the country. Although it is also being adapted to rural area for may reasons, it is important to estimate the magnitudes of power outputs with reliable statistical methodologies, while applying historical daily solar energy data, for correct feasibility analysis. In this study, one of the well-known statistical methodologies is employed to define the appropriate probability distributions for monthly power outputs for the selected rural area, county of Seo-san, province of Chungnam. The results imply that the assumption of normal distributions for several months may lead to incorrect decision-making and therefore lead to the unreliable feasibility analysis. Generalized beta and triangular distributions were found to be superior to normal distribution, when describing monthly probability distributions for daily photovoltaic power. Based on the appropriate distributions resulted from this study, Monte Carlo simulation technique was also applied to provide additional flexible information for the relevant decision makers. This study found out new finding that the probability distributions should be considered to make planning of the photovoltaic power system in rural village unit, in order to give reasonable economic analysis to the decision makers.

Perceived Impacts Influencing Community Satisfaction in Rural Development Projects - Moderating Effects on Community Participation - (농촌개발사업 영향인지가 지역사회만족에 미치는 영향 - 지역사회참여의 조절효과 -)

  • Ahn, Jaemun;Kim, So-Yun;Park, Duk-Byeong
    • Journal of Agricultural Extension & Community Development
    • /
    • v.27 no.4
    • /
    • pp.211-225
    • /
    • 2020
  • It is important to understand what affects community satisfaction. Because community impacts and participation is a central aspect of fostering local community development, it is important to understand how these processes occur. The study aims to identify the factors influencing community satisfaction and to examine the moderating effects of community participation between community perceived impacts and community satisfaction. Data were collected from 328 usable questionnaires among community residents participating rural development projects in Buyeo and Chungyang county, Chungnam province. Results of a factor analysis yielded four dimensions of community perceived impacts which were negative socio-economic impacts, positive economic impacts, positive environmental impacts, and positive social impacts. Hierarchical regression analysis revealed that negative socio-economic impacts, positive economic impacts, and positive environmental impacts affected significantly for community satisfaction. it reveals that there are moderating effects on community participation of negative socio-economic impacts and positive economic impacts. It was suggested that negative socio-economic impacts, positive economic impacts, and community participation should be considered to implement rural development projects and its policy decision making.

The Effects of Agricultural Ecological Environment Programs (농업생태환경 프로그램의 효과분석)

  • Lee, Kwan-Ryul;NamGung, Yeong
    • Journal of Agricultural Extension & Community Development
    • /
    • v.28 no.1
    • /
    • pp.1-12
    • /
    • 2021
  • This study aims to analyze the effects of the Agricultural Ecological Environment Program, the first agri-environmental policy in Korea. To this end, as Janghyeon in Boryeong City and Hwaam in Cheongyang County were set up as experimental group. And similar to these villages nearby, Hwangryong in Boryeong and Gideok in Cheongyang have been set up as the control group. It compared and analyzed the farms' level and structure of awareness. The main results of the study can be summarized as follows. First, the Agricultural Ecological Environment Program improved the awareness of safe agricultural product cultivation and agricultural ecological environment stabilize. However, the contribution to the formation of rural community has not been statistically significant. Second, it was found that the farms clearly distinguish and recognize the safe agricultural products cultivation, the agricultural ecological environment stabilize, and the formation of rural community. On the other hand, it was found that the control group that did not participate in the agricultural ecological and environmental program was confused on the recognition of three things or did not recognize them. To summarized, the future agri-environmental policy can be grafted onto regional development policy. So, the areas of agri-environmental policy should include both agriculture and rural. In addition, the scientific discipline and movement approach should be all used also in the method of approach.