• 한국유기농업학회지
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• 제23권1호
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• pp.19-30
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• 2015

The objective of this study is to analyze the performance and farmer's awareness on the large-scale environment-friendly agricultural districts (LEAD). For this, we survey 393 farmers who cultivate in the 14 LEAD. Most of farmers aware a necessity of LEAD project. They have a higher awareness and practical use on the 'production facilities and equipments for environment-friendly agricultural materials' and 'resource recovery center of crop-animal farming'. The spread and consciousness on the environment-friendly agriculture increase before LEAD project. Also the environment-friendly agricultural areas and incomes slightly increase. The results of this study show that the LEAD project need a modification in to response to change of agricultural issues and customer's needs.

• 한국유기농업학회지
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• 제23권2호
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• pp.233-245
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• 2015

The objective of this study is to analyze the properness, effectiveness and sustainability on the large-scale environment-friendly agricultural districts (LEAD). For this, we survey 11 public officers who manage the LEAD. Most of them aware necessities of LEAD project. They have a higher satisfaction and think that the project affect ripple effect and contribution on environment-friendly agriculture. Main performance expected of the LEAD project is a spread of natural circulation agriculture in connection with cultivation and stockbreeding. For continuance of environment-friendly agriculture after the project, it is necessary to find markets of products. Also policy making related with environment-friendly agricultural technique is required. The results of this study show that the LEAD project need a modification based on field and change of agricultural issues.

• 한국유기농업학회지
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• 제21권3호
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• pp.351-362
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• 2013

The Purpose of this paper is to suggest sustainable strategies of the project for developing large-scale environment-friendly agricultural districts (LSEAD). This study used assessment 3 indicators, efficiency, impact and sustainability of environment-friendly agricultural certification area and farmers, management situations of crop-livestock circulation center, educations for environment-friendly farming, changes of farmer's income and so on. This project has contributed to develop environment- friendly agriculture and model of LSEAD. And for sustainable development of LSEAD, it is necessary to renovate crop-livestock circulation centers, promote organic farming of resource-circulation type, converse to non-pesticide or organic farming of low pesticide one, do active marketing activities, establish a governance system of business projects and so forth.

• 한국유기농업학회지
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• 제21권1호
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• pp.49-59
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• 2013

The Purpose of this paper is to analysis on farmer's awareness and satisfaction level of the project for developing large-scale environment-friendly agricultural districts (LSEAD). To analysis farmer's awareness and satisfaction level, a series of farm household surveys were conducted on farmers, take part in the project for developing LSEAD. The sample size of the survey is 80 respectively. As a survey result, awareness and practical use of facilities & equipment shows a little different outcome. Satisfaction level of the project for developing LSEAD is summarized as follows. Influence on disposal of livestock excretions and farmer's consciousness change appears 4.47 and spreading environment-friendly agriculture 4.44, distribution of environment-friendly agricultural product 4.33, and demand of environment-friendly agricultural materials 4.04. In order to sustainable development of LSEAD, a governance system should be established.

• 한국유기농업학회지
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• 제18권3호
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• pp.331-345
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• 2010

The objective of this paper is to analyze management performance of organic farming management organizations in the large-scale environment-friendly agricultural districts, focusing on cases of organic farming organizations in Chungnam Asan city and Gyeongnam Sancheong-gun which are leading regions in Korean organic agriculture. The management performance in Asan Organic Farming Organization showed that ratio of operating gain to revenue in 2008~2009 increased by 1.2% point compared to in 2006~2007. The management performance in Sancheong Organic Farming Organization showed revenue gain by KRW 2 million in 2009 whereas it suffered a loss by KRW 24 million in 2008. The management performances implied that the amount of financial performance was not yet large and would be a symbol for soundly developing organic farming organization. This paper suggested that network system, recycling agriculture, and the enlargement of processing industry would be very useful to maximize synergy effect in organic farming organizations in a large-scale environment-friendly agricultural districts.

• 한국유기농업학회지
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• 제25권2호
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• pp.373-386
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• 2017

본 시험은 전국의 광역친환경 농업단지 중에서 모범적으로 친환경 농업을 실천하고 있는 3곳(장흥, 순천, 옥천)의 벼 농가를 대상으로 시기별로 양분 분석을 하였다. 장흥지역 농가만이 경축자원 순환농업을 실천하고 있는 것으로 관찰되었다. 광역친환경 벼 농업단지의 3~9월 사이의 시기별 토양 pH는 5.5~6.7의 분포를 보였고, EC는 $0.4{\sim}1.0dS\;m^{-1}$으로 나타났다. 시기별 토양 전질소는 순천 농가에서 높았고 칼륨은 옥천 농가에서 낮은 수준을 보였다. 시기별 토양 암모늄태 질소는 봄철 비료 시용으로 6월 전후에 상승하였고, 장흥 농가에서 가장 높은 수준을 보이다가 이후 크게 감소하였다. 수량과 수확지수가 가장 높았던 옥천 농가에서 ha당 연간 조수입이 다른 농가보다 세배 가까이 높은 수준을 보였다. 비교적 많은 비료를 투입한 옥천 농가에서 시기별 양분수지가 높았고, 순천 농가의 ha당 칼륨 수지는 9월에 약 -60 kg까지 관찰되어 칼륨 결핍에 따른 생산성 저하에 일부 영향을 주었을 것으로 추정되었다. 시기별 전질소와 인산수지는 장흥 농가에서 가장 낮은 수준을 보였고 벼 낟알의 질소이용효율도 가장 높아서 광역친환경 농업단지의 추천할 만한 사례 농가로 평가되었다.

• 농촌계획
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• 제29권3호
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• pp.79-89
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• 2023

As the demand for environmental-friendly agricultural products continues to rise due to increased concerns regarding food safety and ecosystem conservation, it is becoming important to identify regions and spatial locations where environmental-friendly should be intensively established for production integration. This study aims to analyze the spatial distribution of environmental-friendly certified farms in Jeollanam-do, South Korea. Spatial statistical analysis based on Local Moran's I and Getis-Ord Gi^* were used to identify spatial cluster characteristics and landscape indices were utilized to analyze spatial patterns of environmental-friendly certified farms. The results indicated that Haenam-gun, Gangjin-gun, Muan-gun, and Jindo-gun were identified as hotspots, while Muan-gun, Goheung-gun, and Jindo-gun exhibited high connectivity. This suggests that environmental-friendly certified farms in Muan-gun and Jindo-gun were clustered and closely connected to one another. Based on the results of the spatial distribution of environmental-friendly certified farms, areas belonging to the hotspot and with high connectivity should be managed as clustered districts to secure the foundation and system of environmental-friendly certified farms. Areas that belong to cold spots and have low connectivity should be preceded by measures to promote conversion to environmental-friendly agriculture. In addition, it is necessary to make it possible to create a large-scale cluster district through a long-term spatial planning strategy to expand the environmental-friendly certified farms. The findings of this study can provide quantitative data on policies and discussions for developing a model for rural spatial planning.

• 한국유기농업학회지
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• 제25권1호
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• pp.203-218
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• 2017

전국 광역친환경 농업단지 중 전남 장흥과 순천 그리고 충북 옥천 3개소를 대상으로 논에서 재배된 벼의 시기별 생장과 무기성분을 조사하였다. 장흥 농가는 기본 시험구와 기본 시험구에 N(질소)를 20% 추가한 유박 추가 시비구를 포함하였다. 6월 토양의 pH와 EC 그리고 K 농도는 유박 추가 시비를 포함한 장흥 농가에서 유의성 있게 높게 나타났다. 토양 1kg당 시기별 무기태 N는 이앙 후 6월에 장흥 농가가 다른 농가보다 80 mg 이상으로 많았으나 재배시기가 경과함에 따라 감소하였다. 시기별 벼의 T-N농도는 최고 분얼기에 장흥 농가에서 높았으며 수확기에는 유의성 있는 차이가 관찰되지 않았다. 벼의 P 농도도 시간이 경과함에 따라 감소하는 경향을 보였으나 처리 간에 별다른 차이가 관찰되지 않았다. 초장은 순천 농가에서 재배된 벼가 101 cm로 작았으나 건물중은 72 g으로 높게 나타났다. SPAD는 장흥 농가에서 높은 수준을 보였다. 외래품종인 밀키퀸을 재배한 옥천 농가는 완전립이 93%로 정조중과 현미, 백미 모두 ha당 생산량이 크게 증가하여서 연간 조수입도 2,671만원으로 가장 높았다. 그러나 옥천 농가는 대량의 퇴비 시비로 수확 후 토양에 잔존하는 양분수지(T-N + P + K)가 ha당 900 kg 이상으로 높은 수준을 보인 반면에 장흥 농가는 300 kg으로 낮은 수준이 관찰되었다.

• 한국농공학회:학술대회논문집
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• 한국농공학회 2005년도 학술발표논문집
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• pp.443-449
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• 2005

As sustainable development and environment-friendly efforts in large-scale development projects emerge as major interests at home and abroad, man-made wetlands and eco-park facilities have been newly planned or created when developing reclamation districts recently. In this study, based on findings from a comprehensive review of relevant studies and planning cases, the basic direction and objectives of the plan were developed. A comprehensive analysis on the status of ecological environment and demographic and social environment showed that the planned site is in a process of migrating from early stages of reclamation to middle stages. It was planned for the eco-park to function as a major base along an ecological network consisting a freshwater lake and rivers and streams flowing into the lake in Hwaong District. Through a master plan and sectoral plans were planned according to desalination levels after reclamation. Then, habitats for livings organisms were also planned. The eco-park, the planned site, is also in a process of migrating from the early stages to middles stages. By creating an eco-park that considers post-reclamation ecological environment changes, natural succession processes will be preserved, which is expected to help local ecosystems to restore their functions on their own over a relatively long period of time and enable to observe the restoration process.

• 한국유기농업학회지
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• 제24권2호
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• pp.235-251
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• 2016

광역친환경 농업단지 7곳(순천, 산청, 장흥, 영암, 함양, 옥천, 정선)의 농가를 대상으로 2015년에 현장 실사한 결과, 단 1곳(장흥)만이 무항생 가축을 사육하여 나온 친환경 퇴비를 이용하였다. 광역친환경 농업단지 7곳의 0~20 cm 깊이의 토양 pH는 5.3~6.6, EC는 $0.4{\sim}1.2dS\;m^{-1}$, 전질소는 0.03~0.27%, 인산은 $22{\sim}322mg\;kg^{-1}$, 칼륨은 $0.05{\sim}0.29mg\;kg^{-1}$이었고 특히 정선 지역의 농가에서 전체적으로 낮은 수준을 보였다. 순천, 장흥, 옥천의 3농가만을 재배 기간 동안 집중적으로 조사하였을 때 시기별 토양 pH는 6.0 이상을 유지한 옥천 농가에서 높았고 EC는 별다른 차이가 나타나지 않았다. 시기별 토양 전질소 농도는 순천 농가에서 다른 농가 보다 0.1% 이상 높았고 인산과 칼륨은 옥천과 장흥에서 각각 높게 나타났다. 벼의 전질소 농도는 장흥에서 가장 높았고 시기별 전질소, 인산, 칼륨 농도는 감소하는 경향을 보였다. 초장과 분얼수는 옥천 농가에서 가장 높았지만 직경이나 SPAD 수준은 비슷하거나 낮게 관찰되었다. 건물중은 수확 직전에는 주 당 52~63 g으로 별다른 차이가 없었고, 정조중(kg), 정현비율(%), 현미수량(kg), 완전립(%), 싸라기율(%)도 농가 간에 차이가 나타나지 않았다. 연간 조수입은 조생종이면서 고급품종인 '밀키퀸'을 식재한 옥천 농가가 ha당 1,623만원으로 가장 높아 농업소득 증대효과가 기대되었다. 하지만 옥천 농가는 후작물을 재배하는 관계로 비료투입량이 높아서 전질소, 인산, 칼륨 수지가 ha당 200 kg 이상으로 가장 높은 수준을 보였다.