• Proceedings of the Korean Society of Organic Agriculture Conference
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• 1999.11a
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• pp.5-24
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• 1999

There are severl types of Eco-village developed in abvanced countries including urban, suburban and rural style. For the establishment of Eco-village in Korea, it was focussed to introduce the rural style which has been developed inyersively in European countries such as Denmark, England and Germany. As a key cencept for Eco-villge it was explained briefly and discussed on the renewable energy(wind power park, bio-mass and solar energy collector and heating system), eco-architure, methane gas device, living machine (wastewater treatment facility) and organic farming. It was also discussed how important the basic standard and guidelines for organic agriculture to run essential for the system. For this reason major principles of international applicable standard(draft) for organically grown foods by FAO/WHO Codex alimentarius was shortly desidered. as one of very suitable type for Environmental Agriculture Districts Program which Korean govenment is going to establish in the near future. In conculusion it was also suggested that positive participation of organic famers, enthusiastic eneagement of inhabitans and support strategy of govemment /NGO groups might play very important role for successful managment of Eco-village ecologically sustainable after establishment.

• The Korean Journal of Pesticide Science
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• v.17 no.3
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• pp.213-219
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• 2013

This study focused on the promotion of the insecticidal activity of eco-friendly insecticidal materials against four major insect pest in the organic Chinese cabbage cultivation area. Among insecticidal materials mixture, BT+Matrine+Neem against leaf beetle larva, Phaedon brassicae, showed the highest 94.1% at 0.05% which is the lowest concentration of three treated concentrations. The insecticidal activity of Matrine, Neem, and BT alone (0.1%, w/v) or the mixtures (0.05%, w/v) against Cabbage worm larva, Artogeria rapae, was investigated by leaf disc spray method. The insecticidal efficacy of the mixtures of two or three eco-friendly materials was higher than the single treatment of each material with 94.3%, 100% and 100%. Control efficacy of 0.3% COY+0.05% (95.3%) against the green peach aphid, Myzus persicae was higher than that of 0.3% COY+0.05% Neem (90.2%) and lasted for more than 21 days after one time treatment. At 35 days after treatment, the effect of 0.05% BT+0.05% Matrine and 0.05% BT+0.05% Matrine+0.05% Neem treatments against diamondback moth showed very high insecticidal activity with more than 90% of control value. Therefore, BT, Neem, and Matrine where are properly treated could be effective eco-friendly materials for controlling major insect pests in an organic Chinese cabbage field.

• Korean Journal of Organic Agriculture
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• v.2 no.1
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• pp.2-15
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• 1993

Major vegetables and fruits in Korea are grouped in 3 Categories according to the Concentration of NO3- content in edible parts of the plant. NO3- content are high in order fruit

• Korean Journal of Organic Agriculture
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• v.11 no.4
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• pp.1-13
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• 2003

Several policy measures related to green tourism have been enforced from 2001 by Ministry of Agriculture and Forestry (MAF). Rural Development Administration(RDA). Ministry of Environment(ME) and Ministry of Government Administration and Home Affairs(MGAHA). These have to be introduced and managed of their own accord and autonomously. Also, the rural community that has been promoting green tourism must be harmonized with its natural environment, namely natural scenery and rural culture, which provide urban residents with amenity and rurality. So green tourism had better be based on environmental-friendly agriculture because it offers safe foods and areas, many creatures to see and play around. To manage green tourism sustainable, it if important for rural and urban residents to come into close relation and to trade in organic products each other. Lastly, the region bounds in green tourism have to be expanded into county(Gun) unit.

• Proceedings of the Korean Society of Organic Agriculture Conference
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• 2009.12a
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• pp.310-311
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• 2009

농업현장에서 활용되는 농업용미생물의 효능을 평가하고 현장실용화를 제고할 목적으로 본 시험을 수행하였다. 8개 지자체를 대상으로 친환경농업 특성화 지원사업 현황을 조사하고, 지자체별 미생물 활용수준을 평가하였으며, 각 지자체별로 활용되는 미생물을 수집하여 항균활성, siderophore 생성, IAA 생성, 질소고정, 인산가용화 능력 및 작물생육에 미치는 영향을 분석하였다. 지자체에서 활용하는 미생물은 주로 유산균, 고초균, Bacillus속 세균, 광합성균, 효모 및 EM 등으로 몇가지 종류의 미생물을 활요하는 것으로 조사되었고, 배양을 위한 배지는 대부분 균주를 개발한 대학 또는 산업체에서 공급받는 것으로 나타났으며, 배양기술 측면에서 볼 때 단순 배양 보급하는 지자체가 2개소, 산-학-연간 공급네트워크 및 대량배양체계를 구축하여 미생물을 활용하는 지자체가 7개소, 미생물 대량배양체계를 구축하고 병해충 관리연구를 수행하는 지자체가 1개소 그리고 미생물 선발, 특성검정 및 효과 평가 등 개발 및 응용을 추진하는 지자체가 1개소인 것으로 나타나 지자체에 따라 활용기술 수준은 큰 차이를 보였다. 지자체 공급 농업미생물의 항균활성을 조사한 결과, 고초균, 효모, 유산균, 광합성균, Bacillus속 세균 모두에서 균주에 따라 항균활성을 보였는데, 특히 Bacillus 속 세균이 높은 빈도로 황균활성을 보이는 것으로 나타났다. 철 킬레이트 능력 (Siderophore 형성능)에 있어서는 5개 광합성 균주 중 1균주가, 5종의 효모 중 1균주만이 활성을 보인 반면, Bacillus속 세균(고초균 포함)의 경우에는 11개 균주 모두 활성을 보였다. 작물 생육과 밀접한 관계가 있는 IAA(Indole acetic acid)의 생성능에 있어서는 광합성균이 5균주 중 4균주가 활성을 보여 비교적 생성능이 높은 것으로 나타났으며, Bacillus 속 세균의 경우에는 11균주 중 8개 균주가 활성을 보여 광합성균 다음으로 높은 반도를 나타냈다. 효모의 경우에는 5균주 중 1개 균주가 IAA를 생성하는 것으로 나타났다. 질소고정능에 있어서는 광합성균은 5균주 중 3균주, Bacillus 속세균 11균주 중 6균주가, 효모는 5균중 1균주가 활성을 보인 반면, 유산균 중에는 단 한 균주도 질소 고정능을 보이지 않았다. 연작재배에 따라 토양 내에 축적되는 인산의 가용화능을 분석한 결과, 수집한 대부분의 유산균은 높은 활성을 보인 반면 기타 미생물은 인산가용화능이 거의 없는 것으로 나타났다. 결론적으로 Bacillus 속 세균은 항균활성이 높고, 작물생육과 밀접한 IAA 생성 및 질소고정능력을 보유 하고 있는 것으로 나타나 친환경 작물재배시 병 발생을 줄이고 작물생장을 촉진할 수 있는 미생물로 평가되었다. 농업현장에서 기능성 및 효능을 고려하여 미생물을 잘 활용하면 병 발생 관리 및 생산성 향상에 도움이 되리라 판단된다.

• Korean Journal of Organic Agriculture
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• v.26 no.2
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• pp.173-180
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• 2018

This study was conducted to investigate farmers' satisfaction in organic farming technologies developed by the Rural Development Administration (RDA). The survey targeted farmers who were eco-friendly or interested in eco-friendly agriculture. 70% of the target farmers were doing eco-friendly farming, and the satisfaction rate of the technology developed by the RDA was 3.85 points. The satisfaction of the farmers who participated in demonstration and demonstration of the farming field of the developed technology was 4.00 and the satisfaction level of organic farming instruction manual was 3.95. In addition, 38.4% of the surveyed areas were found to be pest control areas, and the impacts on the satisfaction of the organic cultivation related technology utilization and the satisfaction of the organic cultivation guide were analyzed. As a result, the RDA needs to develop and supply customized technology for aged small farmers.

• Korean Journal of Organic Agriculture
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• v.19 no.spc
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• pp.230-233
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• 2011

We collected and examined germplasm resources of lettuces, edible chrysanthemums and mallows for organic farmers. We found that 3 genotypes (OL-51, OL-52, and OL-63) are suitable for organic cultivation. The main use of treatment for grey mold among eco-friendly pest control methods is helpful to increase efficiency of seed-gathering after collecting and evaluating a total of 64 kinds of lettuces-collected 43 South Korea local varieties, 8 kinds cultivated by the Highland Agriculture Research Center, 4 kinds of cultivated lettuces, and 9 kinds for sales- to choose appropriate kinds of lettuces for organic cultivation in South Korea. We chose those with more than 300 leaves (OC-18, OC-44, and OC-51) after evaluation of yield characteristics of a total of 62 edible chrysanthemums. We covered each genotype of seed of edible chrysanthemums when gathering the seeds by ourselves so as not to decrease the purity of each genotype. We chosed OM-38, OM-39, and OM-40 for their yield performance and germination rates among the total 41 genotypes of mallows. We selected 9 genotypes of lettuces, editable chrysanthemums and mallows with possibility of organic cultivation and found that they can be used permanently through self seed-gathering on organic farms.

• Korean Journal of Organic Agriculture
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• v.14 no.4
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• pp.341-360
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• 2006

The paper describes condition success for the development and policy environment of organic farming in Korea. policy measures concerning area-based financial support for conversion to and continuation of organic farming, officially-recognized standards and support for market and regional development, advice and research are considered. This indicates that individual measures can also work against each other. In some region, good experiences habe been made with integrated action plan, an approach that is also being discussed at the national level and which could achieve a good basis for the development of Bio-farming in future.

• Proceedings of the Korean Society of Organic Agriculture Conference
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• 2011.06a
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• pp.117-127
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• 2011

The paper outlines farming systems, including organic, in the UK, and provides a context for the use of biological nitrogen (N) from legumes, especially clovers, and manure in organic grassland systems. As N is dynamic within organic ruminant/grassland systems its pathway is described, including its loss and resultant environmental impact. Improvements in the predictability of response to biological N, its role in reducing the carbon footprint of ruminant products and potential to improve its efficiency are discussed.

• Korean Journal of Organic Agriculture
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• v.19 no.spc
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• pp.225-229
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• 2011

Organic kiwifruits were smaller fruit size but had higher magnesium and dry matter content than conventional, meanwhile, fruit soluble solid content was similar to conventional. There were no significant difference in polyphenol contents and antioxidative capacity between organic and conventional although there were considerable variations among sample orchards. Several minerals were also similar levels in both systems.