• 한국농림기상학회:학술대회논문집
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• 한국농림기상학회 2016년도 추계 학술발표논문집
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• pp.11-14
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• 2016

• 한국환경과학회지
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• 제26권9호
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• pp.1087-1099
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• 2017

Emergy methodology was used to analyze the biophysical basis of Korean agriculture and assess its sustainablility. Total yearly emergy input into Korean agriculture was $7.72{\times}10^{22}sej/yr$ in 2013. Purchased inputs were the dominant emergy source, accounting for 90.1% ($6.95{\times}10^{22}sej/yr$) of the annual input. This clearly indicates that the Korean agriculture is a modern, industrialized system that depends mostly on market goods and services derived from nonrenewable resources. The monetary equivalent of the total emergy input was 18.9 trillion \/yr, 1.5 times greater than the total production cost from farm expense surveys. Emergy return on investment of Korean agriculture was low, with an emergy yield ratio of 1.11. Korean agriculture appears to exert pressure on the environment as revealed by the high environmental loading ratio of 9.30. With very low emergy input from renewable sources (9.7%) and high environmental pressure, Korean agriculture is not sustainable, with an emergy sustainability index of 0.12. This study suggests that higher use efficiency of and lower dependence on nonrenewable purchased inputs need to be prioritized in an effort to enhance the sustainability of Korean agriculture.

• 한국유기농업학회지
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• 제24권4호
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• pp.627-644
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• 2016

Organic agriculture at Hongdong began with the conscious efforts of farmers who were influenced by Japanese experience and the environmental degradation by conventional agriculture in the mid-1970s. Based on their strong conviction, even though the lack of organic technique and information, those farmers started to implement organic agriculture which was beyond the production increase policy at that time. The solidarity among farmers could establish the foundation of organic agriculture through undergoing trial and error. Substantively interchange and communication between farmers and consumers played a prominent role to strengthen the organic agriculture at Hongdong as well.

• 한국유기농업학회:학술대회논문집
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• 한국유기농업학회 2001년도 심포지엄
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• pp.219-227
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• 2001

First, I'd like to express my great respect to the highly developed environment-friendly and organic agriculture in South Korea, especially in this region of Yangpyong. I've heard that rural farmers and city people cooperated together to develop the environment-friendly agriculture in Yangpyong. I believe Japanese farmers and people can learn a lot from the experience of your people. We'd like to exchange our knowledge and experience to develop environment-friendly and organic agriculture in both countries, for we share a lot in common. In this paper, I'd like to introduce how the Japanese have been developing organic and environment-friendly agriculture, and how we are working with the official organic standard and building the social structure to encourage the overall development of organic and environment-friendly agriculture.

• 한국발생생물학회:학술대회논문집
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• 한국발생생물학회 2005년도 제5회 발생공학 국제심포지엄 및 학술대회
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• pp.129-129
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• 2005

• 한국수정란이식학회:학술대회논문집
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• 한국수정란이식학회 2005년도 제5회 발생공학 국제심포지엄 및 학술대회
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• pp.129-129
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• 2005

• 한국수정란이식학회:학술대회논문집
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• 한국수정란이식학회 2003년도 제3회 발생공학 국제심포지움 및 학술대회
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• pp.123-123
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• 2003

• 한국수정란이식학회:학술대회논문집
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• 한국수정란이식학회 2003년도 제3회 발생공학 국제심포지움 및 학술대회
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• pp.122-122
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• 2003

• 한국유기농업학회지
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• 제18권4호
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• pp.511-526
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• 2010

We need fundamental plan to develop Environment-friendly agriculture which has essential effect to agriculture and rural community. It should be avoided the structural problem that the farming corporations has gone through in present. Firstly, it needs to be systematized and constructed farming complex for the priority. The government initiated Environment-friendly agriculture business and expanded agriculture business as the part of the policy. There are some researches which have been studied the systematization and the construction of farming complex. It is suggested and mentioned various kinds of policies and directions so far. But, it is not mentioned any practical models. That means it seems to be various differences between each farming corporations in the structural cases. This research suggests the most optimized model of Environment-friendly agriculture by analyzing structural differences between 'Natur' farming Corp and 'Sancheong-gun' expanded Environment-friendly farming complex.

• 한국유기농업학회지
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• 제18권2호
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• pp.113-134
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• 2010

The purpose of the study is to investigate factors influencing the adoption of environment-friendly agriculture in greenhouse vegetable production of Jeonnam province. An interview survey were conducted during 2008, including six counties: Gwansanku of Gwangju, Gwangyang, Goheung, Damyang, Boseong, and Suncheon. Major crops grown in surveyed area were green peppers, cucumbers, strawberries, cherry tomatoes, tomatoes, and watermelons. Logit model results show that adopters of environment-friendly agriculture are more likely to participate in extensional education programs, attend educational programs on environment-friendly agriculture, have greater cultivated acreage, and have larger agriculture-only-designated farmland. However the adopters are less likely to have greater number of family members participating in farming, and live Goheung county. Efforts should be made in extensional education programs to lead more vegetable growers to adopt environment-friendly agriculture. Policy makers' additional efforts should be followed to increase adoption rate of environment-friendly agriculture in lower adopted areas.