• 한국유기농업학회지
• /
• 제10권1호
• /
• pp.1-18
• /
• 2002

The aim of this study was to introduce the history and development of German organic farming(Bio-dynamic Agriculture and organic agriculture) which has a worldwide reputation and initiative in organic agriculture. And also the organization of organic producer's or farmer's group such as AGOL, POB, OSL, ALOG & Schweisfurth Stiftung and its regional distribution, the basic standard of organic farming and certification system for organic food, an actual cultivated area for organic forming and organic livestock were also shortly reported. The government subsidizing programmes and Agenda 2000, the extension services for organic farming by government and private level, the research activities of organic agriculture by governmental research body(FAL) and universities, the education system for organic agriculture in the German universities(University of Bonn, Gesamthochschule Kassel, University of Hohenheim, University of Gie$\beta$en and etc) were also explained. In the conclusion it was suggested several issues what should be considered to facilitate an organic farming in Korea in the view of organic production, marketing, distributing, extension and organic processing.

• 한국유기농업학회지
• /
• 제19권spc호
• /
• pp.103-107
• /
• 2011

• 한국유기농업학회지
• /
• 제10권3호
• /
• pp.1-24
• /
• 2002

This study aims to provide quite recent information on the organic agriculture in developed countries such as German, UK, Switzerland and USA and on the current activities of international research institutions of organic agriculture. The establishment and activity of ENOF in EU and ARNOA in Asia, IIRNOA in IFOAM was introduced shortly. I stitute of Organic Agriculture in FAL/Germany and FiBL in Switzerland. OMRI in USA, HDRA in UK and Schweisfurth Foundation in Germany were described. Also the educations in European universities for organic agriculture and the research activities and technical education system for organic farming were described. All of these informations could be useful for the further development of the strategy for Korean organic agriculture in education and research.

• 한국유기농업학회지
• /
• 제19권spc호
• /
• pp.43-46
• /
• 2011

• 농업과학연구
• /
• 제48권4호
• /
• pp.855-863
• /
• 2021

The purpose of this study is to suggest an improvement plan for the National Technical Qualification Practical Evaluation focusing on National Competency Standards. First, in order to strengthen practical techniques such as field abilities and expertise, practical evaluation methods were applied to the National Competency Standards, referring to a learning module focused on field performance. Second, an expert advisory committee in the field of organic agriculture was utilized to compare, analyze, and match the competency unit and competency unit elements of the National Competency Standards with the national technical qualification examination standards in field of organic agriculture. In addition, in order to identify work in progress in the industrial field, share professional practice skills, and analyze facilities and equipment, we visited an organic agriculture industry site. Through this, a practical evaluation exam was developed. Subsequently, in order to confirm the adequacy of the developed exam, the pilot test assessment was conducted for those majoring in organic agriculture. Finally, as a feasibility study, a survey was conducted. Based on the results, greater technical job competency in the field of organic agriculture will contribute to strengthening knowledge in this field by suggesting an improvement plan for the national technical qualifications practical evaluation method in the field of organic agriculture.

• 한국유기농업학회지
• /
• 제9권2호
• /
• pp.1-23
• /
• 2001

It was supposed that CSA could be one of the best way to promote the movement of organic agriculture since there is little reliability on the organically grown food by consumer. In the replies submitted to a questionnaire to farmer and consumer, both group responded that the need of development of cultivation technique for organic farming and the permitted substances for organic farming and production. Both of them also replied that it is necessary to establish the lectures or division/department for organic agriculture in the agricultural education program of University. Their response to CSA was so much positive that they are willing to participate the CSA farm as a active CSA farmers or consumers. Based on the evaluation of questionnaire survey, it was suggested to do the utmost efforts that farmer preferentially practice an organic farming , md consumer consciously buy an organic food to protect an ecosystem and environment pollution.

• 한국유기농업학회:학술대회논문집
• /
• 한국유기농업학회 2001년도 심포지엄
• /
• pp.155-158
• /
• 2001

(No Abstract, See Full-text)

• 농업과학연구
• /
• 제50권3호
• /
• pp.437-446
• /
• 2023

As the interest in sustainable and environmentally friendly agriculture continues to grow, there is a corresponding increase in organic fertilizers utilization. However, studies on ammonia (NH₃) emissions, which are primarily generated in the agricultural sector, by organic fertilizers are lacking. Additionally, the reliance on imported ingredients in the production of organic fertilizers hinders the widespread adoption of organic fertilizers. This study aims to evaluate NH₃ volatilization by incorporating rice husk biochar into organic fertilizers. The study also aims to assess whether domestically produced rice husk biochar can serve as a viable substitute for imported ingredients. Here, the dynamic chamber method was used under controlled conditions. Results show that inorganic fertilizers readily undergo hydrolysis, thereby rapidly generating significant amounts of NH₃, particularly in the initial stages. In contrast, organic fertilizers decompose gradually, leading to relatively long-term NH₃ emissions. The incorporation of rice husk biochar into organic fertilizers demonstrated diminished daily NH₃ emissions compared to those from commercial organic fertilizers, resulting in decreased total NH₃ volatilization. These findings show that the combination of rice husk biochar can reduce NH₃ volatilization and serve as an alternative to imported ingredients for organic fertilizers. The results of this study can be utilized as fundamental information for the assessment of biochar as a potential ingredient for organic fertilizers.

• 한국유기농업학회:학술대회논문집
• /
• 한국유기농업학회 2001년도 심포지엄
• /
• pp.163-178
• /
• 2001

The last few nears have seen significantly increased interest in organic food. Organic food is still a small but growing part of the food industry with an identity defined and protected by law. Its existence provides an element of consumer choice. To obtain consumer confidence and, product credibility and transparency in the organic market, organic legislation and certification is needed, To facilitate export of organic products, harmonization of the organic legislation is favoured. The IFOAM accreditation programme has already achieved very much in this respect. Several national regulation, such as the NOP(USA) and EC2092/91(European Union) have already complied with the IFOAM basic standards. But in many countries there is still a lack of national legislation on organic agriculture. Because of the fast globalisation, organic agriculture is facing major challenges for international trade, so it is very important to consider the future development and certification of organic produce in all countries.

• 한국유기농업학회지
• /
• 제7권2호
• /
• pp.125-151
• /
• 1999

After the release of facts that the high nitrate contents in vegetables by Korean organic farming, organic farmers were recommended by Korean Organic Farmer Association to apply 20t/ha compost while they applied before as much as they could, sometimes even more than 100t/ha. This study was aimed to check the safety of Korean organic product in terms of nitrate content. Current nitrate content in leaf and root vegetables by 3 different farming systems(organic farming, conventional farming, greenhouse farming) were monitored and furthermore it was compared with previously published another data in Korea to find out any changes among the monitored years(1993-1999). Current nitrate content in chinese cabbage, lettuce and kale became less compare to those of the beginning of monitoring, and especially those cultivated organic farming got the lowest value while previous organic vegetables at beginning of 90's showed the higher value than those cultivated in greenhouse. This decrease in organic vegetables was affected by less application rate of organic fertilizer than before at 20t/ha. But the nitrate level by organic farming was still higher compare to those cultivated by conventional farming in open field, since currently monitored organic vegetables were cultivated basically in greenhouse condition. It shows the organic farmer the necessity of transfer their farming site and condition from greenhouse to open field in order to decrease of its high level of nitrate caused long-term application and slow release characteristics of organic fertilizer. It was concluded the adoption of soil nitrate test to recommend a organic farmer the exact application rate for need of crop growth. Additionally the mechanism of lower nitrate accumulation in rice and fruit vegetables were also discussed in the paper.