• 한국정보과학회논문지:컴퓨팅의 실제 및 레터
• /
• 제15권5호
• /
• pp.331-344
• /
• 2009

최근 한 중 일 및 한 미 FTA가 발효되면 농축산업에 큰 타격을 줄 것으로 예상된다. 수입 자유화 이후 외국에서 생산된 농수축산물의 수입이 급증하고 있다. 그러나 질이 낮은 수입산이 국산으로 둔갑하는 일이 자주 발생하면서 농수축산물의 신뢰도 및 판로에 부정적인 영향을 미쳐왔다. 이에 생산이력 관리에 대한 필요성이 많이 요구되어지고 있다. 본 논문에서는 농산물의 유통이력은 물론 기존 시스템에서 제공하지 못한 생장환경이력정보와 시설재배에 따른 자동제어 및 저장고 모니터링 정보를 추가하여 RFID/USN 기반 농산물 이력관리시스템을 설계 및 구현하였다. 본 논문에서 설계 및 구현한 농산물 이력 관리시스템은 생장환경모니터 링과 이력관리로 구성된다. 첫째, 생장환경모니터 링은 USN을 활용하여 농산 물이 생산되는 재배지의 환경을 모니터링하고 저장고 및 재배시설의 자동제어기를 모니터링 한다. 생장환경모니터링 정보는 농산물의 생장환경에 대한 상세한 정보를 제공해 줄 수 있으며, 생산자가 영농일지를 자동으로 작성할 수 있도록 정보를 제공한다. 둘째, 이력관리는 농산물의 생산, 출하, 유통, 소비까지 모든 유통단계에서 발생된 이력정보를 소비자에게 제공할 수 있다. 본 논문에서 설계 및 구현한 RFID/USN 기반 농산물 이력관리시스템은 생산자에게 u-IT 농업을 제공하고, 소비자에게 농산물에 대한 신뢰도를 높여 줄 수 있다. 또한, 본 시스템을 적용하여 정부의 우수농산물관리제도와 위해 요소중점관리기준을 시행하는 데 기초자료를 제공할 수 있고, 국내 농산물의 고급화 및 선진화를 달성할 수 있다.

• 농촌계획
• /
• 제21권3호
• /
• pp.155-169
• /
• 2015

As an essential means to the exploitation of new demands, the export of agri-food has the price-supporting effect on the domestic agri-food and its expansion can be a good way to increase farms' income. Of course, to enhance farms' income under the liberalization of the market, it is necessary to have countermeasures considering various factors. To this end, the study understood the experiences of farms doing exports and looked into ways to improve them by reviewing their motivations to export, difficulties, requirements, etc. In this context, the study conducted the purposive sampling among tomato export farmhouses in Jeongseon-gun in the export enforcement phase and executed the theme analysis. The research findings and suggestions are as follows. First, in order to enhance the level of commercialization of Jeongseon-gun tomatoes and reinforce the trade bargaining power, it is necessary to form the consensus on policy and make the scaling of the site based on the strong organization power. To this end, it requires the active role of agricultural cooperatives that take a big portion of distribution in the site and distribute its profits directly to farmhouses. Second, it is necessary to set clear target markets for Jeongseon-gun tomato export farms and set sales strategies for each target market. That is, in order to expand the export of Jeongseon-gun tomatoes, after clarifying local sales and export sales, export farmhouses should focus on quality management and secure the quantity for export. Third, to expand the export to Japan which already has the foundation for the export of Korean tomatoes, and to new export countries of China, Russia, etc., it is necessary to set the 'Two-Track Strategies for Export Market (particular item for focus and particular area for focus)' through the building of network of tomato export areas in Gangwon-do. In conclusion, to expand the export of Jeongseon-gun tomatoes, agricultural cooperatives and leaders together should build the strong organizational power with farmhouses and secure the quantities for export. And, according to the 'Two-Track Strategies for Export Market (particular item for focus and particular area for focus)', export infrastructure and export operational system should be built and to do so, the solidarity of tomato export farmhouses in Gangwon area should precede.

• 한국식품영양과학회지
• /
• 제37권11호
• /
• pp.1515-1522
• /
• 2008

본 연구는 물리.화학적인 특성이 서로 다른 37종의 농약 성분을 GC/MS/MS로 농약 성분별 MRM에 대한 동시다성분 분석법을 개발하였으며, 이 분석법에서 제시한 MRM을 이용하여 농산물 중 잔류하고 있는 농약성분의 정성 및 정량이 동시에 가능하게 하였고, 이 분석법은 기존의 장비(GC, HPLC, GC/MS 등)를 이용한 검사법에 비해 1건 처리 시 소요되는 분석시간이 짧으며(1건 분석 시 소요시간 30분 이내) 검사결과의 정확성에서 우수하였다. 잔류농약분석에 일반적으로 사용되는 GC-ECD 및 GC-NPD를 사용하지 않고 정성 및 정량이 동시에 가능한 GC-MS/MS를 사용하여 MRM mode를 이용한 농약성분의 동시 분석 및 분석법에 따른 validation을 실시하였다. 그 결과 real sample인 콩과 레몬의 경우 모든 농약에서 70% 이상의 회수율을 보였으며, correlation coefficient($r^2$)도 대부분의 농약에서 0.99 이상의 좋은 직선성을 나타내었다. 또한 분석법을 근거로 국내유통 중인 농산물의 잔류실태를 파악하기 위해 모니터링을 실시하였으며 검출된 농약성분에 한해서는 섭취하는 농약에 대한 위해도를 평가하였다. 국내의 대형시장에 유통되는 농산물 약 1,000여건을 수거하여 확립된 분석법으로 잔류농약 모니터링을 실시하였다. 그 결과 23개의 농산물에서 잔류농약이 검출되었는데 주로 엽채류에서 잔류농약이 검출되었고 금귤류에서 주로 검출된 과실류는 2.2%의 검출율을 보였다. 이 중 MRL을 초과하는 수준의 농약이 검출된 것은 엽채류 중 하나인 무 잎에서 검출되어 0.1%의 부적합율을 나타냈다. 검출된 농약과 그 검출량을 토대로 농약의 1일 섭취허용량(acceptable daily intake, ADI)을 바탕으로 음식을 통해 매일 섭취하는 농약이 사람에게 미치는 위해도를 평가한 결과 ADI 대비 $0.0000{\sim}0.3462%$의 현저히 낮은 수준으로 나타났다.

• Journal of Applied Biological Chemistry
• /
• 제54권2호
• /
• pp.126-134
• /
• 2011

대봉감의 이용성 증대를 위히여 경남 하동군 악양면에서 생산된 대봉감으로 새로운 기능성 대봉감 연시 와인을 제조하고, 그 특성을 조사하였다. 대봉감 연시 와인의 최적 발효 조건을 위하여 효모 균주는 알코올 생성력과 방향이 가장 우수한 Saccharomyces cerevisiae CS02을 선정였다. 초기 효모 접종량 5%, $(NH_4)_2HPO_4$ 농도 0.5%와 $24^{\circ}brix$로 보당 하고 발효온도 $25^{\circ}C$에서 알코올 생성력이 가장 우수하였다. 최적의 발효 조건으로 대봉감 연시 과즙을 발효하였을 때 9일 경과 시 알코올 함량은 $12.2{\pm}0.02%$과 생성되었으며, pH $3.97{\pm}0.02$로 급격히 감소하였다. 대봉감 연시 와인의 유리당은 fructose ($0.12{\pm}0.02$ g/L)가 소량 검출되었으며, 주요 유기산은 malic acid ($35.92{\pm}0.24$ g/L), succinic acid ($8.12{\pm}0.03$ g/L), oxalic acid ($22.14{\pm}0.11$ g/L) 및 citric acid ($13.63{\pm}0.08$ g/L) 있었고 flavonoids와 phenolicacids는 catechin gallate ($38.99{\pm}0.32$ mg/L), epicatechin gallate ($110.21{\pm}0.16$ mg/L), epigallocatechin ($15.97{\pm}0.18$ mg/L), gallic acid ($43.88{\pm}1.11$ mg/L) 및 tannic acid ($3.36{\pm}0.02$ mg/L)가 검출되었다. 한편 유기산과 phenolic acids 함량이 증가함으로서 이에 상응하여 DPPH 라디칼(84.25%)과 $ABTS^{\cdot+}$ 라디칼 소거활성(99.65%) 역시 증가하였다.

• 통상정보연구
• /
• 제9권2호
• /
• pp.441-466
• /
• 2007

Geographical indications are place names (in some countries also words associated with a place) used to identify the origin and quality, reputation or other characteristics of products. Protection required under the TRIPS Agreement is defined in two articles. The purpose of this study is to select the representative geographical indication item of Korea, discuss of the new intellectual property rights, and promote the trade of that product. It is also discussed of a geographical indication registration system and the recognition with international point of view. The international geographical indication protection is strengthening in recent. There are many multilateral and bilateral discussions and talks for geographical indication system. In order to protect excellent Korean products locally and internationally, the 'Quality Management of Agricultural Products Act' has been introduced form July 1, 1999. The geographical indication registration of Korea currently is 31 cases. The geographical indication is limited the regional promotion in Korea. Therefore, it is studied the registered items on the list and analyzed the result of the registration. Consequently, this paper suggests that more effective ways have to be prepared for the systematic management of geographical indications, campaigns for the recognition as a property.

• Current Research on Agriculture and Life Sciences
• /
• 제31권1호
• /
• pp.1-10
• /
• 2013

The exposure of food to ionizing radiation has been recognized as a safe and effective mode of food preservation in more than 55 countries. The benefits include eradication of insect pests, inactivation of food pathogens, extension of shelf-life, and improvement in food hygiene. Regulatory authorities around the world have emphasized the implementation of various national and international regulations to facilitate trade and development of consumers' confidence in purchasing irradiated foods. Therefore, the need for reliable irradiation detection methods has increased to enforce these regulations. At present, a number of promising analytical approaches have been developed and evaluated. Moreover, about 10 European Standards have been adopted as General CODEX Alimentarius methods for the detection of irradiated foodstuffs. However, most of these methods demand relatively expensive equipment and prolonged sample preparation. Therefore, simple and cost-effective approaches would be advantageous for rapid screening of foodstuffs. The suspected samples need to be analyzed further with more validated techniques to confirm the screening results. In this review, existing screening methods (i.e. physical, chemical, and biological) for the identification of irradiated foods have been outlined along with their principles, scopes and limitations.

• International Journal of Industrial Entomology and Biomaterials
• /
• 제13권2호
• /
• pp.51-55
• /
• 2006

Since 1970, China has become the biggest cocoon producer in the world, and made the highest historical record of cocoon output for 759,800 tons in 1995. However, in 1996 cocoon production reduced sharply to 470,900 tons. After a ten-year adjustment and reform, sericultural areas have shifted from developed regions to developing regions and from the east to the west. From 2000, the cocoon output has started to increase restoringly. By 2004 it recovered to 547,091 tons. With the development of market economy, sericulture management has been changed, including mulberry fields concentrated to the specializated households and cooperatives, cocoons produced in larger scale instead of individuals, Silkworm egg producing enterprises gradually changed into non-governmental joint-stock ones. The mechanism of market cocoon price has been gradually established. The management model of combination of trade, industry and agriculture is pushing and improving. It is the fruit of modern science and technology, especially sericultural basic research, that provides China's sericulture with the opportunity and vital force. China's sericulture, therefore, will continue to develop steadily in future.

• Agribusiness and Information Management
• /
• 제4권2호
• /
• pp.22-31
• /
• 2012

Research and technology has been transforming the agriculture to agribusiness which encompasses all operations with all the connections from faming per se, to manufacture & distribution of production supplies and farm commodities. Further, with the revolutionary development of information technology in the last two decades, we cannot talk about agribusiness process alone without considering the information technology embedded in the artifact, process, and structure. Despite the emergence of precision agriculture (PA) which is supported by IT based innovations which can not only improve efficiency in farming operations but also contribute to environmental sustainability, the adoption of IT among farmers and in agriculture industry are rather low than expected. Thus, Korean government has been seeking to converge IT into food, agriculture, forestry and fisheries to improve the competency of the agribusiness, and much progress has been made. This paper investigated the status quo of the current IT convergence with Food, Agriculture, Forestry and Fisheries in Korea, and further proposed future policy directions.

• 한국식품저장유통학회:학술대회논문집
• /
• 한국식품저장유통학회 2003년도 제23차 추계총회 및 국제학술심포지움
• /
• pp.51-70
• /
• 2003

In recent years, Korean rice must compete with the rice of advanced countries under Doha Development Agenda(DDA) and free Trade Agreement(FTA). Therefore we should find more active and positive solution in rice industry according to the inncreasing power of international pressure. Increasing rice production was the most important policy during the past food-deficient days, but recently, with overproduction of rice, various circulation system by the brand(price)-differentiation should be settled in a recent market of Korea. Nowadays, some advanced rice farmers and Rice Processing Complex(RPC) managers developed new brands of rice with high-quality, adding healthy materials and environment-friendly farming methods. Therefore, the future strategy of making a new brand rice should be planned including selection of rice variety, cultural and post-harvest techniques, circulation and processing methods to compete against foreign rice. And environment-friendly farming is also recommendable for food safety and differentiate from imported rice. For the purpose of successful brand-rice, the following points might be considered. Firstly, selection of good quality rice and continual development of good variety must be conducted for the differentiation of Korean rice from foreign rice. Secondly, a special contract between producer and consumer with functional-rice, organic filming-rice, specific-rice will be recommendable. Thirdly, improvement of post-harvest management and milling system are necessary for the production of differentiated-rice. Fortunately, standard of inspection, rules of description for brand-rice must be developed by a more scientific examination in order to settlement of trust for consumer. Finally, provincial or regional-representative brand rice must be settled and conducted for the development of agreement market system between producer and consumer.

• 한국응용곤충학회지
• /
• 제53권3호
• /
• pp.317-319
• /
• 2014

온실에서 재배되는 수입 알로에묘목에 알로에베라진딧물, Aloephagus myersi Essig, 이 채집되었다. 이 종의 원산지는 아프리카로 알려져 있고 수입된 식물을 통해 온실에 도입된 것으로 추정된다. 우리나라의 자연환경에 도입과 정착을 방지하기 위한 이들 종의 진단형질, 사진자료, 기주 및 분포정보를 제공하고자 한다.