• Proceedings of the Korean Society for Agricultural Machinery Conference
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• 2002.07a
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• pp.40-47
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• 2002

농산물의 품질은 생산자에서 최종 소비자에게 도착될 때까지의 일련의 취급과정에서 발생되는 생리적, 환경요인에 의해 좌우되며 단 한번의 부주의에 의한 취급도 바로 품질저하로 연결되는 되돌릴 수는 없는 나쁜 결과를 만든다. 청과류는 수송과 취급기간 중에 충격, 마찰, 눌림, 타박 등에 지속적으로 노출된다. 그러므로 농산물의 품질을 저하시키는 물리적인 손상을 최소화하기 위해 최선의 처리와 수송방법을 선택할 필요가 있다. (중략)

• 월간 한농연
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• s.53
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• pp.36-39
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• 2006

1인당 쌀 소비량이 80kg 이하로 급감하고 미국 · 중국 · 태국산 식용 수입쌀이 본격 시판되고 있다. 만성적인 국내 쌀 시장의 과잉 공급 기조 속에서 정부 · 농협 · 민간의 수급 조절 및 소비 촉진 노력이 이뤄지지 않는다면, 국내 쌀산업의 여건은 급속도로 악화될 것이다. 이 때문에 최근 정부와 학계 일각에서는 쌀 의무자조금 제도의 도입과 관련, 세부적인 정책 추진계획까지 논의중이다. 국산쌀 소비 촉진을 위해 쌀 자조금 제도 조기 도입이 필요하다는 주장이 제기되고 있다는 것이다. 그러나 쌀 의무자조금 도입에 관련된 논의는, 국내 쌀 산업 전체의 시장 구조가 지닌 특성은 물론 핵심 종사자인 350만 농업인들이 처한 현실 조건을 최우선적으로 감안하여 보다 신중하고 체계적으로 이뤄져야 마땅하다

• Proceedings of the Korean Society for Bio-Environment Control Conference
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• 1994.11a
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• pp.48-61
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• 1994

지금까지 원예작물에 있어서 육묘의 목표는 작기의 확대, 스트레스에 약한 유묘기 보호, 집약적 관리에 의한 노력 및 경영비 절감 및 경지의 효율적 활용에 있었다. 그러나 최근 소비의 주년화와 이에 따른 시설재배 면적의 확대, 농업 노동력의 부족 및 국내외적 농업경쟁력의 확보 필요성 등 사회적 여건변화로 양질묘의 주년 안정확보 및 육묘능률의 향상이 시급히 필요하게 되었다. (중략)

• The Korean Journal of Mycology
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• v.46 no.4
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• pp.415-425
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• 2018

To study the characteristics of yeasts, 433 strains of the genus Aureobasidium were isolated from the flowers collected from Jeolla-do in Korea, and the diversity of the strains was confirmed through molecular phylogenetic and morphological analyses. Based on phylogenetic analysis of LSU rDNA seguences, the Aureobasidium strains from the Jeolla-do province were classified into six groups. The dominant species of flower-derived yeasts were Groups A and D. Since Groups B, E, and F were found only in Jeollanam-do, we can infer that the Aureobasidium is distributed more widely in Jeollanam-do than in the Jeollabuk-do province. Through LSU and ITS rDNA sequence analyses, Group A was identified as A. pullulans, Group B as A. melanogenum, and Group F as a putative new species of Aureobasidium. Groups C, D, and E do not completely match with A. leucospermi, A. namibiae, or A. subglaciale by LSU or ITS rDNA analysis but are closely related to those species. Comparisons of colony morphology are likely to be more helpful in distinguishing Groups C and D. The results of this study can provide useful characteristics for future studies of the genus Aureobasidium.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.7
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• pp.2937-2948
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• 2012

Record-keeping is one of the most fundamental practices in good farm management as it shows a systemic managerial and analytic data essential for a successful farm operation. Despite such obvious benefits in record-keeping, however, today`s farmers do not take advantage of this practice for various reasons. To make the matter worse, not much research has been done to resolve this incompatibility. Therefore, it is urgent for both the government and the farmers to come up with a better method or book of record-keeping that will show the farmers where their operation has been in the past, where it is now, and where it is heading in the future. This study will survey and analyze the current status of record-keeping practice among farmers using statistic models such as logit and ordered probit model. The results showed that the majority of the farmers lack knowledge about management record. Also, appropriate record-keeping books and related education were not available. Therefore, the government should develop and provide farmers with record-keeping books that are easy to use and at the same time giving proper education about agricultural management skills. Finally, this study suggests some improvement plans about agricultural record-keeping based on the results drawn.

• Korean Journal of Organic Agriculture
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• v.25 no.4
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• pp.875-901
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• 2017

Although some skeptical views arguing that the impact of organic farming is quite limited to sustainable biodiversity, the organic agriculture has been generally accepted to have positive effects on various properties of soils not only on biophysical and ecological properties but also on biodiversity of the field. Therefore, this field investigation has been conducted to examine the effect of organic farming, relative to conventional agriculture, through a comparative investigations of the two systems for conserving local biodiversity of invertebrate animals. For this research, organic and conventional farming locations matched with both of a paddy field and a upland fields in Goesan-gun province (Chungcheongbuk-do, South Korea) were selected to compare the species richness of invertebrate biodiversity as follows: location OP (Organic Paddy field), location OU (Organic Upland field), location CP (Conventional Paddy field), and location CU (Conventional Upland field). Among 249 species collected, the numbers of species collected in the locations practicing organic farming were greater than the locations practicing conventional farming both in paddy fields (104 vs. 84 species) and upland fields (108 vs. 77 species). Changes in species richness can be shown in the selected locations depending on the agriculture system with organic (50 species) or conventional (44 species) farming systems in the paddy fields, similarly with organic (42 species) or conventional (35 species) farming in the upland fields, respectively. Our present research clearly shows that a wide range of taxa, including insects, spiders and other invertebrates, benefit from organic management through increases in abundance or species richness. It has been also identified that four orders (Hemiptera, Diptera, Hynemoptera, and Araneae) that are largely intrinsic to organic paddy field, and another three orders (Hemiptera, Coleoptera, and Araneae) that are particularly beneficial for organic crop field regime.

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 2001.09a
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• pp.139-142
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• 2001

서울시 대도시 지하수의 수리지구화학 및 오염 특성을 토지 이용 특성(청정지역, 주거지역, 농업지역, 교통혼잡지역, 공단지역)과 관련하여 고찰함으로써 대도시 지하수 수질의 효율적 관리에 활용하기 위한 3개년 모니터링 연구를 수행하고 있다. 본 논문에서는 현재까지의 연구 결과를 요약하여 소개한다. 총용존고체 함량(TDS)은 지하수 수질 특성 파악에 손쉽고 효과적으로 활용할 수 있는 파라미터임이 확인되며, 청정지역, 주거지역, 농업지역, 교통혼잡지역, 공단지역의 순으로 증가하는 경향이 뚜렷하다. 따라서, 서울 도시 지하수 수질은 일차적으로 부근의 도시화 특성과 밀접한 상관성을 가짐을 확인하였다. 한편, 청정지역의 수질 특성 자료를 제시하여 지하수 오염도 평가의 기준(배경 수질) 자료로 활용토록 하였다. 서울 동부 지역 암반 지하수의 수질 특성을 보면, 강북, 노원, 도봉 등 중랑천 상류 지역의 지하수가 동대문, 성동, 송파구 등 하류쪽의 지하수에 비해 낮은 TDS 함량을 갖는 경향이 있다. 서부 지역 지하수는 동부 지역에 비해 높은 TDS 값을 보이며, 공단부지 면적이 큰 영등포, 금천, 구로구 일대 및 종로, 중구 등 교통혼잡지역 등에서 매우 높은 TDS 함량을 나타내었다. 결국, 서울시 지하수의 TDS 함량은 수-암 반응보다는 인위적인 오염원에 의해 크게 지배되는 것으로 판단된다.

• Korean Journal of Soil Science and Fertilizer
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• v.39 no.2
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• pp.53-58
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• 2006

The Korean Ministry of Agricultural & Forestry(MAF) has designated some model areas and has supported financially to encourage sustainable farming under the environment-friendly agriculture rearing project(EARP) since 1995. This study was conducted to diagnose the project and to find ways to improve the effectiveness of EARP. The 18 areas (823 ha) such as Gyeonggi-Do, Gangwon-Do, Chungcheongbuk-Do, Chungcheongnam-Do, and Jeju-Do of 32 areas under EARP in 2004 were examined. Most of the practices implemented in EARP areas were not practical for sustainable agriculture except some equipments and facilities. It was thought that practical technologies for sustainable agriculture were more essential than equipments and facilities to improve the effectiveness of EARP. And area-specific technologies are needed to decrease environmental pollution. For example, liquefied slurry application and duck-rice farming in paddy fields near a watershed could increase the possibility of water pollution by nutrient outflow. Soil characteristics were important factors that could affect the effect of practices on environment conservation. Woodchip application and subsoil crash were not effective in coarse-textured soils. It was recommended that every practices under EARP should be re-examined in the light of the effects on environment before implementation and be evaluated by experts after completion.

• Journal of agriculture & life science
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• v.45 no.6
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• pp.57-63
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• 2011

This study was performed to figure out the recognition on forest certification by consumption propensity and socio-economic characteristics of wood cabinet consumers. The mean score of recognition on SFM and FSC showed comparatively low, 2.25 and 2.20(5-point likert scale), from the analysis result on 88 valid questionnaires of 90. The respondents rate of eco and non eco-friendly group formed 80.7% and 18.2%, there is a significant gap between two groups on total questionnaires. The percentage of respondents recognizing on SFM and FSC was about 31% (eco-friendly), 5.6%(non eco-friendly, SFM) and 2.8%(non eco-friendly, FSC) within each group. It showed that the socio-economic characteristics on eco-friendly respondents were higher than the others about more 1.3 times in the married rate, average age and monthly householding income.

• Journal of the Korean association of regional geographers
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• v.8 no.3
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• pp.347-363
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• 2002

The purpose of this study is to analyse the formation process and spatial structure of the mountainous village in the historic process as the case study on Yowon-village, Gyeongbuk province. The findings are summarized as the follows. The traditional location of the Yowon mountain village has been strongly influenced by local topology, drinking water, the form and time of the early setters. The spatial structure of the village was changed by the construction of road and accessibility to the road after the introduction of commercial agriculture. The form of the village consists of small scale of concentrated villages and dispersed. villages. Specifically, Yowon 1 ri has been restructured as a small scale of concentrated village and Yowon 2 ri as a dispersed one. The facilities both located in the center of the traditional village and related to communal life were moved outside while those for commercial agriculture were located in the center of the village. In sum, the village had been traditionally life-oriented and closed, but it was production-oriented and open particularly after the introduction of commercial agriculture.