• KOREAN POULTRY JOURNAL
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• v.44 no.7
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• pp.128-131
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• 2012

지난 4월 19일 생산지수 405를 기록하여 체리부로 계열농가 중 가장 높은 수치를 기록한 태성농장을 찾아가 보았다. 태성농장은 3만수 규모로 계사 $2,046m^2$ (619평), 부지 $4,298m^2$(1,300평)의 육계농장으로 부지 $3,306m^2$(1,000평)규모의 증축을 계획하고 진행 중에 있다. 2008년 무항생제축산물 인증을 받았으며 질병예방과 천연 항생제대체물질 사용으로 면역력 증가에 중점을 두고 있다. 태성농장 김응수(54) 사장은 본회 홍성육계지부 이사와 체리부로지역(홍성 부여)농가협의회 회장으로 활동 중이다. 충남 홍성군 광천리에 위치한 태성농장 김응수 사장을 만나 농장운영 방식과 국내 육계산업 발전 방향에 대한 생각을 들어 보았다.

• Proceedings of the Korea Information Processing Society Conference
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• 2004.11a
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• pp.517-520
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• 2004

본 논문에서는 글의 응집성을 포착하기 위하여 개연규칙을 활용한다. 개연규칙은 문장 구성성분들의 문장간 개연적 연결상황을 나타내고, 글의 인과 성향이나 담화작용을 반영한다. 글을 이해하기 위한 대표적인 속성에는 글에 긴밀성을 부여하는 응집성이 있다. 글의 응집성을 파악하기 위한 대표적인 언어학적 도구나 지식으로는 어휘사슬을 들 수 있다. 이에 본 논문에서는 주어진 예문의 어휘사슬을 개연규칙으로 찾아낸 개연사슬과 비교해 보았다. 그 결과, 중요도가 높은 어휘사슬과 대응하는 개연사슬을 발견할 수 있었다. 개연사슬은 종래의 어휘사슬의 기능을 포함할 뿐만 아니라, 줄거리 단위, 단서구 용법, 문장사이의 개연성 등을 감지하여 문장간의 의미적 연관성을 포착할 수 있다. 이는 개연규칙을 활용하여 글의 화제문을 효과적으로 선별할 수 있음을 보인다.

• Proceedings of the Korea Information Processing Society Conference
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• 2020.11a
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• pp.680-684
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• 2020

최근 국내에서는 식품에 대한 관심도가 높아짐에 따라 먹거리에 건강·환경·미래지향적 가치가 부여되고 있으며 식품 산업에서도 신규 식품 개발이 증가하는 추세이다. 식단을 구성할 때 기준이 되는 식품교환표는 개정과정에서 많은 인력과 시간이 소요되기 때문에 식품 섭취 변화를 신속하게 반영하기 어렵다. 본 논문에서는 식품교환표의 활용도를 높이기 위한 식품교환표 갱신 기법을 제안한다. 제안 기법은 의사결정트리 모델을 학습하여 새롭게 추가된 식품의 정보를 바탕으로 식품군을 분류하여 식품교환표를 갱신한다. 이는 영양 관리가 필요한 당뇨병 환자 등에게 실용적이며 기호성·다양성이 높은 식단을 구성하는 데 도움을 준다.

• Annual Conference on Human and Language Technology
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• 2021.10a
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• pp.582-587
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• 2021

한국어 통합 지식베이스를 생성하기 위해 필수적인 분류체계(taxonomy)를 구축하는 방식을 제안한다. 위키데이터를 기반으로 분류 후보군을 추출하고, 상하위 관계를 통해 방향 비순환 그래프(Directed Acyclic Graph)를 구성한 뒤, 국부적 도달 중심성(local reaching centrality) 등의 정보를 활용하여 정제함으로써 246 개의 분류와 314 개의 상하위 관계를 갖는 분류체계를 생성한다. 워드넷(WordNet), 디비피디아(DBpedia) 등 기존 링크드 오픈 데이터의 분류체계 대비 깊이 있는 계층 구조를 나타내며, 다중 상위 분류를 지닐 수 있는 비트리(non-tree) 구조를 지닌다. 또한, 위키데이터 속성에 기반하여 위키데이터 정보가 있는 인스턴스(instance)에 자동으로 분류를 부여할 수 있으며, 해당 방식으로 실험한 결과 99.83%의 분류 할당 커버리지(coverage) 및 99.81%의 분류 예측 정확도(accuracy)를 나타냈다.

• Journal of the Korean Society of Environmental Restoration Technology
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• v.9 no.1
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• pp.55-63
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• 2006

This study was carried out to analyze community character and classify forest community with phytosociological method and quadrat method to forest of Mt. Busosan in Buyeo-Gun.1. Communities by phytosociological method were classified into Pinus densiflora community and Quercus sp. community. With the classification of TWINSPAN, the community was categorized into Pinus densiflora - Quercus variabilis community and Pinus densiflora - Styrax japonica community.2. The importance value of Pinus densiflora, Quercus acutissima, Prunus sargentii, Styrax japonica, Quercus serrata, Quercus variabilis, Pinus rigida, Quercus aliena in tree layer were 83.20, 41.87, 30.93, 24.85, 23.27, 20.97, 20.28, and 9.46, respectively. The relative coverage of Stephanandra incisa, Quercus serrata, Styrax japonica, Parthenocissua tricuspidata, Rhododendron mucronulatum, Lindera obtusiloba, Prunus sargentii, Quercus variabilis, Indigofera kirilowii, Quercus acutissima, Lespedeza maximowiczii, and Acer pseudosibolianum in shrub layer were 9.62%, 9.55%, 9.18%, 7.85%, 6.18%, 5.25%, 4.82%, 4.15%, 3.98%, 3.98%, 3.55%, and 2.98%, respectively.3. According to size distribution map of diameter breast height of dominant species, the dominant species of Mt. Busosan was Pinus densiflora, and Quercus sp. such as Quercus acutissima, Quercus variabilis, and Quercus serrata may compete with the Pinus densiflora in the future.4. According to the ordination analysis of Mt. Busosan forest, Pinus densiflora - Styrax japonica community was found in moist site and Pinus densiflora - Quercus variabilis community was found in dry site.

• Journal of Sericultural and Entomological Science
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• v.32 no.2
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• pp.118-120
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• 1990

A mulberry field and 3 graftage nurseries in Puyo were flooded for 2 to 5 days in 1987 to investigate flood damage. The effect of fertilization upon fall yield in previously flood fields was also studied. The results were : 1. Graftage which received 2 days of flood were alive with decaying leaves submerged under water. Graftages submerged completely for 5 days died, whereas those whose top appeared above the water lived. Graftages which were knocked down by water and scratched by sand, following washing by a fire engine, died. 2. Mulberry trees flooded for 5 days were alive when tops were above the water. 3. Mud soil carried by the flood and deposited on the mulberry had a pH of 6.43, organic matter 2.4%, and available phosphorus of 124ppm. The original sandy soil of the mulberry field had a pH of 5.52, organic matter 0.3%, and available phosphorus of 467ppm. Mud, as a clayey soil with higth fertility, may play a role in soil building. 4. Mulberry from the flooded field showed 3.4% higher yield with additional fertilization than no fertilization. This suggests nitrogen a mobile element, was lost in the flood.

• Research in Plant Disease
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• v.18 no.3
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• pp.255-258
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• 2012

In September 2011, black leaf mold caused by Pseudocercospora fuligena occurred on tomato plants growing in protected cultivation conditions in Boryong and Buyeo, Chungnam Province, Korea. Symptoms of the disease initially appeared as foliar chlorotic spots on upper leaf surfaces, turned light brown and then black on lower leaf surfaces as the fungus sporulates profusely. The causal fungus was isolated from the diseased plants and identified as P. fuligena based on morphological characteristics. Pathogenicity of the fungus was proved by artificial inoculation in the green house. This is the first report of the occurrence of black leaf mold of tomato caused by P. fuligena in Korea.

• Spatial Information Research
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• v.2 no.2
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• pp.165-174
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• 1994

Soil loss was estimated by using universal soil loss equation(USLE) through GIS technique in Buyeu area. The expected soil loss is determined from six environmental factors: rainfall, erodibility of selected soil, length and steepness (gradient) of ground slope, crop grown in soil, and land practices used. A scoring system for assessing soil lossrisk has been developed for calculating SLI(Soil Loss Index) by GIS. The scores of six factors multiplied to give a total score which was compared with an chosen classification system to categorize areas of low, moderate and high risk. Finally, a soil loss assessment map was produced by GIS cartographic simulation technique, and this map could be applied in the establishment of regional land use planning.

• Korean Journal of Ecology and Environment
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• v.33 no.4 s.92
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• pp.395-404
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• 2000

The gonadosomatic index (GSI), hepatosomatic Index (HSI), egg size distribution, gonad development and reproductive characteristics of venus fish, Aphyocypris chinensis, were examined during March 1997- March 1998 in agricultural waterways of the Sedo-myun, Puyo county, Chungnam Province, Korea. Annual reproductive cycle was classified into the following five successive phases by monthly changes in GSI and the characteristics of ovary: quiescent phase (January- February), secondary growing and mature phase (March-May), ripe and spawning phase (June-July), degenerating and resting phase (August-September) and primary growing phase (October-December). The hepatosomatic index (HSI) showed clear seasonal pattern with two separate peaks. However, it exhibited a negative correlation to changes of GSI values. The regression analysis suggested that fecundity showed a strong positive linear relationship ($r^2\;=\;0.91$, n = 34) with body weight. The sex ratio of female to male was 1.4 : 1 in the natural population during the study. The minimum reproductive size of female and male venus fish was 38 mm and 33 mm in fork length, respectively.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.4
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• pp.1620-1631
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• 2013

This study is to investigate a case study how effect of brand success upon purchase satisfaction and brand loyalty in co-brand of agriculture goods, that is GOODTRAE in korea. specifically this study conceptualizes that brand success factors affect satisfaction which try to buy a specific brand agricultural product. and that purchase satisfaction to GOODTRAE influence brand loyalty which leads to customer relationship management. In these brand success factors and brand loyalty relationship, purchase satisfaction of brand would have the mediating role. In the empirical analysis, we found that marketing, market environment, product, interorganizational cooperation, technology capability of brand success factors would affect purchase satisfaction of brand. Hypothesis what is left is not supported. I verified the assumption that brand purchase satisfaction of agriculture would affect consumer's loyalty and the result supported that assumption of it. and we found that market environment, consumer's factors, employee's & CEO's commitment, interorganizational cooperation, and technology capability of brand success factors would influence brand loyalty.