• 대한수의학회지
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• 제22권1호
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• pp.27-29
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• 1982

A bacteriological survey was made for the aerabic Actinonmycetes from the vaginal exudates of apparently healthy dairy cows in Gyeongbug area. One hundred twenty isolated were made from 1,328 cows. Among them 30 isolates (25%) were identified as Nocardia asteriodes, 4 (3.3%) as Nocaradia brasiliensis, and 2 (1.7%) as Nocardia madurae. The remaining 84 isolates (70%) were identified as Streptomyces species.

• 농촌계획
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• 제10권4호
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• pp.1-7
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• 2004

In Korea, rural community has been becomming unstable by declining of agriculture. In order to solve this problem, there were some trials to activate rural communities by maintaining rural amenities. But, it is difficult to use rural amenities as a development factor to promote rural communities because there are few researches about quantifying rural amenities. In this study, a method fer quantifying rural amenities is suggested using database normalization technique. Previous thirty seven surveying items of rural amenity resources are formally reduced to five common surveying items, seven resources, and eleven surveying tables. Finally, big picture of rural amenity resource map with surveying data for rural development is suggested.

• 현장농수산연구지
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• 제20권1호
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• pp.125-143
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• 2018

본 연구는 한농대 학생들의 장기현장실습장의 지리적 정보와 현장실습을 마친 한농대 3학년 학생들을 대상으로 실습장의 주거환경만족도에 대한 조사를 실시한 결과이다. 도상연구에 의하면 실습농장으로부터 학생들의 불만이 많았던 편리성 시설이나 안전성과 보건관련 시설까지의 평균 거리는 약 12km, 사회공공시설까지의 거리는 약 4.4km.로 나타났다. 학생들은 실습기간 중 '교통 이용의 편리성'과 '상업·편의시설과의 접근성' 등 편리성에 관련된 요인이 가장 큰 불만요인으로 조사되었으며, 여학생의 경우에는 '건물 방범 및 보안상태'에 대한 안전성 요인이 불만요인으로 나타났다. 시설 및 구조, 편리성, 안전성, 쾌적성, 사회성 등 5개 영역에서 주거 만족도 수준은 만족 수준에 도달하지 못했으며, 여학생의 경우에는 안전성과 편리성 영역에서 보통 이하의 만족도로 보였다. 학과별로는 말산업학과와 화훼학과가 다른 학과들보다 낮은 보통 이하의 만족도를 보였다. 주거유형별로는 주인세대와 함께 생활하는 경우의 만족도가 다른 유형보다 높았으며, 주거구조별로는 조립식 또는 컨테이너 구조의 만족도가 다른 구조보다 낮게 나타났다.

• 대한수의학회지
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• 제27권2호
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• pp.207-213
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• 1987

A survey was performed on the outbreak of listeriosis in a Korean native goat in Animal Breeding Station of Gyeongsang National University, Chinju, Korea. Clinical signs in the affected goat were fever, dullness, inappetence, nasal discharge, slobbering, dysphagia, circling, incoordination, recumbency, unilateral facial paralysis, torticollis, dyspnea, spasmodic paddling movement of the limbs and death at 6 days after onset. No significant gross lesions were seen. The histopathological lesions were consisted of perivascular edema and cuffs by round cells and microabscess with infiltration of neutrophils, lymphocytes and macrophages in the cerebrum. Gram-positive organism was observed in the microabscess lesions. Listeria monocytogenes was isolated exclusively from the brain tissue by cultural examination and the lesions induced by experimental infection with the isolate were characterized by severe conjunctivitis in rabbit and hepatic necrotic foci in mouse. This seems to be the first report of listeriosis in Korean native goat.

• 한국균학회지
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• 제44권4호
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• pp.233-239
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• 2016

A survey of the indigenous fungal resources of Korea was undertaken during 2014-2015. All specimens collected in this study were identified at the species level, based on their morphological characteristics and rDNA sequence data. Among them, 12 macrofungal species, viz. Agaricus guizhouensis, Amanita orientifulva, Armillaria cepistipes, Crepidotus inhonestus, Daldinia childiae, Elmerina cladophora, Lycoperdon scabrum, Marasmius brunneoaurantiacus, Otidea bufonia, Pluteus hongoi, Pluteus variabilicolor, and Russula grisea have not been previously reported in Korea.

• 대한수의학회지
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• 제14권1호
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• pp.73-76
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• 1974

A basic survey of Echinococcus infection in cattle slaughtered at seogipo abattoir, Jeju Island was carried out. The incidence of hydatid cyst was 0.4% in the native cattle, that is 4 heads out of 993 heads of the slaughtered cattle. The hydatid cysts with or without scolices were found in the liver and lung, and the speciation of them was determined as Echinococcus granulosus granulosus with the morphological and biological characters. The infection rates of bovine echinococcosis were as high as 6.8% to 27.5% from 1936 to 1940 in Jeju cattle, but it has been found greatly decreased to 0.4% in this survey. The main reason of decrease in the incidence was cleared with the fact that wild dogs were abundant at that times.

• 대한수의사회지
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• 제18권3호
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• pp.44-47
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• 1982

The prevalence of bovine fascioliasis was determined in Korean native cattle of Chonnam area by intradermal reaction and fecal examination. The animals examined were calves and adult cattle over 7years of age. and this survey was performed during 1979-198

• 대한수의학회지
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• 제25권1호
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• pp.49-51
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• 1985

A serological survey for antibodies to Leptospira (L.) interrogans in dairy and Korean native cattle in Gyeongbuk area was performed using 6 different living antigens, which were L. icterohaemorrhagiae(RGA), L. canicola(Hond Utrecht IV), L. autumnalis(Akiyami A), L. australis(Ballico), L. pomona(Pomona) and L. hebdomadis(Hebdomadis), by microscopic agglutination test. In the microscopic agglutination test, greater than partial agglutination at a serum dilution of 1:300 or over was recorded as positive. In the dairy cattle(Holstein), four(4.7%) of 86 sera from 13 dairy farms were positive for L. canicola and L. pomona antibodies. In the Korean native cattle, four(3.2%) of 124 sera from the slaughter house in Taegu city were positive for L. canicola, L. icterohaemorrhagiae and L. pomona antibodies. Among the positive sera, L, canicola was dominated in this experiment.

• 한국조경학회지
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• 제34권1호
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• pp.37-47
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• 2006

Environment-friendly agriculture has not only the simple purpose producing foods but also the key roles of conserving rural environments, landscapes and sustainable land uses. In addition, environment-friendly agricultural areas and their landscapes are important factors representing uniqueness of rural areas. For these reasons, this study investigates the landscapes formed through environment-friendly agriculture and evaluates the economic values of the landscapes using CRM(contingent ranking method) which has been known as one of the practical methods in the field of environmental economics. Based upon a scenario that government introduces the ratio of environment-friendly agriculture to evaluate economic values, a survey was performed with 1,088 of rural residents throughout the country. The results of this study indicate that the economic value for conservation and maintenance of environment-friendly agriculture landscapes is 480 won per household/month/1% environment-friendly agriculture, and this can be converted into 829 hundred million won per 1% environment-friendly agriculture nationally.

• 현장농수산연구지
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• 제17권1호
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• pp.163-179
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• 2015

The aim of this study is to investigate to which degree farmers did the crop switching and cultivar renewal as a confrontational strategy to climate change, and which problems they had in that process, and then to provide the supporting plans for them. We conducted a questionnaire survey of 15 citrus farmers of the KNCAP graduates in Jeju Island. Most of the survey respondents agreed to the climate change of Jeju Island and the subtropical climate of its coastal area. The farmers have experienced irregular weather such as abnormal high temperature, frequent rain, and droughts, resulting in the harmful insects and new weeds attack. As the climate change strategies, they are adopting a greenhouse culture system, improving a soil drainage using reorganization of planting space, making a new pest management program, and trying to switch a crop to subtropical fruits. It is expected that 50% of the survey respondents have changed their crops or will do; and 73 % of them have changed cultivar or have a plan to do. Only a few farmers directly pointed to a reason for their efforts to change the crops or to renew the cultivars as the anti-climate change strategy, however, most farmers answered the reason was to increase profitability by meeting their consumers' tastes. Presently, it is not the anti-climate change strategy but increase of profitability by meeting the consumers' needs the reason why most of the survey respondents have changed their crops or renewed the cultivars, while a few of them switched their crops to a subtropical fruit trees due to climate change. On the crop switching, they had some difficulties such as a labor shortage, availability of land, operating costs and instable income. On the cultivar renewal, also, they encountered the lack of cultivating techniques for new cultivars and the dim future for the new market. In long-term perspective, Jeju's farmers need new information and educational programs about the effect of climate change on agriculture of Jeju, and cultivation techniques for new crops and new cultivars.