• 농촌지도와개발
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• 제3권1호
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• pp.83-93
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• 1996

This study examines the agricultural extension agents` satisfaction with their job and its related variables - personal characteristics, achievement motivation, and needs level. Based on die Job Descriptive Index, Brayfield-Rothe Index, and Porter Instrument, the survey was carried out on 127 agents. Results show 1) a significant difference in personal characteristics is found in position, farmer contact frequency, and service region applied for, but not in age, gender, scholastic ability, career, task, and another department contact frequency, 2) the achievement motivational level is related to job satisfaction, and 3) the needs level is not related to job satisfaction.

• 한국작물학회지
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• 제61권2호
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• pp.79-86
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• 2016

본 연구는 질소시비량과 재식거리 차이에 따른 신농흑찰의 미질 및 수량 차이를 분석하여 안토시아닌 함량에 변화가 없으면서 최고 수량을 생산할 수 있는 적정 재배기술의 자료를 얻고자 수행하였고 그 결과는 다음과 같다. 1. 출수기는 70주 및 80주 시험구+15 kg 조합에서 8월 22일로 동일하였고 다른 조합에서는 8월 21일로 조사되었다. 출수 후 40일에 경수는 70주 시험구+13 kg시비량 조합에서 가장 높았다. 2. 도복지수는 시비량이 증가할수록 증가하였지만 모든 처리구에서 포장도폭은 발생하지 않았고 병해충도 발생하지 않았다. 3. 질소함량은 잎>종자>줄기 순으로 증가하였고, 줄기 및 잎의 질소함량은 80주 시험구의 평균이 70주보다 조금 높았지만 종자의 질소함량은 70주 시험구가 80주보다 높았다. 종자의 최대 질소 함량은 70주+13 kg 조합에서부터 통계적으로 유의성 있는 증가를 보였다. 4. 수당립수는 70주+13 kg 시비량 조합에서 가장 높았고, 등숙률은 80주+13 kg 시비량 조합에서 가장 높았다. 정현비율은 70주+15 kg 시비량 조합에서 가장 높았고, 천립중은 80주+15 kg 시비량 조합에서 가장 높았으나 통계적으로 큰 차이는 없었다. 5. 현미 수량은 70주 시험구의 평균이 80주 시험구보다 높았고, 70주+13 kg 시비량 조합에서 다른 처리구보다 가장 높은 수량을 보였다. 회귀분석에 의해 최대 수량은 14.67 kg/10a로 추정되었다. 6. 관능평가 결과 착색정도는 70주 시험구가 80주보다 높았지만 C3G는 80주가 더 높았다. 완전착색립 수량은 70주+13 kg 시비량에서 가장 높았다. 7. 그러므로 현미수량, C3G 함량 및 100% 착색립 수량을 기준으로 신농흑찰 최고수량을 위한 최적 질소 시비량은 13~14 kg/10a까지 높일 필요가 있을 것으로 판단된다.

• 농촌지도와개발
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• 제9권2호
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• pp.215-231
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• 2002

The objectives of this study were (1) to measure the level of satisfaction on rural for local public service. (2) and analyse variables related to the public service. Reviewing the literature and related studies for theoretical framework, Six criteria characterize public service : (1) responsiveness. (2) convenience, (3) speed, (4) correctness, (5) pleasantness, (6) equality, which are reflected in the instrument of this study. By the results of analysis, two dimensions (convenience, responsiveness) and total satisfaction are related to their residential lengths of the same rural area. For the total public service satisfaction gender, age, educational level, income level, occupation, and residential years explained in 13.3% For the convenience dimension their variables accounted for 22.4%. For responsiveness dimension their variables interpreted in 23.2%. For speed and correctness dimension their variables explained in 21.6%. For pleasantness dimension their variables accounted for local public services in 15.3%. For equality dimension their variables explained in 16.2%.

• 농촌지도와개발
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• 제22권3호
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• pp.293-300
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• 2015

This study was to investigate if there are important variables of rural tourism destination for foreign tourists that discriminate rural tourism perception, experience, and intention to behavior. of the experience activity among the regions and the villages. From the literature review, the survey questionnaires was developed to measure important variables of rural tourism destination, rural tourism perception, experiences and intention to behavior. A total of 799 useful samples were collected and analyzed in SPSS. Factor analysis showed that there are four underlying dimensions (program, preparation to receive, service and regional products, and human service). the results of discriminate analysis showed that service and regional products are important variables in rural tourism perception and experiences. And also service and regional products and human service are important variables in intention to behavior. More detailed discussion and implications are provided in conclusion.

• 농촌지도와개발
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• 제17권4호
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• pp.685-716
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• 2010

The purposes of this study were to exploring the rural residents' satisfaction of living environment and social service. For these purpose we collected the data from the residents in rural area(1,000). The major findings of this study were as follows : First, the total satisfaction score is 58.9. The highest score group is housing and environment(69.9). And the lowest score group is cultural life and leisure environment. Various welfare services have been carried out for low income people, disabled people, old people, children and rural women within the social service system. But many respondents did not have chances to use social service because it was not efficiently provided many social services. So most of the residents in village wanted more welfare services. Second, the qualitative enhancement is more important than physical infrastructure expansion in order to improve rural settlement condition(housing quality, water supply and drainage, road and traffic system, medical care etc.)

• 식물병연구
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• 제25권1호
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• pp.8-15
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• 2019

전 세계적으로 자두곰보바이러스는 핵과류에 발생하는 중요한 바이러스이다. 2015년 국내 복숭아에서 자두곰보바이러스 감염이 확인된 이후 국내 핵과류 과원에 대한 자두곰보바이러스 발생 조사가 시작되었다. 2016-2017년 국내 핵과류 1,985과원의 30,333주 나무에서 시료를 채집하여 특이 프라이머를 이용한 RT-PCR 검정 결과, 10과원의 21주 나무에서 자두곰보바이러스가 확인되었고, 박멸조치에 따라 감염 주에 대한 폐기 등 방제가 실시되었다. 2016년 자두곰보바이러스에 감염된 복숭아 나무 7주의 total RNA에서 PCR 산물 약 547 bp을 얻은 후 direct sequencing 하여 염기서열을 결정하였다. BLAST 검색 결과 Genbank에 등록된 자두곰보바이러스 D 계통 분리 주들(LC331298, LT600782)과 99% 높은 염기서열 상동성을 보였으며, 국내 복숭아 나무 7개 분리 주 간에 98-100% 염기서열 상동성을 보였다. Phylogenetic tree 분석 결과 한국, 일본, 미국, 캐나다에서 보고된 D 계통과 높은 유연관계를 가지는 것을 확인 할 수 있었다. 이 보고는 2016-2017년 국내 핵과류 과원의 자두곰보바이러스 발생 현황에 대한 첫 보고이며, 이를 바탕으로 발생 주 제거 등 국내 금지급 자두곰보병의 예방 및 방제 대책 수립을 위한 기초자료로 활용하고자 하였다.

• 한국식품과학회지
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• 제51권6호
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• pp.592-595
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• 2019

Paprika (Capsicum annuum L.) contains various phytochemicals, including carotenoids, ascorbic acid, tocopherol, flavonoids, and phenolic compounds, as well as natural food colorants. Very little information is available regarding wine produced from different colored paprikas. The objectives of this study were to prepare wines from red, orange, and yellow paprika and evaluate their physicochemical characteristics. The alcohol concentration, pH, titratable acidity, and reducing sugar content were not significantly affected by the type of paprika. Hunter's color values varied with the color of paprika. The total mineral content and 2,2-diphenyl-1-picrylhydrazyl radical scavenging potential of red paprika wine were significantly higher; however, the total polyphenol content of yellow paprika wine was significantly higher than that of the other wine samples. This study suggested that paprika could be used to prepare wine and red paprika might be appropriate for producing good-quality wine.

• Archives of Pharmacal Research
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• 제29권3호
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• pp.235-240
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• 2006

The oral administration of extracts of young radishes cultivated with sulfur after intravenous tumor cell injection achieved a marked reduction of pulmonary colonization in mice. Treatment of the mice with extracts of young radish cultivated with sulfur did not show any increase in the number of CD8+ or NK T cells in the spleen, indicating no influence on host immunity. Sulforaphane, which could be a candidate for an active compound from young radishes cultivated with sulfur, inhibited cell growth of B16-F10 melanoma cells. In addition, extracts of the young radish cultivated with sulfur-fed group showed enhanced quinine reductase (QR) activities in the liver and lung and a slight increase of glutathione S-transferase (GST) activity in the liver. These results suggested that the administration of extracts of young radishes cultivated with sulfur suppressed pulmonary tumorigenesis, possibly due to increased activity of detoxification enzymes in the liver and lung, and partly due to cell cytotoxicity.

• The Plant Pathology Journal
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• 제30권1호
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• pp.82-89
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• 2014

In 2009-2010, unusual symptoms were observed on Pleurotus eryngii grown in mushroom farms in Gyeongnam Province, Republic of Korea. One of the main symptoms was a cobweb-like growth of fungal mycelia over the surface of the mushroom. The colonies on the surface rapidly overwhelmed the mushrooms and developed several spores within 3-4 days. The colonized surface turned pale brown or yellow. The fruit body eventually turned dark brown and became rancid. Koch's postulates were completed by spraying and spotting using isolated strains. The phylogenetic tree obtained from the internal transcribed spacer sequence analysis showed that the isolated fungal pathogen corresponded to Cladobotryum mycophilum (99.5%). In the fungicide sensitivity tests, the $ED_{50}$ values for the isolate with respect to benomyl and carbendazim were from 0.29 to 0.31 ppm. Benzimidazole fungicides were most effective against C. mycophilum, a causal agent of cobweb disease in P. eryngii.

• 농촌지도와개발
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• 제22권3호
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• pp.261-268
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• 2015

The Strong Small Farm (SSF) is small farm, but strong farm so that the SSF competes with farm of the world. Also, SSF means that farmer brings about management innovation through improvements of continuous competence and individual efforts. Ultimate goals of SSF are to improve competence of farm household by 20 percent and to increase farm household income by 10 percent. The purpose of this paper is to examine the factors affecting the improvement of competence of the Strong Small Farm. The major findings of this study are summarized as follows. First, the results indicated that competence of farm household was improved by 8.5 percent. Second, the findings showed that management plan report, implement report, precision management consulting and whether or not he or she was urban to rural returner had a significant impact on improvement of competence.