• 농촌계획
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• 제26권2호
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• pp.83-93
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• 2020

Rural areas have been faced with various problems such as aging and population decline, and in these circumstances, the activation of local communities is suggested as a solution. Agricultural producer organizations are a powerful means of maintaining rural society. The purpose of this study is to understand the characteristics of agricultural community activities by region by comparing the status of organization and activities and analyzing Location Quotient(LQ) based on the regional survey data in the 2015 census of agriculture, forestry, and fisheries. As the results of the analysis, it was found that 38.35% of villages participated in economic organizations and 32.22% of villages were having urban-rural exchange activities. The crop clubs were actively operated in the Gyeongsangbuk province, and other economic organizations were organized in Jeju, Haenam-gun, and Dangjin-si more than other regions. And the urban-rural exchange activities were found in Chungcheongnam province mainly. The results of detailed LQ analysis by organization and activity showed that specialized regions for each community or activity were different. These results could be used for regional planning or the establishment of strategies for community activation.

• 농업과학연구
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• 제42권3호
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• pp.277-283
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• 2015

This study aims at analyzing determinants of non-farming income activities of female farmers, and presenting how to support their participation in non-farming activities. The result of logistic regressive analysis whose subjects are female farmers in the Chungnam area indicates that human and economic capital variables that can predict non-farming income activity participation statistically significantly are persons at the age of 40s to 50s and female farmers who returned to the rural areas. Farming characteristic variables are households that receive subsidiary and participate in two different types of farming whose main farming is rice. The female farmers who spend longer hours doing household chores participate in non-farming income activities more actively. In terms of policy and on-site response variables, the interest in farming and farming businesses shows positive relation, and that of farming and community organization participation presents negative relation. These analysis results indicate that the local government must present the policy that can select non-farming income activity participation groups strategically. This study suggest that it is necessary to expand community centered-non-farming income activities, and to expand or make laws to support female farmer's participation in non-farming activities.

• 한국식품조리과학회지
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• 제28권6호
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• pp.773-779
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• 2012

This study was conducted to investigate the physiological activities of saccharified cherry tomato gruel containing different levels(0, 15, 30, and 45%) of cherry tomato puree. The total phenolic compound and flavonoids contents of saccharified cherry tomato gruel with cherry tomato puree were 1.73-5.09 mg/g and 0.28-7.01 mg/g, respectively. DPPH radical scavenging activities of saccharified cherry tomato gruel with cherry tomato puree were 8.67-92.58%, respectively. The ABTS radical scavenging activities of saccharified cherry tomato gruel with cherry tomato puree ranged from 6.02 to 61.59%. The ACE inhibitory activity of cherry tomato rice gruel increased with cherry tomato puree showed a range of 38.85-62.15%, respectively. With increasing additions of cherry tomato puree, the total phenolic compound and flavonoid contents, DPPH and ABTS radical scavenging activities and, ACE inhibitory activities were increased significantly (p<0.05). In conclusion, saccharified cherry tomato gruel could be used as a gruel processing method to in order to increase the functional values of gruels.

• 한국농공학회지
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• 제9권2호
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• pp.1335-1342
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• 1967

• 한국응용곤충학회지
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• 제47권4호
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• pp.479-486
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• 2008

Cordyceps militaris(번데기동충하초)와 Paecilomyces tenuipes(눈꽃동충하초)의 배양특성 및 항균활성을 비교하였다. 균사 생장 최적 배지는 C. militaris는 MCM, P. tenuipes는 YMA이며 MMM 배지 상에서는 두 균주 모두 생장이 저조하였다. 균사 생육 최적 온도는 $25^{\circ}C$이였고 C. militaris는 5회 이상 계대 시 균사 생육이 저하되었다. 적정 영양원 선발에 있어 두 균주 모두 탄소원은 단당류의 fructose, 이당류의 maltose 그리고 다당류의 dextrin이 적합하였다. 질소원은 유기태에서 C. militaris는 calcium nitrate, P. tenuipes는 sodium nitrate가 적합하였으며 무기태에서는 ammonium tartrate가 적합하였다. 항균활성은 Gram(+)의 Bacillus cereus에 대하여 C. militaris에서만 나타났다.

• 한국식생활문화학회지
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• 제36권6호
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• pp.649-660
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• 2021

In this study, soybean pods of 45 soybean landraces (or varieties) were classified as yellow (19 samples), black (23 samples), or black in green (3 samples) based on soybean seed coat color. Total polyphenol and flavonoid contents were measured, and antioxidant, anti-inflammatory, anti-obesity, and estrogen-like activities were assessed. Total polyphenol and flavonoid content ranges were 24.13-108.03 mg GAE/g and 3.31-72.02 mg CE/g, respectively, and were highest in the black group followed by the yellow group and were least in the black in green group, while ABTS and DPPH activities followed the order black in green > black > yellow. Estrogen-like and estrogen receptor-α activity ranges were 29.06-35.58 pg/mL and 7.05-10.13 pg/mL and were followed the order yellow > black > black in green and black in green > yellow > black, respectively. Nitric oxide (NO) inhibitory and UCP-1 activities followed the same order as estrogen receptor-α activities. Our findings suggest that soybean pods are excellent sources of antioxidants and high-quality functional materials.

• 농촌지도와개발
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• 제5권1호
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• pp.11-30
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• 1998

The lack of close working relationship between agricultural research, extension organizations and farmers, is one of the most difficult problems confronting agricultural technology system. Systems approach is an effective method to use in indentifying lingkage problems in agricultural technology system, and it is a problem-solving methodology. There are two basic types of linkage mechanisms; organizational and managerial. Organizational mechanisms involve the structural modification of the research and extension organizations involved in an agricultural technology system. The other major type of lingkage mechanisms involves a range of managerial interventions such as joint planning and review activities, collaborative program activities, and resource allocation procedures, etc.

• 농촌지도와개발
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• 제16권4호
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• pp.795-835
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• 2009

Rural tourism is a multi-faceted activities rather than farm-based tourism only. The study aims to investigate the profile of a consumer for each type of preferences of tourism activities. Data were collected from 308 people by field survey in rural areas. The study indicates that consumer satisfied with farmer's kindness and farmer's knowledge above all difference factors on tourism activities. The most preferences of activity's factor is program's quality which is include variety, characteristics, interest without regard to sex, age, companion. Both 'walking on the road' and 'climbing the Orum' is more likely than difference activities. It is important to have information on the characteristics and preferences of the consumers of the different types of tourism activities to develop program in rural tourism.

• Asian-Australasian Journal of Animal Sciences
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• 제25권8호
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• pp.1190-1196
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• 2012

This study was conducted to evaluate effects of storage temperatures ($4^{\circ}C$ and $20^{\circ}C$) and pig breeds (Laiwu pig and Large White pig) on the main antioxidative enzymes (superoxide dismutase, catalase, and glutathione peroxidase) activity and lipid oxidation in porcine Longissimus dorsi muscle. Activities of antioxidative enzymes (AOE) decreased slightly during storage, regardless of storage temperatures. Muscle antioxidative enzymes activities stored at $4^{\circ}C$ were higher than that stored at $20^{\circ}C$. Laiwu pig's enzymes activities were significantly (p<0.01) higher than Large White's. The level of malondialdehyde is a direct expression of the grade of lipid oxidation in meat. In our study, the malondialdehyde contents increased after 6 days storage. However, malondialdehyde contents of Laiwu pig were significantly (p<0.01) lower than Large White's. A lower content of malondialdehyde corresponds to a lower oxidation of lipids. These results indicated the muscle antioxidative ability of Laiwu pig was higher than Large White pig. It also implied that antioxidative enzymes were involved in the essentials and deciding mechanisms of meat quality by quenching oxygen free radicals and inhibiting lipid oxidation in muscle.

• 한국유기농업학회지
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• 제30권4호
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• pp.485-497
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• 2022

Agricultural environmental policies to reduce negative externalities and expand positive externalities became common around the world. However, literature regarding the efficient and effective implementation of agricultural environmental policies, such as optional direct payment, is limited. This study, thus, analyzes the relative importance for target selecting-criteria in order to enhance the cost-effectiveness of the Agricultural Environment Conservation Program in Korea. In this context, we conducted survey to 15 experts who are related in agricultural environment policies and analyzed survey results based on ANP method which can consider correlation between selecting criteria. The results show that, in the case field, "soil", "water", and "ecology" field have relative high importance than the other fields. Also, the relative importance for 'improving rural landscape', 'giving nutrient input moderately', and 'conserving agricultural heritage' activities is higher than the other activities. Furthermore, the relative importance among fields and activities of ANP is different from those of AHP. This result implies that it is necessary to consider the correlation between selecting criteria in order to design effectively. Finally, we suggest that in order to enhance the effectiveness of the program, it would be appropriate to assign differential points according to the importance of each activity when identifying appropriate farms.