• 대한지역사회영양학회지
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• 제22권1호
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• pp.74-83
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• 2017

Objectives: This study aimed to develop dietary education textbooks for elementary school students by focusing on the three core values of environment, health and gratitude from the National Food Education Plan. Methods: The contents of textbooks and teacher's guidebooks were developed with brainstorming of the authors as well as consultation with experts and by considering not only the three core values of environment, health, and gratitude, but also the performance indicators of the 2nd National Food Education Plan and the key competencies and creative convergence approach of the 2015 revised national curriculum. Results: A total of 12 different dietary education textbooks named 'Good Dietary Life Guide' and the teachers' guidebooks from the first to the sixth grade of elementary school were developed. The textbooks were fundamentally developed connecting the three core values, the outcome indices of the 2nd National Food Education Plan and the key competences of the 2015 revised national curriculum. Various educational activities such as thinking, debate, writing, cooperative learning, experience, practice were included to promote students' participation. These books could be utilized in every field of dietary education targeting elementary students such as creative experiential activity, convergent classes (integrated subjects, Practical arts, Social studies, Science, Moral education and Korean), after school classes, rural experience, general agricultural education, after-school child care services and community child care centers. Conclusions: The continuous and repetitive use of the textbooks from the first to the sixth grade would contribute to the improvement of food habits and the personalities of elementary school students, and consequently make the students grow up as healthy citizens.

• 한국산학기술학회논문지
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• 제15권5호
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• pp.2844-2858
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• 2014

산업화와 도시화를 경험한 사회는 인구통계학적변화를 경험하고 있다. 이러한 변화는 세계적으로 고령화 인구를 점차 증가시키고 있으며, 이러한 현상이 세계적으로 확산되고 있다. 한국도 2000년에 고령화 사회에 접어 들어들었으며, 2018년에는 고령 사회가 직면할 것으로 예상된다. 따라서 이러한 현상에 대비한 고령자주택의 개발 등의 노인의 라이프 생활을 고려한 주택개발이 강조되고 있다. 본 연구의 목적은 고령자 주택에 입주하기 원하는 예비 수요자의 특성에 따른 결정요인을 분석하는 것을 목적으로 한다. 이를 바탕으로 본 연구에서는 유형별로 보다 세분화하여 이항 로지스틱 회귀분석을 통한 고령자 주택의 선택의사에 미치는 영향요인을 세분화 하였다. 이를 통해 개선방안 및 시사점을 도출하였는데 이에 대한 시사점으로, 첫째, 고령자주택은 개발 유형별로 선호하는 특성이 상이하게 도출됨을 알 수 있었다. 둘째, 개인특성에 따른 지표가 가장 많은 부분을 차지하고 있어 고령자주택의 수요조사가 우선적으로 시도되어야 함을 알 수 있었다. 셋째, 도심형 고령자주택 개발 시 원활한 개발을 위해 지자체 차원의 지가를 고려한 토지확보 방안이 필요하다. 넷째, 교외형 고령자주택 개발 시 경기도권에 수요층이 자연스럽게 고령자주택으로 입주하고 생활할 수 있도록 근교에 생활환경기반을 마련해야 할 것이다. 마지막으로 전원형 고령자주택 개발 시 다양한 생산, 여가 등의 프로그램의 도입되어야 할 것으로 판단된다.

• 적정기술학회지
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• 제5권2호
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• pp.62-69
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• 2019

안정적인 전력 공급은 해당 지역의 생활수준 개선과 소득 수준에 중요한 역할을 하기 때문에, 공적개발원조 (Official Development Assistance, 이하 ODA)의 중요한 목표중에 하나이다. 하지만 수많은 개도국의 교외지역은 국가 전력망과 제대로 연결되지 못하여 전력을 전혀 공급 받지 못하고 있고, 국가 전력망과 연결된 일부 받는 지역도 전력 용량의 한계로 인해 수시로 정전이 일어나고 있는 상황이며, 이는 해당 지역의 소득 수준 향상과 생활수준 개선에 큰 장애요소로써 작용하고 있다. 서울대학교가 넬슨-만델라 아프리카 과학기술원 (Nelson-Mandela African Institution of Science and Technolgoy, 이하 NM-AIST)과 협력하여 건립된 한국-탄자니아 적정기술거점센터 (Korea-Tanzania Innovative Technology and Energy Center, 이하 iTEC)은 이러한 문제를 해결하기 위해, 전력이 공급되지 않는 탄자니아 교외지역에 스마트-독립전력망을 활용한 소규모 태양광 발전소를 건설하고, 이와 연계된 사업을 진행함으로써, 이러한 문제를 해결하고자 한다. 이를 위해 킬리만자로 (Kilimanajaro) 주 음카라마 (Mkalama) 마을과 아루샤 (Arusha) 주 응구르도토(Ngurdoto) 마을에 각각 10 kW, 7 kW급 태양광 발전소를 건설하여, 각각 50 여가구에 전력을 공급하고 있다. 또한, 이에 대한 데이터를 수집하고 발전소와 배전 시스템의 운영을 위해 스마트 모니터링 시스템을 설치하였다. 이를 통해 고장 진단, 사용량 측정 등 다양한 기능을 수행하고 있다. ITEC에서는 이러한 스마트-독립전력망을 활용한 소규모 태양광 발전소 건설과 전력 공급, 그리고 다양한 연계사업 진행을 통해 지속가능한 개발도상국 농촌 주민의 소득수준과 삶의 질 향상을 도모하고 있다.

• 한국식품저장유통학회지
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• 제30권6호
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• pp.1095-1106
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• 2023

본 연구는 울릉 섬쑥부쟁이의 생리활성을 평가하여 기능성 농식품 소재로서의 자료 제공을 목적으로 하였다. 대식세포와 선충을 활용하여 울릉 섬쑥부쟁이의 항산화 및 항염증 효과를 평가하였다. 총폴리페놀 함량과 총플라보노이드 함량은 AG와 DAG의 에탄올(70%, 100%) 용매가 열수보다 추출수율이 높았으며, 추출 조건별 항산화 활성 분석도 열수보다는 에탄올 추출물에서 가장 높았다. AG의 경우 100% 에탄올 추출물(4.50%)이, DAG의 경우 70% 에탄올 추출물(4.19%)로 수율이 가장 높았다. 항산화 성분의 추출수율과 라디컬소거 활성 결과와 식품소재 활용을 고려하여 70% 에탄올을 최종 용매로 선정하였다. 시료의 효과평가를 위해 세포독성이 없는 100 ㎍/mL를 최대 농도로 설정하여 대식세포 RAW 264.7에서의 항염증 활성을 평가하였다. LPS로 염증을 유도하고 AG와 DAG 에탄올 추출물 처리군은 LPS 단독 처리군(양성 대조군)과 비교하여 NO의 생성과 iNOS의 발현이 유의적으로 감소하였다. 선충을 이용한 AG와 DAG 에탄올 추출물의 항산화 활성 분석 결과, juglone 처리로 인한 산화적 스트레스 조건하에서 선충의 생존율 연장에는 영향을 미치지 못했다. 선충에 LPS를 처리하여 염증 스트레스 조건하에서 AG와 DAG 에탄올 추출물이 LPS 단독 처리군에 비해 24시간 후 생존율이 증가하였고, 두 시료 모두 생존율 개선 효과가 농도 의존적으로 보였다. 염증과 산화의 스트레스 조건 없이 선충의 평균 수명 기간인 20일 동안 AG와 DAG 추출물을 처리하여 항노화 효과를 평가한 결과 AG와 DAG 에탄올 추출물을 처리한 선충의 생존율 중앙값(10일)은 CON보다 높았으며, DAG 에탄올 추출물은 농도 의존적으로 생존율을 높이는 경향을 보였으나, AG 에탄올 추출물은 그렇지 않았다. AG와 DAG의 20일 생존율은 CON보다 낮거나 유사(DAG 50)하였다. 본 연구의 결과, 울릉 섬쑥부쟁이 에탄올 추출물은 in vitro에서 항산화 활성을 보였고, 염증이 유도된 대식세포에서 iNOS 유전자 발현을 억제하여 NO의 생성량이 감소하였다고 사료된다. 또한, 염증 스트레스를 유도한 선충의 생존율 개선 효과를 보였다. 이 결과는 울릉 섬쑥부쟁이의 건강기능식품 개발 시 기초자료로 활용하고, 지역 농산물의 소비 활성화에 도움이 될 수 있을 것으로 기대된다.

• 농촌의학ㆍ지역보건
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• 제17권1호
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• pp.34-45
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• 1992

In this county, the gap between the urban 'haves' and the rural 'have-nots' continues to be an increasing problem. WHO and UNICEF see primary health care(PHC) as the key to achieving an acceptable level of health throughout the world as a community development. PHC is essential health care made accessible to individuals and families in the community by means acceptable to them. It is the first level of contact of individual, the family, and community with the national health system. It includes at least education on health system. It includes at least education on health problems, promotion of food supply, MCH including family planning, immunization against infectious diseases, control of endemic diseases, treatment of common diseases and injuries, promotion of mental health, and provision of essential drugs. However, of the aboves, education concerning of mental health problems and the methods to identify, prevent, and control them is the principal step of establishment. In Korea, the category of PHC worker includes the physician as public doctor and nurse as primary health care practitioner and community health leader as village health worker. PHC workers of the aboves will thus function best if they are appropriately trained to respond to the health needs of the community. However in this country, since the national PHC service project launched in 1980, the government has not developed and performed appropriate and enough education and training activities. In light of above reasons, several categories of health education activities had been planned and performed being aimed at above specific target groups and the main focus was on the village health workers for about one year from July 1991 to July 1992 in Yeoju Kun of Kyonki Province. At the end of the period, evaluation of education input was carried out to measure the improvement of healthful life of people in terms of awareness, attitude, and practice. At the end of the period, evaluation of education input was carried out to measure the improvement of healthful life of people in terms of awareness, attitude, and practice. The totals of 80 village health workers, 13 public health practitioners and 9 public docters took in the course of health education for a few hours at every month and the evaluation works of educational effect were taken. The results the study were as follows. 1) Number of persons who realized the maxim "health care of the people is a duty of the government" increased after the education course, On the other hand, the rate of satisfaction on the effort of government for health promotion of the people decreased. 2) Public doctors and primary health care practitioners(nurses) liked and enjoyed the education schedule as a meeting of peer group. It provided chances of communication with staffs of Korea University Hospital. It was said that lectures covered great deal of knowledge and technic they urgently needed in the field. 3) After finishing the education course, more of village health workers(VHW) thought they adapted themselves to their roles and functions showing increased number of home visit and contact with primary health care practitioners by month. 4) In case of patient refer, VHW preferred primary health care practitioners to public doctors. 5) Capability of VHWs in most of their functions increased dramatically after when the education course finished except tuberculosis control.

• 생물환경조절학회지
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• 제15권2호
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• pp.125-137
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• 2006

본 연구에서는 큰느타리버섯 재배사의 환경조절을 최적화하고 시스템 설계에 대한 기초자료를 얻기 위하여 진주인근에 위치한 샌드위치패널을 이용한 영구형 재배사 2동을 대상으로 2003년 11월부터 2005년 10월까지 재배사 내부에서 측정한 환경인자들을 중심으로 검토하였다. 실험지역의 외기온은 평년의 것과 대체로 비슷한 경향을 보였다. 시스템 변경전의 경우, 동절기에는 전체적으로 설정온도보다 낮게 유지되었고, 또 최상부와 최하부의 최대온도 편차도 $5.1^{\circ}C$ 정도로 상층이 가장 높게 나타났다. 그러나 시스템의 변경 후의 경우, 난방시 대체로 설정온도 범위에서 조절되는 경향을 보였고, 공기정체나 온도층의 역전현상이 나타나지 않았다. 상대습도는 시스템 변경 후, $80{\sim}100%$ 정도의 범위로서 권장상대습도 범위에 있었다. 전체 재배기간동안 탄산가스 농도는 $400{\sim}3,300mg{\cdot}L^{-1}$ 정도의 범위에 있었다. 조도는 권장조도보다 전반적으로 낮게 유지되고 있음을 알 수 있었고, 산도는 대체로 일정하게 유지되었다. 수확량은 전체적으로 일정하지 않았고, 포기재배의 경우가 상대적으로 등외품이 적었으며, 증수 효과도 있었다. 전력소비량은 계절별로 일정한 경향이 있음을 알 수 있었고, 하절기보다 동절기에 전력소비량이 현저히 많은 것을 확인 할 수 있었다.

• 대한한의학원전학회지
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• 제13권1호
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• pp.184-232
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• 2000

The trend of the concept for modern medicine is gradually forwarding to preventive medicine from therapeutic medical science. One of the most remarkable characteristics of oriental medicine is that it attaches greater importance to preventive medicine scientifically. The basic theory of oriental medicine principally takes roots in Huang Di Nei Jing and it is Si Qi Tian Shen Da Lun that is deep-rooted in the principle of "growing life" grounded in theory of unity of heaven and man of oriental medicine. Therefore having translated annotation of 〈Si Qi Tian Shen Da Lun·Huang Di Nei Jing Su Wen〉 which is quoted frequently and using it for appendix and comparing each views of annotators, I would like to state the results of dissertation as below. 1. Si Qi Tian Shen of title of the paper means that it keeps our health and prevent diseases in advance to control our mind and rhythm of life to the change of Yin and Yang - that is, the grower Yin, the looser Yang - following four seasons of nature environment. 2. The summary of this dissertation is that spring means things newly sprout from old ones, things become profuse, beautiful and brilliant in the summer. Autumn stands for things is harvested and allocated evenly and finally things is closed and stored. That is, in the spring and summer. If one break this principle of growth, diseases are followed after this. Therefore an excellent physician should handle diseases before they are attacked not remedy them after outbreak of diseases. It is said that a sage governs the nation before it is put into confusion. 3. These four terms standing for each season describe definitely and realistically rural life in the agricultural environment, in other words, spouting in spring, growing in summer, harvesting in autumn, storing in winter. Going with the current of the times, they have developed to theoretical concept of getting, growth, harvest, store so that implied the principle of growth for four seasons. 4. It means in a concrete way "Yang would grow in the spring and summer and Yin would grow in autumn and winter" as follow. That is, when the day is long, things act energetically and emit the warmth of life and expand the vigor of growth. On the other hand, when the night is long, things lessen their activity to protect the warmth of life and to preserve the sprit of growth. In addition, we should be concerned about the work outward and try to concretely fulfill plan of business in spring and summer. It is in autumn and winter when we should grow Yin. It does not mean that we simply grow cold yin in our body to build Yin. But according to annotators, for example, Wang Bing stated that we need to make things be cool in spring and summer, and be warm in autumn and winter for improvement. Zhang Jie Bin noted that things should not be cold in spring and summer and not be too hot to improve in autumn and winter. Those principles theorized to unify physiological status into the principle of changing of Yang and Yin in the nature and enriched the contents. In these principles, no problems are not found logically somewhat.

• 한국지역사회생활과학회지
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• 제16권4호
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• pp.139-157
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• 2005

In rural area, as the source of family income is related with the agriculture works, the living condition of non-farming family used to be lower except some family groups with a little higher income. In order to find out the improvement in rural life, data about the health behavior and diet habits of non-farming family were observed. This study evaluated the health behavior and diet habits of non-farming families by comparing them with those of the farming families in rural area. The survey was made by trained interviewers and a total of 1,870 subjects from 9 provinces were questioned to collect the data through sampling probability proportional to size. The non-farming families were $29.6\%$ of the total and they were with no spouse($38\%$), low number of family members(2.86), and aged husband(66.8 years) or wife(58.5 years). $83.1\%$ of the non farming families were having breakfast however, $95.1\%$ of the farming families were doing it. And the number of side dishes in non farming families was low(1-2 kinds: $17.7\%$). Out of non farming families, $47.3\%$ took no nutritional supplements and out of the farming families it was 40.8 $\%$ With regard to having snacks, $22\%$ of non-farmers had snacks daily and it was greater than that of farmers($16.6\%$). But the ratio of non-snack taking of the non-farmers($29.6\%$) was higher than that of farmers($24.5\%$). The sorts of snacks also varied and for farmers it used to be fruit and noodles and for non-farmers it was bread and milk. Instant foods were often selected by $35.6\%$ of non-farmers. Dining out with a frequency of once per month was reported in $23.2\%$ of non-farming families, but $47.6\%$ of them did not dine out at all. In case of food production for family consumption, small portion of non-farmers cultivated pepper($13.3\%$), Korean cabbage ($16.2\%$), and sesame($6.2\%$) but almost all of the farmers cultivated such crops. However, non-farmers produced soybean sprouts($0.7\%$), soybean curd($0.2\%$), and eggs($7.2\%$) and it was compared with the fact that farmers produced soybean sprouts($9.7\%$), soybean curd ($4.6\%$), and eggs($5.1\%$). Non-farmers stocked the fermented foods: Doenjang ($57.8\%$), Kochujang ($56.1\%$), Kanjang ($53.6\%$), Kimchi ($77.9\%$) and Jangajji ($37.2\%$), and this ratios were smaller than those of farmers: Doenjang ($93.6\%$), Kochujang ($92.9\%$), Kanjang ($87.9\%$), Kimchi ($97.7\%$) and Jangajji ($66.7\%$). As to health behavior of the subjects, non-farmers had less medical examinations and bathing than farmers did. Non-farmers and their wives used public bath facilities more often and it may be due to the low condition of bathing facilities. And the ratio of daily alcohol consumption was $15\%$ and it was higher than that of the farmers. Most of the spouse of the farmers did not drink($78\%$), but the wives of the non-farmers were drinking more frequently. More farmers smoked than non-farmers and $45\%$ of male farmers were smokers.

• Asian-Australasian Journal of Animal Sciences
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• 제24권11호
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• pp.1483-1503
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• 2011

To advance the effectiveness of the current Hanwoo improvement system, we developed a general simulation that compared a series of breeding schemes under realistic user circumstances. We call this system the Integrated General Model (IGM) and it allows users to control the breeding schemes and selection methods by manipulating the input parameters. The Current Hanwoo Performance and Progeny Test (CHPPT) scheme was simulated with a Modified Hanwoo Performance and Progeny Test (MHPPT) scheme using a Hanwoo Breeding Farm cow population of the Livestock Improvement Main Center (LOMC) of the National Agricultural Cooperatives Federation (NACF). To compare the two schemes, a new method, the Simple Hanwoo Performance Test (SHPT), which uses ultrasound technology for measuring the carcass traits of live animals, was developed. These three models, including the CHPPT, incorporated three types of selection criteria: phenotype (PH), true breeding value (TBV), and estimated breeding value (EBV). The simulation was scheduled to mimic an actual Hanwoo breeding program; thus, the simulation was run to include the years 1983-2020 for each breeding method and was replicated 10 times. The parameters for simulation were derived from the literature. Approximately 642,000 animals were simulated per replication for the CHPPT scheme; 129,000 animals were simulated for the MHPPT scheme and 112,000 animals for the SHPT scheme. Throughout the 38-year simulation, all estimated parameters of each simulated population, regardless of population size, showed results similar to the input parameters. The deviations between input and output values for the parameters in the large populations were statistically acceptable. In this study, we integrated three simulated models, including the CHPPT, in an attempt to achieve the greatest genetic gains within major economic traits including body weight at 12 months of age (BW12), body weight at 24 months of age (BW24), average daily gain from 6 to 12 months (ADG), carcass weight (CWT), carcass longissimus muscle area (CLMA), carcass marbling score (CMS), ultrasound scanned longissimus muscle area (ULMA), and ultrasound scanned marbling score (UMS).

• 농촌지도와개발
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• 제7권1호
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• pp.121-136
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• 2000

This study reports on a comparison between the Korean diffusion of agricultural innovation or extension service and the cooperative extension service in the United States of America. It focuses on relevant differences between the two systems and provides recommendation for improvement of the Korean system to insure success in important areas related to the diffusion of agricultural innovations. After a comparative study on diffusion of innovations it is clear that: in order to have a productive agriculture that makes effective and efficient use of natural resources and helps achieve sustainability goals, a mechanism that delivers knowledge to agricultural communities must be established and maintained. This mechanism is clearly an agricultural extension service that is cooperatively funded by federal, state and local governments and that insures participation of constituents in the process of establishing priorities and evaluating achievements. The success of US agriculture, the most productive in the world, is to a large degree to the Cooperative Extension Service. Based on the results of this study and the differences of the United States and Korea, the following recommendations should be emphasized for more effective communication for agricultural innovation and rural development in Korea: 1) In order to insure that extension educators are high caliber professional individuals, it is important to establish a system that nationally recognizes these individuals as such, and that provides a professional development path. 2) The results of the decision of transfer of extension educators to local governments has not yielded positive outcomes, especially in terms of professional status. It is clearly demonstrable that valuable professionals are leaving the service, that local governments do not have the will and resources to implement a successful extension program. 3) Because of the critical importance of diffusing innovations to agricultural producers in order to insure and quality and steady food supply, it is of critical importance that these issues be addressed before the extension service is further deteriorated. Given the cement situation, it is clear that the extension service should become nationally supported again in cooperation with local and state governments and that extension professionals be given appropriate rank at the national level, commesurate with their peers in research and teaching. 4) The common current committee practice of lengthy reporting and short discussion needs to be changed to one that results in char, brief and substantive action oriented goals. Joint participation by researchers, extension educators and farmers should be encouraged in planning, implementation and evaluation of communication for agricultural innovations. Roles and functions of committees for institutional cooperation, and or agricultural extension committees should be enlarged. 5) Extension educators should be encouraged to adopt new communication technologies to improve their diffusion of innovations methods. Agricultural institutions and organizations should be encouraged to adopt farmer-first and or client-oriented approach in agricultural extension and diffusion of agricultural technologies. The number, complexity and rapid change of information in agricultural extension require the development of a computer based information and report system to support agricultural extension. 6) To facilitate and expand the further development of communication for agricultural innovation and rural development, agricultural communication programs in universities especially in colleges of agriculture and life sciences. 7) To strengthening the sense of national and social responsibility communication for agricultural innovation and rural development among students in agricultural colleges and universities through participation in learning activities by proactive recruitment. 8) To establish and reinforce a policy that insures participation in communication for agricultural innovation and regal development activities. 9) To improve further development of communication for agricultural innovation and rural development in Korea, more research activities should be encouraged.