• Journal of Agricultural Extension & Community Development
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• v.1 no.2
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• pp.95-103
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• 1994

Recently Korean government has proceeded to reorganize agricultural extension system as a part of reduction plan of national governmental body. Function and characteristics of agricultural extension system under the localization was presented in the view of long term agricultural development policy.

• Journal of Agricultural Extension & Community Development
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• v.5 no.2
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• pp.177-186
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• 1998

It is nearing the establishment of KAC(Korean Agricultural Chamber) as an institution for intensive reflection of farmer's public opinions in agricultural administration. In this study, researchers examined the management of Agricultural Chambers in France and Japan, which have experienced the action of Agricultural Chamber in advance of Korea. And discussed the anticipated change in agricultural extension taking advantage of departure of KAC. Discourses and movements to establish KAC is putting pressure the existing agricultural extension system into innovation. Taking a side view that there were little contribution of agents belonging to the existing agricultural extension agencies, the problem of restructuring agricultural extension system has assumed very serious dimensions. Therefore, agents in agricultural extension agencies should lay their own view before the probable reorganization of agricultural extension system.

• Journal of Agricultural Extension & Community Development
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• v.1 no.2
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• pp.147-163
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• 1994

Agricultural extension programs in Korea had focused mainly on increased production, and the biggest pride of extension was the achievement of rice self-sufficency in 1970s and abundant vegetable and animal production in 1980s. Farming in Korea has changed rapidly in recent years and extension system on commercialized crops have not been satisfactorily developed to mete farmers` demands. Facing the emerging challenges of international competition and trade liberalization for agricultural commodities, the goals of extension should be focused on increased income and the welfare of coral communities. The transfering of agricultural extension educator from central government jobs to local ones has emerged recently under the trends of localization which resulted unstable job environment of extension educator. Intensive pre-service and in-service training of extension workers on current and advanced techologies are essential to upgrade the quality of extension services, and the future directions for professional development of agricultural extension educators in Korea were suggested as follows: 1. Establishing a national network on agricultural extension system to promote exchanges of information among counties and provinces, to conduct meetings and to publish information on agricultural extension. 2. Determining the implications of recent national and global trends on agricultural extension, and strenthening communication at local, national and international levels for an effective extension system in the era of localization, internationalization and globalization; 3. Recognizing the effect of number and quality of extension staff on the impact of extension and providing opportunities development and advancement of extension personnel through education, training, incentives and rewards; 4. Giving a higher priority to agricultural extension in national policies in order to ensure the adequacy of budgetary support and recognition of importance of extension by the ministries concerned and mass communications.

• The Transactions of the Korean Institute of Electrical Engineers D
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• v.53 no.11
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• pp.760-767
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• 2004

In this paper, we propose sufficient conditions under which nonlinear systems can be transformed into nonlinear observer canonical form in the extended state space by virtue of dynamic system extension. The proposed scheme weakens two major restrictions of observer error linearization technique. Once a nonlinear system is transformed into nonlinear observer canonical form using dynamic system extension, a state observer can be easily designed. Two illustrative examples are included in order to compare the proposed scheme and observer error linearization method.

• Journal of Agricultural Extension & Community Development
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• v.7 no.1
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• pp.45-64
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• 2000

The purposes of the study were to identify the present status of the agricultural extension services in Korea and its surrounding environment, and to search the desirable ways of improvement under the serious restructuring period occurred by the nation-wide localization, globalization and development of information technology. Agricultural extension services have made great accomplishment in the education for rural people and agricultural technology diffusion, but agricultural extension service system no longer well fits in the changed environment. Agricultural extension services in Korea should restructure the system, function and methods in order to cope with the changing technology and rural society. The objectives of the extension services should be clear and simplified so that the extension workers can understand their role and duty more clearly. The local governments should encourage the extension workers to carry out their services diligently and with the pride. Also, the extension workers should change their mind to fit in the changing world and should improve their capability for their services.

• Journal of Agricultural Extension & Community Development
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• v.8 no.1
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• pp.133-142
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• 2001

The objectives of this study were 1) to review the current status of cooperative extension services in Japan, and 2) to draw implications for improving Korean agricultural extension system. Faced with various problems since its localization of extension services in 1997, Korean agricultural extension needs to be improved and strengthened in order to continually achieve the national goals of food production, balanced national development and preservation of environment, at the same time to meet increasing needs of farmers. The results of the study revealed the major characteristics of agricultural extension services in Japan as follows; 1) Each agricultural extension centers were administratively and technically coordinated by the prefectural (provincial) government, 2) There were 11 public corporations with agricultural extension functions under the MAFF(Ministry of Agricultural Forestry and Fisheries) financed by government subsidies 3) Agricultural experiment stations at provincial level were responsible for developing agricultural innovations for farmers' adoption, 4) The functions and operation of the agricultural extension centers were independent from the local agricultural administration. Some of the implications drawn from the study were as follows; 1) In order to accomplish major objectives of agricultural extension services in Korea legal status of agricultural extension centers should be changed from city/county to provincial government, 2) It would be desirable to establish public corporations concerned with agricultural extension under the Rural Development Administration, 3) Provincial Rural Development Administration should be reinforced in terms of applied farming research and diffusion of new technology, 4) Agricultural extension centers should be independent from administrative function and be separated from administration at the city/county level.

• Journal of Agricultural Extension & Community Development
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• v.15 no.3
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• pp.461-497
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• 2008

The objective of the study was to evaluate the impact of the Call System of agricultural extension services in Korea. The respondents were satisfied on the speedy solution (74.5%), consultation (88.4%), and accessibility (79.7%) of the call system. However, satisfaction of farmers on in-depth consultation was higher (74.3%) than the satisfaction rated by the public servants of RDA (48.9%). Both groups replied positively (70.4%) on the need for expansion of the call system. The analyses of the results leads to a conclusion that there is a need to increase marketing on the importance of RDA's Call System to customers of agricultural extension and to improve accessibility through expansion of the system in other areas. These could solve the decreasing number of extension professionals and improve the quality and efficiency of extension services. These analyses may be useful as bases for a nationwide Call System that connects the center with other districts and for planning a renovation of information-oriented agricultural extension services. The issue that needs improvement is to abandon the grounds of agricultural technology information provider and respond to the customers' needs efficiently by building an established Call System which can minimize the side effect of the trends of reforming and downsizing the organization. It is needed to develop a unified management Call System of agricultural technology information that could provide real-time information, and database the results simultaneously for use as feedback to the Rural Development Programs. Related laws and policies need to be improved to establish a nationwide information network that maximizes the current network in agricultural regions to spread information, to provide institutional support, and to encourage development of training system and research and development by concerned institutes.

• Journal of Agricultural Extension & Community Development
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• v.4 no.1
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• pp.231-243
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• 1997

Objective of the study was to investigate characteristics and meanings of the agricultural extension work during the period of Japanese $rule(1906{\sim}1945)$ through historical review on the work. The agricultural extension work during the period of Japanese rule was categorized into six patterns such as agricultural extension work by (1) government agricultural administration system, (2) agricultural experiment/research institute, (3) public school, (4) through the movement of rural development(Nong-chon-Jinheung Undong), (5) pro-government private organization, and (6) pure private organization. In conclusion, the characteristics of the extension work were defined; 1) a tool and/or method for colonial rule, 2) non-democratic and top-down extension work by administration, 3) authoritative and coercive work initiated by governmental system, 4) nation wide work of cooperation with public and private organization, 5) extension work focused on production increasing food and industrial materials, and 6) extension work initiated by government system without participation of pure private organization. The meanings of the extension work were reviewed in two ways. Firstly, in macro point of view, the work has negative meaning that was utilized as a tool and/or method for Japanese colonial rule, since the extension work was implemented under the direction of agricultural policy and was also directly related to the policy of Japanese colonial government. Secondly, in micro point of view, the work has significant meaning either negative or positive such as 1) beginning of modernized extension work based on experiment and research, 2) introduction of forcible agricultural extension work, 3) inducement of distrust tendency to agricultural policy and agricultural extension work, 4) establishment of basis in hardware of agricultural extension work, 5) production of experience in software of agricultural extension work, and 6) improvement of recognition toward scientific farming and improvement of level in agricultural techniques.

• Journal of Agricultural Extension & Community Development
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• v.4 no.1
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• pp.353-358
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• 1997

In January 1997, there was a change in agricultural extension system enrolling the provincial and county level extension personnel in local government. They were previously enrolled in central government. Even though the extension agents' status were secured, but there were some complaints from the extension personnels until now. The purpose of this study was to examine the possibility to improve the extension service after the change. Some of the tasks for improvements from the change were as follows; 1) Revision of the laws related to rural development to protect against side effects on the localization, 2) Revision of the provisions to interchange personnels between the central and local extension service, 3) Provisions for organizing county level agricultural extension committee, and 4) Central government's support for the personnel expenses of local extension agents. Though there were such several improvements, some extension personnel still raise objection to the change as following; (1) the right of personnel management mandated partially from the chief of local government to the chief of the extension office, (2) substantial raising of the extension agents' pay, and 3) promotion in rank of extension educators.

• Journal of Agricultural Extension & Community Development
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• v.7 no.2
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• pp.279-288
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• 2000

Agricultural extension services in Korea are faced with increasing demands for more efficient production and managerial technology according to globalization and free trade system. At the same time, three steps of organizational restructuring in 1998 and 1999 resulted in decreased number of organization and manpower, thus, resulting confusion in implementing extension services. To cope with the international and national challenges, Korean agricultural extension services should try paradigm shift including the followings; 1. To establish identity of agricultural extension services in Korea through making laws and regulations in terms of concept, roles, principles. implementation and methods. 2. To implement vitalizations plan through enhancement of national extension service such as food production. raising local specialty products for domestic consumption and producing strategic agricultural products for export. expanding capability of rural women, increasing opportunity for management consultation, supporting digital technology information, and promoting morale and capability of extension educators. 3. To reform agricultural extension system through adjusting the functions of extension service of the Rural Development Administration, regionalizing city and county extension center to provincial level, and changing the status of directors of extension centers from city /county to national government.