• Title/Summary/Keyword: Agricultural cooperation

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Technical Development and Direction of Sustainable Agriculture in Korea (우리나라 친환경 농업의 현황과 발전방향)

  • Park Moo-Eon
    • Proceedings of the Korean Society of Crop Science Conference
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    • 2001.09a
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    • pp.3-33
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    • 2001
  • A review on the technical development and agricultural policy direction for sustainable agriculture has been made to clarify the present conditions of agricultural environment for food production and natural resource conservation and to study prospects and solutions successfully to achieve food safety and environment conservation as the 21st agricultural paradigm. Although great improvement of environmentally sound and resource-conserving techniques, sustainability of Korean agriculture has been damaged by quantitative reduction and quality deterioration of agricultural land resources, insufficient implementation of low-input and organic matter recycling techniques and also improper cropping system. It is concluded that goal of sustainable agriculture can be successfully achieved by further improvement of environmentally friendly techniques, and stronger escalation of national implementation programmes with more financial supports including direct payments for sustainability of agriculture under systematical support and cooperation of AKS (agricultural knowledge system).

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A Study on Institution Strengthening for International Youth Exchange in Rural Area (농촌 청소년 국제교류 지원체제 강화방안에 관한 연구)

  • Kim, Jin-Sook;Kim, Myung-Hee;Choe, Pyeong-Ik
    • Journal of Agricultural Extension & Community Development
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    • v.11 no.2
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    • pp.241-250
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    • 2004
  • This study was carried out to strengthen institution of international youth change in rural area. References, in the field of international cooperation international youth exchange and youth's volunteer service were reviewed. Considering rural situation, poor human resources in terms of foreign languages and globalization are major problems for international youth exchange. Such problems as poor network among relevant organizations for international youth change, low level of rural internationalization and lacking of development plan for exchange program were pointed out. For effective international youth exchange, the following strategies were suggested : 1) networking among youth, local government, industries and community, 2) youth education for global citizenship, 3) globalization of local industries, local government, and rural community, et.c.

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Performance Study of Separator for Solid and Liquid using Rice Chaffs (왕겨를 필터로 하는 고액분리기의 성능에 관한 연구)

  • 김기선;이호근
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.2 no.2
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    • pp.19-23
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    • 2001
  • The paper presents the development of separating system from the slash with solid and liquid. The materials of filter are used rice chaffs, which are widely found in the agricultural village. The performance of separator is experimentally shown through new developed measurement apparatus. The flow rates of the system are evaluated by changing the inlet pressure of slash, thickness of filter and size of particle concentration of rice chaffs. In this work the optimal design parameters can be obtained for the separator for solid and liquid. And in the results rice chaffs filter improve the performance of separator solid and liquid.

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The Evolutionary Trends and Influential Factors Analysis of Agricultural Trade between South Korea and RCEP Member Countries

  • Qianli Wu;Jinyan Tian;Haiyan Yu;Ziyang Liu
    • Journal of Internet Computing and Services
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    • v.25 no.4
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    • pp.73-86
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    • 2024
  • With the acceleration of regional economic integration, the agricultural trade network within the RCEP region presents new opportunities and challenges for member countries. This study focuses on agricultural trade among RCEP members from 2011 to 2020, utilizing social network analysis to explore the structural characteristics and evolutionary trends of the trade network. Additionally, an extended gravity model is employed to empirically analyze the key factors influencing South Korea's agricultural trade with other member countries. The findings reveal that: (1) Agricultural trade relationships within the RCEP region are stable and mature, with high interconnectivity in the trade network, indicating a trend towards balanced development. (2) The positions of member countries within the agricultural trade network are characterized by both high density and heterogeneity. (3) South Korea's agricultural trade with RCEP member countries is positively influenced by the economic size, population size, and governance level of its trading partners, while South Korea's own indicators show no significant effect. The trade distance between South Korea and member countries also has a positive impact on agricultural trade. By combining social network analysis with an extended gravity model, this study provides a multi-faceted quantitative analysis of the RCEP agricultural trade network, offering new insights into regional agricultural trade. It also provides empirical evidence for agricultural trade cooperation between South Korea and other RCEP countries.

Present and Future Agricultural Extension System and International Agricultural Technology Cooperation of Sudan (수단 농촌지도사업의 현재와 미래)

  • Geberaldar, Sumaya Ahmed Hamid;Park, Duk-Byeong;Cho, Gyoung-Rae
    • Journal of Agricultural Extension & Community Development
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    • v.21 no.4
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    • pp.1227-1259
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    • 2014
  • This paper explores agricultural extension systems, extension challenges, research and extension models, governance structures of agricultural extension and advisory services in Sudan. Agricultural extension services in Sudan are provided by a variety of governmental department and corporation. The Technology Transfer and Extension Administration under the Ministry of Agriculture and Irrigation, had been launched during mid 2000's aims at making extension systems farmer driven and farmer accountable by way of new institutional arrangements for technology dissemination in the form of community participation approach at the state level, to make the extension reforms have the active participation of farmers/farmer groups. The main problem facing agricultural extension services in developing countries is poor link between extension organization and research. Both extension administration and Agricultural Research Corporation (ARC) are operating as departments of ministry of Agricultural and irrigation for very long time. There are three recommendations to achieve the effectiveness of the Agricultural Research Corporations (ARC) in reaching farmers. Firstly, extension staff members should be assigned to every ARC station. Secondly, the ARC might increase positions for Agricultural development specialist or Farming System Research (FSR) specialist. Their role would be to reflect the needed of farmer and translate them to the researchable topics. Thirdly, researcher should conduct more research on farmer's fields.

XVIII. Study on Waxy Corn Characteristics of corn hybrids on second cropping of using green house (XVIII. 찰옥수수연구 시설하우스에서 2기작 찰옥수수 교잡종의 주요 생육특성 비교)

  • Na, Woong-Hyun;Bok, Tae-Gyu;Ko, Hyuck-Soo;Paik, Seung-Woo;Jo, Yang-Hee;Lee, Hee-Bong
    • Korean Journal of Agricultural Science
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    • v.40 no.2
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    • pp.87-91
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    • 2013
  • The major characteristics of the developed corn hybrids were compared at each different planting time; 1st time(April 28) and 2nd time(August 20), respectively. Among traits surveyed, stem height showed highly at 1st time than 2nd, while ear height, stem diameter and ear length were similar at two times. Sugar content of the used hybrids showed highly at 2nd planting time than 1st. Pericarp thickness was also high at 2nd planting time. Especially, among hybrids CNU99 was the highest in stem height and ear length, CNU11 and CNU56 were high in sugar content, and CNU51 and CNU124 were thiner than other hybrids in pericarp thickness. Accordingly, these hybrids will be planted and recognized in 2nd yield trial for superior corn hybrid selection.

A Disaster Support System for View Point Research about Japan Earthquake Insurance Problems (재해자 지원으로 본 일본의 지진보험의 문제점에 관한 연구)

  • Kang, Shinwook;Park, Namkwun
    • Journal of the Society of Disaster Information
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    • v.10 no.2
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    • pp.230-237
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    • 2014
  • A victim of natural disaster support systems are self-help, cooperation and taxes and other public charges. This research purpose, a victim support system became the focus of cooperation(Earthquake Insurance, Japan Agricultural Cooperatives and ZENROSAI) that is base on strength of East-Japan Earthquake, is reviewing the supply present condition and limit of provide relief problems. research is using data that is base on many kinds of publications and homepages and hearing by Japan Agricultural Cooperatives and Insurance company.

A Study on the Factor Demand Structure of Sweet Persimmon (단감의 생산요소 수요구조분석)

  • Yoo, Li-Na;Hwang, Su-Chul
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.16 no.9
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    • pp.5843-5849
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    • 2015
  • This study analyzes the factor demand structure of sweet persimmon as a part of finding out cost cutting measures. Income and cost data from 2001~2013 Agricultural Income Survey are used for placing the translog cost function and estimating price elasticies and cross elasticities of labor, capital and intermediate input. The result shows that own price elasticities of all factors are small in absolute terms. Additionally the result indicates capital and intermediate input cannot be a substitution for labor, which is a top-line cost-share. It means that the demand for labor cconstitutionally can't be reduced in a short time. This implies that cost reduction should be done focusing on intermediate input, particularly on fertilizer and materials which have higher price elasticity of demand.

The Activities of Agricultural Products Processing and Future Strategies by Rural Women Groups in Japan (일본농촌여성의 농산물가공활동과 발전가능성 - 효고현(兵庫懸)의 농촌여성가공회를 중심으로 -)

  • 노채영
    • Korean Journal of Human Ecology
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    • v.2 no.1
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    • pp.68-79
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    • 1999
  • Investigations were made on the status of women groups on processing activities of agricultural products for the Hyogo prefecture in Japan. The data were analyzed with the Hideyosi for Windows(Version 1.19) and the Econometric View for Quantative Micro Softwere(Version 2.0). The results indicats that many rural women groups have their own experience on the activities of processing agricultural products and many other women groups have gained such experience from the management and establishment of the restaurants and direct sales stores. This kind of systems has influenced the activation of each rural district. Further development of the processing of agricultural products by rural women groups in the future demands better cooperation among diverse groups involved in these establishment centers and consumers. In addition, it is necessary to attract young people and train and upgrade them for successive consumers. (Korean J of Human Ecology 2(1) : 68∼79, 1999)

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Growth and yield responses of rice varieties to various soil water deficit conditions under different soil types

  • Kikuta, Mayumi;Samejima, Hiroaki;Magoti, Rahab;Kimani, John M.;Yamauchi, Akira;Makihara, Daigo
    • Proceedings of the Korean Society of Crop Science Conference
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    • 2017.06a
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    • pp.322-322
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    • 2017
  • To avoid drought stress under rainfed upland conditions, it is important for rice to efficiently utilize water at shallow soil layers supplied by rainfall, and access to water retained in deer soil layers. The root developmental characteristics of rice, which play important role in the adaptability to drought conditions, vary depending on the variety. Moreover, water availability for plant differs depending on the soil types that have different physical properties such as water holding capacity, permeability, capillary force, penetration resistance, etc. In this study, we evaluated growth and yield responses of rice varieties to various soil water deficit conditions under three different soil types. The experiment was conducted in a plastic greenhouse at the Kenya Agricultural and Livestock Research Organization-Mwea from October 2016 to January 2017. Two upland varieties (NERICA 1 and 4) and one lowland variety (Komboka) were grown in handmade PVC pots (15.2 cm diameter and 85.0 cm height) filled with three different types of soil collected from major rice-growing areas of the country, namely black cotton (BC), red clay (RC), and sandy clay (SC). Three watering methods, 1) supplying water only from the soil surface (W1), 2) supplying water only from the bottom of the pots (W2), and 3) supplying water both from the soil surface and the bottom of pots (W3), were imposed from 40 days after sowing to maturity. Soil water content (SWC) at 20, 40, and 60 cm depths was measured regularly. At the harvesting stage, aboveground and root samples were collected to determine total dry weight (TDW), grain yield, and root length at 0-20, 20-40, 40-60, and 60-80 cm soil layers. Irrespective of the watering methods, the greatest root development was obtained in RC, while that in BC was less than other two soils. In BC, the degree of yield reduction under W1 was less than that in RC and SC, which could be attributed to the higher water holding capacity of BC. In RC, the growth and yield reduction observed in all varieties under W1 was attributed to the severe drought stress. On the other hand, under W2, SWC at the shallow soil depth in RC was maintained because of its higher capillary force compared with BC and SC. As the result, growths and yields in RC were not suppressed under W2. In SC, deep root development was not promoted by W2 irrespective of the varieties, which resulted in significant yield losses. Under W1, the rice growth and yield in SC was decreased although shallow root development was enhanced, and the stomatal conductance was maintained higher than RC. It was suspected that W1 caused nutrients leaching in SC because of its higher permeability. Under rainfed conditions, growth and yield of rice can be strongly affected by soil types because dynamics of soil water conditions change according to soil physical properties.

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