• 농촌계획
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• 제12권1호
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• pp.23-35
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• 2006

The purpose of this study were to identify the different farming styles of red pepper growers, to describe their characteristics and to get some implications far planning the agricultural development strategy in the area. The researcher surveyed quantitative and qualitative data through interview with researcher developed questionnaires from selected 99 farmers in Eumsung county, Chungbuk province, Korea. The researcher found the low types of red pepper farming: 'red-pepper-centric middle farmers', 'diversified larger farmers', 'red-pepper-dependant small farmers', and 'small farmers for own use'. Based on the above findings, the researcher could derive some implications as follows. Firstly, the difference of market strategy and marketing efforts among the four farming styles should be regarded as important considerations when planning the agricultural development strategy in Emsung county. Secondly, the cooperatives' red pepper marketing strategies in Eumsung county were focused on the processed red pepper products sold at middle or low priced by big retailers in urban areas. Therefore, the cooperatives should change their view point of quality, if they want to initiate the planning process of 'the production and marketing high quality red pepper'. Thirdly, the major efforts of Eumsung county Agricultural Technology Center (ATC) made efforts on increasing the productivity of red pepper farming, however, the technologies recommended by the ATC for farmers required more cost and labour especially for 'red-pepper-dependant small farmers' and 'diversified large farmers'. The ATC should make efforts to find new technologies for helping 'red-pepper-dependant small farmers' to reduce the use of pesticides and 'diversified large farmers' to use the regional images effectively for marketing their hish quality red peppers.

• 한국경제지리학회지
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• 제25권4호
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• pp.451-468
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• 2022

계약생산을 주도하는 기업은 농산물 생산에 통제력을 발휘하고 계약지역 농업 구조에 영향을 미치게 된다. 본 연구는 국산 원료의 사용 비중이 높은 칩가공용 감자의 계약생산에 주목하고 제과업체 𐩒기업과 강원도 양구군 해안면 감자농가 간 계약생산을 대상으로 계약생산의 특징을 규명하고 계약생산이 지역농업에 미친 영향을 농업의 산업화 관점에서 설명했다. 연구 결과 계약기업은 감자의 품질 및 농작업의 수월성을 확보하고자 기계작업이 용이한 농지 보유 농가를 우선 선정하고 농기계를 공급하는 등 농업의 집약화를 촉진하고 있다. 또한 일정 규모 이상 계약이 가능한 농가를 선정하고 판로를 보장하여 농업의 집중화에 영향을 주었고 나아가 가공용 품종의 공급 및 재배 기술의 확산을 통해 계약지역 감자 농업의 전문화를 촉진한 것으로 나타났다. 이상과 같은 세 가지 차원에서 계약생산은 지역농업의 산업화를 촉진한 것으로 확인되었다.

• 한국토양비료학회지
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• 제35권6호
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• pp.361-371
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• 2002

밭농사에 다원적기능중의 하나로 알려져 있는 토양유실저감기능에 대하여 기존에 보고된 결과를 수정 보완하였으며, 그 얻은 결과를 요약하면 다음과 같다. 1. 우리나라 밭농사의 토양유실량을 USLE모형을 이용하여 계산하였으며, 각 인자별 값은 다음과 같다. 강우인자(R)값은 429.4, 토양침식성인자(K)값은 0.15, 지형인자(LS)값은 1.72, 작물인자(C)값은 0.275, 토양관리인자(P)값은 0.856이었다. 2. USLE모형에 의한 우리나라 밭농사의 토양유실량은 ha당 연간 26.1톤이었으나, 나지토양의 경우에는 ha당 연간 110.8톤으로서 밭농사에 의한 토양유실량은 나지에 비하여 23% 수준이었으며, 연간 밭농사는 나지토양에 비하여 84.7톤의 토양유실량 저감기능이 있었다. 이것을 밭면적전체로는 연간 62,650천톤에 해당되었다. 3. 밭농사에 의한 토양유실저감량을 객토단가로 환산할 경우 연간 4,974억원에 해당하였다. 4. 토양유실 세부모형중 LS값이 1.72로 매우 높았는데, 밭농사의 공익기능을 제고하기 위해서는 등고선, 대상재배 등 농경적인 접근과 계단전 등의 전환 등 농토목적인 접근방식이 필요하다고 생각된다.

• 농업과학연구
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• 제26권2호
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• pp.106-115
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• 1999

It will become necessary for farmers to adopt information technology into commercialized farming system, since its productivity is increasingly linked to how to exploit the agricultural information. The purpose of this study is to examine the current status of information technology and to suggest ways to utilize the information technology for innovative farm management. Internet should become more important instruments which farmers might utilize in order to collect and mine the agricultural information because of its rapidity, reliability and precision. Also farmers should be encouraged to adopt a GIS-based farm management decision support system and to integrate the market information and geographic information such as soil, water, temperature, etc. for optimal decision making. Another way of improving farm management is to make farmers use agricultural accounting software for individual farmers and develop farming simulation system which analyze a farmer's current financial condition and suggest how to improve it. Making home page would be major marketing strategy for farmers to promote the sales of agricultural products.

• 한국농공학회논문집
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• 제60권1호
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• pp.121-131
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• 2018

Past climate change influences multiple environmental aspects, certain of which are specifically related to agricultural water resources such as water supply and demand. Changes on rainfall and hydrologic patterns can increases the occurrence of reservoir water shortage and affect the future availability of agricultural water resources. It is a main concern for sustainable development in agricultural water resources management to evaluate adaptation capability of water supply under the changing climate and farming methods in paddy field. The purpose of this study is an evaluation method of design frequency of drought and water supply safety for agricultural reservoirs to investigate evidence of climate change occurrences at a local scale. Thus, it is a recommended practice in the development of water supply management strategies on reservoir operation under changing climate and farming methods in paddy field.

• 한국작물학회지
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• 제23권3호
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• pp.12-15
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• 1978

The agriculture in Korea has been gradually changed from a labor-intensive type to a labor-saving one which aims to maximize productivity of labor. Herbicides have been utilized in rice farming since 1955. The consumption of herbicides rapidly increased during the last decade. However, the technology of weed control with herbicides has not been developed yet. For the dissemination of efficient weed control methods in farming, both research and extension activities on herbicide utilization should be strengthened. Appropriate research and guidance units on weed control should be established as early as possible, in order to provide the necessary technical information.

• 한국멀티미디어학회논문지
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• 제18권6호
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• pp.772-779
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• 2015

Advancing information technology have rapidly changed our service environment of life, culture, and industry. Computer information communication system is applied in medical, health, distribution, and business transaction. Smart is using new information by combining ability of computer and information. Although agriculture is labor intensive industry that requires a lot of hands, agriculture is becoming knowledge-based industry today. In agriculture field, computer communication system is applied on facilities farming and machinery Agricultural. In this paper, we designed and implemented application that provides personalized agriculture related information at the actual farming field. Also, this provides farmer a system that they can directly auction or sell their produced crops. We designed and implemented a system that parsing information of each seasonal, weather condition, market price, region based, crop, and disease and insects through individual setup on ubiquitous environment using location-based sensor network and processing data.

• Food Science and Biotechnology
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• 제18권1호
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• pp.118-123
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• 2009

In order to find out the effect of low level of starch acetylation on physicochemical properties of potato starch, amylose content, digestibility of raw and gelatinized starch, thermal properties, pasting properties, and the swelling power of native and acetylated potato starches were measured. The amylose content was significantly lower in acetylated starch than in their counterpart native starches. Though a tendency in the decrease in digestibility of raw starch was observed with starch acetylation, acetylation did not alter the proportion of readily digestible starch (RDS), slowly digestible starch (SDS), and resistant starch (RS) of both raw and gelatinized potato starches. No clear increase in the swelling power was observed, however, the peak and onset gelatinization temperatures and the enthalpy required for starch gelatinization decreased with starch acetylation. Peak and breakdown viscosities were reduced due to acetylation of potato starch while final viscosity and set back were increased.

• 농업과학연구
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• 제24권2호
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• pp.257-266
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• 1997

Changing environments in agricultural business make it necessary to promote the cooperative farming system so as to scale up farming size, which may contribute to increasing competitive power. Therefore, rural and fishery development program was established in 1990 to encourage individual farmers to jointly form the agricultural company or farming cooperatives. However, while the number of agricultural corporations has rapidly increased through the governmental support, their business achievements become worsening mainly resulting from unplanned and careless management practices. This paper suggested following strategies for management process reengineering to improve the efficiency of agricultural corporations; challenging business initiatives to enlarge volume of sales amounts, maintaining the optimal level of participants and physical assets for cost savings, and proper use of information technology and consulting agencies.

• 수산해양기술연구
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• 제28권4호
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• pp.347-359
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• 1992

The movements of three striped jack (Caranx delicatissimus, 24cm of body length) were tracked by ultrasonic telemetry in the Nunoura Bay in August 1990. A school of the striped jack has been released near by the fish farming rafts by Goto branch of the Fisheries Agency and Japan Sea-Farming Association. To investigate the staying area and the swimming pattern of the fish, small size pinger($\Phi$8.5$\times$L35mm, 140dB re 1$\mu$Pa at 1m, 69kHz) was tagged on the dorsal fin without any anesthesia. The movements of three tagged fish are monitored at the same time with four omni-directional hydrophones. The locations of the fish are calculated by the hyperbolic method and tracked by a technique so called time division scheme which uses both the pulse interval and the phase. Three pingers used have the pulse interval of 1.7, 1.8 and 1.9sec, respectively, and the common pulse duration of 15ms. In results it was capable to estimate behavior right after the release, swimming speeds and approximate moving area of the fish. The movements were tracked for a week continuously, and it was found out that the staying area of the fish was around or under the farming rafts. Sometimes they swam together but most of the time they move separately. The average swimming speed of those fish was about two times of the body length.