• Title/Summary/Keyword: 농촌진흥사업

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Inundation Simulation of Farmland considering Stream Water Level (하천 수위를 고려한 농경지 침수 모의)

  • Jun, Sang Min;Kang, Moon Seong;Hwang, Sun-Ho;Ryu, Jeong Hoon;Choe, Sun-Gun
    • Proceedings of the Korea Water Resources Association Conference
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    • 2018.05a
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    • pp.402-402
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    • 2018
  • 최근 기후변화로 인해 극한 강우사상의 발생빈도가 증가하고 있으며, 이로 인해 농경지의 침수피해 또한 증가하고 있다. 농경지 침수는 하천의 범람에 의해 발생하기도 하지만, 농경지의 배수능 부족 및 하천의 수위 상승에 따른 배수지연으로 발생하는 경우가 대부분이다. 하지만 기존 연구에서는 농경지 수위와 하천수위 중 하나의 수위를 계산하여 농경지 침수를 모의하고 있으며, 이를 연속적으로 비교하여 농경지의 수위를 계산하는 연구는 부족한 실정이다. 본 연구에서는 극한강우 발생에 따른 시간별 하천 수위를 모의하고, 농경지 수위와의 연속적인 비교를 통해 하천 수위 상승에 따른 배수지연을 고려한 농경지 침수 모의를 수행하고자 한다. 하천 수위는 HEC-RAS의 1차원 부정류 해석을 통해 산정하였으며, 농경지의 경우 논 구획지구를 하나의 물꼬를 가지는 단일포장으로 가정하여 수위를 계산하였다. 농경지의 배수량은 배수로 설계기준에 의한 배수능과 논의 저류효과 등을 고려하여 위어공식을 이용해 계산하였으며, 시간별 하천 및 농경지 수위의 연속적인 비교를 통해 하천의 수위가 농경지 수위 이상으로 상승한 경우 배수가 발생하지 않도록 제한하여 최종 농경지 수위를 산정하였다. 본 연구에서 개발한 기법은 농경지 수위 예측의 정확성을 높이는데 기여할 수 있을 것으로 사료되며, 향후 농경지 배수개선사업을 위한 사전 평가 및 계획 수립 등에 활용할 수 있을 것으로 기대된다.

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A Project on Development of HMR using Local Foods to Increase Local Food Consumption (지역농산물 활용성 증대를 위한 간편식 개발 사업)

  • Kim, Yangsuk
    • Journal of the FoodService Safety
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    • v.2 no.2
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    • pp.78-83
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    • 2021
  • According to the report of the Korea Agro-Fisheries and Food Trade Corporation (2019), the size of the HMR food market in 2019 exceeded 4 trillion won. On the other hand, the consumption of agricultural products continued to decrease. As reported by Woo (2020) who analyzed consumer panel survey data, when the 2010 agricultural product purchase index was 100, the crop purchase index in 2019 was 72 and the vegetable and special crop purchase index was 69. Therefore, the Rural Development Administration promoted the research projects to develop the technologies for producing stably raw materials of HMR and for optimizing local foods as HMR ingredients. Researches on the development of HMR using local agricultural products has been being promoted in Cheonan, Chungju, and Jeju in 2020. In the case of Jeju, it has been prepared and realized the B2B commercialization of Jeju agricultural products in connection with the convenience store ingredients supplier in the province. In the case of Cheonan, development of HMR foods like as Sundae, dumpling, sausage, and Tteokgalbi using willd chive, cherry tomatoes, shiitake mushroom, fortified perilla, and licopene fortified watermelon has been being promoted. Lastly, in the case of Chungju, a diverse HMR foods have been developed using beans, centella asatica, Japanese lady bell, apples and peaches such as blended juices, frozen boiled rice, and tofu kit. In the future, in connection with the regional specialized crop cultivation project promoted by the Rural Development Administration, we intend to support the convergence commercialization of R&D technology based on regional characteristics.

A Study on the Technology Evaluation of Development of Tyvek Planting Techniques in Citrus (감귤 다공질 필름 멀칭 재배법에 대한 기술가치의 평가)

  • Ko, Seong-Bo;Kim, Bae-Sung
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.14 no.7
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    • pp.3232-3237
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    • 2013
  • This study was carried out to evaluate the economic value of Tyvek planting technique in Korean citrus. The Tyvek planting technique was developed by national institute of horticultural and herbal science in Korea rural development administration. This technology could be used to improve efficiency and practicality of cultivation of citrus. The research results show that the technological value of Tyvek planting technique was evaluated 42,163(discount rate 6%)-55,018(discount rate 8%) million won. IRR is greater than discount rate(6-10%). NPV is greater than zero. B/C ratio IRR is greater than 20. The economic validity of Tyvek planting technique is identified by the results of technology evaluation.

A Study on the Establishment of Agricultural Satellite Development Policy (농림업 중형위성 개발정책 수립에 관한 연구)

  • Kim, Hyeon-Cheol;Kim, Ah-Leum;Kim, Bum-Seung;Hong, Suk-Young;Lee, Woo-Kyung
    • Journal of Satellite, Information and Communications
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    • v.10 no.4
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    • pp.87-94
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    • 2015
  • The increasing demands and utilization of the multi-purpose satellites have led to diverse research activities with regards to satellite image processing and applications. In the domestic development project for the Compact Advanced Satellite, it is a goal to develop the satellite with the domestic individual technique performing a various tasks such as the earth observation, the monitoring of the weather, climate and environment. In particular, the Compact Advanced Satellite is expect to be widely used in the agricultural sector, which account for a substantial part of public demand. This paper aims at establishing the way to utilize the satellite imagery in the domestic institution and the strategy for securing the specialized satellite payload in the agriculture sector. The technical element of satellite has a high value, so that it is hard to be transferred technology. For this reason, it is required to establish the domestic development planning. Furthermore, this paper can be utilized to identify and support the incoming Compact Advanced Satellite development plan utilizing satellite images capabilities specially in agricultural sector.

Study of the Technology Evaluation of Development of Environment-friendly Controlling Method of Mushroom (길항 미생물 HC5를 이용한 버섯의 친환경방제 기술개발의 가치평가)

  • Ko, Seong-Bo
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.15 no.11
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    • pp.6652-6658
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    • 2014
  • This study evaluated the economic value of the development of an environment-friendly controlling method of mushroom using IRR and NPV. The environment-friendly controlling method of mushrooms was developed by the national institute of horticultural and herbal science in Korea rural development administration. This technology can be used to improve the efficiency and practicality of cultivation of mushroom. The research results show that the technological value of the development of an environment-friendly controlling method of mushroom was evaluated at 135.4 billion won (average), 182.6 billion won (maximum), and 88.1 billion won (minimum) based on the discount rate of 7.3%. The IRR was 1,958.5% - 4,054.4%, which was greater than the discount rate (6%~10%). The NPV was evaluated at 134.8 billion won (average), 218.1 billion won (maximum) and 87.5 billion won (minimum) based on the discount rate of 7.3%. Therefore, the economic validity of the development of an environment-friendly controlling method of mushrooms was identified by the results of a technology evaluation.

Analysis on the National R&D Portfolio of Food Safety in Korea from 2008 to 2010 (최근 3년(2008-2010)간 식품안전 분야 국가연구개발사업 운영 현황 분석)

  • Kwak, No-Seong;Jeong, Jiwon;Lee, Jong-Kyung
    • Journal of Food Hygiene and Safety
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    • v.28 no.2
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    • pp.115-123
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    • 2013
  • Food safety management should be based on scientific evidences. FAO and WHO presented risk analysis as one of four principles in food safety management. WTO also admits the self safety regulation only when it is made on the basis of risk assessment. Without scientific analysis, tracing and eliminating the cause of food poisoning is impossible. Research and development plays a key role to produce scientific evidences. The Korean government ran over 40 programs in 11 agencies from 2008 to 2010. However, there is no statistics on food safety R&D at present. In this research, food safety projects conducted from 2008 to 2010 are listed up by means of analysing National Science and Technology Information Service (NTIS). The analytical criteria are the name of programs, national standard classification of science and technology, and keywords. As result, Korea Food and Drug Administration, Ministry for Food, Agriculture, Forestry and Fisheries, and Rural Development Administration play major role in the food safety R&D. The portion of more than one year projects should rise up in order to achieve the data for risk assessment, which is strongly required to improve. Besides, the research should be deeper so as to publish more SCI papers. The R&D portfolio should be changed in direction to raise up the portion of biological hazards such as norovirus. In order to do so, a large number of food safety programs should be emerged. The categories of food safety management and the hygiene/quality management of the agricultural and livestock products in the national standard classification of science and technology should be emerged because they are set up reflecting agencies' interests in spite of few differences between them.

A Priority Analysis of Excellent Agricultural R&D Performance Considering Region-wide Diffusion Effect (지역파급성을 고려한 농업R&D 우수성과 순위 분석)

  • Yun, Jin-Woo;Chae, Yong-Woo;An, Yong-jin;Kim, Seong-Sup
    • Journal of the Korea Academia-Industrial cooperation Society
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    • v.21 no.4
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    • pp.471-478
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    • 2020
  • This study aimed to suggest implications for the future development of agricultural R&D through a priority analysis of excellent agricultural R&D performance considering productivity, marketability, and effects on region, which are important factors of agricultural R&D evaluation. The subjects of analysis were R&D of Rural Development Administration (RDA), which was selected as national R&D excellent Performance from 2006 to 2018, and the priority was analyzed using Analytic Hierarchy Process (AHP). The results are as follows. First, the relative importance of the criteria decreased in the order of marketability(0.423) > regional impact(0.360) > productivity(0.216). Second, as a result of analyzing the relative importance of the sub-criteria, the possibility of commercialization(0.515) was high in the category of marketability. The possibility of technology expansion(0.538) was high in the category of effects on region and the quality improvement(0.464) was high in the category of productivity. Third, the excellent agricultural R&D performance that had high relative importance was the technologies associated with improving the agricultural competitiveness of horticultural crops.

Development and Prospective of Day-neutral Strawberry Cultivars for Year-round Production (딸기 연중생산을 위한 중일성(Day-neutral) 품종 개발과 전망)

  • Jong Nam Lee;Do Yeon Kim
    • Proceedings of the Plant Resources Society of Korea Conference
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    • 2023.04a
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    • pp.3-3
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    • 2023
  • 우리나라 딸기는 시설재배 발전과 품종개발로 겨울을 대표하는 과일로 변신하였다. 이는 저온단일에서 꽃이 만들어져 착과되는 생태적(일계성)특성 때문이다. 우리나라의 딸기 정식기는 95%이상이 촉성작형으로 9월 중순 정식한 후 11월 하순부터 이듬해 5월 하순까지 약 6개월간 수확한다. 반대로 여름작형은 고온장일에서 꽃이 만들어져 착과되는 사계성 품종을 이용하는데 우리나라 500m 이상의 산간 고랭지에서 3-4월에 정식한 후 6월부터 11월까지 수확하지만 생산량은 전체의 0.3% 미만이다. 또한 여름딸기는 제과용으로만 사용되고 있어 6월부터 11월 사이에 신선딸기의 단경기가 발생된다. 이러한 문제를 재배적으로 해결하기 위해 일계성 품종을 이용하여 겨울부터 봄까지 포기냉장한 후 여름과 가을에 꺼내어 정식하면 45일 내외에 수확하는 주냉장 억제작형을 시도하였으나 우리나라에선 실용성이 떨어져 사라져간 기술이다. 그러나 네덜란드는 우리나라와 같은 주냉장기술을 활용(Waiting bed system, Table top system)하여 여름과 가을철에도 딸기를 생산하고 있다. 이 작형은 냉장기간이 길고 재배기술도 까다로울 뿐만아니라 1화방만 수확하여 수량성이 낮은 단점이 있다. 한편 미국에서는 일계성 품종이 품질은 좋으나 고온기에 꽃대발생이 어렵고 사계성은 품질이 떨어지는 단점을 극복하기 위해 일장의 길이와 관계없이 꽃대가 형성되는 중일성 딸기 품종을 보급하여 세계적으로 가장 많은 재배면적을 점유하고 있다. 연중생산이 가능한 중일성 품종을 개발하기 위해 먼저 유전자원을 수집하였고 품질이 좋은 일계성 품종을 중일성 품종과 교배하여 채종하였다. 교배종자를 파종하여 묘를 만든 후 정식하여 실생개체를 선발한 결과 고온장일 조건에서 개화되는 사계성(중일성)율은 약 10-20% 범위로 매우 낮았다. 선발된 우량계통은 영양번식을 통해 증식하여 생산력, 특성, 지역적응성 검정과정을 통해 품종을 개발하였다. 이렇게 단교잡에 의한 중일성 품종 선발육종은 선발율이 0.05%으로 매우 낮았다. 이렇게 우리나라 최초의 중일성딸기 '고슬' 품종이 개발되었다. 이 '고슬'은 9월부터 수확이 가능한데 이 때의 딸기 가격이 kg당 20,000원 이상으로 높으며, 수확기간은 '설향'보다 4개월 더 길게 재배가 가능하다. 연중재배를 위해서는 항상 8-25℃의 범위을 유지해야 품질이 높아지므로 재배관리가 중요하다. 흰가루병에는 저항성이 있으나 시들음병과 탄저병에는 약하고 당도와 경도가 높고, 향이 매우 진하다. 식물공장에서 매우 인기가 있는데 안정된 꽃대발생과 대과, 고당도와 함께 수술의 화분량이 많아 수정이 잘되는 특성으로 식물공장 사업이 확장되고 있는 중동나라에서도 로열티 계약(UAE 등)이 예정되어 있다. 1년 연중 개화되고 착과되는 특성으로 가정에서 기르는 반려식물로도 인기가 있다. 또한 아열대 고랭지대는 항상 서늘한 날씨이기 때문에 한번 정식후 1년 연중생산이 가능하여 2023년 베트남과 로열티 계약(1.6억원)을 하였다. 또한 '고슬'은 우리나라 신선딸기 수출 단경기에 생산되어 주년생산 수출체계에도 기여할 것으로 본다.

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A Comparative Study on the Determinants Priority of the Royalty in National R&D Project: Focused on the Case of 'N' Center's Technology Transfer (국책 연구 성과의 유상 기술이전 시 기술공급 기관과 기술도입 기업 간 기술료 결정요인 비교에 관한 연구 : N 사업단에 참여한 대학과 중소기업 사례를 중심으로)

  • Baek, Jong-il;Hyun, Byung-hwan
    • Journal of Korea Technology Innovation Society
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    • v.20 no.2
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    • pp.430-457
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    • 2017
  • The purpose of this study is to present meaningful information and policy implications concerning the determinants of royalties of technology transfer to stakeholder. To identify key determinants of royalties in technology transfer, this study conducted AHP survey analysis (Survey period: 01/09~31/10, 2016) of 96 government-funded research centers and 85 companies which were participants of the R&D project "Next Generation BioGreen21" of R.D.A in the "N" center from 2011 to 2015. Research results show that both parties acknowledge 'Technical considerations for determining the profitability of the technologies' and 'The interest and willingness of the management group' as critical factors for the determinants of royalties. The difference of each party is that private companies acknowledge 'Available budget plan' as a critical factor while the government-funded research centers value 'Market competitiveness'. These findings suggest four main policy implications which are the investigation of technological demands reflecting specific needs of industrial sites, the diversification of royalty payments for private companies, the differentiated research evaluation system for the purpose of technology transfer and the planning of public R&D project reflecting research time span of private companies.

Agricultural Status of Lam Dong Province in Vietnam and the Strategy for Korea-Vietnam ODA International Cooperation Program in Agriculture (베트남 람동성의 농업현황 및 한-벳 ODA 농업협력사업 전략)

  • Cho, Joon-Hyeong;Jang, Hye-Ri;Lim, Jong-Min;Lee, Sok-Young;Kim, Wan-Seok
    • Journal of the Korean Society of International Agriculture
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    • v.23 no.5
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    • pp.465-474
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    • 2011
  • Agricultural environment of Lam Dong province, which is located in central highland area, is totally different from that of other lower areas in Vietnam. In Lam Dong province, abundant plant resources were naturally grown such as pine trees, taxus, and wild orchids, which can grow in high mountainous area. In Lam Dong, the field proportion of perennial crops was higher than that of annual crops. However, the field proportion and yields of vegetables were highest among the all cultivated crops, estimating 38% (36,552ha) and 72% (993,082MT), respectively. Especially in Da Lat, vegetables, flowers, orchids, and industrial crops were mainly produced because this area is geographically close to Ho Chi Minh city. And also in Da Lat, 64% (8,447ha) and 36% (4,777ha) of farm fields were used for producing annual and perennial crops, respectively, and the yields of fresh vegetables in this area was estimated to 213,478MT which was 21.5% of the whole yields in Lam Dong province. Thus Korea, Taiwan, Japan, France, and Holland have invested to agriculture in Da Lat for producing and exporting flowers, vegetables, and tea. In 2009, flower cultivation area of Da Lat was over 55% in Lam Dong province and average amount of values were 9,781 million USD, which was higher than that of al other crops. Thus following strategies could be suggested for the development of agriculture in Lam Dong province. The first, agricultural cooperation with Da Lat, Lam Dong, should be characterized to horticulture and floriculture, followed by supporting both appropriate R&D techniques and equipments. And then agricultural system should be made in relationship with the local companies. Finally, agricultural cooperation program should be conducted toward the direction for both donor and recipient countries.