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황석원(Seog-Won, Hwang),오승환(Seung-Hwan, Oh),우청원(Ceung-Won, Woo),장필성(Pil-Seoung, Jang),홍사균(Sa-Gyun, Hong),강희종(Hee-Jong, Kang),최창택(Chang-Taek, Choi),김기환(Gi-Hwan, Kim),이재진(Jae-Jin, Lee),김지훈(Ji-Hoon, Kim) 과학기술정책연구원 2016 정책연구 Vol.- No.-
This study is a late study of “An Exploratory Study on STI policy impact assessment”. In the research of 2015, in principle, it is necessary to evaluate not only R&D investment but also general policies such as various promotion systems, standards and regulations by putting the term “policy impact assessment” in front of it We emphasized the points. However, it is practically very difficultto collect and analyze detailed data of all STI policies. In addition, it is also restricted to allow policy researchers to access data within a certain range. Therefore, this study focuses on the impact assessment of R&D investment, which accounts for the largest percentage of STI policies. In this research, the impact assessment system of R&D investment is analyzed by classifying it into evaluation of economic impact and social impact assessment. Also, the evaluation of economic impact was analyzed separating into a micro viewpoint and a macro viewpoint. First, The analysis of the economic impact assessment of the micro viewpoint relates to how the government’s R&D investment affects enterprises. Specifically, the main analysis target was the employment and investment of companies, the impact on sales and profits. Second, The Analysis for macroeconomic impact assessment on the economy is related to the influence of government’s R&D investment such as national economic growth, employment etc. We also analyzed the spillover effect by industry according to R&D investment. Third, The social impact assessment is to analyze how R&D investment has impacted technology-based social change. This study is a very difficult attempt. However, we analyzed from the point of view of the consumer considering all social change areas as much as possible. The results of the study are summarized as follows. First, the study of economic impact evaluation shows the effect of R&D investment and it can be used as a basis to improve the efficiency and goal of R&D investment in future sectors such as employment, economic growth and investment. Second, through research on social impact assessment, government R&D investment has focused on specific areas in terms of improving the quality of life and social development of people, and confirmed that most social sectors are neglected. In addition, we proposed policy priorities for specific social change indicators and social sectors and proposed long-term R&D investment strategies. Finally, this study is expected to contribute to the establishment of future strategy of private enterprise through the measurement of social change index, the social influence of private research and development, and the influence of technology shock from abroad.
이모작 적응 조생 복합내병충성 고 바이오매스 사료용 벼 ‘조우’
안억근(Eok-Keun Ahn),원용재(Yong-Jae Won),이점호(Jeom-Ho Lee),정응기(Eung-Gi Jeong),박향미(Hyang-Mi Park),홍하철(Ha-Cheol Hong),장재기(Jae-Ki Chang),현웅조(Ung-Jo Hyun),정국현(Kuk-Hyun Jung),이정희(Jeong-Heui Lee) 한국육종학회 2021 한국육종학회지 Vol.53 No.2
‘Jowoo’, an early maturing, high biomass yielding rice (Oryza sativa L.) cultivar with high feed value and multiple disease-insectresistance, was developed for winter forage crop-whole crop silage (WCS) rice double cropping. It was derived from a cross between a highbiomass and multiple disease resistant line ‘Suweon519’ and an early flowering, high yielding Tong-il type variety ‘Gaya’ that harbored Bph3and BPH26, conferring brown planthopper (Bph) broad resistance. This cultivar had a growth period of approximately 106 days from seedingto heading, 97 cm culm length, 24 cm panicle length, 12 panicles per hill, 120 spikelets per panicle, and 1,000-grain weight of 22.1 g asbrown rice in the central plain region of Suwon. This early flowering rice variety was tolerant to premature germination and cold stresses,especially showed higher grain fertility than ‘Nokyang’ at a cold-water (17℃) irrigated screening nursery. Further, ‘Jowoo’ exhibited high lodgingresistance in the yellowing ripening stage, an optimal period for harvest. In addition, ‘Jowoo’ was resistant to leaf and neck blast, bacterialblight (race K1, K2, K3, K3a), rice stripe virus, and small Bph and was also moderately resistant to Bph. Its average dry matter yield forthree years reached 18.2 MT/ha, the highest among early flowering rice varieties and 19% higher than that of ‘Nokyang’. This cultivar had72.2% total digestible nutrients, which is also higher than that of ‘Nokyang’. In the Korean peninsula, ‘Jowoo’ grows well in the centraland southern plains and can be harvested 30 days after heading. This helps improve its feeding value and digestion rate in livestock (GrantNo. 8133).
안억근(Eok Keun Ahn),이상복(Sang Bok Lee),원용재(Yong Jae Won),이점호(Jeom Ho Lee),장재기(Jae Ki Chang),정응기(Eung Gi Jeong),정국현(Kuk Hyun Jung),이정희(Jeong Heui Lee),조영찬(Young chan Cho),정종민(Jong Min Jeong),서정필(Jung Pil 한국육종학회 2018 한국육종학회지 Vol.50 No.3
‘Yeongwoo’, a mid-late flowering, high dry matter yielding rice (Oryza sativa L.) cultivar with high feed value and multiple disease-insect resistance, was developed for whole crop silage (WCS) use. It was derived from a cross between a high biomass and brown planthopper (Bph) resistant ‘SR25848-C99-1-2-1’ and high yielding Tong-il type, ‘Yongmun’ which had diseases resistance. This cultivar had about 117 days growth period from seeding to heading, 99 cm culm length, 26 cm panicle length, 11 panicles per hill, 125 spikelets per panicle, and 1,000-grain weight of 23.6 g as brown rice in the central plain region, Suwon. This wide and long leafy WCS rice variety was weak to cold stresses, similarly to ‘Nokyang’ but was resistant to lodging in the field, strong to viviparous germination, and good under low temperature germination. In addition, ‘Yeongwoo’ was resistant to leaf and neck blast, bacterial blight (race K1, K2, K3, K3a), rice stripe virus, Bph, and small Bph. Its average dry matter yield for three years reached 20.0 MT/ha, 32% higher than that of ‘Nokyang’. This cultivar had 5.3% crude protein and 71.7% total digestible nutrients, which was slightly lower than that of ‘Nokyang’. In the Korean peninsula, ‘Yeongwoo’ grew well in the central and southern plain and was could be harvested between 15 to 30 days after heading to improve the feeding value and digestion rate of livestock (Grant No. 6800).
현웅조(Ung-Jo Hyun),이정희(Jeong-Heui Lee),정응기(Eung-Gi Jeong),장재기(Jae-Ki Chang),정국현(Kuk-Hyun Jung),조영찬(Young-Chan Cho),이점호(Jeom-Ho Lee),원용재(Yong-Jae Won),서정필(Jung-Pil Suh),안억근(Eok-Keun Ahn),정종민(Jong-Min Jeo 한국육종학회 2019 한국육종학회지 Vol.51 No.4
‘Jinhan’, a japonica rice variety, was developed from a cross between ‘Cheolwon68’ (IT218244) and ‘Junghwabyeo’ (IT260473) by the rice breeding team at National Institute of Crop Science in 2015. ‘Cheolwon68’ is early maturing and resistant to blast disease, and ‘Junghwabyeo’ is a cold-tolerant and high-quality variety. The growth duration of ‘Jinhan’ in the paddy field was 116 days in the Northern Central Highland in Korea, which was similar to that of ‘Jinbu’. The culm length of ‘Jinhan’ was 61 cm, which was 10 cm shorter than that of ‘Jinbu’. The panicle of ‘Jinhan’ was composed of 66 spikelets. The viviparous germination rate of ‘Jinhan’ was 33.2%. ‘Jinhan’ showed resistance to blast disease, but was susceptible to stripe virus, dwarf and black-streaked dwarf viruses, and plant hoppers. The milled rice grains of ‘Jinhan’ showed an excellent palatability index (0.23) and lower protein content (5.7%) than that of ‘Jinbu’. The grain milling characteristics of ‘Jinhan’ were similar to those of ‘Jinbu’. ‘Jinhan’ showed a milled rice productivity of 5.43 MT/ha at four sites cultivated in the Northern Central Highland(Registration No. 7318).
이정희 ( Jeong Heui Lee ),안억근 ( Eok Keun Ahn ),하운구 ( Woon Goo Ha ),정응기 ( Eung Gi Jeong ),원용재 ( Yong Jae Won ),전용희 ( Yong Hee Jeon ),이상복 ( Sang Bok Lee ),정국현 ( Kuk Hyun Jung ),장재기 ( Jae Ki Chang ),이점호 ( J 한국국제농업개발학회 2015 韓國國際農業開發學會誌 Vol.27 No.2
To evaluate pre-harvest sprouting(PHS) characteristics of four Korean japonica rice cultivar, ‘MS11’, ‘Japonica1’, ‘Japonica2’ and ‘Jinmi’, which were developed in order to be adapted to tropical region, one Tongil-type, ‘Segyejinmi’ and one indica, ‘IR72’, we examined the viviparous germination rate(VGR) in growth chamber and field condition at International Rice Research Institute, the Philippines and National Institute of Crop Science, Korea, respectively. As results, VGR of three japonica rice cultivars were higher than that of ‘Segyejinmi’, Tongil-type and ‘IR72’, indica. And the VGR of ‘MS11’, ‘Japonica1’ were lower than that of ‘Jinmi’, parent of former two rice cultivar, meaning that it has more improved than its parent. In particular, among japonica rice cultivar, VGR of ‘MS11’ was the lowest both in temperate and tropical regions and that of ‘Japonica2’ was the highest both areas. However, VGR of those cultivar raised, VGR of tolerant two was still higher than that of indica cultivar. These results showed that in terms of viviparity, PHS tolerant ‘MS11’ and ‘Japonica1’ were suitable for and ‘Japonica2’ was inappropriate to cultivation in the tropical regions.