• Title/Summary/Keyword: 호남학회

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A New Vegetable Soybean Cultivar, "Nokwon" with Large Seed and Lodging Resistance (풋콩용 내도복 대립 다수성 신품종 "녹원")

  • Ko, Jong-Min;Baek, In-Youl;Han, Won-Young;Kang, Sung-Taek;Kim, Hyun-Tae;Kang, Nam-Suk;Shin, Doo-Chull;Choung, Myoung-Gun;Oh, Sea-Kwan;Oh, Ki-Won;Shin, Sang-Ouk;Park, Keum-Yong;Suh, Duck-Yong;Yun, Hong-Tae;Oh, Young-Jin;Lee, Young-Soo;Son, Chang-Ki;Kim, Yong-Deuk
    • Korean Journal of Breeding Science
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    • v.40 no.3
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    • pp.318-323
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    • 2008
  • Nokwon, a new cultivar for vegetable soybean, was developed from the cross between Keunolkong and Hyangnam-1 and released in 2006. The pedigree of Nokwon, designated as Milyang 153 in 2003, was SS96425-2B-11-4-1-1-1. Nokwon, used as a vegetable soybean was characterized by dark green pod, large seed, very short plant height, and lodging resistance. Nokwon has determinate growth habit, white flowers, gray pubescence, oval leaf shape and brown pods at maturity. The mature seeds have a greenish yellow seed coat with brown hilum and yellow cotyledon. In Korea, Regional Yield Trials (RYT) for vegetable soybean from 2004 to 2006, Nokwon shows strong tolerance to soybean mosaic virus and lodging in fields. Fresh pods of Nokwon harvested at the beginning of August, and stem height was 11cm shorter than 45 cm of Hwaeomputkong. In the same tests, fresh pod of Nokwon (11.4 ton/ha) yielded 14% higher than Hwaeomputkong (10.0 ton/ha). Nokwon had 5.9 cm fresh pod length, 13.1 mm fresh pod width, 75.4 g seed weight per 100 green seed, 39.4% green seed protein content, and 17.3% green seed oil content.

Naked Waxy Barley Cultivar "Jinjuchal" with High Whiteness after Cooking and High β-glucan Content (취반 후 백도가 좋고 베타글루칸 함량이 높은 찰성 쌀보리 "진주찰")

  • Lee, Mi-Ja;Seo, Jae-Hwan;Kim, Yang-Kil;Park, Jong-Chul;Choi, Jae-Seong;Park, Tae-Il;Hyun, Jong-Nae;Kim, Jung-Gon
    • Korean Journal of Breeding Science
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    • v.41 no.3
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    • pp.299-305
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    • 2009
  • A new six-rowed naked barley cultivar "Jinjuchal" with high whiteness after cooking and high $\beta$-glucan content was developed from the cross between 'Jinmichapssalbori' with high winter hardiness, lodging tolerance, grain whiteness and pearling yield, and 'Suwon 333' with waxy endosperm by the Honam Agricultural Research Institute (HARI), NICS, RDA in 2007. An elite line, SB962002G-B-B-B-84-4 was selected in 2002 and designated as 'Iksan 79' It showed good agronomic performance in the regional yield trials (RYT) from 2005 to 2007 and was released with the name of "Jinjuchal" possessing high whiteness and low proanthocyanidin waxy endosperm. The average heading and maturing dates of "Jinjuchal" were April 27 and June 1 in paddy field, which were same and one day later than those of the check cultivar 'Saechalssalbori' respectively. The new cultivar, "Jinjuchal" had 81 cm of culm length that was 1cm longer than that of 'Saechalssalbori' and 4.9 cm of spike length. It showed 673 spikes per $m^2$, 56 grains per spike, 27.0 g of 1,000-grain weight, and 752 g of test weight. "Jinjuchal" showed stronger hardiness and better resistance to powdery mildew and BaYMV (Barley yellow mosaic virus) than those of the check cultivar, 'Saechalssalbori' It showed higher $\beta$-glucan content(8.4%) and water absorption rate than those of the check cultivar, 'Saechalssalbori' Its average yield of the pearled grain in the regional yield trial was 3.79 MT/ha in upland, and 3.73 MT/ha in paddy field, which were 1% lower and 3% higher than those of the check cultivar, respectively. Total phenol and proanthocyanidin contents were 4.2 and 0.2 mg/g, respectively. This cultivar is suitable for the area of the daily minimum temperature above $-6^{\circ}C$ in January in Korean peninsula.

A Mid-late Maturing Rice Cultivar with High-Quality and Bacterial Blight Resistance "Jinbaek" (벼 중만생 고품질 흰잎마름병 신균계(K3a) 저항성 품종 "진백")

  • Kim, Ki-Young;Shin, Mun-Sik;Kim, Bo-Kyeong;Ko, Jae-Kwon;Noh, Tae-Hwan;Ha, Ki-Yong;Ko, Jong-Cheol;Kim, Woo-Jae;Nam, Jeong-Kwon;Baek, Man-Gee;Noh, Gwang-Il;Park, Hyun-Su;Baek, So-Hyeon;Shin, Woon-Chul;Mo, Young-Jun;Choung, Jin-Il;Kim, Young-Doo;Kang, Hyun-Jung;Kim, Chung-Kon;Hwang, Hung-Goo;Kim, Je-Kyu
    • Korean Journal of Breeding Science
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    • v.41 no.3
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    • pp.314-318
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    • 2009
  • A new rice cultivar "Jinbaek" carrying Xa3 and xa5 was derived from the cross between 'HR15204-38-3' with xa5 gene resistant to bacterial blight K1, K2, K3 and K3a, and F1 plant derived from the cross between Junam and Sindongjin with Xa3 gene. "Jinbaek" has approximately 125 days of growth duration from transplanting to harvesting in the west-southern coastal and Honam plain of Korea. Culm length of "Jinbaek" is 71 cm. In reaction to biotic stresses, it shows moderate resistance to blast, and wide spectrum resistance to bacterial blight pathogen, K1, K2, K3, and K3a but susceptible to rice stripe virus and blast. The milled rice of "Jinbaek" exhibits translucent, relatively clear non-glutinous endosperm and midium short grain. It has lower amylose content (18.8%) and protein content (6.2%) compared with Nampyeong. The milled rice yield of this cultivar was 5.30 MT/ha in local adaptability test of three years from 2006 to 2008. This cultivar would be adaptable to the bacterial blight-prone area in the south-western coast and Honam plain of Korea.

Estimation of Paddy Rice Growth Increment by Using Spectral Reflectance Signature (분광반사특성을 이용한 벼의 생장량 추정)

  • 홍석영;이정택;임상규;정원교;조인상
    • Korean Journal of Remote Sensing
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    • v.14 no.1
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    • pp.83-94
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    • 1998
  • To have a basic idea on the spectral reflectance signature in paddy rice canopy, we measured spectral reflectance from paddy rice canopy(Ilpumbyeo) using spectroradiometer (GER Inc. SFOV : 0.35~2.50 ${\mu}{\textrm}{m}$) in situ weekly or biweekly from transplanting to ripening stage. Spectral reflectance of the visible range (0.4~0.7 ${\mu}{\textrm}{m}$) was decreased to below 5% and then slightly increased again after heading stage in rice canopy. Meanwhile spectral reflectance of the near-infrared range (0.7~1.1 ${\mu}{\textrm}{m}$) was increased to 40~50% and then decreased a great deal after panicle initiation stage in rice canopy. Landsat TM equivalent band set ($\bar{p}$$_{TMi}$) was created by averaging spectral reflectance values to the real TM bands. Correlation analysis between the rice crop variables (LAI, total dry matter) and TM equivalent band set ($\bar{p}$$_{TMi}$) showed that LAI and total dry matter of rice were highly correlated with visible bands such as $\bar{p}$$_{TM1}$, $\bar{p}$$_{TM2}$, and $\bar{p}$$_{TM3}$. Ratio values ($\bar{p}$$_{TMi}$/$\bar{p}$$_{TMi}$) such as $\bar{p}$$_{TM4}$/$\bar{p}$$_{TM2}$ were also highly correlated with rice crop variables such as LAI and total dry matter.

학교교육과정의 인구교육내용분석

  • 박덕규
    • Korea journal of population studies
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    • v.11 no.1
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    • pp.50-57
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    • 1988
  • This study focused on the anding of Inchon's identity The empirical method and ethnomethodological approaches were used to collect the data. Among members ofcitizen movement groups,government workers,and students who are living inInchon were selected as 613 samples using a purposive sampling method. MultipleClassification Analysis (MCA) and cross-tabulation methods were used in theanalysisThe study of identity in an area is important in terms of providing the solution ofthe problem in a region and social integration of the citizens. The scores of the indexabout Inchon's identity are quite low and more than half of the respondents to allthree groups showed the middle position of the scores from the identity index. By thecharacteristics of the respondents,female,unmarried single,30 years or more,lowerincome groups showed relatively higher identity index scores than other counter-parts . And professional,administrative,clerical workers'identity index scores werehigher than people who work at sales,service,and agricultural sectors. Respondentswith 2 years of college or more,with intentions to donate special monies for cultural, social welfare, environmental reform,persons who want to live in Inchon for along period of time equipped with a stronger identity index.For the character of Inchon's identity,there are no identity,making it fromnow on,capacity or broad-minded city,vanguard pioneer,displeased, Oiversity/multiplicity of the city,defense spirit from foreign invasion,entrancecity from the world in that order. Therefore,it is hard to say what exactly Inchon'simage is in a single word. However,Inchon can be characterized as a diverse citywith capacity to live together without any serious conflicts among citizens who come from Seoul,Kyunggi-Do,Chungchung-Do,Chunla-Do,Kyungsang-Do,and foreign countries including North Korea. These facts imply that Inchon should continue topursue this image as a diverse city with capacity as an identity pursuing towardsworld city and hub city of North East Asia.ty as an identity pursuing towardsworld city and hub city of North East Asia. East Asia.

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Establishment on Fertilizer Recommendation and Soil Characteristics of Rice Paddy with Environment-friendly Cultivation (농가실천 친환경 벼재배 논의 토양특성 및 시비추천량)

  • Yang, Chang-Hyu;An, Seung-Hyun;Kim, Taek-Kyum;Kim, Sun;Baek, Nam-Hyun;Choi, Weon-Young;Lee, Jang-Hee;Jeong, Jae-Hyeok;Kim, Si-Ju
    • Korean Journal of Soil Science and Fertilizer
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    • v.44 no.3
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    • pp.347-352
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    • 2011
  • Environment-friendly agriculture (EFA) are aimed to reduce use of chemical inputs as possible the recycling of resources and the environment while preserving the local resources in the long term to ensure a constant productivity and profitability for producing safe food. This study was conducted to investigate characteristics on soil environment at paddy field of environment-friendly agriculture regions (EFARs) in Honam area. Survey point of EFARs Chungnam, Jeonbuk and Jeonnam, rice bran farming method in two districts, rice bran + snail farming method in eight districts, snail farming method in five districts and ducks farming method in three districts a total of 18 districts were selected. Annual of farming method, friendly-environment certification, amount of applied fertilizer, and history of cultivation to the farm household were surveyed. The content of available phosphate and silicate among the soil chemical properties in EFA paddy field were a little lower than optimum level, and those of agricultural methods fertilized with rice bran were a little lower than those of others. Hardness among the soil physical properties in EFA paddy field were a little lower than conventional practices, and that of agricultural methods fertilized with rice bran were a little lower than those of others. We showed fertilizer recommendation dose about soil nutritional shortages according to fertilization prescriptions index by crops.

Transmission of Pansori In Gwangju Region : A Case Study Of Gwangju Gwonbeon (광주권번을 통해 본 광주지역 판소리의 전승양상)

  • Lee, Myung Jin
    • (The) Research of the performance art and culture
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    • no.36
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    • pp.137-167
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    • 2018
  • As Gwangju Gwonbeon(meaning of a gisaeng call-office) was representative Gwonbeon in Honam area, it educated gugak(Korean traditional music) from the period of Japanese occupation to 1951, the year of foundation of Gwangju gugak center. As Gwangju Gwonbeon's later self, Gwangju gugak center was also an institution that local influentials interested in the education of gugak of Gwangju region cooperated and built. Therefore, Gwangju Gwonbeon should be considered when premodern and modern history of gugak in Gwangju is mentioned. However, the studies of Gwangju Gwonbeon as well as related studies are still thin. Previous researches related to Gwangju Gwonbeon are mostly focused on the operation and dance of Gwonbeon. However, Gwangju was a region where Pansori was invigorated. According to "Joseonmiinbogam", a record of gisaeng(Korean geisha) in 1918, gisaengs of Gwangju Gwonbeon were specialized in Pansori as compared with those of other regions. In addition, today, there are many master singers of Pansori heard by people, among persons who were educated and a lecturer in Gwangju Gwonbeon; therefore, their oral statement is important materials for understanding transmission of Pansori in Gwangju. Nevertheless, the relationship between Gwangju Gwonbeon and Pansori was not studied yet. Especially, oral statement of master singers of Pansori related to Gwangju Gwonbeon was collected partly, as a result, it is not recognized as valuable research materials. Foundation of Gwangju Gwonbeon and Gwangju gugak center became an important basis for education of Pansori as early private institute educating Korean classical musicians in Gwangju. And it is also meaningful as the trigger that gugak in Gwangju was begun in earnest. Therefore, the purpose of this study is reconstruct activities of master singers who worked in Gwangju Gwonbeon and Gwangju gugak center and is to examine transmission and value of Pansori in Gwangju from the period of Japanese occupation to 1973, collecting oral statement of master singers related to Gwangju Gwonbeon. Finally, this study might be helpful for expanding the interest in Pansori and activating related studies.

A New Rice Cultivar 'Manjong', Suitable to the Rice-Cash Crop Double Cropping System (중생 소득작물 후작지 적응 벼 품종 '만종')

  • Lee, Jong-Hee;Park, Dong-Soo;Cho, Jun-Hyeon;Song, You-Chun;Jeon, Myeong-Gi;Kwak, Do-Yeon;Kim, Choon-Song;Yeo, Un-Sang;Lee, Ji-Yoon;Kim, Sang-Yeol;Jung, Kuk-Hyun;Park, No-Bong;Han, Sang-Ik;Yi, Gihwan;Oh, Byeong-Geon;Shin, Mun-Sik;Kang, Jong-Rae;Oh, Sung-Hwan;Hwang, Heung-Goo;Kang, Hang-Won;Ahn, Jin-Gon
    • Korean Journal of Breeding Science
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    • v.43 no.6
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    • pp.611-615
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    • 2011
  • 'Manjong' is a new japonica rice cultivar developed in 2009 derived from a cross between 'Yeongdeog34' and 'Nampyeongbyeo' at the Department of Functional Crop, NICS, RDA. This cultivar is suitable for the double cropping system after the cash crop cultivation. Heading date of 'Manjong' is later than 'Keumobyeo' under the late transplanting cultivation on July 10. It has high grain fertility under cold conditions and low premature heading. One of the distinguishing characteristics of this variety is its resistance to major diseases like leaf blast and rice stripe virus disease. However, it shows susceptibility to major insect pests and bacterial blight disease. Milled rice kernels are translucent with non-glutinous endosperm and have 7.2% protein and 18.7% amylose contents. Ripening ratio and head rice ratio is very higher than those of 'Keumobyeo'. The palatability of cooked rice is also better than 'Keumobyeo'. The milled rice yield of 'Manjong' in local adaptability tests after harvest of the cash crop is $4.81MT\;ha^{-1}$. This cultivar is suitable for planting in the plain paddy fields of Honam and Yeonnam regions in Korea.

A New Mid-late Maturing Rice Cultivar with High-Quality and Multiple Resistance to Diseases and Insects, 'Dacheong' (벼 중만생 고품질 복합내병충성 신품종 '다청')

  • Kim, Woo-Jae;Ko, Jae-Kwon;Ko, Jong-Cheol;Nam, Jeong-Kwon;Ha, Ki-Yong;Shin, Mun-Sik;Kim, Yeong-Do;Kim, Bo-Kyeong;Kang, Hyun-Jung;Kim, Ki-Young;Baek, Man-Gee;Park, Hyun-Su;Baek, So-Hyeon;Shin, Woon-Chul;Kim, Kyeong-Hun;Choung, Jin-Il;Goo, Hwang-Hung;Kim, Jung-Gon
    • Korean Journal of Breeding Science
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    • v.42 no.6
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    • pp.649-653
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    • 2010
  • 'Dacheong', a new japonica rice variety developed from a cross between Iksan450 having a good eating-quality and multi-disease resistance, and YR21258-GH3 having insect resistance, was developed by the rice breeding team of Department of Rice and Winter Cereal Crop, NICS, RDA in 2008. This variety has about 125 days growth duration from transplanting to harvesting in west-southern coast, Honam and Youngnam plain of Korea. It has 87 cm culm length and tolerance to lodging. In reaction to biotic and abiotic stresses, it shows resistance to blast, bacterial blight pathogen races from $K_1\;to\;K_3$, stripe virus and brown plant hopper. The milled rice of 'Dacheong' exhibits translucent, relatively clear non-glutinous endosperm and medium short grain. It has slightly lower amylose content of 18.8% and lower protein content of 5.7%, and good palatability of cooked rice compared with Nampyeongbyeo. The milled rice yield performance of this variety is about 5.91 MT/ha in local adaptability test for three years. 'Dacheong' would be adaptable to west-southern coast, Honam and Youngnam plain of Korea.

A New Mid-late Maturing, Lodging Tolerance and Good-Quality Rice Variety "Saenuri" (벼 중만생 고품질 내도복 신품종 "새누리")

  • Kim, Ki Young;Shin, Mun Sik;Ko, Jae Kwon;Ha, Ki Yong;Kim, Bo Kyeong;Nam, Jeong Kwon;Ko, Jong Cheol;Baek, Man Gee;Kim, Young Doo;Kang, Hyun Jung;Noh, Gwang Il;Kim, Woo Jae;Park, Hyun Su;Choung, Jin Il;Baek, So Hyeon;Shin, Woon Chul;Mo, Young Jun;Kim, Kyeong Hoon;Kim, Chung Kon
    • Korean Journal of Breeding Science
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    • v.40 no.4
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    • pp.503-506
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    • 2008
  • 'Saenuri' is a new japonica rice variety developed and registered by the rice breeding team of Department of Rice and Winter Cereal Crop, NICS, RDA in 2007. This variety was derived from a cross between Gyehwa17 with lodging tolerance and high yield potential, and HR14026-B-68-6-1-5 with resistance to diseases and good eating quality. This variety has about 124 days growth duration from transplanting to harvesting in west-southern coast, Honam and Youngnam plain of Korea. It is about 78 cm in culm length and tolerance to lodging. In reaction to biotic and abiotic stresses, it shows moderately resistance to blast, and resistance to bacterial blight pathogen races from K1 to $K_3$ and stripe virus, but susceptible to other major diseases and insect pests. The milled rice of "Saenuri" exhibits translucent, relatively clear non-glutinous endosperm and midium short grain. It has similar amylose content of 19.0% and lower protein content of 6.1%, and good palatability of cooked rice compared with Nampyeongbyeo. The milled rice yield performance of this variety is about 5.71MT/ha in local adaptability test for three years. "Saenuri" would be adaptable to west-southern coast, Honam and Youngnam plain of Korea.