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남상식 호남대학교 1997 호남대학교 학술논문집 Vol.18 No.4
The main objective of this study is to trace the 'Stilbuehne' movement in the late 1900's and in the early 1920's. To examine the inner symbolic meaning and outer shape of the concept 'theatre of image', I attempt to answer such questions as, what are the main trends and priorities in anti-naturalistic production in this period? What conditions are imposed on plays by the very nature of symbolic theatre and the art of stage design? How is performance moulded by the acting, especially if the scenic design in image? This study draws so wide conclusion about the new trends of 'Bildertheater' and the art of the classical avantgarde theatre in general.
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바이러스 무병묘 정식시기 및 재배기간이 씨고구마 수량에 미치는 영향
남상식,유경단,이형운,고산,이승용,이경보,강용구,양정욱 한국국제농업개발학회 2019 韓國國際農業開發學會誌 Vol.31 No.3
Sweet potato is a vegetative propagation crop, and if the same seed sweet potato cultivates for the long term, the yield and quality of sweet potato decrease due to intensified virus infection. Recently, the demand for virus-free sweet potato seedlings has been increasing to the farmers, but the production and supply of virus-free seedlings are insufficient in Korea. Therefore, we investigated the yield of virus-free seed sweet potato in different planting time and cultivation period. Proliferated seedlings derived from meristem culture was examined in this experiment. For planting time 4 varieties (‘Shinyulmi’, ‘Jinhongmi’, ‘Pungwonmi’, ‘Hogammi’) and for cultivation period 3 varieties (‘Shinyulmi’, ‘Pungwonmi’, ‘Hogammi’) were used. Plants were planted in late May, mid-June, and early July in 2015 and 2016. The cultivation period was analyzed when harvested at 110, 120, and 130 days after planting in mid-May in 2017 and 2018. Virus infection rates were determined by RT-PCR using pre-harvest leaves. The yield of 100~300 g tuber size suitable for seed sweet potato was increased in all four varieties cultivated in June. Although late planting in early July, produced 1,799~2,043 kg 10a-1 except 1,390 kg 10a-1 of ‘Dahomi’. ‘Pungwonmi’ and ‘Hogammi’ cultivar showed a higher yield of seed sweet potato in the longer cultivation period. The infection rate of SPLCV on ‘Dahomi’ was 13.3% in May and 6.7% on ‘Pungwonmi’ in June 2016. ‘Jinhongmi’ and ‘Dahomi’ infected with SPFMV was 6.7% and 13.3% in May and ‘Shinyulmi’ was 6.7% in June 2016. In the future, we hope to cultivate seed sweet potato produced by virus-free seedling cultivation year by year and investigate the yield and virus infection level to set up the seed sweet potato renewal cycle. 남부지역에서 고구마 바이러스 무병묘의 정식시기 및 재배기간에 따른 괴근 수량 및 씨고구마 생산량을 조사한 결과는 다음과 같다. 1. 바이러스 무병묘 정식시기에 따라 씨고구마로 사용하기에 알맞은 100~300 g 크기의 괴근 생산량은 6월 중순 정식재배에서 ‘신율미’ 2,364 kg/10a, ‘풍원미’ 2,625 kg/10a 수준이었다. 2. 바이러스 무병묘를 7월 상순에 정식하여 재배하여도 씨고구마로 사용하기에 알맞은 100~300 g 크기의 괴근 수량은‘신율미’ 2,043, ‘진홍미’ 1,799, ‘다호미’ 1,390, ‘풍원미’ 1,985 kg/10a 정도가 생산되었다. 3. 고구마 바이러스 무병묘 정식 후 110일, 120일, 그리고 130 일 재배 시 씨고구마 수량은 ‘풍원미’ 1,605, 1,907, 1,834 kg/ 10a, ‘호감미’ 1,816, 1,771, 2,137 kg/10a 수준으로 생산되었다. 4. 수확 전 채취한 고구마 잎에서 SPLCV, SPFMV, SPVG, SPLV 등 4종 바이러스 이병 정도를 검정한 결과 정식시기, 재배기간 등 품종에 따라 약간 차이는 있으나 낮게 검출되어다음해 씨고구마 종자로 문제가 없다고 판단하였다. 5. 바이러스 무병묘 대량 증식에는 시설과 노력이 많이 소요되고 증식량이 적어 면적 확대에 어려움이 있기 때문에 무병씨고구마를 생산하면 면적 확대에 유리하다. 무병묘가 소량일 경우는 계속 증식하면서 7월 상순까지 본밭에 정식하여도씨고구마 생산이 가능하였다. 금후에는 무병묘로 생산한 연차간 씨고구마에 대해 품종별 수량과 품질 평가 후 씨고구마의적정 갱신 주기를 설정하고자 한다.
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고구마 생장점 배양 유래 바이러스 무병 유식물체 증식을 위한 액체배양 효과
남상식,정미남,이준설,이형운,양정욱,황엄지,이경보 한국국제농업개발학회 2016 韓國國際農業開發學會誌 Vol.28 No.2
The most common method of vegetative propagation of virus free plantlets is the use of shoots meristem culture in solid medium culture. This study was to investigate the effect on liquid medium culture for the growth of virus-free sweetpotato plantlets. Single-nodes derived from meristem culture of sweetpotato was examined in this experiment and three sweetpotato varieties ‘Singeonmi’, ‘Sinhwangmi’, and ‘Sinjami’ was used. The growth of plnatlets was greater in liquid medium culture than that of solid medium culture after longer incubation in 3 varieties. The total fresh weight of 5 week old plantlets after planting in solid culture were 2.17 g (‘Singeonmi’), 2.49 g (‘Sinhwangmi’), and 2.18 g (‘Sinjami’), but the fresh weight in liquid medium culture was 3.87, 3.88, and 3.35 g, respectively. Leaf number of ‘Singeonmi’ and ‘Sinjami’ plantlets after 5 weeks of liquid medium culture was 21.1 and 22.6, respectively and liquid medium culture showed 3 and 6.2 more leaf number than that of solid medium culture. Plant height of ‘Sinhwangmi’ and ‘Sinjami’ plantlets after 3 weeks of liquid medium culture was 4.1 cm and 3.4 cm, respectively, and liquid medium culture showed 1.1 cm longer stem length than solid medium. Overall, liquid medium culture of sweetpotato plantlets was more effective than solid medium in terms of leaf and stem growth.
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남부지역에서 남도마늘 대주아 재배가 마늘 수량과 종구생산에 미치는 영향
남상식,최인후,방진기,강경희 한국국제농업개발학회 2008 韓國國際農業開發學會誌 Vol.20 No.3
This study was conducted to investigate for bulb yield and seed clove production using large bulbils of the garlic 'Namdo' cultivar in Southern regions from September 2005 to June 2007. Planting dates were planted on 5, 15 and 25 September and bulbil weights were 0.8, 1.0, over 1.1 g, and over 1.5 g. Those were planted on the polyethylene film-mulched plots at a planting density of 18×11cm. In the planting dates trials, plant height, leaf sheath length and leaf sheath diameter of garlic in field were a few different and the rate of secondary growth of cloves in 2007 was 3.3~4.7% among the planting dates. The percentage of large bulb diameter(over Ø 4.5cm) was 61.4, 57.6, and 45.5%, respectively. Bulb weight and yield of garlic increased at early planting dates as 34.2, 33.0, 32.3 g and, 1,246, 1,213, and 1,156 kg/10a, respectively. But those were not significant among the planting dates. In the trial bulbil weights with 0.8, 1.0, over 1.1 g and over 1.5 g, the larger bulbils, the better growth of garlic plants. The distribution rate of large bulb diameter different bulbil weights were 42.3, 46.3, 54.4% and 62.9%, respectively. Bulb weight and yield of garlic increased to larger bulbils as 28.3, 30.2, 32.8 and 34.1g and 1,046, 1,116, 1,214, and 1,269 kg/10a, respectively. But the garlic yield of clove was 1,440 kg/10a. Number of seed cloves of over 3 g were 206, 216, 239, and 245 cloves/m2, respectively. Thus, it is possible that the marketable garlic and seed clove production with large bulbils over 1.1 g cultivation.
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