A Study on Efficient Management of the Royal Tombs in the Silla Dynasty

전승호,허상현 한국전통조경학회 2009 한국전통조경학회지 Vol.7 No.-

This research aims to look for ways to manage efficiently the royal tombs by grasping the present conditions and management condition of the royal tombs in the Silla Dynasty. This research investigated each stone figure, boundary element, vegetation structure, planting ratio, and lawn management condition of 35 royal tombs in the Silla Dynasty located in Gyeongju. To come up with the measures to solve the problems through this process, this research investigated the cases of the management method of the royal tombs in Joseon Dynasty which the management of the royal tombs is efficiently conducted relatively well. As the result of this research, first, we make an effort to secure the required budget by charging the admission through the improvement project of the royal tomb surroundings to secure the insufficient budget. Second, the insufficient management personnel is applied by extending the systems of public service workers or cultural properties monitors and cultural properties protection team. Third, preventing the damages beforehand should take precedence through the regular observation and inspection first of all to manage efficiently stone figures, and it is necessary to remove dampness and birds' excrement which are the major cause of stone figure damage. Fourth, we provided the management method based on each fence by dividing the boundary elements of the royal tombs into natural hills, traditional fences, iron/wood fences, and the others. Fifth, we presented the species of trees to be able to introduce according to each layer by proposing many layers of planting composed of tree layer, middle tree layer, shrub layer, herbaceous layer to introduce the various species of trees and various planting structures of the royal tomb space. Sixth, we put an emphasis on the necessity of thinning out a forest for the cespitose trees, and presented the decision criteria of thinned-out logs. Seventh, we stressed the importance of the annual management plans such as ventilation, molding, fertilization, control of diseases and insects, weeding, lawn mowing, pruning time, fertilization time, prevention of diseases and insects, wintering, a reinforcing agent for physiology which lawns may grow well, not being damaged.

Evaluation of Bioactive Compounds in Different Tissues of Sprouting Okra

전승호,노일래,조영손 한국원예학회 2017 Horticulture, Environment, and Biotechnology Vol.58 No.5

The levels of major bioactive compounds, such as amino acids and antioxidants, were investigated in okra sproutsand seeds of the varieties ‘Green Sword’ and ‘Benny’. Total polyphenol content was the highest in ‘Benny’ cotyledons,followed by ‘Benny’ hypocotyls and ‘Green Sword’ cotyledons. Polyphenol and flavonoid content in the two varietieswere approximately 5- to 6-fold higher in sprouts than in seeds, and were higher in the cotyledons than in other tissueswithin the sprout. Activity of the radical scavenger DPPH was the highest in ‘Benny’ cotyledons, and mean valueswere 7.3-fold higher in sprouts than in seeds. Total amino acid content in both varieties was the highest in hypocotyls,followed by cotyledons and seeds. This content was about 40-fold higher in hypocotyls than in seeds. Alanine andGlycyrrhizin were the most abundant amino acids. Total vitamin C content was the highest in ‘Benny’ cotyledons, followedby ‘Green Sword’ cotyledons, and the lowest in hypocotyls of both varieties. In ‘Green Sword’ seeds, the levels ofvitamins B1, B3, B5, and B6 were higher than the levels of B2 and B9. In ‘Benny’, B1 and B3 content were higherin the cotyledon, while B2, B5, and B9 content were higher in the hypocotyl. This study demonstrates the potentialof okra sprouts to be used as a functional food ingredient and as a source of antioxidants.

유기질 비료시용에 따른 도라지의 생육 및 약용성분에 미치는 효과

전승호,노일래,김영국,조영손 한국유기농업학회 2016 韓國有機農業學會誌 Vol.24 No.3

This study was conducted to elucidate the effect of organic fertilizer on growth characteristics, saponin contents and antioxident activity of Platycodin grandiflorum Ridix roots for organic farming. As basal fertilizers, chemical fertilizer, mixed organic fertilizer, bacterial cultures and fermented oil cake and decomposed manure were treated based on 3 ㎏/10a level before transplanting Platycodin grandiflorum Ridix. In root length, when chemical fertilizer plot and mixed organic fertilizer plot were treated, root length was recorded the highest scores (25.3 and 24.0 ㎝) Root width was recorded the highest score (26.6 ㎝) in chemical fertilizer plot. The number of fine-roots was the highest in mixed organic fertilizer plot and chemical fertilizer plot (20.0 and 17.0), respectively. Fresh weight, which affects directly yield, was the highest in organic fertilizer plot (55.7 g/plant). The content of Platycodin D was shown to 327.4~373.8 ㎎/100 g, the highest values were observed in organic fertilizer plot. The total polyphenol and flavonoid contents were recorded the highest scores (15.5 and 15.3 mg/g, respectively) in organic fertilizer plot. In this study we confirmed that application of organic fertilizer was effective to increase yield and pharmacological effect through increase of the number of fine-roots with high saponin contents.

활성산화철계 나노촉매를 이용한 다이옥신발생을 억제하는 폴리에틸렌계 필름 개발

전승호,장윤석,T. Matsui,S. Tanaka,최상민 한국고분자학회 2002 한국고분자학회 학술대회 연구논문 초록집 Vol.2002 No.10

머신러닝 기반 실시간 품질 검사 자동화 공정 구현

전승호,송의찬 대한산업공학회 2019 대한산업공학회 추계학술대회논문집 Vol.2019 No.11

시

전승호 중앙대학교 1985 無影燈 Vol.10 No.1

수수의 종자형태 및 발아세 평가

전승호,윤동경,오승가,이은정,이현준,이병진,정기열,조영손 한국작물학회 2014 한국작물학회지 Vol.59 No.4

This study was conducted to evaluate basicseed characteristics such as morphological characteristics andvarious seed vigor using 4 sorghum varieties, Nampungchal,Donganme, Hwanggeumchal and Whinchal. No differencewas shown in morphological characteristics of the varietiesexcept that the width. Whinchal has bulb-shaped seed, whilethe other varieties have oval-shaped seeds. The seed coatcolor of Whinchal is obviously different from those of theother varieties; especially, Nampungchal and Hwanggeumchalare not glossy. Germination rate were Hwanggeumchal >Nampungchal > Donganme > Whinchal in the order ofhigher rate in standard germination tests and cold germinationtest. In the ageing test, Donganme showed the lowest 15%decrease in comparison with the standard cultivar. Electricconductivity (EC) has negative correlation with standardgermination tests, cold germination test and accelerated ageingtest. In the percentage of emergence (PE), Hwanggeumchalwas the highest 85.7% which was more than 40% to thelowest Whinchal. Mean emergence time (MET) showedsignificant difference between the varieties; Whinchal showedthe slowest 6.0 days.

수수의 고휴점파 본수에 따른 생육특성과 수량 변화

전승호,정기열,조영손 한국작물학회 2014 한국작물학회지 Vol.59 No.3

This study was conducted to evaluate effectof plants number per hill (PNH) on growth and yield ofsorghum in drained paddy field for 2 years. Crop growthand development and yield in the field was examined toknow the efficiency of proposed cropping system. At seedingafter 40 days, leaf number and stem diameter were highestat 1 PNH plot, on the other hands, plant height was at 5PNH plot the 1st and 2nd, respectively. The harvest stage,5 PNH plot was highest culm length of 183, 188 ㎝ the1st and 2nd, however, culm diameter was lowest. Culm lengthof sorghum was highest by 183, 188 ㎝ at 5 PNH plotalso, culm diameter was thickest by 19.18, 20.13 ㎜ at 1PNH, respectively. Yield components of ear length, seednumber per ear and 1000-seed weight were highest at 1PNH the 1st and 2nd, respectively. As yield of sorghum washighest at 2 PNH plot 344 ㎏․10a-1, 382 ㎏․10a-1 yearly,respectively that it were in order of 1 PNH plot > 3 PNHplot > 4 PNH plot > 5 PNH plot.

조의 PE 멀칭 및 재식밀도가 생육 및 수량에 미치는 영향

전승호,이병진,전현식,조영손 韓國作物學會 2014 한국작물학회지 Vol.59 No.2

본 연구에서는 조의 생산량 증대와 자급률 향상을 위한 체계적인 재배기술을 확립하기 위한 기초자료를 얻고자 재식밀도 및 PE 멀칭에 따른 생육 및 수량에 미치는 영향을 알아보았다. 1.PE 멀칭에 따른 간장에서 1년차 및 2년차 모두 PE 멀칭구에서 137 cm, 145 cm 길게 나타났으며 지상부생체중에서도 PE 멀칭구에서 높은 유의성을 보이며 무겁게 나타났다. 간경에서는 7.59 mm로 2년차 무멀칭구에서 굵게 나타났다. 2.재식밀도에 따른 간장은 재식밀도가 가장 높은 5 cm처리구에서 130 cm 가장 길었으며 10 cm처리구 > 15 cm처리구 순으로 나타났으나, 간경에서는 간장과 반대로 재식밀도가 낮을수록 굵어지는 것으로 나타났다. 지상부생체중은 10 cm처리구에서 1443, 2263 kg․10a-1으로 높은 값이 나타났다.3.수량구성요소를 보면 이삭장, 종실중 및 천립중 연차간 모두 PE 멀칭구에서 길거나 무겁게 나타났으며 유의성 차이가 있는 것으로 나타났으며 재식밀도에서는 이삭장 및 이삭당 종실중에서 재식밀도 낮을수록 길거나 무겁게 나타났다. 그러나 수량에서는 연차간 모두 10 cm처리구에서 298 kg 10a-1, 436 kg 10a-1 으로 가장 높게 나타났다. This study was conducted to evaluate effects of planting densities (60x5 cm, 60x10 cm, 60x15 cm) and PE mulching (polyethylene film mulching, non- mulching) on growth and yield of foxtail millet in drained paddy field for 2 years. In PE plots, culm length, culm diameter and fresh weight were higher than control plot. Additionally, spike length, seed weight per hill and thousand seed weight were also higher in PE plot. The yield of foxtail millet were increased with 104% and 112% at PE plot. Culm diameter was highest at 60x15 cm plot with 8.90 and 8.06 mm, however, culm length was highest at 60x5 cm plot with 130, 142 cm in 1st and 2nd, respectively. Plant height was higher by the increase of planting density. As plant density decreased, that spike length and seed weight per hill were increased. Yield of planting density were highest at 60x10 cm plot 298 kg․10a-1, 436 kg․10a-1 yearly, respectively that it were in order of 60x10 cm plot > 60x5 cm plot > 60x15 cm plot.

풋거름작물에 따른 도라지의 생육 및 약용성분 변화

전승호,노일래,김영국,심두보,조영손,Jeon, Seung-Ho,Rho, Il-Rae,Kim, Young-Guk,Shim, Doo-Bo,Cho, Young-Son 한국유기농업학회 2018 韓國有機農業學會誌 Vol.26 No.2

This study was conducted to elucidate the effects of green manure crop on growth characteristics and saponin contents of Platycodin grandiflorum Ridix roots for organic farming. Rye, hairy vetch and rye+hairy vetch were cultivated as green manure crops with several different methods before transplanting P. grandiflorum Radix. In root width and number of fine-roots, when the highest scores (23.9 mm, 25.7) was recorded in rye pre-cultibated plot in $2^{nd}$ year cultivation. Fresh weight of the Platycodin grandiflorum Ridix root was no significant difference among the different green manure crop treatments, but fresh weights of the Platycodin grandiflorum Ridix root of all green manure crop treatments were higher than that of control. The total content of saponin was highest detected in Platycodin grandiflorum Ridix roots of the hairy vetch plot (1,106 mg/100 g) and rye plot (1,693 mg/100 g) in $1^{st}$ and $2^{nd}$ year cultivation, respectively. Therefore, we confirmed that precultivation of the green manure crops showed significant differences in the growth characteristics and saponin contents of the Platycodin grandiflorum Ridix root, and growth and saponin contents in the Platycodin grandiflorum Ridix root of rye precultivated plot was much higher in $2^{nd}$ year cultivation than $1^{st}$ year cultivation. 이 연구는 도라지의 유기재배를 위하여 3년근 이식 예정지에 풋거름 작물 재배에 따른 도라지 뿌리의 생육특성 및 사포닌 함량에 미치는 영향을 구명하고자 실시되었다. 생육특성에서는 기재배지에서의 뿌리의 직경 및 곁뿌리 수는 호밀 재배구에서 가장 굵거나 많았으며, 뿌리 생체중은 풋거름작물 재배구간 차이는 없었으나, 대조구에 비해 높게 나타났다. 도라지 뿌리의 무기성분 함량에서는 무기성분별 유의성이 있는 것으로 나타났으며 특히, 기재배지에서의 호밀 처리구에서 높은 함량이 나타났다. 사포닌 함량의 변화에서는 기재배지에서는 호밀 재배구에서 모든 사포닌 함량이 가장 높은 함량으로 나타났으며, 새재배지에서는 헤어리베치 재배구에서 높은 함량을 나타냈다. 대조구에 비해 풋거름작물 재배구의 기재배지와 새재배지 모든 재배구에서 사포닌의 함량이 높게 나타났다. 따라서 도라지 유기재배 시 풋거름작물에 따른 뿌리의 생육 특성 및 약리성의 변화 등의 유의적인 차이가 나타나는 것을 확인할 수 있었으며, 연차 간 재배 시 호밀 재배구에 생육 및 약리성이 우수한 것으로 나타났다.