펄스 타입의 음향신호를 고려한 음향표적강도 이론식 개발

김기준(Ki-June Kim),홍석윤(Suk-Yoon Hong),권현웅(Hyun-Wung Kwon) 한국소음진동공학회 2007 한국소음진동공학회 학술대회논문집 Vol.2007 No.11

능동소나 핑(Ping)의 음향표적 반사 인텐시티에 대한 시간영역 해석

김기준(Ki-June Kim),홍석윤(Suk-Yoon Hong) 한국소음진동공학회 2008 한국소음진동공학회 학술대회논문집 Vol.2008 No.11

지역문화시설로서의 복합환승센터 활용방안에 관한 연구

김기준(Kim, Ki-June),공순구(Kong, Soon-Ku) 대한건축학회 2014 대한건축학회 학술발표대회 논문집 Vol.34 No.2

참당귀(當歸) 종자(種子)의 발아향상(發芽向上)에 관(關)한 연구(硏究) II. 층적(層積), 침종(浸種) 및 Gibberellin 처리(處理)가 발아(發芽)에 미치는 영향(影響)

조선행,김기준,Cho, Seon-Haeng,Kim, Ki-June 한국약용작물학회 1993 한국약용작물학회지 Vol.1 No.2

1989년(年)에 건국대학교(建國大學校) 실습농장(實習農場)에서 재배(栽培)하여 채종(採種)한 참당귀(當歸) 종자(種子)를 재료(材料)로 하여 층적(層積), 침종(浸種) 및 Gibberellin처리(處理)한 후(後) 발아상(發牙床)에 넣어 발아율(發芽率), 발아세(發芽勢) 및 발아계수(發芽係數)를 조사(調査)하여 발아율제고(發芽率提高)를 위한 기초자료(基礎資料)로 활용(活用)하고자 수행(遂行)한 시험결과(試驗結果)를 요약(要約)하면 다음과 같다. 1. 층적처리(層積處理)에 의한 발아율(發芽率)은 무처리(無處理)보다 약(約) 30% 증가(增加)를 보였으며, 저온처리(低溫處理)의 효과(效果)는 인정(認定)되지 않았다. 2. 침종처리(浸種處理)에 의한 발아율(發芽率)은 $20^{\circ}C$, 4일(日) 침종구(浸種區)와 $10^{\circ}C$, 6일(日) 침종구(浸種區)에서 가장 높았으며 환수처리(換水處理)는 무처리(無處理)보다 발아억제물질(發牙抑制物質)의 추출효과(抽出效果)가 컸다. 3. Gibberellin처리(處理)에 의한 발아율(發芽率)은 무처리(無處理)보다 약(約) 20% 증가(增加)를 나타내었으며, 침종구(浸種區)에서 2ppm, 무침종구(無浸種區)에서 5ppm에서 발아율(發芽率)이 가장 높았다. This experiment was conducted to obtain the basic information for the increase ofgermination percent by the treatment of stratification, soaking and $Gibberellin(GA_3)$ in Angelica gigas Seeds caltivated in 1989. The germination percent was increased by 30% with stratification, and the effect of low temperature did not differ significantly. The optimum soaking temperature and periods were found to be 4days at $20^{\circ}C\;and\;6dys\;l0^{\circ}C$ of water temperature. When exchanged water every day during soaking period, inhibitors were more extracted than non-exchange one. The exogenous application of $GA_3$ also increased germination percent about 20% campared with control, and the reasonable level was 2ppm in soaked seed and 5ppm in non-soaked seed.

참당귀(當歸) 종자(種字)의 발아율(發芽率) 향상(向上)에 관(關)한 연구(硏究) I. 발아특성(發芽特性)과 발아율(發芽率) 저조(低調) 원인(原因)

조선행,김기준,Cho, Seon-Haeng,Kim, Ki-June 한국약용작물학회 1993 한국약용작물학회지 Vol.1 No.1

참당귀(當歸)(Angelica gigas Nakai) 종자(種子)를 파종(播種)했을 때 발아율(發芽率)이 낮아 종근(種根)의 안정적(安定的) 생산(生産)에 큰 문제점(問題點) 으로 부각(浮刻)되어 있기 때문에 종자(種子)의 발아율(發芽率)을 향상(向上)시킬 방안(方案)을 모색(摸索)하고자 발아특성(發芽特性)과 발아율(發芽率) 저조(低調) 원인(原因)에 대하여 시험(試驗)한 결과(結果)를 요약(要約)하면 다음과 같다. 1. 출아율(出芽率은) 추파구(秋播區)에서 66.6%, 춘파구(春播區)에서 41.1%로 (추파구)秋播區에서 높았고 출아시(出芽始)도 춘파구(春播區)보다 (추파구)秋播區가 빨랐다. 2. 저온구(低溫區)$(10^{\circ}C)$나 고온구(高溫區)$(30^{\circ}C)$보다 $20^{\circ}C$구(區)에서 발아율(發芽率) 62.7%, 발아세(發芽勢) 51.7% 발아계수(發芽係數)7.57로 가장 높은 수치(數値)를 보였다. 3. 종자침종시(種子浸種時) 흡수속도(吸水速度)는 수온(水溫)이 높을수록 증가(增加) 하였고, 발아시(發芽時)의 함수양(含水量)은 음건종자(陰乾種子) 무게에 대한 함수종자(含水種子) 무게의 비율(比率)로 각피종자(刻皮種子)는 2.3배(培), 무박피종자(無剝皮種子)는 3.4배(倍)로 나타났다. 4. 종자(種子)의 배유(胚乳)가 클수록 발아율(發芽率)이 증가(增加)하였고 녹색(綠色) 종자(種子)다 갈색(褐色) 종자(種子)가 발아율(發芽率)이 높았다. 5. 저장기간(貯藏期間)에 따른 발아율(發芽率)은 채종(採種) 당년(當年) 종자(種子)가 가장 높고 묵은 종자(種予)일수록 낮아졌으며 실온(室溫)에서 2년간(年間) 저장(貯藏)한 종자(種子)는 전혀 발아(發芽)하지 않았다. 6. 종자내(種子內)에 함유(含有)한 발아(發芽) 및 생장억제물질(生長抑制物質)에 대한 참당귀종자(當歸種子)와 상추종자(種子)로 생물검정(生物檢定)했을때 Methanol 추출물(抽出物)이 가장 효과(效果)가 컸고 다음은 증류수(蒸溜水)이었으며 Ether가 가장 낮았다. This experiment was conducted to study germination characteristics and the decrease cause of germination percent in Angelica gigas Nakai seed. The emergence percent of winter sowing was higher than that of spring sowing as 66.6% and 41.1%, respectively, and the first emergence date was also earlier in winter sowing. The seed germination speed, percent and coefficent showed the highest value at $20^{\circ}C$ of incubation temperature, but lower value at $10^{\circ}C\;and\;30^{\circ}C$. The water uptake speed was increased along with increasing water temperature. The weight of imbibed seed at germination was 3.4times higher based on the weight of intact dry seed and 2.3times on removal of seed coat. In terms of length of seed was large, the germination percent was higher. The germination percent of brown colored seeds showed higher value than that of green colored seeds. The prolonged storage period decreased germination percent. When A.gigas seeds stored at room temperatue for 2years, the seeds were lost their viability. The biological inhibition effect of methanol, water and ether extract on the germination and growth of A.gigas and lettuce seed showed the highest value in the methanol extract, followed by water extract and the least in ether extract.

참당귀 종자의 발아율 향상에 관한 연구

조선행(Seong Haeng Cho),김기준(Ki June Kim) 한국약용작물학회 1993 한국약용작물학회지 Vol.1 No.1

This experiment was conducted to study germination characteristics and the decrease cause of germination percent in Angelica gigas Nakai seed. The emergence percent of winter sowing was higher than that of spring sowing as 66.6% and 41.1%, respectively, and the first emergence date was also earlier in winter sowing. The seed germination speed, percent and coefficent showed the highest value at 20℃ of incubation temperature, but lower value at 10℃ and 30℃. The water uptake speed was increased along with increasing water temperature. The weight of imbibed seed at germination was 3.4 times higher based on the weight of intact dry seed and 2.3times on removal of seed coat. In terms of length of seed was large, the germination percent way higher. The germination percent of brown colored seeds showed higher value than that of green colored seeds. The prolonged storage period decreased germination percent. When A. gigas seeds stored at room temperature for 2years, the seeds were lost their viability. The biological inhibition effect of methanol, water and ether extract on the germination and growth of A. gigas and lettuce seed showed they highest value in the methanol extract, followed by water extract and the least in ether extract.

참당귀 종자의 발아향상에 관한 연구

조선행(Seon Haeng Cho),김기준(Ki June Kim) 한국약용작물학회 1993 한국약용작물학회지 Vol.1 No.2

This experiment was conducted to obtain the basic information for the increase of germination percent by the treatment of stratification, soaking and Gibberellin(GAa) in Angelica gigas Seeds caltivated in 1989. The germination percent was increased by 30% with stratification, and the effect of low temperature did not differ significantly. The optimum soaking temperature and periods were found to be 4days at 20℃ and 6days 10℃ of water temperature. When exchanged water every day during soaking period, inhibitors were more extracted than non-exchange one. The exogenous application of GA₃ also increased germination percent about 20% campared with control, and the reasonable level was 2ppm in soaked seed and 5ppm in non-soaked seed.

[식품·농학]SEPARATION, IDENTIFICATION OF BIOACTIVE COMPOUNDS FROM ALFALFA PLANT

정일민(Ill-Min Chun),김기준(Ki-June Kim) 한국분석과학회 1994 분석과학 Vol.7 No.3

麥酒麥의 品種과 環境에 따른 穀皮率 變異와 主要形質과의 關係

金基駿 建國大學校 附設 農業資源開發硏究所 1990 農資源開發論集 Vol.15 No.-

To improve the good malting barley cultivars, inheritance and environmental variations of their husk content were confirmed, and inquired the good malting barley germplasm. Total 280 lines of collections from domestic or foreign country were cultivated at Suwon and 98 improved lines were cultivated at 3 regions. Variation ranges of collections on husk content were about 8% with maximum 14% and minimum 6%. Husk content of Japanese collections were the lowest in regional aspect, with maximum 12.9% and minimum 6%. Husk content of C-Group were lower than the others, by average 9.79% maximum 11.5% and minimum 6%, therefore this was the ideal group for husk content. In the correlation between husk content and other characters, there are differences among the groups. Kernel length, test weight, protein content, starch content, fiber content and cellulose content were highly correlated to husk content. Husk content were varied according to the cultivational environment, its ratio of lines cultivated at Kwangju was the lowest with 8.48%, and that of Suwon(10.74%) and Jinju(10.40%) were similar. Comparing the minimum husk content of improved lines cultivated at three regions, these values were higher than those of collections with 9.0% at Suwon, 8.9% at Jinju and 7.1% at Kwangju. But some usuable lines with low husk content were existed in the improved lines.

Winged bean의 品種 및 施肥水準別 營養成分 및 産草量에 關한 硏究

金基駿 建國大學校附設農業資源開發硏究所 1985 農資源開發論集 Vol.10 No.-

Two winged bean cultivars, KK 1 and TPT 8, were cultivated under different fertilizer levels, and the successive variation of major nutrients contents, fresh and dry matter weights of winged bean plants were observed to investigate the possibility of utilization of this introduced new crop as a green fodder. The results obtained could be summarized as follows: 1. Varietal differences of major nutrients contents, fresh and dry matter weight were not significant. 2. Crude protein and fiber contents of winged bean plant were higher in doubled fertilizer level. Crude protein and ash contents showed their maximum value at 60-day after flowering, crude fiber contents increased up to 70-day after flowering, and content of soluble nitrogen free extracts was highest at 40-days after flowering. Interaction effect between variety and fertilizer level was found in crude protein content. 3. Higher contents of fat and nitrogen free extracts were found in standard fartilizer level compared with those in doubled fertilizer level. 4. Fresh and dry weights of winged bean plant were more in doubled fertilizer level, and showed their maximum value at 80-day after flowerning. This means that optimum cutting stage of winged bean plant for green fodder is 80-day after flowering. 5. Maximum fresh weight of winged bean plant was 7.7 tons per hectare in a variety, KK 1, and 7.9 tons per hectare in an another variety, TPT 8. As a conclusion the introduced new crop, winged bean, can be utilized as green or ensliage forage crop.