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연구보문 : 참깨 원산지에 따른 이화학적 특성 비교 분석
심강보 ( Kang Bo Shim ),황정동 ( Chung Dong Hwang ),배석복 ( Suk Bok Pae ),이명희 ( Myoung Hee Lee ),하태정 ( Tae Jung Ha ),박장환 ( Chang Hwan Park ),박금룡 ( Keum Yong Park ) 한국국제농업개발학회 2010 韓國國際農業開發學會誌 Vol.22 No.4
1. 참깨 생산 원산지에 따라 단백질, 세사민 함량은 유의적인 차이를 보였으나 기름 및 세사몰린 함량은 차이가 없었다. 2. 원산지에 따른 지방 함량은 원산지간 유의성은 인정되지 않았지만 한국, 미얀마, 베네쥬엘라, 중국 순이었다. 3. 원산지에 따른 단백질 함량은 한국, 수단, 인도, 베네쥬엘라 순으로 높았다. 4. 원산지에 따른 세사민 함량은 한국, 수단, 베네쥬엘라, 중국 순으로 높았다. 5. 원산지에 따른 참깨 종피의 물리화학적 비교에서 한국산 참깨는 세포조직이 치밀하고 둥근 모양이었으며, 왁스층이 두껍고 축적량이 상대적으로 많았다. 6. 본 시험을 통해 국산 참깨와 수입산 참깨를 구분하는 방법의 하나로 종자의 외형특성 이외에도 주요 성분함량이나 종피의 물리화학적 특성을 통해서 판별 할수 있는 기준이 될수가 있다고 사료되며, 향후 국산 참깨와 수입산 참깨를 성분함량이나 종자의 외형적 특성으로 차별화가 가능한 기준설정 연구가 필요 할 것으로 본다. To provide information on the phytochemical properties of sesame seed with different producing origin, the experiment which quantify and compare main components as well as physical properties of seed coat of imported and domestic sesame seeds were conducted. There was significantly different in protein and sesamin contents depending on the producing origins. Domestic sesame seed sample usually showed higher contents of oil, protein, sesamin and sesamolin than those of introduced ones. Total oil content of the imported sesame seeds was 49.2% which is 5% lower than that of domestic. Protein content of domestic sesame seed was 26.1% which is 14% higher than those of imported seed samples. In addition, domestic sesame seed sample contained 0.74 milligram per gram of lignan compounds which is 45% higher than those of imported seed samples. Domestic sesame showed external surface of seed coat with much more waxy stripes deposits and round shaped coat cells rather than those of imported sesame seed samples. The intersection part of the sesame seeds showed no specific difference depending on the producing origin. The experiment suggested that difference of main components such as protein, sesamin and physical structure of the sesame seed coat were useful indicator to distinguish domestic sesame seeds from imported sesame seeds.
배석복(Suk-Bok Pae),심강보(Kang-Bo Shim),김성업(Sung-Up Kim),이명희(Myung-Hee Lee),황정동(Chung-Dong Hwang),이춘기(Choon-Ki Lee),박장환(Chang-Hwan Park),백인열(In-Youl Baek),이종기(Jong-Ki Lee) 한국육종학회 2015 한국육종학회지 Vol.47 No.4
A new peanut variety ‘Ami’ (Arachis hypogaea ssp. fastigiata.) was bred at the Department of Functional Crop, NICS, in Milyang in 2012. This was developed by pedigree method after the cross between the short stem cultivar ‘Satonoka’ and the disease resistant cultivar ‘Milyang16’. ‘Ami’ which is Shinpung plant type had 10 branches per plant and its length of main stem was 50 cm. Each pod has two grains with brown testa and long ellipse-shaped large kernel, and its 100 seed weight was 84 g in the regional yield trials (RYT). ‘Ami’ showed 50.5% of crude oil and 60.5% of oleic acid composition in dry seed, and had 24.9 mg/g of sucrose and 4.5 mg/g of tannin content in fresh peanut. In the regional yield trials, ‘Ami’ was more productive than reference variety by 7% with 10.10 MT/ha for fresh pod production and by 14% with 4.51 MT/ha for dry grain production.
Priming 처리 조건이 참깨 종자의 발아에 미치는 영향
조상균 ( Sang Kyun Cho ),심강보 ( Kang Bo Shim ),오영진 ( Young Jin Oh ),이상복 ( Sang Bok Lee ),이정준 ( Jung Joon Lee ),조광민 ( Kwang Min Cho ),박태일 ( Tai Il Park ),한옥규 ( Ouk Kyu Han ),김기종 ( Kee Jong Kim ) 한국국제농업개발학회 2011 韓國國際農業開發學會誌 Vol.23 No.4
This experiment was carried out to investigate the effect of priming conditions on enhancing germination of sesame(Sesamum indicum L.) seed. The PEG 6000 with -0.75MPa under 15oC for four days was most adaptable treatment for the establishment of optimum priming conditions of sesame seed under low and high temperature. Priming treatment of sesame seed showed to promote germination rate at the early stage to reduce the time of T50. Optimum treatment temperature was 15 rather than 20oC in view of T50 test. This experiment suggested that priming treatments to sesame seed were an effective technique enhancing seed germination and shortening time to the T50 at the field condition, but the efficiency would be strongly dependent on individual or integrated conditions of priming agent, concentration, temperature, duration as well as physiochemical seeds properties, meteorological condition.
파종시기별 유효적산온도(GDD)가 옥수수의 생육 및 수량변화에 미치는 영향
김미정,정건호,김성국,이재은,전원태,심강보,김민태,우관식,권영업,허성기,Kim, Mi Jung,Jung, Gun Ho,Kim, Sung Kook,Lee, Jae Eun,Jeon, Weon Tai,Shim, Kang Bo,Kim, Min Tai,Woo, Koan Sik,Kwon, Yong Up,Heu, Sunggi 한국작물학회 2017 한국작물학회지 Vol.62 No.3
A total of 15 different corn hybrids, Kwangpyeongok, Gangdaok, Yanganok, Singwangok, Jangdaok, Cheonganok, Cheongdaok, Andaok, Dapyeongok, Pyeongkangok, Pyeonganok, Daanok, Sunwon 184, Gangilok, and P3394 was used to investigate the growth and yield depending on the sowing date. The sowing dates were April 5, June 25, and July 5 and each experiments was performed in triplicste. The growth of Gangdaok was the highest. However, although the growth of Kwangpyeongok, was lower thanthar of Gangdaok, its stem height to ear height ratio was lower than that of Gangdaok, thus, Kwangpyeongok may be more suitable for stable cultivation. Both growth and yield of Daanok were low, regardless of planting date, but yield and ear shape of Pyeongkangok and Dapyeongok were for fresh corn. Growth and yield of the 15 different corn hybrids varied depending on the planting date, However, the growth degree days (GDD) was the most important factor governing the maturity of corn. More than $1500^{\circ}C$ of GDD was sufficient to harvest mature corn hybrids in the central region of Korea. Besides yield and growth, other characteristics, such as sweetness and taste of the hybrids, should be investigated further the selection of the best corn hybrid.
유묘기 장기간 습해처리에 따른 옥수수의 생육 및 수량 특성 변화
신성휴,정건호,김성국,손범영,김상곤,이진석,김정태,배환희,권영업,심강보,이재은,백성범,전원태,Shin, Seonghyu,Jung, Gun-Ho,Kim, Seong-Guk,Son, Beom-Young,Kim, Sang Gon,Lee, Jin Seok,Kim, Jung Tae,Bae, Hwan-hee,Kwon, Youngup,Shim, Kang-Bo,Lee, 한국초지조사료학회 2017 한국초지조사료학회지 Vol.37 No.4
본 연구는 사료용 옥수수의 내습성 검정을 위한 기초자료를 얻고자 자식 6계통을 3엽기에 30일간 습해 처리 후 옥수수의 생육 특성 및 수량 변화를 구명하고자 농촌진흥청 국립식량과학원 중부작물부 시험포장(온실)에서 수행한 결과를 요약하면 다음과 같다. 1. 습해 처리 시 모든 자식 계통이 무처리에 비하여 초장, 완전전개엽수 및 엽색도(SPAD)는 모든 계통에서 유의적으로 감소하였으며 엽색도는 KS140 계통이 높았고 KS141 계통이 낮았다. 2. 지상부와 뿌리의 건물중은 습해처리 후 모든 계통이 유의적으로 감소하였으며 자식 계통들 간에는 KS140이 가장 많았고 KS163이 가장 적었다. 부정근의 건물중은 무처리와 유의적 차이는 없었으나 KS140 계통에서 높은 경향을 보였다. 3. 수확기 옥수수의 이삭길이와 두께 및 착립이삭길이, 개체당 종실수 모두 무처리에 비하여 유의적으로 감소하였다. 무처리에 비하여 이삭 길이와 두께는 KS141 계통이 착립 이삭길와 개체당 종실수에서는 KS164 계통이 가장 적게 감소하였다. 4. 옥수수 수량은 무처리에 비하여 습해 처리한 모든 계통에서 유의적으로 감소하였으나 습해 처리 계통들 간에는 KS164 계통만 유의적으로 수량이 높아 내습성인 것으로 판단하였다. 5. 옥수수 유묘기 30일간 습해처리시 초장, 엽색도(SPAD값), 완전전개엽수가 옥수수 수량과 상관이 높았다. Waterlogging strongly affects maize (Zea mays L.) growth. It is necessary to find the screening method of waterlogging tolerant maize lines. This study was to investigate the growth characters at V3 stage of maize, when is very sensitive to waterlogging. Six Korean maize inbred lines were subjected to waterlogging at V3 stage for 30 days. The 30 days waterlogging treatment significantly reduced plant height, number of expanded leaves, and SPAD value, compared with the control plants. SPAD values were significantly different among the six inbred lines, KS140 was the highest. The dry matter accumulation of aerial and root part were significantly decreased by 30 days waterlogging. KS140 was the weightiest among inbred lines. The dry matter of adventitious root showed same trend. Waterlogging treatment significantly reduced to ear length and thickness, grains filling length, grain number per ear, and maize grain. Plant height, SPAD value, and number of fully-expanded leave showed high correlation with maize grain yield, but number of senescent leaves, dry matter of adventitious root and TR ratio did not, suggesting that the former three traits may be good indicator for evaluating 30-day waterlogging tolerance of maize inbred lines. KS164 was the highest yield by increasing of grains filling length and grain number per ear of among waterlogging inbred lines. According to the results, evaluation of maize waterlogging should be consider both early growth characteristics and resilience in the later growth stages.
배석복(Suk-Bok Pae),박장(Chang-Hwan Park),심강보(Kang-Bo Shim),하태정(Tae-Joung Ha),이명희(Myung-Hee Lee),황정동(Chung-Dong Hwang),박금룡(Keum-Yong Park),이학동(Hak-Dong Lee) 한국육종학회 2015 한국육종학회지 Vol.47 No.1
A new peanut variety ‘Boreom1’ (Arachis hypogaea ssp. fastigiata.) was bred at the Department of Functional Crop, NICS, in Milyang in 2010. This was developed by pedigree method after the cross between the large grain cultivar ‘Suwon 108’ and the short stem cultivar ‘Milyang4’. ‘Boreom 1’ which is Shinpung plant type had 9 branches per plant and its length of main stem was 43 cm. Each pod has two grains with brown testa and long ellipse-shaped large kernel, and its 100 seed weight was 105 g in the regional yield trials (RYT). ‘Boreom1’ showed 49.9% of crude oil and 54.5% of oleic acid composition in dry seed, and had 30.8 mg/g of sucrose and 4.2 mg/g of tannin content in fresh peanut. In the regional yield trials, ‘Boreom 1’ was more productive than reference variety by 8% with 10.16 MT/ha for fresh pod production and by 3% with 4.26 MT/ha for dry grain production.