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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),황정동(Chung-Dong Hwang),김성업(Sung-Up Kim),이명희(Myoung-Hee Lee),심강보(Kang-Bo Shim),박장환(Chang-Hwan Park),이춘기(Choon-Ki Lee),백인열(In-Youl Baek),이종기(Jong-Ki Lee) 한국육종학회 2016 한국육종학회지 Vol.48 No.1
A new peanut variety ‘Sinpalkwang’ (Arachis hypogaea ssp. hypogaea L.) was developed at the Department of Southern Area Crop Science, National Institute of Crop Science (NICS) in Milyang 2012. This was developed from the cross between line ‘HP299’, crossed high yielding variety ‘Palkwang’ and short stem cultivar ‘PI156649’, and ‘Palkwang’. ‘Sinpalkwang’ which is a Virginia plant type had 25 branches per plant and its length of main stem was 41 cm. Each pod has two grains with brown testa and long ellipse-shaped large kernel. Its yield components showed 45 pods per plant, 92 g of 100-seed-weight and 79% of pod shelling ratio in the regional yield trials (RYT). Seed quality showed 45.4% of crude oil and 29.2% of protein content. This variety also showed more resistant to web blotch, compared with reference variety. In the regional yield trials for 3 years ‘Sinpalkwang’ was more productive than reference variety by 28% with 5.4 MT/ha for grain production.
배석복(Suk-Bok Pae),황정동(Chung-Dong Hwang),이명희(Myung-Hee Lee),하태정(Tae-Joung Ha),심강보(Kang-Bo Shim),박장환(Chang-Hwan Park),백인열(In-Youl Baek),이종기(Jong-Ki Lee) 한국육종학회 2015 한국육종학회지 Vol.47 No.1
A new peanut variety ‘Sangan’ (Arachis hypogaea ssp. fastigiata L.) was bred at the Department of Functional Crop, National Institute of Crop Science (NICS), in Milyang 2011. This was developed from the cross between high quality cultivar ‘Palkwang’ and fewer branched germplasm ‘Chinese collect. 1’. ‘Sangan’ which is Shinpung plant type had 10 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 100 seed weight was 96 g in the regional yield trials (RYT). Seed quality showed 48.5% of crude oil and 29.1% of protein content. This variety also showed more resistant to late leaf spot and web blotch, compared with reference cultivar. In the regional yield trials ‘Sangan’ was more productive than reference cultivar by 15% with 4.87 MT/ha for grain production.
배석복(Suk-Bok Pae),황정동(Chung-Dong Hwang),이명희(Myoung-Hee Lee),김성업(Sung-Up Kim),오기원(Ki-Won Oh),이병규(Byung-Kyu Lee),박장환(Chang-Hwan Park),박금룡(Keum-Yong Park),백인열(In-Youl Baek),전영춘(Young-Chun Jun) 한국육종학회 2016 한국육종학회지 Vol.48 No.3
A soybean cultivar for soy-paste, ‘Hwangkeumol’, was developed from the cross between SS92414 (crossing line of ‘Pokwangkong’ and ‘Suwon163’) and ‘Hwaeomputkong’ by soybean breeding team in the National Institute of Crop Science (NICS) in 2010. A promising line, SS99409-2B-11-5-4, was selected and designated as the name of ‘Milyang202’. It was prominent and had good result from regional adaptation yield trials for three years from 2008 to 2010 and released as the name of ‘Hwangkeumol’. It has a determinate growth habit, white flower, gray pubescence, yellow seed coat, yellow hilum, spherical seed shape and large seed (28.6 grams per 100 seeds). Maturity date of ‘Hwangkeumol’ was as early as September 15th. Therefore it is suitable for double cropping system. ‘Hwangkeumol’ was resistant to bacterial pustule and resistant to soybean mosaic virus, the major soybean diseases in Korea and tolerant to lodging in fields. The average yield of ‘Hwangkeumol’ was 2.51 ton per hectare in the regional yield trials carried out for three years from 2008 to 2010.
콩의 보리 활물피복(活物被覆, living mulch) 재배에 의한 잡초발생 및 토양유실의 감소
서종호,문중경,정건호,서민정,허석철,구자환,황정동,배현경,김상열,Seo, Jong-Ho,Moon, Jung-Kyung,Jung, Gun-Ho,Seo, Min-Jung,Heo, Seok-Chul,Gu, Ja-Hwan,Hwang, Chung-Dong,Bae, Hyeon-Kyung,Kim, Sang-Yeol 한국작물학회 2018 한국작물학회지 Vol.63 No.3
Reduction in the occurrence of weed and erosion of slope soil by living mulch barley simultaneously sown with soybean were investigated at the Upland Experimental Field in Suwon City in 2013 and 2014. The aboveground dry matter of 200-300, 100-200 kg/10a of living mulch barley was obtained at 40 and 60 after sowing, respectively. The occurrence of weeds was significantly reduced by barley living mulch. The early growth of soybean was reduced significantly because of the competition with barley living mulch, but the late growth of soybean after natural drying of barley living mulch was recovered considerably. The soybean grain yield with barley living mulch was similar to that of the normal soybean cultivation, showing no significant difference between no mulch and living mulch treatments. With respect to soil erosion on the slope soil, the amount of run-off water decreased by 20-50% and the amount of soil loss decreased by 70-90% by barley living mulch. The reduction in soil erosion by the use of plastic film + barley living mulch was similar to that of only barley living mulch. The barley living mulch in soybean production can be a promising cultivation technique as it reduces weed occurrence and soil erosion without grain yield reduction.