• KOREAN JOURNAL OF CROP SCIENCE
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• v.28 no.2
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• pp.211-215
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• 1983

Thirty eight varieties with high uniformity and clearance in grain quality among 70 colored soybeans collected from nation-wide provinces were investigated for their seed morphological and agronomic traits. As for seed morphological traits, grain volumetric size, grain weight, grain length, grain thickness, . hilum length and width were studied on the tendency of statistical dispersion and variations. As a result, four groups could be classified on the basis of 100 grains weight, so as small, medium, large, and super large groups, Also, as for agronomic traits, among others, the tendency of setting in flowering date, maturing date, yield components, and stem weight, stem length were studied on the basis of statistical inter-relationships between above mentioned characteristics. From the above, bigger variations were detected in weighing characters of soybean plants than in duration characters. And the flowering and maturing days showed significant relationships to the stem length, stem weight, also stem length and stem weight to the grain yield.

• Proceedings of the Korean Society for Emotion and Sensibility Conference
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• 2002.05a
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• pp.300-304
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• 2002

한국여성의 외의용 의류소재에 주관적인 태를 조사하기 위하여 계절별(춘하, 추동)로 총 230여 종의 직물을 수집하고, 1차로 87종의 직물에 대하여 20, 30대 전문가에게 태에 관한 용어를 9가지 조사동작을 통하여 수집하였다. 수집한 용어를 의미별로 추출하여 정리하였고, 태를 수집하기 위한 동작에 따른 용어의 차이를 비교하였다.

• Korean Journal of Weed Science
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• v.8 no.1
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• pp.9-14
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• 1988

Three varieties of Echinochloa crus-galli (L.) Beauv. and five collections different in gross morphology from the E. crus-galli species were obtained in a lowland rice field located in Jukjeol-Ri, Soyang-Myeon, Wanju-Kun, Jeonbug to compare the ecological and physiological characteristics. There were great variations in seed dormancy, relative growth rates, days required to panicle emergence and panicle morphology among the collections. On the basis of the cluster analysis using the different characteristics, the collections were divided into three groups; E. crus-galli var. frumentaceae and its two ecotypcs, E. crus-galli var. echinata and its two ecotypes, and E crus-galli var. crus-galli and its one ecotype. There were differential responses in percent germination and post-germination growth of the collections to butachlor (2-chloro-2', 6'-diethyl-N-butoxymethyl acetanilide).

• Journal of The Korean Society of Grassland and Forage Science
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• v.37 no.4
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• pp.277-282
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• 2017

This study was conducted to evaluate on agronomic characteristics, forage quality and dry matter (DM) yields of mugwort (Artemisia princeps Pamp.) collected different region at Seongju in Kyeongbuk from 2014 to 2015. The experiment was arranged in randomized complete block design with three replications. Mugwort was planted on $17^{th}$ March, 2014 and harvested on $13^{th}$ September, 2014 and on $25^{th}$ May and $9^{th}$ September, 2015. DM yields of Dalsung(1), Seongju B.(1), Dalsung(2) and Sajuarissuk were 17.3, 16.8, 16.7 and $16.7(MT\;ha^{-1})$, respectively and the DM yields of those were higher (p<0.05) than the other mugworts in 2014. In 2015, DM yields of Dalsung(1), Dalsung(2), Seongju B.(1), and Sajuarissuk were 19.5, 19.3, 18.4 and $18.4(MT\;ha^{-1})$, respectively and DM yields of those were higher (p<0.05) than the others. DDM(digestable dry matter) content of mugworts was a range of 56.4 to 60.8% and that of Sajabalssuk, 60.8% was the highest. Seongju B.(1) 58.8% was higher than Seongju B.(2) 56.4% but there were no difference among the Dalsung(1) 58.4%, Dalsung(2) 58.1%, Sajuarissuk 57.7% and Yeongcheon. The result of this study indicated that Dalsung(1), Dalsung(2), Sajuarissuk and Seongju B.(1) would be recommendable for forage production.

• Proceedings of the Korean Information Science Society Conference
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• 2006.10a
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• pp.209-213
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• 2006

기존 센서 데이터 처리를 위한 대부분의 연구는 특정응용 메커니즘을 갖는 중앙 집중형 구조를 사용하고 있다. 데이터는 미리 정의된 방법으로 수집되어 중앙 서버의 전형적인 DBMS에 의해 저장된다. 그러나 다양한 센서의 등장은 각 센서의 서로 다른 특성 때문에 기존의 방법으로는 센서로부터 수집된 데이터를 처리하거나 관리하기 어려운 문제점을 야기 시켰다. 따라서 본 논문에서는 이기종의 센서로부터 수집된 정보를 구축하고 이를 위해 우리가 그동안 연구한 헬스케어 프레임워크 기반에서 센서 매니저를 추가 구현하였다. 제안된 센서 매니저는 이기종의 센서로부터 수신된 스트림 형식의 데이터를 처리하고, 각 센서 데이터의 변화 정도에 따른 수집 주기 설정 및 데이터베이스에 저장하기 위한 기능을 포함하고 있다. 센서 매니저의 수행성을 검증하기 위해 Mica2 Mote와 Cricket 센서로부터 수집된 데이터 처리과정과 헬스케어 데이터베이스 관리 도구를 통해 데이터베이스에 저장된 정보를 확인하였다.

• Korean Journal of Weed Science
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• v.9 no.1
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• pp.16-27
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• 1989

The six barnyardgrass [Echinochloa oryzicola (vasing.) Vasing.] and seventeen barnyardgrass [Echinochloa crus-gadli (L.) Beauv.] accessions, which were collected national widely in 1986 and selected two times through 1987. To study different growth response due to herbicide, pyrazolate, bifenox, quinclorac, the experiment was conducted with herbicide agar culture without nutrients, 1. Albinistic discoloration due to pyrazolate was more sensitive in E, crus-galli than E. oryzicola and among barnyardgrass accessions, Kumi, Ichon-A, Ichon-B, Boun-B and Kwangju-B were rather susceptible than Gyongju, Ansong, Boun-A, Jongju-A and Kwangju-A. 2. Twisting and growth retardation due to bifenox was less sensitive in E. oryzicola with less intra-specific variations than in E. crus-galli. Among E. crus-galli accessions, Boun-B, Ansong, Ichon-A, Ichon-B, Wonju and Kwangju-B were particulary susceptible, and Jinyang, Jongju-B, Jongju-A, Daejon, Kurye and Kwangju-A were tolerant as much as E. oryzicola. 3. Growth retardation and withering to dead due to quinclorac was more sensitive in E. oryzicola with less intra-specific variations than in E. crus-galli. Among accessions of E. curs-galli, Boun-A, Iri, Jongju-A, Jongju-B, Kwangju-A and Kwangju-B were rather similar suseptible to E, oryzicola than kimhae, Gyongju, Kumi, Wonju, Ichon-A, Ichon-B and Ansong. 4. Most accession of E. oryzicola was tolerant to both pyrazolate and bifenox, while susceptible to quinclorac. Among other accessions of E. crus-galli, Kurye, Kimhae, and Daejon were tolerant to all experimented herbicides, and Iri, Jongju-A, Jongju-B, and Kwangju-A were only tolerant to both pyrazolate and bifenox, while Kumi, Wonju, Ichon-A, Ichon-B, Boun-B and Kwangju-B were only tolerant to quinclorac.

• Korean Journal of Medicinal Crop Science
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• v.13 no.1
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• pp.30-34
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• 2005

Polygonatum species are a useful medical crop in Korea but basic study in the species was not well conducted. The study was carried out to analyse genetic diversity and intraspecific relationship of 47 Polygonatum species collected from Gyeongnam province. Their analysis was done through principle component analysis and average linkage cluster analysis with their twelve morphological traits. The result of principle component analysis showed the Prin 1, Prin 2 and Prin 3 represented 79% of total variation. By the 0.7 average distance of the cluster analysis and the calculated Euclidian distance, the 47 collected species were grouped into five groups. Group I included 22 collected species representing P. ordoratum var. pluriflorum, group II did 5 ones representing P. involucratum, group III was divided into two subclasses, 2 species including P. inflatum and 7 species including P. thunbergii, group IV also consisted of 2 subclasses, a species similar to P. thunbergii and P.involucratum, respectively, and finally group V included 8 species representing P.lasianthum var. coreanum. meaning that the useful germplasms can be collected from relatively small area.

• Korean Journal of Plant Resources
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• v.17 no.2
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• pp.213-218
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• 2004

This study was conducted to examine the variations in 42 local perilla collected in Kangwon province of Korea and to provide basic informations which can be utilize in perilla breeding programs. The results obtained were summarized as the follows. Maturing period was widely distributed from 109 to 140 days. The maturing periods of most collections were 116 to 130 days(95.2％). and that 4.8％ of collections shown maturing period of below 115 days and above 131 days. Three varieties 109 day of maturing period were selected among local perilla collected from Yanggu gun. Stem length was ranged from 80 to 140 cm. The stem length of 111 to 130 cm, below 111 cm, and above 131 cm were 54.8％, 38.6％, and 16.7％, respectively. The number of cluster per plant was distributed 23 to 120. The distribution of cluster numbers were 40 to 70, under 40, and above 100 was 57.2％, 16.7％, and 11.9％, respectively. The number of seed capsules was distributed 20 to 40 and the collections ranged from at of 30 to 35 was 38.1 ％. Seed cluster length was distributed from 5.1 to 9.0 cm and that ranged from 6.1 to 8.0 cm was 64.3％, 1,000 grain weight ranged from 1.7 to 3.8 g. The distribution of 1,000 grain weight is 2.4 to 2.6 g, 3.0 to 3.2 g, and below 2.9 g was 35.7％, 19.1％, respectively. The 1,000 grain most weight 3.8 g was selected among local perilla collected in Hwacheon gun.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.51 no.spc1
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• pp.209-214
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• 2006

One hundred Individuals that were collected from plains and mountains all around South Korea were used for this experiment. The inhibition abilities of lipid peroxidation by Artemisia spp. collections were compared with BHT (butylated hydroxytoluene). The results could be confirmed the excellency fur control of lipid peroxide level such as BHT 200 ppm in all mugwort collections. Antioxidant activity (AEAC), electron donating ability (EDA), total phenolic compound, and flavonoids of 100 Artemisia spp. collections were analyzed. Total phenolic compound contents of Artemisia spp. collections were ranged from 156 to 1,767 rng/100 g, and mugwort collections with more than 900 mg/100 g of total phenolic compound content were 20 individuals. Electron donating abilities were ranged from 13.4 to 95.0%, and mugwort collections over 90% of electron donating ability were 23 individuals. Antioxidant activity of ethanol extracts that used ABTS and DPPH radical were measured and mugwort collections with high total phenolic compound contents had high radical exclusion ability as well. Artemisia spp. collections, AC-60, AC-67, AC-77, that showed the high levels of antioxidant activities and had good growth characters and productivity, were selected for mass production.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.41 no.2
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• pp.188-199
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• 1996

The native ecological environment and aromatic constituents of Korean wild Codonopsis lanceolata and one Japanese strain were investigated to find Codonopsis lanceolata strains showing high aromatics, and to know regional differences among these strains. The results were as follows : There were no remarkable differences among the Korean wild C. lanceolata strains in ecological environments. Recovery yield of essential oils was highest in Togyusan strain with 0.009%. Difference in protein band patterns among these strains was not recognized, and peroxidase and esterase pattern changes were appeared in different collected regions at the leaf and root tissues. Major aromatic constituents were 11 kinds of aliphatic alcohols such as trans-2-hexenal, 1-hexanol, cis-3-hexanol, and trans-2-hexanol. And Togyusan strain, Sobaeksan strain, and Kayasan strain have the highest aliphatic alcohols of plant essential oils. In particular, BHT(butylated hydroxytoluene), one of the antioxidants, was detected in Chirisan strains.