Browse > Article

Variations in Growth Characteristics and Seed Qualities of Korean Soybean Landraces  

Han, Won-Young (Dept. of Functional crops, NICS, RDA)
Park, Keum-Yong (Dept. of Functional crops, NICS, RDA)
Kim, Hyun-Tae (Dept. of Functional crops, NICS, RDA)
Ko, Jong-Min (Dept. of Functional crops, NICS, RDA)
Baek, In-Youl (Dept. of Functional crops, NICS, RDA)
Lee, Chung-Yeol (College of natural resources & Life science, Pusan Nat'l Univ.)
Choung, Myoung-Gun (Dept. of Herbal Medicine Resource, Kangwon National University)
Publication Information
KOREAN JOURNAL OF CROP SCIENCE / v.53, no.spc, 2008 , pp. 96-102 More about this Journal
Abstract
This study was carried out to examine agronomic characteristics and seed qualities of 827 Korean soybean landraces according to the collecting areas. Agronomic characteristics and seed qualities was examined according to the localities by weather characteristics. Days to flowering was the longest (mean 70.9 days) in the northwest seashore, and the most short in the south inland (mean 63.8 days). Growth days was the longest in the Gyeongbuk inland (mean 136.0 days), and the most short in the mountain-high (mean 132.8 days). The stem height was the most short in the north-west seashore (mean 81.3 cm), and in the south seashore (mean 58.8 cm). The seed weight of 100 seeds was the lightest in the north-west seashore (mean 17.1 g), and the heaviest in the south-west seashore (mean 21.5 g). The crude protein contents was the lowest in the north-west seashore (mean 40.1%), the highest in the south seashore (mean 42.8%), and vice versa in the crude oil. The contents of sucrose and oligo-saccharide was the highest 5.8% and 8.6%, respectively, in the mountain-high, and the lowest 4.8% and 7.6% in the Gyeongbuk inland and south seashore, respectively. Among the iso-flavone contests, the contents of genistein and total was the highest, $635.6\;{\mu}g/g$ and $1258.1\;{\mu}g/g$, respectively, in the mountain inland, and the lowest $319.2\;{\mu}g/g$ and $835.3\;{\mu}g/g$ in the south-west seashore. The contents of glycitein was the highest $124.3\;{\mu}g/g$ in the south seashore.
Keywords
collecting areas; quality; soybean;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Heo, N. K., K. S. Kim, H. S. Byun, S. U. Park, E. H. Kim, and N. S. Kim. 1995. Agronomic characteristics of Kangwon local soybeans. Korean J. Breed. 27(2) : 124-130
2 Kim, S. D., E. H. Hong, and Y. H. Kim. 1995. Present status of soybean production and perspectives of varietal improvement in Korea. Korean Soybean Digest 12(1) : 3-37
3 農村振興廳. 1995. 農事試驗硏究調査基準. pp. 527-535
4 Song, H. S., Y. I. Lee, and S. H. Kwon. 1991. Studies on the agronomic traits of Korean native soybean (G. max). Korean Soybean Digest 8(1) : 1-16
5 Park, H. K., Y. J. Oh, H. S. Kim, K. H. Kim, S. K. Suh, and D. Y. Suh. 2001. Future prospects for increase production of soybean. in Development strategy for self-production of soybean [(G. max (L.) Merill.]. HARI pp. 79-121
6 Hartwig, E. E. 1973. ‘Varietal development.’ in caldwell, B. E. (ed) Soybeans: Improvement, production and uses. Amer. Soc. Agron. 16 : 187-210
7 Choi, J., T. Kwon, and J. Kim. 1996. Isoflavone contents in some varieties of soybean. Foods and Biotechnology 5(2) : 91-93
8 Wilcox, J. R. 1987. Soybeans: Improvement, production and uses. ASA. pp. 142-143
9 Baek, I. Y. and K. R. Park. 2006. Current status and future research planning for soybean breeding in Korea. Korean Soybean Digest 42(1) : 28-39
10 Yoon, M. S., H. J. Baek, J. R. Lee, H. H. Kim, Y. H. Cho, J. W. Ahn, and C. Y. Kim. 2002. The major morphological characteristics and variations of soybean landraces. Korean J. Intl. Agri. 15(4) : 294-303
11 장권열. 1963. 대두품종에 관한 연구. 제1보. 생태형과 성숙군 분류. 한작지 1 : 1-25
12 Lee, Y. H., Y. H. Moon, Y. H. Hwang, and E. H. Hong. 1988. Effects of day lengths and temperatures on the flowering of soybeans. Res. Rept. RDA(U&I) 30(3) : 14-18
13 Kwon, S. H., H. S. Song, H. W. Kim, and K. H. Lee. 1974. Interrelationships among agronomic traits within maturity group of Korean native soybean. Korean J. Breed. 6(2) : 107-112
14 Paul, G. and J. Hancock. 2006. The future of plant breeding. Crop Science 46 : 1630-1634
15 Park, K. R., Y. H. Lee, S. D. Kim, and E. H. Hong. 2000. Review & future planning for soybean breeding in Korea. Korean Soybean Digest 17(1) : 13-26
16 趙載英. 1982. 田作. 鄕文社. pp. 235-280