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돌연변이 육종에 의한 밥밑용 콩품종 ‘원현’

An Improved Soybean Cultivar ‘Wonhyun’ with Cooking Rice by Mutation Breeding

The Korean Journal of Breeding Science 2016;48(1):60-65.
Published online: February 29, 2016

1 한국원자력연구원 첨단방사선연구소

1 Advanced Radiation Technology Institute, Korea Atomic Energy Research Institute, Jeongeup 56212, Korea

2 농촌진흥청 농업유전자원센터

2 National Agrobiodiversity Center, NAAS, RDA, Jeonju, 54874, Korea

*Corresponding author (sykang@kaeri.re.kr, +82-63- 570-3310, +82-63-570-3319)
• Received: September 19, 2015   • Revised: November 16, 2015   • Accepted: December 1, 2015

© The Korean Society of Breeding Science. All rights reserved

This is an Open-Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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  • Effect of Gamma-Irradiation on Seed Dehiscence, Development, Survival, and Growth inPanax ginseng
    Jung-Woo Lee, Ick-Hyun Jo, Chi-Eun Hong, Kyong-Hwan Bang, Jang-Uk Kim
    Korean Journal of Breeding Science.2020; 52(1): 1.     CrossRef

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An Improved Soybean Cultivar ‘Wonhyun’ with Cooking Rice by Mutation Breeding
Korean. J. Breed. Sci.. 2016;48(1):60-65.   Published online March 31, 2016
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Korean. J. Breed. Sci.. 2016;48(1):60-65.   Published online March 31, 2016
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An Improved Soybean Cultivar ‘Wonhyun’ with Cooking Rice by Mutation Breeding
Image Image Image Image
Fig. 1. Diverse seed color mutants derived from Paldal
Fig. 2. The harvested seeds of Paldal (left) and Wonhyun (right).
Fig. 3. The Pods of Paldal (left) and Wonhyun (right)
Fig. 4. The matured plant of Paldal (left) and Wonhyun (right)
An Improved Soybean Cultivar ‘Wonhyun’ with Cooking Rice by Mutation Breeding

Breeding process of ‘Wonhyun’ by mutation breeding.

Year 2000-2001 2002-2005 2006-2008 2009-2010
Generation M1-M2 M3-M6 M7-M9 M10-M11
No. of selected lines per generation 1000 seeds irradiation, 112 plants were harvested for selected M2 20 lines 1 line (900-326) 1 line (Wonhyun)
Selection and yield test area Namyangju, Gyeonggi Namyangju, Gyeonggi Jeongeup, Jeonbuk Jeongeup, Jeonbuk

Morphological and ecological traits of ‘Wonhyun’.

Cultivar Growth habit Flower color Leaf shape Seed coat color Pubescence color Hilum color

Wonhyun Determinate Purple Oval Black Brown Black
Paldal Determinate Purple Triangular Yellow Brown Black

Agronomic characteristics and yield components of ‘Wonhyun’ in Jeongeup, Jeonbuk from 2009 to 2010.

Variety Flowering Period (DAS)z Maturation Period (DAS) Plant Height (cm) No. of nods No. of branches No. of pods 100-seed Weight (g) Yield (kg/10a)
Wonhyun 59* 137* 72.4* 18.9* 5.2* 57.3* 27.0* 177.1*
Paldal 47 109 54.2 12.9 2.7 71.6 13.7 126.9

zDAS, day after sowing

Every value is shown as the average from 2009 to 2010.

P<0.05

Total oil and protein contents (g/100g)

Variety Oil Protein

Wonhyun 13.5 37.7
Paldal 14.9 35.9

Analysis of essential amino acid compositions of ‘Wonhyun’ seed (mg/100g)

Line No Wonhyun Paldal

Aspartic acid 4790.2* 4300.7
Threonine 1452.5 1401.4
Serine 2001.7 1833.1
Glutamic acid 7749.4* 7144.8
Proline 1544.0 1528.2
Glycine 1691.1 1562.1
Alanine 1687.7 1535.7
Valine 1611.2 1651.1
Methionine 311.1 371.2
Isoleucine 1588.7 1626.4
Leucine 2981.1 2918.2
Tyrosine 1151.2 1165.3
Phenylalanine 1886.7 1909.3
Lysine 2580.5* 2407.3
Histidine 1057.9 975.4
Arginine 3049.4* 2704.8

Total 37134.4* 35035.0

P<0.05

Components of fatty acid of ‘Wonhyun’ seed (%/100g oil)

Wonhyun Paldal

Saturated fatty acid C16:0 Palmitic acid 9.5 9.8
C18:0 Stearic acid 3.2 3.2

Subtotal 12.7 13

Unsaturated fatty acid C18:1 Oleic acid 22.5* 34.8
C18:2 Linoleic acid 55.3* 45.7
C18:3 Linolenic acid 9.5* 6.4

Subtotal 87.3 86.9

P<0.05

Table 1. Breeding process of ‘Wonhyun’ by mutation breeding.
Table 2. Morphological and ecological traits of ‘Wonhyun’.
Table 3. Agronomic characteristics and yield components of ‘Wonhyun’ in Jeongeup, Jeonbuk from 2009 to 2010.

DAS, day after sowing

Every value is shown as the average from 2009 to 2010.

P<0.05

Table 4. Total oil and protein contents (g/100g)
Table 5. Analysis of essential amino acid compositions of ‘Wonhyun’ seed (mg/100g)

P<0.05

Table 6. Components of fatty acid of ‘Wonhyun’ seed (%/100g oil)

P<0.05