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저 글루텔린 기능성 특수미 중만생종 벼 품종 ‘건양미’

Low glutelins Rice, Mid-late Maturing Variety ‘Geonyangmi’

The Korean Journal of Breeding Science 2014;46(2):160-165.
Published online: May 31, 2014

1국립식량과학원,

1National Institute of Crop Science(NICS), RDA, Suwon 441-857, Korea

2농촌진흥청,

2Rural Development Administration(RDA), Suwon 441-707, Korea

3국립농업과학원

3National Academy of Agricultural Science(NAAS), RDA, Suwon 441-707, Korea

*Corresponding author (E-mail: kimmk6690@korea.kr, Tel: +82-33-455-2031, Fax: +82-33-455-9166)
• Received: April 7, 2014   • Revised: April 8, 2014   • Accepted: April 9, 2014

© The Korean Society of Breeding Science

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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  • Characteristics of Seed Storage Protein Affecting the Eating Quality of Japonica and Tongil-type Rice
    Jieun Kwak, Jeom-Sig Lee, Mi-Ra Yoon, Mi-Jung Kim, Areum Chun, Choon-Ki Lee
    The Korean Journal of Crop Science.2016; 61(4): 227.     CrossRef

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Low glutelins Rice, Mid-late Maturing Variety ‘Geonyangmi’
Korean. J. Breed. Sci.. 2014;46(2):160-165.   Published online June 30, 2014
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Korean. J. Breed. Sci.. 2014;46(2):160-165.   Published online June 30, 2014
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Low glutelins Rice, Mid-late Maturing Variety ‘Geonyangmi’
Image Image Image
Fig. 1. Pedigree diagram of ‘Geonyangmi’.
Fig. 2. Genealogical diagram of ‘Geonyangmi’.
Fig. 3. Photograph of protein composition of endosperm of ‘Geonyangmi’ (Lane 1. SR29305-20-2-3-3-1, 2. SR29355-HB2868-B-13, 3. SR29355-351-1-1-B, 4. SR29355-51-3-1-B, 5. Geonyangmi, 6. LGC-soft, 7. LGC-1, 8. Jinmibyeo)
Low glutelins Rice, Mid-late Maturing Variety ‘Geonyangmi’

Major agronomic traits and yield components

Variety Heading date Culm length Panicle length No. of panicles/hill No. of spikelets /panicle Ratio of ripened grain 1000-grain weight of brown rice
(cm) (cm) (%) (g)

Geonyangmi Aug. 22 90 23 14 124 79.1 19.3
Hwaseongbyeo Aug. 12 86 22 14 90 88.7 22.5

Response to physiological and abiotic stresses

Variety Prema-ture heading Occurrence of wilting Leaf senescence at maturing Discolorationz Cold tolerancey
Viviparous Germination (%)
(1~9) Heading delay (day) Grain fertility (%)

Geonyangmi 0 Strong Slow 5 15 34 9.9
Hwaseongbyeo 0 Strong Slow 4 12 43 27.7

Evaluation at maximum tillering stage (1: toterance; 9: susceptible)

Cold tolerance was evaluated at cold-water (17°C) irrigation nursery in Chuncheon

Major characteristics related to lodging

Variety Clum length Third internode length Breaking strength Lodging index Lodging in the field (1~9)
(cm) (cm) (g) Transplanting Direct seeding

Geonyangmi 83 13.1 915 239 1 3
Hwaseongbyeo 83 11.0 360 394 1 9

Resistance reaction to blast disease and bacterial blight

Variety Reaction at blast nursery testz
Neck blasty (%)
Bacterial blight
No. of tested sites
Icheon Jecheon K1 K2 K3 K3a Field
R M S (0~9)
(0~3) (4~6) (7~9)

Geonyangmi 0 8 6 12.9 11.0 S S S S S
Hwaseongbyeo 0 8 6 3.9 4.5 S S S S S

N fertilizer of blast nursery test : 240kg/ha

N fertilizer of neck blast : 220kg/ha

R: resistance, M: moderately resistance, S: susceptible.

Reaction to virus disease and insect pests

Variety Virus diseases
Resistance to insectsz
Stripe Dwarf Blackstreak dwarf BPH WBPH SBPH

Geonyangmi S S S S S S
Hwaseongbyeo R S S S S S

BPH (brown planthopper), WBPH (white-backed planthopper), SBPH (small brown planthopper)

R: resistance, S: susceptible.

Grain appearance, physicochemical properties of endosperm starch and grain quality of ‘Geonyangmi’

Variety Brown rice
White Core/belly (0~9) Alkali digestive value (1~7) Protein content (%) Protein composition (%)
Amylose content (%) Palatability of cooked rice
Length Width L/W Glutellins Prolamin
(mm) (mm) ratio (-3~+3)

Geonyangmi 5.03 2.63 1.91 0/0 6.7 5.56 29.6 28.7 20.4 -0.03
Hwaseongbyeo 4.94 4.94 1.80 1/0 6.6 6.99 (44.7) (20.4) 20.8 -0.12

( ) : deta of Jinmibyeo

Milled rice yield of ‘Geonyangmi’ at local adaptability test

Culture season Tested site Brown rice yield (MT/ha)
Index (A/B)
Geonyangmi
Hwaseongbyeo
’09 ’10 ’11 Ave. ’09 ’10 ’11 Ave.
(A) (B)

Ordinary season culture Suwon 5.69 3.90 5.21 4.93 6.28 4.48 4.83 5.20 95
Iksan 4.92 4.10 4.53 4.52 (5.84) (4.59) (5.48) (5.30) 85
Milyang 4.90 4.14 4.38 4.47 (5.83) (4.93) (5.53) (5.43) 82

Mean 5.17 4.05 4.71 4.64 5.98 4.67 5.28 5.31 87

( ) : deta of Nampyeongbyeo

Table 1 Major agronomic traits and yield components
Table 2 Response to physiological and abiotic stresses

Evaluation at maximum tillering stage (1: toterance; 9: susceptible)

Cold tolerance was evaluated at cold-water (17°C) irrigation nursery in Chuncheon

Table 3 Major characteristics related to lodging
Table 4 Resistance reaction to blast disease and bacterial blight

N fertilizer of blast nursery test : 240kg/ha

N fertilizer of neck blast : 220kg/ha

R: resistance, M: moderately resistance, S: susceptible.

Table 5 Reaction to virus disease and insect pests

BPH (brown planthopper), WBPH (white-backed planthopper), SBPH (small brown planthopper)

R: resistance, S: susceptible.

Table 6 Grain appearance, physicochemical properties of endosperm starch and grain quality of ‘Geonyangmi’

( ) : deta of Jinmibyeo

Table 7 Milled rice yield of ‘Geonyangmi’ at local adaptability test

( ) : deta of Nampyeongbyeo