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New Cultivar Developed

보리호위축병과 추위에 강한 겉보리 ‘한강’

이창현1, 김양길1, 김경호1, 허온숙1, 박태일1, 박진천1, 박슬기1, 강천식1, 최창현1, 박종호2, 윤영미1,*

Development of Covered Barley (Hordeum vulgare L.) Cultivar, ‘Hangang’ with Resistance to Barley Yellow Mosaic Virus and Tolerance to Cold

Korean Journal of Breeding Science 2023;55(2):156-162.
Published online: June 1, 2023

1농촌진흥청 국립식량과학원

2농촌진흥청 농촌인적자원개발센터

1National Institute of Crop Science, RDA, Wanju, 55365, Republic of Korea

2Rural Human Resource Development Center, RDA, Jeonju, 54874, Republic of Korea

*Corresponding Author (E-mail: mi3710@korea.kr, Tel: +82-63-238-5227, Fax: +82-63-238-5205)
• Received: April 20, 2023   • Revised: April 24, 2023   • Accepted: May 4, 2023

Copyright © 2023 by 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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Citations

Citations to this article as recorded by  Crossref logo
  • ‘Ssagirang’: A High-Yielding Hulled Barley (Hordeum vulgare L.) Cultivar with Cold Tolerance, Barley Yellow Mosaic Virus Resistance, and High Sprout Biomass
    Young-Mi Yoon, Jin-Cheon Park, On-Sook Hur, Sang-Min Kim, Woo Duck Seo, Chon-Sik Kang
    Korean Journal of Breeding Science.2025; 57(3): 279.     CrossRef

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Development of Covered Barley (Hordeum vulgare L.) Cultivar, ‘Hangang’ with Resistance to Barley Yellow Mosaic Virus and Tolerance to Cold
Korean. J. Breed. Sci.. 2023;55(2):156-162.   Published online June 1, 2023
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Development of Covered Barley (Hordeum vulgare L.) Cultivar, ‘Hangang’ with Resistance to Barley Yellow Mosaic Virus and Tolerance to Cold
Korean. J. Breed. Sci.. 2023;55(2):156-162.   Published online June 1, 2023
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Development of Covered Barley (Hordeum vulgare L.) Cultivar, ‘Hangang’ with Resistance to Barley Yellow Mosaic Virus and Tolerance to Cold
Image Image Image
Fig. 1 Pedigree diagram of covered barley cultivar, ‘Hangang’.
Fig. 2 Comparison of some traits in ‘Hangang’ (Left) and ‘Olbori’ (Right). A: Plant of maturing stage, B: Grain shape.
Fig. 3 Comparison of growth after wintering in ‘Hangang’ (A) and ‘Olbori’ (B).
Development of Covered Barley (Hordeum vulgare L.) Cultivar, ‘Hangang’ with Resistance to Barley Yellow Mosaic Virus and Tolerance to Cold

Vernalization and morphological characteristics of ‘Hangang’.

Cultivar Vernalizationz Grain
husk
Leaf Culm Spike Awn
Length
Color Width size Color Diameter Type Density
Hangang Covered Green Medium Green Medium 6-rowed Compact Long
Olboriy Covered Green Medium Green Medium 6-rowed Compact Long

Agronomic characteristics of ‘Hangang’ cultivated in Suwon, Chuncheon, Cheongju, Jeonju and Daegu regions from 2016 to 2018.

Cultivar Heading date (Mon. Day) Maturity date (Mon. Day) Culm length (cm) Spike length (cm) No. of spike per m2 No. of grains per spike Test weight (g/L) 1,000 grain weight (g)
Hangang Apr.22 May 30 81* 4.6* 669ns 54* 711ns 33.5*
Olbori Apr.23 May 30 83 4.3 641 50 714 34.7

Winter hardiness, lodging tolerance and BaYMV resistance of cultivar ‘Hangang’ tested in Yeoncheon, Suwon, Chuncheon, Cheongju, Jeonju, Daegu, Naju, Iksan and Jinju regions from 2016 to 2018.

Cultivar Winter withering ratez (%) Lodging (0~9) Powdery mildewy BaYMVx (0~9)
Normal High ridge Infection type Naju (Ⅰ) Iksan (Ⅲ) Jinju (Ⅳ)
Hangang 3.7ns 40.0ns 3 Susceptible 0 2 0
Olbori 8.3 60.3 4 Susceptible 0 3 0

Grain qualities of ‘Hangang’.

Cultivar Protein content (%) β-glucan content (%) Amylose content (%) Polyphenol (mg/g)
Hangang 10.7ns 4.6ns 18.8ns 1.69*
Olbori 11.3 4.8 18.6 1.48

Yield potential of ‘Hangang’ in the regional yield trials (RYT) tested in Suwon, Chuncheon, Cheongju, Jeonju and Daegu regions from 2016 to 2018.

Field Region Hangang (kg/10a) Olbori (kg/10a) Index (A÷B)×100
2016 2017 2018 Mean(A) 2016 2017 2018 Mean(B)
Upland Suwon 984 702 740 809 775 700 671 715 113
Chuncheon 488 471 503 487 430 372 404 402 121
Cheongju 625 550 437 537 588 445 398 477 113
Mean 699 574 562 611* 598 506 491 531 115
Paddy Jeonju 424 617 391 477 409 591 346 449 106
Daegu 434 614 529 526 355 388 494 412 128
Mean 429 616 460 502ns 382 490 420 431 116
Total mean 591 591 520 567* 511 499 463 491 115
Table 1 Vernalization and morphological characteristics of ‘Hangang’.

zVernalization type: Ⅲ, Ⅳ(fall type).

y‘Olbori’ is a check cultivar to comparing to the characteristics of ‘Hangang’. These properties were investigated in paddy field condition at Jeonju region.

Table 2 Agronomic characteristics of ‘Hangang’ cultivated in Suwon, Chuncheon, Cheongju, Jeonju and Daegu regions from 2016 to 2018.

ns and * mean no significant and significant difference at α=0.05 by t-test, respectively.

Table 3 Winter hardiness, lodging tolerance and BaYMV resistance of cultivar ‘Hangang’ tested in Yeoncheon, Suwon, Chuncheon, Cheongju, Jeonju, Daegu, Naju, Iksan and Jinju regions from 2016 to 2018.

zData tested at Yeoncheon.

yDisease incidence induced natural infection at plastic house at Jeonju for three years.

xInvestigation at viral infested field for three years (0: Resistance, 9: Susceptible). BaYMV means viral disease by Barley Yellow Mosaic Virus.

nsmeans no significant at p<0.05 by t-test.

Table 4 Grain qualities of ‘Hangang’.

ns and * mean no significant and significant difference at α=0.05 by t-test, respectively.

Table 5 Yield potential of ‘Hangang’ in the regional yield trials (RYT) tested in Suwon, Chuncheon, Cheongju, Jeonju and Daegu regions from 2016 to 2018.

ns and * mean no significant and significant difference at α=0.05 by t-test, respectively.