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New Cultivar Developed

논 재배에 적합하고 맥주용 품질이 우수한 맥주보리 신품종 ‘다품’

윤영미1, 박종호1, 김양길1, 김태헌1, 강천식1, 김경호1, 정영근1, 박종철2,*

A Malting Barley (Hordeum vulgare L.) Variety, ‘Dapum’, with Suitable Yield in Paddy Fields and Enhanced Brewing Quality

Korean Journal of Breeding Science 2020;52(4):433-440.
Published online: December 1, 2020

1농촌진흥청 국립식량과학원

2전라북도농업기술원

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

2Jeollabukdo Agricultural Research and Extension Services, Iksan, 54591, Republic of Korea

*Corresponding Author (E-mail: pacc43@daum.net, Tel: +82-63-290-6187, Fax: +82-63-290-6198)
• Received: July 17, 2020   • Revised: August 7, 2020   • Accepted: August 21, 2020

Copyright © 2020 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
  • A Malting Barley (Hordeum vulgare L.) Cultivar, ‘Daian’, With Resistance to Barley Yellow Mosaic Virus, Tolerance to Lodging Stress, and High Yield
    Jin-Cheon Park, Seul-Gi Park, Yang-Kil Kim, Chang-Hyeun Lee, Chon-Sik Kang, Kyong-Ho Kim, Tae-Il Park, Young-Mi Yoon
    Korean Journal of Breeding Science.2023; 55(1): 77.     CrossRef
  • ‘Heugho’: A Variety of Black Malting Barley (Hordeum vulgare L.) with High Antioxidant Capacity and Good Brewing Quality
    Seul-Gi Park, Yang-Kil Kim, Jin-Cheon Park, Chang-Hyeun Lee, Chon-Sik Kang, Kyong-Ho Kim, Tae-Il Park, Young-Mi Yoon
    Korean Journal of Breeding Science.2022; 54(4): 488.     CrossRef
  • A Malting Barley (Hordeum Vulgare L.) Variety, ‘Nurimaeg’ with Resistance to Barley Yellow Mosaic Virus and Tolerance to Lodging Stress
    Young-Mi Yoon, Yang-Kil Kim, Chon-Sik Kang, Kyong-Ho Kim, Jong-Chul Park, Tae-Il Park, Jin-Cheon Park
    Korean Journal of Breeding Science.2021; 53(4): 539.     CrossRef

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A Malting Barley (Hordeum vulgare L.) Variety, ‘Dapum’, with Suitable Yield in Paddy Fields and Enhanced Brewing Quality
Korean. J. Breed. Sci.. 2020;52(4):433-440.   Published online December 1, 2020
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A Malting Barley (Hordeum vulgare L.) Variety, ‘Dapum’, with Suitable Yield in Paddy Fields and Enhanced Brewing Quality
Korean. J. Breed. Sci.. 2020;52(4):433-440.   Published online December 1, 2020
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A Malting Barley (Hordeum vulgare L.) Variety, ‘Dapum’, with Suitable Yield in Paddy Fields and Enhanced Brewing Quality
Image Image Image Image
Fig. 1 Pedigree diagram of barley variety, ‘Dapum’.
Fig. 2 Plant comparison of ‘Dapum’(a) and ‘Hopum’(b) in paddy field.
Fig. 3 Identification of rym5 gene of ‘Dapum’ and ‘Hopum’ (M: marker, a: Sonate, rym4, b: Misato Golden, rym5 c: Mokusekko3, rym5, d: ‘Dapum’, rym5, e: ‘Hopum’, rym5, f: ‘GobDH96’, not detected).
Fig. 4 Comparison of ‘Dapum’ malt (a) and ‘Hopum’ malt (b).
A Malting Barley (Hordeum vulgare L.) Variety, ‘Dapum’, with Suitable Yield in Paddy Fields and Enhanced Brewing Quality

Inherent characteristics of ‘Dapum’.

Variety Leaf Culm Spike Awn Growth
habit




Color Length Width Length Diameter Type Density Length Brittless
Dapum Green Medium Medium Long Medium 2-row Compact Long Good
Hopum Green Medium Medium Long Medium 2-row Compact Long Good

Heading and maturity dates of ‘Dapum’ from 2013 to 2015.

Field condition Location Heading date Maturity date


Dapum Hopum Dapum Hopum
Upland Jeju Apr. 11ns Apr. 11 May 19ns May 19

Paddy Jinju Apr. 21 Apr. 21 May 24 May 23
Naju Apr. 17 Apr. 17 May 28 May 28
Iksan Apr. 23 Apr. 23 May 29 May 30

Mean Apr. 20ns Apr. 21 May 26ns May 27

Agronomic characteristics of ‘Dapum’ from 2013 to 2015.

Field condition Cultivar Culm length
(cm)
Spike length
(cm)
No. of spikes
per m2
No. of grains
per spike
1000-grain weight
(g)
Liter weight
(g)
Upland Dapum 92ns 6.4ns 732ns 25ns 41.0ns 657ns
Hopum 93 6.2 763 26 40.1 658

Paddy Dapum 80ns 6.2ns 655ns 23ns 46.1ns 680ns
Hopum 79 6.1 626 23 43.8 675

Yield of ‘Dapum’ in the regional yield trials from 2013 to 2015.

Field
condition
Location Dapum (kg/10a) Hopum (kg/10a)


2013 2014 2015 Mean 2013 2014 2015 Mean
Upland Jeju 614 454 435 501ns 634 493 439 522

Paddy Jinju 588 499 398 495 545 426 394 455
Naju - 429 339 384 - 362 313 338
Iksan 326 298 - 312 318 261 - 290

Mean 457 409 369 411* 432 350 354 374

Resistance to Barley yellow mosaic virus, powdery mildew and cold tolerance.

Cultivar BaYMVz (0~9) Powdery mildewy Cold tolerancex (0~9)


Naju
(Ⅰ)
Jinju
(Ⅳ)
Iksan
(Ⅲ)
Infection type
Dapum 0 0 3 Susceptible 5
Hopum 0 0 3 Susceptible 5

Comparison of grain quality between ‘Dapum’ and ‘Hopum’.

Cultivar Assortment rate (%) Protein
(%)
β-glucan
(%)
Husk rate
(%)
Germination energy (%) Germination capacity (%) Water
sensitivity
Dapum 92ns 11.0ns 3.9ns 13.7ns 94ns 96ns 20*
Hopum 90 11.1 4.1 13.5 94 97 26

Comparison of malt quality between ‘Dapum’ and ‘Hopum’.

Cultivar Extract
(%)
Soluble protein
(%)
Kolbach index
(%)
Diastatic power
(WK)
Filtering time (min/100ml) Friability
(%)
Dapum 73.3ns 3.7ns 32.6ns 244ns 25.7ns 80.2ns
Hopum 72.9 3.7 33.1 266 20.9 72.1
Table 1 Inherent characteristics of ‘Dapum’.

*‘Hopum’ is a check variety to comparing to the characteristics of ‘Dapum’. These properties were investigated in paddy field condition at Iksan region

Table 2 Heading and maturity dates of ‘Dapum’ from 2013 to 2015.

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

Table 3 Agronomic characteristics of ‘Dapum’ from 2013 to 2015.

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

Table 4 Yield of ‘Dapum’ in the regional yield trials from 2013 to 2015.

nsmeans no significant and *means significant at p<0.05 by T-test.

Table 5 Resistance to Barley yellow mosaic virus, powdery mildew and cold tolerance.

zInvestigation at viral infested field for three years (0: Resistance, 9 : Susceptible). BaYMV means viral disease by Barley Yellow Mosaic Virus. yDisease incidence induced natural infection at plastic house at Iksan for three years. xCold tolerance was tested at Unbong, about 500meter above sea level region from 2013 to 2015.

Table 6 Comparison of grain quality between ‘Dapum’ and ‘Hopum’.

nsmeans no significant and *means significant at p<0.05 by T-test.

Table 7 Comparison of malt quality between ‘Dapum’ and ‘Hopum’.

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