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중부지역 적응 중생 복합내병성 고품질 벼 ‘청품’

원용재1, 이정희1, 양창인1, 김명기1, 장재기2, 조영찬1, 이상복1, 이점호1, 안억근1, 서정필1, 정국현1, 전용희1, 현웅조1, 정응기1,*, 하운구1, 김정주1, 오세관1, 최용환1, 강경호1, 성낙식1, 김보경1

A Middle Plain Area Adaptable, Multiple Disease Resistant, Medium Maturing Rice ‘Cheongpum’

Korean Journal of Breeding Science 2018;50(3):261-267.
Published online: August 31, 2018

농촌진흥청 국립식량과학원

농촌진흥청 국립원예특작과학원

National Institute of Crop Science, RDA, Wanju 565-851, Republic of Korea

National Institute of Horticultural and Herbal Science, RDA, Wanju 55365, Republic of Korea

(E-mail: egjeong@korea.kr, Tel: +82-31-695-4022, Fax: +82-31-695-4029
• Received: April 27, 2018   • Accepted: June 7, 2018

Copyright: © 2018 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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  • ‘Alchanmi’ - A High-Quality Rice Bred with Stakeholder Participatory Program
    Ung-Jo Hyun, Yong-Jae Won, Eung-Gi Jeong, Eok-Keun Ahn, Jeong-Heui Lee, Kuk-Hyun Jung, Hyang-Mi Park, Yong-Hee Jeon, Jieun Kwak, Nak-Sig Sung, Jeong-Cheon Kim, Hyeon-Suk Jeong, Dong-Yun Shin, Jae-Woo Suk
    Korean Journal of Breeding Science.2021; 53(2): 163.     CrossRef
  • High Grain Quality Mid-late Maturing Rice Cultivar ‘Yechan’ with Lodging Tolerance and Multiple Disease Resistance
    Man-Kee Baek, Hyun-Su Park, Jeong-Kwon Nam, Young-Chan Cho, Ki-Young Kim, Jeong-Ju Kim, Woo-Jae Kim, Woon-Chul Shin, Ji-Ung Jeung, Choon-Song Kim, Jong-Min Jeong, Keon-Mi Lee, Seul-Gi Park, Chang-Min Lee, Jung-Pil Suh, Jeom-Ho Lee
    Korean Journal of Breeding Science.2019; 51(4): 504.     CrossRef
  • ‘Hyowon6’, a Mid-Late Maturing Rice Variety with High Quality
    Da-Eun Im, Mar Lar San, Seong-Gyu Jang, So-Yeon Park, Sang-Hyeon Jin, Yong Chul Kim, Tae-Ho Ham, Soon-Wook Kwon
    Korean Journal of Breeding Science.2018; 50(4): 529.     CrossRef

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A Middle Plain Area Adaptable, Multiple Disease Resistant, Medium Maturing Rice ‘Cheongpum’
Korean. J. Breed. Sci.. 2018;50(3):261-267.   Published online September 1, 2018
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Korean. J. Breed. Sci.. 2018;50(3):261-267.   Published online September 1, 2018
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A Middle Plain Area Adaptable, Multiple Disease Resistant, Medium Maturing Rice ‘Cheongpum’
Image Image
Fig. 1 Pedigree diagram of ‘Cheongpum’.
Fig. 2 Genealogical diagram of ‘Cheongpum’.
A Middle Plain Area Adaptable, Multiple Disease Resistant, Medium Maturing Rice ‘Cheongpum’

Major agronomic traits and yield components.

Variety Heading date Culmz length (cm) Panicle length (cm) No. of panicles /hill No. of spikelets /panicle Ratio of ripened grain (%) 1000-grain weight of brown rice(g)
Cheongpum Aug.10* 79ns 21ns 13ns 116* 90.3ns 23.0ns
Hwaseong Aug.8 84 21 13 98 90.6 23.2

zlength from soil surface to panicle neck

*significant at 5% and respectively

nsnot significant

Reaction to blast disease.

Variety Reaction to leaf blast at nursery test (0-9) Area ratio to leaf lesion of Magnaporthe grisea of sequential plantings(%) Reaction to neck blast (%)

No. ofested sites(14)



Rz M S Mean 1 2 3 4 5 Persistence (0-5) No. of susceptible race(40) Ichon Iksan Mean
Cheongpum 4 9 1 4.4* 55 38 45 50 30 5 19 0.2 2.0 1.1
Hwaseong 2 8 4 5.8 80 75 80 40 40 5 30 4.9 12.7 8.8

zR: resistant(0~3); M: moderately resistant(4~6); S: susceptible(7~9)

N fertilizer: Blast nursery test=240kg/ha, Neck blast=220kg/ha

*:significant at 5% level

Reaction to bacterial blight, virus disease and insect pests.

Variety Bacterial blight Virus diseases Resistance to insects




Variety Bacterial blight Stripe (%) Dwarf Black- streak dwarf Resistance to insects




Variety K1 K2 K3 K3a Stripe Dwarf Black- streak dwarf Resistance to insects




Variety K1 K2 K3 Field (0-9) Stripe Dwarf Black- streak dwarf BPHz SBPH

Cheongpum Ry R R S R(13.4) S S S S
Hwaseong S S S S R(23.3) S S S S

zBPH: brown planthopper; SBPH: small brown planthopper.

yR: resistance, S: susceptible

Response to physiological and abiotic stresses.

Variety Premature heading (%) Occurrence of wilting Leaf senescence at maturing Cold tolerancey Viviparousw germination (%)

Discol-oration (1-9)z Heading delay (day) Grain fertility (%) PAx
Cheongpum 0.0 Strong Late 1 10ns 39* 6 27.9*
Hwaseong 0.0 Strong Late 1 9 53 6 21.4

zEvaluation at maximum tillering stage (1: tolerance; 9: susceptible)

yCold tolerance was evaluated in Chuncheon cold-water (17°C) irrigated nursery

xPhenotypic Acceptability

wGermination rate at 7 days after incubation in 25°C chamber

nsnot significant

*significant at 5% level

Characteristics related to lodging.

Variety Plantz hight (cm) Third internode length (cm) Top fresh weight (g) Breaking strength (g) Moment (g.cm) Lodging index Lodging in the field (0 ~ 9)
Cheongpum 97 9.3 15.1* 876* 1,189* 121 3
Hwaseong 104 10.1 10.7 623 867 160 3

zlength from upper part of root up to panicle

*significant at 5% level

Characteristics related to grain shape and grain quality.

Variety Brown rice White core/velly Alkali digestive value (1~7) Protein content (%) Amylose content (%) Palatability of cooked rice (-3~3)

Length (mm) Width (mm) L/W ratio
Cheongpum 5.17 2.80 1.85 1/0 6.3ns 6.0ns 18.8ns 0.41
Hwaseong 5.09 2.84 1.92 0/1 6.5 6.6 19.7 -0.08

nsnot significant

Characteristics related to milling quality.

Variety Milling recovery ratio (%) Head rice milling recovery ratio (%)

Brown/rough Milled/brown Milled/rough Head rice
Cheongpum 82.3ns 91.8ns 75.1ns 94.1* 70.7*
Hwaseong 82.2 90.9 74.8 81.6 61.1

*significant at 5% level

nsnot significant

Results of yield potential of ‘Cheongpum’ on local adaptability test.

Culture Season Region Tested sites Average milled rice yield (MT/ha) Index (A/B)

Jungmo1023 Hwaseong


’13 ’14 ’15 Ave.(A) ’13 ’14 ’15 Ave.(B)
Ordinary planting culture Middle plain Suwon 554 592 553 566 507 549 542 533 106
Hwaseong 498 529 589 539 494 495 571 520 104
Yeoju 552 574 554 560 495 532 538 522 108
Yeoncheon 569 569 592 577 529 520 527 525 110
Chuncheon 519 493 519 510 575 558 597 577 88
Cheongju 540 560 497 497 501 506 587 498 102

Average 539 553 551 547 517 527 544 529 104

SMPz Boeun 537 632 509 559 497 535 520 517 108
Jinan 499 487 509 498 511 493 506 503 99
Andong 587 520 494 534 598 498 535 544 98

Average 541 546 504 530 535 509 520 521 102

MWCy Namyang 378 530 446 451 422 510 431 454 99

ENCx Yeongdeok 534 641 543 573 527 608 505 547 105

Average 524 557 528 536ns 514 528 525 522 103

zSMP: South middle plain area

yMWC: Mid-west coastal area

xENC: East-north coastal area

nsnot significant

Table 1 Major agronomic traits and yield components.

length from soil surface to panicle neck

significant at 5% and respectively

nsnot significant

Table 2 Reaction to blast disease.

R: resistant(0~3); M: moderately resistant(4~6); S: susceptible(7~9)

N fertilizer: Blast nursery test=240kg/ha, Neck blast=220kg/ha

:significant at 5% level

Table 3 Reaction to bacterial blight, virus disease and insect pests.

BPH: brown planthopper; SBPH: small brown planthopper.

R: resistance, S: susceptible

Table 4 Response to physiological and abiotic stresses.

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

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

Phenotypic Acceptability

Germination rate at 7 days after incubation in 25°C chamber

nsnot significant

significant at 5% level

Table 5 Characteristics related to lodging.

length from upper part of root up to panicle

significant at 5% level

Table 6 Characteristics related to grain shape and grain quality.

nsnot significant

Table 7 Characteristics related to milling quality.

significant at 5% level

nsnot significant

Table 8 Results of yield potential of ‘Cheongpum’ on local adaptability test.

SMP: South middle plain area

MWC: Mid-west coastal area

ENC: East-north coastal area

nsnot significant