Skip to main navigation Skip to main content

Korean. J. Breed. Sci. : Korean Journal of Breeding Science

OPEN ACCESS
ABOUT
BROWSE ARTICLES
EDITORIAL POLICIES
FOR CONTRIBUTORS

Articles

Article

중생 고품질 내병 다수성 벼 ‘영보(嶺寶)’

박노봉1,*, 김상열2, 여운상2, 김정일2, 이지윤2, 권오덕1, 박동수2, 이종희2, 조준현2, 송유천2, 오성환2, 손영보2, 장재기1, 남민희2

‘Yeongbo’, a Disease-Resistant Rice Variety with Good Quality and Medium Growth Duration

Korean Journal of Breeding Science 2019;51(4):440-447.
Published online: December 1, 2019

1국립식량과학원

2국립식량과학원 남부작물부

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

2Deapartment of Southern Crop Science, NICS, RDA, Miryang, 5044, Republic of Korea

* Corresponding Author (E-mail: parknb@korea.kr, Tel: +82-54-732-0385, 010-9328-1354, Fax: +82-54-733-9584)
• Received: July 18, 2019   • Revised: July 19, 2019   • Accepted: August 21, 2019

Copyright © 2019 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.

  • 91 Views
  • 0 Download
  • 1 Crossref
prev next

Citations

Citations to this article as recorded by  Crossref logo
  • Breeding of a Rice Variety, ‘Sangbo’, with High Head Rice Grain Ratio and Good Ripened Grain Color
    No-Bong Park, Un-Sang Yeo, Ji-Yoon Lee, Dong-Soo Park, Jong-Hee Lee, Jun-Hyun Cho, You-Chun Song, Seong-Hwan Oh, Young-Bo Son, Jae-Ki Chang
    Korean Journal of Breeding Science.2020; 52(4): 441.     CrossRef

Download Citation

Download a citation file in RIS format that can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Reference Manager.

Format:

Include:

‘Yeongbo’, a Disease-Resistant Rice Variety with Good Quality and Medium Growth Duration
Korean. J. Breed. Sci.. 2019;51(4):440-447.   Published online December 1, 2019
Download Citation

Download a citation file in RIS format that can be imported by all major citation management software, including EndNote, ProCite, RefWorks, and Reference Manager.

Format:
Include:
‘Yeongbo’, a Disease-Resistant Rice Variety with Good Quality and Medium Growth Duration
Korean. J. Breed. Sci.. 2019;51(4):440-447.   Published online December 1, 2019
Close

Figure

  • 0
  • 1
‘Yeongbo’, a Disease-Resistant Rice Variety with Good Quality and Medium Growth Duration
Image Image
Fig. 1 Pedigree diagram of ‘Yeongbo’
Fig. 2 Genealogical diagram of ‘Yeongbo’
‘Yeongbo’, a Disease-Resistant Rice Variety with Good Quality and Medium Growth Duration

Heading date of ‘Yeongbo’. (LAT: '12-'14)

Culture season Region No. of tested sites Heading date Transplanting date

Yeongbo Hwaseongz
Ordinary season Middle plain area 2 Aug. 6 Aug. 7 May 25
South Mid-mountainous 2 Aug. 5 Aug. 4
East-south coastal area 1 Aug. 13 Aug. 16
Yeongnam plain area 4 Aug. 9 (Aug.15)z Jun. 30
Double cropping Yeongnam plain area 1 Aug. 22 Aug.20 Jun. 25

Leaf and culm characteristics of ‘Yeongbo’. (NICS, Yeongdeog: '12-'14)

Variety Flag leaf Culm


Color Length Width Erectness Length (cm) Thickness Stiffness
Yeongbo Green Medium Medium Erect 66** Medium-High Medium-High
Hwaseong Green Medium Medium Semi-Erect 79 Medium Medium

Characteristics of grain and panicle of ‘Yeongbo’. (NICS, Yeongdeog: '12-'14)

Variety Panicle length (cm) Spikelets density Shattering Panicle exertion Awn Spikelets color
Yeongbo 21ns Intermediate-high Hard Good None, Few Yellowish white
Hwaseong 21 Intermediate Hard Good Few Yellowish white

Yield components of ‘Yeongbo’. (NICS, Yeongdeog: '12-'14)

Variety No. of panicle/hill No. of spikelet/panicle Ripened grain ratio (%) Brown rice (g)

lℓ wt. 1000 grains
Yeongbo 15ns 101* 87.1ns 824ns 23.1ns
Hwaseong 14 90 89.8 835 22.7

Milling property and grain quality of ‘Yeongbo’. (LAT: '12-'14)

Variety Brown/rough rice ratio (%) Milled/brown rice ratio (%) Milling recovery (%) Head rice grain ratio (%) Brown rice

Length (mm) Width (mm) Thickness (mm) Ratio L/W Translucency (1-9) WC/WB (0-9)
Yeongbo 84.6 91.8 77.7 94.9 4.97ns 2.76ns 1.87ns 1.80ns 1ns 0/0
Hwaseong 84.0 91.8 77.2 92.8 5.03 2.81 1.87 1.79 1 2000-01-01

Physicochemical properties related to eating quality of ‘Yeongbo’. (LAT '12-'14)

Variety Amylose content (%) Alkali digestion value (1-7) Protein content (%) Palatability of cooked rice (-3~+3)
Yeongbo 20.2ns 6.7ns 6.0ns 0.26
Hwaseong 19.6 6.5 6.8 -0.02

Reaction to the environmental and physiological stress. (LAT '12-'14)

Variety Premature heading in 50days old seedling (%) Appearance of wilting Adult leaf senes cence Premature germination of panicle (%) Wind tolerance Cold tolerancez

Leaf senescence (1-9) Heading delay (days) Grain fertility (%)
Yeongbo 0ns Resistant Slow 6.1ns Middle 3ns 10ns 54ns
Hwaseong 0 Resistant Slow 17.6 Middle 3 9 58

Lodging tolerance and its related characteristics. (LAT: ‘14)

Variety Plant length (cm) 3th culm length (cm) Fresh weight of aerial part (g) Breaking weight of 3rd internode (g) Moment (g.cm) Lodging index Field lodging (1-9)

broadcasting in flooded paddy field
Yeongbo 97 12 16.7 1,356 1,623 118 5
Hwaseong 110 12 14.2 1,312 1,558 117 5

Reaction to blast disease. (LAT: '12~'14)

Variety Leaf blast nursery (N: 24kg/10a) Neck blast field nursery (N:22kg/10a)

No. of tested site (14)

R (0~3) M (4~6) S (7~9) Ave. Diseased panical (%) (22kg/10a)

Jecheon Icheon Iksan Milyang Yaesan Jinju
Yeongbo 5 9 0 3.8 0.6 0.0 0.0 0.0 0.0 1.0
Hwaseong 1 8 5 5.7 13.8 2.3 11.6 0.0 0.0 0.1

Reaction of durable resistance to leaf blast disease. (LAT: '14)

Variety Percentage of infection region on series planting No. of virulence isolate (23) Durable resistance index (0-5)

1st 2nd 3rd 4th 5th
Yeongbo 55.0 8.0 3.0 30.0 40.0 10 5
Hwaseong 90.0 35.0 15.0 70.0 55.0 17 5

Reaction to major diseases. (LAT: '12~'14)

Variety Bacterial leaf blight Virus disease


K1 K2 K3 K3a Stripe Dwarf Black streaked dwarf
Yeongbo R R R S R R S
Hwaseong S S S S R S S

Resistance to major insects. (LAT: '11~'13)

Variety Brown planthopper Small brown planthopper
Yeongbo S S
Hwaseong S S

Yield performance at replicated yield trial. (NICS Yeongdeog: '10~'11)

Variety Milled rice (MT/ha)

10 11 Mean Index
Yeongbo 5.04 5.58 5.31ns 108
Hwaseong 4.62 5.18 4.90 100

Summarized results of local adaptability test. (LAT: '12~'14)

Culture season Region No. of tested sites Milled rice of Hwaseong (MT/ha) Milled rice of Yeongbo (MT/ha)

12 13 14 Mean Index Range
Ordinary planting Middle plain area 2 5.09 5.21 5.46 5.71 5.46 107 4.97~5.89
South Mid-mountainous 2 5.42 5.72 5.76 5.68 5.72 106 4.84~6.54
East-south coastal area 1 5.42 5.75 5.71 6.94 6.13 113 5.71~6.94
Yeongnam plain area 4 (6.02) 5.49 5.56 6.33 5.83 96 4.63~7.85

Double cropping Yeongnam plain area 1 5.02 - 5.58 5.50 5.54ns 111 -

Results of local adaptability test. (LAT: '12-'14)

Culture season Region Location Yeongbo Hwaseong[Nampyeong]

Heading Date Milled rice (MT/ha) Index Milled rice (MT/ha)

'12 '13 '14 Mean '12 '13 '14 Mean '12 '13 '14 Mean '12 '13 '14 Mean
Ordin-ary planting Middle plain area Suweon 8.8 8.9 8.8 8.8 4.97 5.89 5.81 5.56 101 116 106 108 4.90 5.07 5.49 5.15
Cheongwon 8.3 8.4 8.6 8.4 5.44 5.03 5.60 5.36 108 100 111 106 5.02 5.01 5.06 5.03

Mean 8.6 8.7 8.7 8.6 5.21 5.46 5.71 5.46 105 108 109 107 4.96 5.04 5.28 5.09

South mid-mountainous Boeun 8.2 8.3 8.8 8.4 5.68 4.97 6.51 5.72 107 100 122 110 5.31 4.97 5.35 5.21
Andong 8.5 8.11 8.3 8.6 5.75 6.54 4.84 5.71 97 109 97 101 5.92 5.98 4.98 5.63

Mean 8.4 8.7 8.6 8.5 5.72 5.76 5.68 5.72 102 105 110 106 5.62 5.48 5.17 5.42

East-south coastal area Yeongdeog 8.12 8.10 8.18 8.13 5.75 5.71 6.94 6.13 117 108 114 113 4.92 5.27 6.08 5.42

Mean 8.12 8.10 8.18 8.13 5.75 5.71 6.94 6.13 117 108 114 113 4.92 5.27 6.08 5.42

Yeongnam plain area Milyang 8.10 8.9 8.15 8.11 5.49 4.63 5.70 5.27 101 80 97 93 (5.46) (5.78) (5.86) (5.70)
Daegu 8.4 8.8 8.10 8.7 5.47 4.78 6.14 5.46 100 87 103 97 (5.46) (5.51) (5.96) (5.64)
Sunsan 8.8 8.12 8.12 8.11 5.51 6.62 7.85 6.66 101 97 111 103 (5.46) (6.79) (7.07) (6.44)
Jinju - 8.8 8.7 8.7 - 6.19 5.63 5.91 - 93 89 91 (5.91) (6.64) (6.31) (6.29)

Mean 8.7 8.9 8.11 8.9 5.49 5.56 6.33 5.83 101 89 100 96 (5.57) (6.18) (6.30) (6.02)

Mean 8.7 8.8 8.9 8.8 5.51 5.60 6.11 5.75 104 99 106 102 5.37 5.67 5.80 5.61

Double cropping Yeongnam plain area Milyang - 8.19 8.25 8.22 - 5.58 5.50 5.54 - 108 114 111 - 5.19 4.84 5.02
Table 1 Heading date of ‘Yeongbo’. (LAT: '12-'14)

( ) Nampyeong

Table 2 Leaf and culm characteristics of ‘Yeongbo’. (NICS, Yeongdeog: '12-'14)

1% level by DMRT

Table 3 Characteristics of grain and panicle of ‘Yeongbo’. (NICS, Yeongdeog: '12-'14)

Not significantly different at 1, 5% level by DMRT

Table 4 Yield components of ‘Yeongbo’. (NICS, Yeongdeog: '12-'14)

Not significantly different at 1, 5% level by DMRT,

5% level by DMRT

Table 5 Milling property and grain quality of ‘Yeongbo’. (LAT: '12-'14)

Not significantly different at 1, 5% level by DMRT

Table 6 Physicochemical properties related to eating quality of ‘Yeongbo’. (LAT '12-'14)

Not significantly different at 1, 5% level by DMRT.

Table 7 Reaction to the environmental and physiological stress. (LAT '12-'14)

Cold tolerance was evaluated at Chuncheon, a cold-water irrigated nursery.

Not significantly different at 1, 5% level by DMRT

Table 8 Lodging tolerance and its related characteristics. (LAT: ‘14)
Table 9 Reaction to blast disease. (LAT: '12~'14)

R: Resistant S: Susceptible.

Table 10 Reaction of durable resistance to leaf blast disease. (LAT: '14)
Table 11 Reaction to major diseases. (LAT: '12~'14)

R: Resistant S: Susceptible.

Table 12 Resistance to major insects. (LAT: '11~'13)

R: Resistant S: Susceptible.

Table 13 Yield performance at replicated yield trial. (NICS Yeongdeog: '10~'11)

Not significantly different at 1, 5% level by DMRT

Table 14 Summarized results of local adaptability test. (LAT: '12~'14)

Not significantly different at 1, 5% level by DMRT, ( ) Nampyeong

Table 15 Results of local adaptability test. (LAT: '12-'14)