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

식용 고구마 신품종 ‘풍원미’

A New Sweetpotato Variety for Table Use, ‘Pungwonmi’

Korean Journal of Breeding Science 2017;49(4):420-427.
Published online: November 30, 2017

1 농촌진흥청 국립식량과학원 바이오에너지작물연구소

1 Bioenergy Crop Research Institute, NICS, RDA, Muan 58545, Korea

2 농촌진흥청 국립식량과학원

2 National Institute of Crop Science, RDA, Wanju 55365, Korea

3 농촌진흥청

3 Rural Development Administration, Jeonju 54875, Korea

4 농촌진흥청 국립원예특작과학원 배연구소

4 Pear Research Institute, NIHHS, RDA, Naju 58216, Korea

5 농촌진흥청 국립식량과학원 작물재배생리과

5 Crop Production & Physiology Division, NICS, RDA, Wanju 55365, Korea

6 경상남도농업기술원

6 Gyeongsangnam-do Agricultural Research & Extension Services, Jinju 52733, Korea

7 전라북도농업기술원

7 Jeollabuk-do Agricultural Research & Extension Services, Iksan 54591, Korea

8 충청북도농업기술원

8 Chungcheongbuk-do Agricultural Research & Extension Services, Cheongju 28130, Korea

9 강원도농업기술원

9 Gangwon-do Agricultural Research & Extension Services, Chuncheon 24226, Korea

*Corresponding author : (leehu79@korea.kr), Tel:+82-61-450-0141, +82-61-453-0085
• Received: September 12, 2017   • Accepted: November 14, 2017

© Korean Society of Breeding Science. All rights reserved.

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.

  • 243 Views
  • 1 Download
  • 6 Crossref
prev

Citations

Citations to this article as recorded by  Crossref logo
  • ‘Sodammi’, a Sweetpotato Variety for Table Use
    Hyeong-Un Lee, Mi-Nam Chung, San Goh, Sang-Sik Nam, Jae-Myung Kim, Gyeong-Dan Yu, Seon-Kyeong Han, Jung-Wook Yang, Jae-Hwan Roh, Im-Been Lee, Jin-Young Moon, Young-Sik Kang, Soo-Hyun Cho, Jae-Wung Lee, Kyu-Hwan Choi
    Korean Journal of Breeding Science.2023; 55(1): 54.     CrossRef
  • ‘Bodeuremi’, a Sweetpotato Variety with Moist Texture and High Yield
    Hyeong-Un Lee, Sang-Sik Nam, Mi-Nam Chung, Jae-Myung Kim, Seon-Kyeong Han, Gyeong-Dan Yu, Jung-Wook Yang, Yong-Ku Kang, Eom-Ji Hwang, Im-been Lee, Jin-Cheon Park, Jae-Hwan Roh, Jin-Young Moon, Kyu-Hwan Choi, Young-Sik Kang
    Korean Journal of Breeding Science.2022; 54(1): 57.     CrossRef
  • Comparative transcriptome profiling of sweetpotato storage roots during curing-mediated wound healing
    Chang Yoon Ji, Yun-Hee Kim, Chan-Ju Lee, Sul-U Park, Hyeong-Un Lee, Sang-Soo Kwak, Ho Soo Kim
    Gene.2022; 833: 146592.     CrossRef
  • ‘Jinyulmi’, a Sweetpotato Variety for Table Use
    Hyeong-Un Lee, Joon-Seol Lee, Mi-Nam Chung, Sang-Sik Nam, Jung-Wook Yang, Jae-Myung Kim, Seung-Hyun Ahn, Yeon-Sang Song, Seon-Kyeong Han, Eom-Ji Hwang, Gyeong-Dan Yu, San Goh, Seung-Yong Lee, Im-been Lee, Jin-Young Moon, Kyu-Hwan Choi, Se-Gu Hwang, An-Soo
    Korean Journal of Breeding Science.2020; 52(3): 263.     CrossRef
  • ‘Hogammi’, a Sweetpotato Variety for Table Use
    Hyeong-Un Lee, Joon-Seol Lee, Mi-Nam Chung, Jung-Wook Yang, Sik-Sang Nam, Seon-Kyeong Han, Jae-Myung Kim, Seung-Hyun Ahn, Yeon-Sang Song, Eom-Ji Hwang, Gyeong-Dan Yu, San Goh, Jin-Young Moon, Kyu-Hwan Choi, Se-Gu Hwang, An-Soo Lee, Young-Sik Kang, Kyeong-
    Korean Journal of Breeding Science.2019; 51(4): 529.     CrossRef
  • A Sweetpotato Variety Resistant to Fusarium Wilt, 'Yeseumi'
    Hyeong-Un Lee, Mi-Nam Chung, Joon-Seol Lee, Seung-Hyun Ahn, Jae-Myung Kim, Seon-Kyeong Han, Jung-Wook Yang, Yeon-Sang Song, Hyun-Man Shin, Jin-Young Moon, Kyu-Hwan Choi, Sang-Hyun Lim, In-Hu Choi
    Korean Journal of Breeding Science.2018; 50(2): 131.     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:

A New Sweetpotato Variety for Table Use, ‘Pungwonmi’
Korean. J. Breed. Sci.. 2017;49(4):420-427.   Published online December 1, 2017
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:
A New Sweetpotato Variety for Table Use, ‘Pungwonmi’
Korean. J. Breed. Sci.. 2017;49(4):420-427.   Published online December 1, 2017
Close

Figure

  • 0
  • 1
  • 2
A New Sweetpotato Variety for Table Use, ‘Pungwonmi’
Image Image Image
Fig. 1 Genealogical diagram of ‘Pungwonmi’.
Fig. 2 Pedigree diagram of ‘Pungwonmi’.
Fig. 3 Raw (left) and steamed (right) storage roots of ‘Pungwonmi’.
A New Sweetpotato Variety for Table Use, ‘Pungwonmi’

Mature vine characteristics of ‘Pungwonmi’ on field at harvesting stage.

Varieties Stem color Young leaf color Anthocyanin coloration of node Leaf shape Leaf color Anthocyanin coloration on abaxial veins Petiole color Flowering

Pungwonmi Green Green+ light Absent Cordate Green Absent Green Medium or
purple sparse
Yulmi Green Green Absent Cordate Green Small Green Sparse or
absent

Storage root characteristics of ‘Pungwonmi’.

Varieties Skin color Flesh color General shape Length/width ratio Depth of eyes

Pungwonmi Red Light orange Elliptic 3.1 Shallow
Yulmi Light red Light yellow Elliptic 4.0 Medium

Agronomic characteristics, yield components and yield of ‘Pungwonmi’ on regional yield trial under early season culture.

Varieties Sprout appearance (DAP)z Date of sprouting (DAP) Vine length (cm) Vine weight (MT/ha) No. of marketable storage root per plant Avg. weight of marketable storage root (g) Marketable storage root yield (MT/ha)

Pungwonmi 15.7±1.9ns 23.0±3.5ns 154±13.8* 25.1±4.7ns 2.6±0.2ns 141±10.7ns 24.3±3.9ns
Yulmi 15.7±1.8 20.7±2.7 92±11.0 16.5±1.4 1.9±0.2 138±4.5 16.6±1.0

zDAP: Days after planting

Not significant (ns) in the t-test, while * significant at p<0.05.

Agronomic characteristics and yield components of ‘Pungwonmi’ on regional yield trial under optimum and late seaso culture.

Varieties Vine length (cm) Vine weight (MT/ha) No. of marketable storage root per plant Avg. weight of marketable storage root (g)

Pungwonmi 289±12.9* 34.4±1.7ns 2.8±0.2* 156±7.2ns
Yulmi 226±13.2 36.2±2.2 2.2±0.1 154±8.5

Not significant (ns) in the t-test, while * significant at p<0.05.

Reaction to fusarium wilt and root-knot nematode(Meloidogyne incognita) of ‘Pungwonmi’.

Varieties Fusarium wilt (0~9)z Root-knot nematodey No. of egg mass per plant

Pungwonmi 5 R 0.3±0.2
Yulmi 7 S (Susceptible check) 361.9±22.6
Juhwangmi 5 R (Resistant check) 1.6±0.8
Singeonmi 1 (Resistant check) - -

z0: resistant(Singeonmi), 9: susceptible.

yResistance was determined by number of egg masses per plant. R : < 10% of a susceptible cultivar (Yulmi), MR : 11~25%, S : >26%.

Quality of storage root of ‘Pungwonmi’.

Varieties Dry matter content (%) Texture of steamed storage root °Brix of steamed storage root Total sugar content (g/100g DW) Sweetness of steamed storage rootz Palatability of steamed storage rooty β-Carotene (mg/100g DW) Pasting temperature (°C)

Raw Steaming

Pungwonmi 31.2±0.4ns Intermediate 25.5±0.6* 8.3±1.7ns 31.6±3.2ns 16.5±1.6* 5.9 9.1±1.6 69.6±1.2*
Yulmi 32.8±0.5 Dry 29.0±0.3 5.6±1.9 26.1±2.5 12.7±0.5 5.0 N.D.x 75.4±0.8

zFructose*1.0+Glucose*0.55+Sucrose*1.0+Maltose*0.35.

y1: very bad, 3: bad, 5: medium, 7: good, 9: excellent.

xNon-detectable.

Not significant (ns) in the t-test, while * significant at p< 0.05.

Chroma value of strorage root of ‘Pungwonmi’.

Varieties Chroma valuez

Skin Flesh


L a b L a b

Pungwonmi 43.5±1.0ns 19.0±1.3ns 11.4±0.9ns 78.3±1.5* 18.7±3.8* 37.6±0.6**
Yulmi 45.3±0.2 17.8±1.9 10.2±1.0 86.1±1.0 1.4±1.3 29.8±0.8

zL, Lightness: black=0, white=100; a, redness to greenness: green=-80, red=+80; b, yellowness to blueness: blue=-80, yellowness=+80.

Not significant (ns) in the t-test, while * and ** significant at p<0.05 and p<0.01, respectively.

Storage root yield (MT/ha) over 50 g of ‘Pungwonmi’ on preliminary and advanced yield trials.

Varieties Storage root yield (MT/ha)

2009 2010 Mean Index

Pungwonmi 28.2 26.0 27.1 142z
Yulmi 19.4 18.9 19.2 100

z(Yield of ‘Pungwonmi’ / yield of ‘Yulmi’) × 100.

Marketable storage root yield (MT/ha) of ‘Pungwonmi’ on regional yield trial under optimum and late season cultivation at five regions.

Region Pungwonmi (Mt/ha) Indexz (A/B) Yulmi (MT/ha)


2011 2012 2013 Mean (A) 2011 2012 2013 Mean (B)

Muan 18.5 18.6 25.1 20.8 143 15.5 14.8 13.2 14.5
Chuncheon 27.2 17.1 45.2 29.8 126 19.8 14.1 37.1 23.7
(Gangreung)
Cheongju 28.2 23.1 28.8 26.7 127 20.9 21.5 20.7 21.0
Iksan 23.8 38.9 25.2 29.3 132 16.7 27.1 22.7 22.2
Jinju 19.1 11.0 11.9 14.0 96 17.9 11.5 14.4 14.6

Mean 23.4 21.7 27.2 24.1ns 126 18.2 17.8 21.6 19.2

z(Yield of ‘Pungwonmi’ / yield of ‘Yulmi’) × 100.

Not significant (ns) in the t-test.

Table 1 Mature vine characteristics of ‘Pungwonmi’ on field at harvesting stage.
Table 2 Storage root characteristics of ‘Pungwonmi’.
Table 3 Agronomic characteristics, yield components and yield of ‘Pungwonmi’ on regional yield trial under early season culture.

DAP: Days after planting

Not significant (ns) in the t-test, while * significant at p<0.05.

Table 4 Agronomic characteristics and yield components of ‘Pungwonmi’ on regional yield trial under optimum and late seaso culture.

Not significant (ns) in the t-test, while * significant at p<0.05.

Table 5 Reaction to fusarium wilt and root-knot nematode(Meloidogyne incognita) of ‘Pungwonmi’.

0: resistant(Singeonmi), 9: susceptible.

Resistance was determined by number of egg masses per plant. R : < 10% of a susceptible cultivar (Yulmi), MR : 11~25%, S : >26%.

Table 6 Quality of storage root of ‘Pungwonmi’.

Fructose*1.0+Glucose*0.55+Sucrose*1.0+Maltose*0.35.

1: very bad, 3: bad, 5: medium, 7: good, 9: excellent.

Non-detectable.

Not significant (ns) in the t-test, while * significant at p< 0.05.

Table 7 Chroma value of strorage root of ‘Pungwonmi’.

L, Lightness: black=0, white=100; a, redness to greenness: green=-80, red=+80; b, yellowness to blueness: blue=-80, yellowness=+80.

Not significant (ns) in the t-test, while * and ** significant at p<0.05 and p<0.01, respectively.

Table 8 Storage root yield (MT/ha) over 50 g of ‘Pungwonmi’ on preliminary and advanced yield trials.

(Yield of ‘Pungwonmi’ / yield of ‘Yulmi’) × 100.

Table 9 Marketable storage root yield (MT/ha) of ‘Pungwonmi’ on regional yield trial under optimum and late season cultivation at five regions.

(Yield of ‘Pungwonmi’ / yield of ‘Yulmi’) × 100.

Not significant (ns) in the t-test.