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
© Korean Society of Breeding Science. All rights reserved.
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| 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 |
| 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 |
| 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 |
| 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) | - | - |
| 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 |
| 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 |
| 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 |
| 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 |
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) |
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±1.9 |
23.0±3.5 |
154±13.8 |
25.1±4.7 |
2.6±0.2 |
141±10.7 |
24.3±3.9 |
| 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±1.7 |
2.8±0.2 |
156±7.2 |
| 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) |
Root-knot nematode |
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 root |
Palatability of steamed storage root |
β-Carotene (mg/100g DW) | Pasting temperature (°C) | |
|---|---|---|---|---|---|---|---|---|---|
|
|
|||||||||
| Raw | Steaming | ||||||||
|
|
|||||||||
| Pungwonmi | 31.2±0.4 |
Intermediate | 25.5±0.6 |
8.3±1.7 |
31.6±3.2 |
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. |
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 value |
|||||
|---|---|---|---|---|---|---|
|
|
||||||
| Skin | Flesh | |||||
|
|
|
|||||
| L | a | b | L | a | b | |
|
|
||||||
| Pungwonmi | 43.5±1.0 |
19.0±1.3 |
11.4±0.9 |
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 | 142 |
| 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) | Index |
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 | 24.1 |
126 | 18.2 | 17.8 | 21.6 | 19.2 |
z(Yield of ‘Pungwonmi’ / yield of ‘Yulmi’) × 100.
Not significant (ns) in the t-test.
DAP: Days after planting
Not significant (ns) in the t-test, while * significant at p<0.05.
Not significant (ns) in the t-test, while * significant at p<0.05.
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%.
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.
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.
(Yield of ‘Pungwonmi’ / yield of ‘Yulmi’) × 100.
(Yield of ‘Pungwonmi’ / yield of ‘Yulmi’) × 100.
Not significant (ns) in the t-test.