1경상북도농업기술원
2경북대학교 응용생명과학과
1Gyeongsangbuk-do Agricultural Research and Extension Services, Daegu, 41404, Republic of Korea
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Copyright © 2022 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.
| Cultivar | Flowering (Month, Day) | Maturity (Month. Day) | Plant height (cm) | No. of nodes | No. of branches | First pod height (cm) | 100-seed weight (g) |
|---|---|---|---|---|---|---|---|
| Gyeongheukcheong | 8.2 | 10.21 | 82.8ay | 16.5a | 3.3b | 16.6a | 36.1a |
| Chungja 3 | 8.1 | 10.21 | 68.0b | 14.8b | 3.6a | 14.0b | 36.2a |
| Cultivar | Bacterial pustule | Soybean mosaic virus | Root rotv (%) | Lodging at field | Shatterings | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regionalz test (0-9) | Fieldy test (0-9) | Inoculationx (0-9) | Regionalz test (0-9) | Fieldy test (0-9) | Inoculationw (G6H) | Regionalu test (1-9) | Normalt culture(x1) (1-9) | Denset culture(x2) (1-9) | Fieldt test (1-9) | 24 h (%) | 48 h (%) | 72 h (%) | ||||
| Gyeongheukcheong | 1 | 0 | 2 | 0 | 0.3 | - / - | 0 | 2 | 2 | 4 | 5 | 89 | 100 | 100 | ||
| Chungja 3 | 1 | 0 | 3 | 0 | 4 | - / M | 0 | 2 | 2 | 3 | 5 | 98 | 99 | 99 | ||
zRegional test in seven locations (Suwon, Yeoncheon, Chuncheon, Dalseong, Yesan, Naju, Daegu), (0-9): (0) Tolerant ~ (9) Susceptible
yField test in Dalseong, (0-9): (0) Tolerant ~ (9) Susceptible
xInoculation of bacterial pustule in Dalseong: spray inoculation and wet treatment at second normal leaf period, (0-9): (0) Tolerant ~ (9) Susceptible
wInoculation of soybean mosaic virus: reaction of inoculated leaf/upper leaves, (-) No symptom, (L) Local reaction, (M) Mosaic
vRoot rot: the ratio of naturally infected plant in the field.
uRegional test in seven locations (Suwon, Yeoncheon, Chuncheon, Dalseong, Yesan, Naju, Daegu), (1-9): (1) Tolerant ~ (9) Susceptible
tNormal culture(x1) & Dense culture(x2) & Field test in Dalseong, (1-9): (1) Tolerant ~ (9) Susceptible
sShttering: the ratio of shattered pod by dry oven test at 40°C for 48 hr
| Cultivar | Crude protein (%) | Crude fat (%) | Anthocyaninz (μg/g) | Fatty acid (%) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Palmitic acid (C16:0) | Stearic acid (C18:0) | Oleic acid (C18:1) | Linoleic acid (C18:2) | α-Linolenic acid (C18:3) | Saturated fatty acid | Unsaturated fatty acid | ||||
| Gyeongheukcheong | 41.3ay | 17.2a | 7,625b | 11.7a | 3.6a | 22.1a | 53.2b | 9.2a | 15.4a | 84.6b |
| Chungja 3 | 41.7a | 16.7a | 21,562a | 9.8b | 3.2a | 19.7b | 56.8a | 10.3a | 13.1b | 86.9a |
| Cultivar | Lutein (μg/g)z | Chlorophyll (μg/g)y | Color valuex | ||||
|---|---|---|---|---|---|---|---|
| Chlorophyll a | Chlorophyll b | L* | a* | b* | |||
| Gyeongheukcheong | 45.3aw | 41.4a | 6.6b | 92.2 | -15.5 | 39.3 | |
| Chungja 3 | 40.4b | 14.7b | 15.4a | 91.7 | -10.3 | 34.1 | |
zLutein ~ (Chlorophyll: in cotyledon removed seed coats
xColor value (CIE-L*a*b* system): L* [Lightness (0~100)], a* [redness (-) Green ~ (+) Red], b* [yellowness (-) Blue ~ (+) Yellow]
wa, b: same letters were not significantly different between two cultivars ‘Gyeongheukcheong’ and ‘Chungja 3’ by least significant difference (LSD) at 0.05
| Cultivar | PYT (’15)z | AYT (’16)y | |||
|---|---|---|---|---|---|
| Yield (kg/10a) | Index (%)x | Yield (kg/10a) | Index (%)x | ||
| Gyeongheukcheong | 401 | 128 | 437aw | 189 | |
| Chungja 3 | 314 | 100 | 231b | 100 | |
zPYT: preliminary yield trial, one replication
yAYT: advanced yield trial, randomized block design with three replications
xIndex: yield of ‘Gyeongheukcheong’ / yield of ‘Chungja 3’×100, respectively
wa, b: same letters were not significantly different betweem two cultivars ‘Gyeongheukcheong’ and ‘Chungja 3’ by least significant difference (LSD) at 0.05
| Cropping system | Location | Gyeongheukcheong (kg/10a) | Chungja 3 (kg/10a) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | 2018 | 2019 | Mean | Index (%)z | 2017 | 2018 | 2019 | Mean | |||
| Single cropping | Suwon | 291 | 305 | 259 | 285 | 97 | 300 | 298 | 285 | 294 | |
| Yeoncheon | 151 | 261 | 227 | 213 | 94 | 157 | 292 | 233 | 227 | ||
| Chuncheon | 221 | 261 | 281 | 254 | 104 | 232 | 230 | 274 | 245 | ||
| Mean | 221 | 276 | 256 | 251ay | 98 | 229 | 273 | 264 | 256a | ||
| Double cropping | Dalseong | 453 | 275 | 244 | 324 | 134 | 332 | 198 | 195 | 242 | |
| Yesan | 286 | 230 | 152 | 223 | 103 | 247 | 221 | 181 | 216 | ||
| Naju | 472 | 384 | 238 | 365 | 105 | 440 | 334 | 272 | 349 | ||
| Daegu | 422 | 330 | 299 | 350 | 140 | 306 | 218 | 227 | 250 | ||
| Mean | 371 | 305 | 233 | 315a | 119 | 331 | 243 | 219 | 264b | ||
| Total means | 307 | 292 | 243 | 288a | 110 | 288 | 256 | 238 | 261b | ||
Morphological characteristics of ‘Gyeongheukcheong’.
| Cultivar | Leaflet shape | Flower color | Pubescence color | Pod color | Seed coat color | Hilum color | Cotyledon color | Seed shape |
|---|---|---|---|---|---|---|---|---|
| Gyeongheukcheong | Pointed ovate | Purple | Grey | Light brown | Black | Black | Deep green | Spherical flattened |
| Chungja 3 | Pointed ovate | Purple | Brown | Brown | Black | Black | Light green | Spherical flattened |
Quantitative characteristic of ‘Gyeongheukcheong’ in seven locationsz over three years (2017-2019).
| Cultivar | Flowering (Month, Day) | Maturity (Month. Day) | Plant height (cm) | No. of nodes | No. of branches | First pod height (cm) | 100-seed weight (g) |
|---|---|---|---|---|---|---|---|
| Gyeongheukcheong | 8.2 | 10.21 | 82.8ay | 16.5a | 3.3b | 16.6a | 36.1a |
| Chungja 3 | 8.1 | 10.21 | 68.0b | 14.8b | 3.6a | 14.0b | 36.2a |
Resistance to diseases, lodging and pod shattering of ‘Gyeongheukcheong’ in Dalsung over three years (2017-2019).
| Cultivar | Bacterial pustule | Soybean mosaic virus | Root rotv (%) | Lodging at field | Shatterings | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Regionalz test (0-9) | Fieldy test (0-9) | Inoculationx (0-9) | Regionalz test (0-9) | Fieldy test (0-9) | Inoculationw (G6H) | Regionalu test (1-9) | Normalt culture(x1) (1-9) | Denset culture(x2) (1-9) | Fieldt test (1-9) | 24 h (%) | 48 h (%) | 72 h (%) | ||||
| Gyeongheukcheong | 1 | 0 | 2 | 0 | 0.3 | - / - | 0 | 2 | 2 | 4 | 5 | 89 | 100 | 100 | ||
| Chungja 3 | 1 | 0 | 3 | 0 | 4 | - / M | 0 | 2 | 2 | 3 | 5 | 98 | 99 | 99 | ||
Seed composition characteristics of ‘Gyeongheukcheong’ over three years (2017-2019).
| Cultivar | Crude protein (%) | Crude fat (%) | Anthocyaninz (μg/g) | Fatty acid (%) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Palmitic acid (C16:0) | Stearic acid (C18:0) | Oleic acid (C18:1) | Linoleic acid (C18:2) | α-Linolenic acid (C18:3) | Saturated fatty acid | Unsaturated fatty acid | ||||
| Gyeongheukcheong | 41.3ay | 17.2a | 7,625b | 11.7a | 3.6a | 22.1a | 53.2b | 9.2a | 15.4a | 84.6b |
| Chungja 3 | 41.7a | 16.7a | 21,562a | 9.8b | 3.2a | 19.7b | 56.8a | 10.3a | 13.1b | 86.9a |
Functional compounds and color of cotyledon of ‘Gyeongheukcheong’ in 2017.
| Cultivar | Lutein (μg/g)z | Chlorophyll (μg/g)y | Color valuex | ||||
|---|---|---|---|---|---|---|---|
| Chlorophyll a | Chlorophyll b | L* | a* | b* | |||
| Gyeongheukcheong | 45.3aw | 41.4a | 6.6b | 92.2 | -15.5 | 39.3 | |
| Chungja 3 | 40.4b | 14.7b | 15.4a | 91.7 | -10.3 | 34.1 | |
Preliminary and advanced yield trials of ‘Gyeongheukcheong’ in daegu over two years (2015-2016).
| Cultivar | PYT (’15)z | AYT (’16)y | |||
|---|---|---|---|---|---|
| Yield (kg/10a) | Index (%)x | Yield (kg/10a) | Index (%)x | ||
| Gyeongheukcheong | 401 | 128 | 437aw | 189 | |
| Chungja 3 | 314 | 100 | 231b | 100 | |
Regional yield trials of ‘Gyeongheukcheong’ in seven locations over three years (2017-2019).
| Cropping system | Location | Gyeongheukcheong (kg/10a) | Chungja 3 (kg/10a) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | 2018 | 2019 | Mean | Index (%)z | 2017 | 2018 | 2019 | Mean | |||
| Single cropping | Suwon | 291 | 305 | 259 | 285 | 97 | 300 | 298 | 285 | 294 | |
| Yeoncheon | 151 | 261 | 227 | 213 | 94 | 157 | 292 | 233 | 227 | ||
| Chuncheon | 221 | 261 | 281 | 254 | 104 | 232 | 230 | 274 | 245 | ||
| Mean | 221 | 276 | 256 | 251ay | 98 | 229 | 273 | 264 | 256a | ||
| Double cropping | Dalseong | 453 | 275 | 244 | 324 | 134 | 332 | 198 | 195 | 242 | |
| Yesan | 286 | 230 | 152 | 223 | 103 | 247 | 221 | 181 | 216 | ||
| Naju | 472 | 384 | 238 | 365 | 105 | 440 | 334 | 272 | 349 | ||
| Daegu | 422 | 330 | 299 | 350 | 140 | 306 | 218 | 227 | 250 | ||
| Mean | 371 | 305 | 233 | 315a | 119 | 331 | 243 | 219 | 264b | ||
| Total means | 307 | 292 | 243 | 288a | 110 | 288 | 256 | 238 | 261b | ||
ZSeven locations: Suwon, Yeoncheon, Chuncheon, Dalseong, Yesan, Naju, Daegu
ya, b: same letters were not significantly different between two cultivars ‘Gyeongheukcheong’ and ‘Chungja 3’ by duncan’s multiple range test at 0.05
zRegional test in seven locations (Suwon, Yeoncheon, Chuncheon, Dalseong, Yesan, Naju, Daegu), (0-9): (0) Tolerant ~ (9) Susceptible
yField test in Dalseong, (0-9): (0) Tolerant ~ (9) Susceptible
xInoculation of bacterial pustule in Dalseong: spray inoculation and wet treatment at second normal leaf period, (0-9): (0) Tolerant ~ (9) Susceptible
wInoculation of soybean mosaic virus: reaction of inoculated leaf/upper leaves, (-) No symptom, (L) Local reaction, (M) Mosaic
vRoot rot: the ratio of naturally infected plant in the field.
uRegional test in seven locations (Suwon, Yeoncheon, Chuncheon, Dalseong, Yesan, Naju, Daegu), (1-9): (1) Tolerant ~ (9) Susceptible
tNormal culture(x1) & Dense culture(x2) & Field test in Dalseong, (1-9): (1) Tolerant ~ (9) Susceptible
sShttering: the ratio of shattered pod by dry oven test at 40°C for 48 hr
zAnthocyanin: in seed coats
ya, b: same letters were not significantly different between two cultivars ‘Gyeongheukcheong’ and ‘Chungja 3’ by least significant difference (LSD) at 0.05
zLutein ~ (Chlorophyll: in cotyledon removed seed coats
xColor value (CIE-L*a*b* system): L* [Lightness (0~100)], a* [redness (-) Green ~ (+) Red], b* [yellowness (-) Blue ~ (+) Yellow]
wa, b: same letters were not significantly different between two cultivars ‘Gyeongheukcheong’ and ‘Chungja 3’ by least significant difference (LSD) at 0.05
zPYT: preliminary yield trial, one replication
yAYT: advanced yield trial, randomized block design with three replications
xIndex: yield of ‘Gyeongheukcheong’ / yield of ‘Chungja 3’×100, respectively
wa, b: same letters were not significantly different betweem two cultivars ‘Gyeongheukcheong’ and ‘Chungja 3’ by least significant difference (LSD) at 0.05
zIndex: (yield of ‘Gyeongheukcheong’) ÷ (yield of Chungja 3)×100
ya, b: same letters were not significantly different between two cultivars ‘Gyeongheukcheong’ and ‘Chungja 3’ by duncan’s multiple range test at 0.05
