1농촌진흥청 국립식량과학원 남부작물부
2농촌진흥청 국립식량과학원 중부작물부
1Department of Southern Area Crop Science, National Institute of Crop Science (NICS), RDA, Miryang, 50424, Republic of Korea
2Department of Central Area Crop Science, National Institute of Crop Science (NICS), RDA, Suwon, 1649, Republic of Korea
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.
| Cultivar | Flowering Date (Month. Day) | Maturity Date (Month. Day) | Height (cm) | First Pod Height (cm) | No. of nods | No. of branch | No. of pod | 100-seed weight (g) | Lodging at field (1-9)z | Shattering | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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| Normal culture | Density culture | Field (1-9)z | Ratio by Oven test (%)y | |||||||||
| Neulchan | 7.30 | 10. 9 | 61 | 12 | 14 | 2.9 | 47 | 21.7 | 1 | 1 | 1 | 0.0 |
| Daewonkong | 7.28 | 10.12 | 65 | 11 | 14 | 3.4 | 47 | 24.2 | 2 | 1 | 1 | 0.0 |
| t-valuex | - | - | -1.25ns | 0.19ns | -0.31ns | -1.64ns | 0.06ns | -3.50** | - | - | - | - |
| Cultivar | Bacterial Pustule (0-9)z | Root rot (%)y | Soybean Mosaic Virusx | Percentages of damaged seed (%)y | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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| Field | Inoculation | Inoculation | Field (0-9)z | Purple seed stain | Seed spot | Phomopsis | Pod borer | ||||
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| G5 | G6H | G7H | |||||||||
| Neulchan | 0 | 1 | 2.1 | L/M | -/M | -/M | 0 | 0.2 | 0.1 | 0.4 | 2.5 |
| Daewonkong | 2 | 2 | 0.8 | L/M | -/M | L/M | 0 | 0.3 | 0.3 | 0.3 | 2.2 |
| Cultivar | Crude Protein (%) | Crude Oil (%) | Fatty acids (%) | Isoflavone (µg/g) | ||||
|---|---|---|---|---|---|---|---|---|
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| Saturated | Unsaturated | Daidzein | Glycitein | Genistein | Total | |||
| Neulchan | 38.7 | 22.1 | 14.6 | 85.4 | 516 | 366 | 915 | 1,798 |
| Daewonkong | 38.7 | 21.4 | 14.7 | 85.3 | 739 | 313 | 1,168 | 2,222 |
| t-valuez | -0.00ns | 0.29ns | 1.84ns | 0.13ns | -5.21* | 1.11ns | -3.64ns | -3.01ns |
| Cultivar | Tofu yield (%) | Bean Curd Residue(%) | Color valuez | Physical characteristics | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
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| L | a | b | ΔE | Springiness | Gumminess | Cohesiveness | Chewiness | Hardness (g/3.14mm2) | |||
| Neulchan | 171 | 135 | 84 | 0.73 | 14.4 | 1.0 | 0.90 | 756 | 0.75 | 623 | 1,015 |
| Daewonkong | 176 | 122 | 85 | 0.58 | 14.4 | 0.90 | 752 | 0.71 | 665 | 1,072 | |
| t-valuey | -0.66ns | 0.97ns | - | - | - | - | - | - | - | - | -0.13ns |
| Cultivar | Soybean malt | Fermented soybean | ||||
|---|---|---|---|---|---|---|
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| Yield (%) | Scent (1-5)z | Degree of fermentation (1-5)z | Yield (%) | Scent (1-5)z | γ-PGA (mg/g) | |
| Neulchan | 82 | 2 | 3 | 215 | 3 | 24.6 |
| Daewonkong | 77 | 3 | 3 | 217 | 4 | 21.9 |
| t-valuey | - | - | - | -0.29ns | - | 0.91ns |
| Cultivar | Yield (Ton/ha) | Indexx | ||
|---|---|---|---|---|
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| PYT ('06)z | AYT ('07-'08)y | Mean | ||
| Neulchan | 2.69 | 3.16 | 3.00 | 115 |
| Daewonkong | 2.51 | 2.66 | 2.61 | 100 |
| t-valuew | - | - | -0.70ns | - |
| Cropping | Location | Neulchan (Ton/ha) | Daewonkong (Ton/ha) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
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| 2009 | 2010 | 2011 | Mean | Indexz | 2009 | 2010 | 2011 | Mean | ||
| Mono | Suwon | 3.11 | 2.53 | 2.29 | 2.64 | 97 | 3.72 | 2.39 | 2.01 | 2.71 |
| Yeoncheon | 3.26 | 2.74 | 2.81 | 2.94 | 106 | 3.19 | 2.29 | 2.83 | 2.77 | |
| Chuncheon | 1.69 | 2.99 | 3.08 | 2.59 | 96 | 2.25 | 3.01 | 2.87 | 2.71 | |
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| Mean | 2.69 | 2.75 | 2.73 | 2.72 | 100 | 3.05 | 2.56 | 2.57 | 2.73 | |
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| Double | Miryang | 3.03 | 2.81 | 3.00 | 2.95 | 102 | 3.06 | 2.92 | 2.68 | 2.89 |
| Yesan | 3.38 | 2.50 | 3.00 | 2.96 | 108 | 3.32 | 2.37 | 2.53 | 2.74 | |
| Iksan | 3.00 | 2.60 | 2.90 | 2.83 | 113 | 2.34 | 2.78 | 2.40 | 2.51 | |
| Jinju | 3.93 | 3.41 | 3.28 | 3.54 | 121 | 3.74 | 2.44 | 2.60 | 2.93 | |
| Cheongwon | 2.52 | 2.77 | 2.40 | 2.56 | 113 | 1.87 | 2.56 | 2.37 | 2.27 | |
| Chilgok | 3.77 | 3.68 | 3.28 | 3.58 | 99 | 4.32 | 3.30 | 3.27 | 3.63 | |
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| Mean | 3.27 | 2.96 | 2.79 | 3.07 | 108 | 3.11 | 2.73 | 2.53 | 2.83 | |
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| Overall mean | 3.08 | 2.89 | 2.77 | 2.95 | 106 | 3.09 | 2.67 | 2.54 | 2.79 | |
| t-valuey | - | - | - | 1.12ns | - | - | - | - | - | |
Qualitative characteristics of ‘Neulchan’.
| Cultivar | Growth habit | Leaflet shape | Flower color | Pubescence Color | Seed coat color | Pod color | Hilum color | Seed shape |
|---|---|---|---|---|---|---|---|---|
| Neulchan | Determinate | Oval | White | Gray | Yellow | Light Brown | Yellow | Spherical |
| Daewonkong | Determinate | Oval | White | Gray | Yellow | Yellow | Yellow | Spherical |
Quantitative characteristics of ‘Neulchan’ determined by regional yield trial from 2009 to 2011.
| Cultivar | Flowering Date (Month. Day) | Maturity Date (Month. Day) | Height (cm) | First Pod Height (cm) | No. of nods | No. of branch | No. of pod | 100-seed weight (g) | Lodging at field (1-9)z | Shattering | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Normal culture | Density culture | Field (1-9)z | Ratio by Oven test (%)y | |||||||||
| Neulchan | 7.30 | 10. 9 | 61 | 12 | 14 | 2.9 | 47 | 21.7 | 1 | 1 | 1 | 0.0 |
| Daewonkong | 7.28 | 10.12 | 65 | 11 | 14 | 3.4 | 47 | 24.2 | 2 | 1 | 1 | 0.0 |
| t-valuex | - | - | -1.25ns | 0.19ns | -0.31ns | -1.64ns | 0.06ns | -3.50** | - | - | - | - |
The resistance of ‘Neulchan’ to the diseases of soybean estimated from 2009 to 2011.
| Cultivar | Bacterial Pustule (0-9)z | Root rot (%)y | Soybean Mosaic Virusx | Percentages of damaged seed (%)y | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Field | Inoculation | Inoculation | Field (0-9)z | Purple seed stain | Seed spot | Phomopsis | Pod borer | ||||
| G5 | G6H | G7H | |||||||||
| Neulchan | 0 | 1 | 2.1 | L/M | -/M | -/M | 0 | 0.2 | 0.1 | 0.4 | 2.5 |
| Daewonkong | 2 | 2 | 0.8 | L/M | -/M | L/M | 0 | 0.3 | 0.3 | 0.3 | 2.2 |
Major component of seed in ‘Neulchan’ estimated from 2010 to 2011.
| Cultivar | Crude Protein (%) | Crude Oil (%) | Fatty acids (%) | Isoflavone (µg/g) | ||||
|---|---|---|---|---|---|---|---|---|
| Saturated | Unsaturated | Daidzein | Glycitein | Genistein | Total | |||
| Neulchan | 38.7 | 22.1 | 14.6 | 85.4 | 516 | 366 | 915 | 1,798 |
| Daewonkong | 38.7 | 21.4 | 14.7 | 85.3 | 739 | 313 | 1,168 | 2,222 |
| t-valuez | -0.00ns | 0.29ns | 1.84ns | 0.13ns | -5.21* | 1.11ns | -3.64ns | -3.01ns |
Characteristics of tofu of ‘Neulchan’ estimated from 2010 to 2011.
| Cultivar | Tofu yield (%) | Bean Curd Residue(%) | Color valuez | Physical characteristics | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| L | a | b | ΔE | Springiness | Gumminess | Cohesiveness | Chewiness | Hardness (g/3.14mm2) | |||
| Neulchan | 171 | 135 | 84 | 0.73 | 14.4 | 1.0 | 0.90 | 756 | 0.75 | 623 | 1,015 |
| Daewonkong | 176 | 122 | 85 | 0.58 | 14.4 | 0.90 | 752 | 0.71 | 665 | 1,072 | |
| t-valuey | -0.66ns | 0.97ns | - | - | - | - | - | - | - | - | -0.13ns |
Soybean malt and fermented soybean process-ability by ‘Neulchan’.
| Cultivar | Soybean malt | Fermented soybean | ||||
|---|---|---|---|---|---|---|
| Yield (%) | Scent (1-5)z | Degree of fermentation (1-5)z | Yield (%) | Scent (1-5)z | γ-PGA (mg/g) | |
| Neulchan | 82 | 2 | 3 | 215 | 3 | 24.6 |
| Daewonkong | 77 | 3 | 3 | 217 | 4 | 21.9 |
| t-valuey | - | - | - | -0.29ns | - | 0.91ns |
Yield of ‘Neulchan’ in the preliminary and advanced yield trials in Miryang.
| Cultivar | Yield (Ton/ha) | Indexx | ||
|---|---|---|---|---|
| PYT ('06)z | AYT ('07-'08)y | Mean | ||
| Neulchan | 2.69 | 3.16 | 3.00 | 115 |
| Daewonkong | 2.51 | 2.66 | 2.61 | 100 |
| t-valuew | - | - | -0.70ns | - |
Yield of ‘Neulchan’ in the regional yield trials carried out at 9 locations.
| Cropping | Location | Neulchan (Ton/ha) | Daewonkong (Ton/ha) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | 2010 | 2011 | Mean | Indexz | 2009 | 2010 | 2011 | Mean | ||
| Mono | Suwon | 3.11 | 2.53 | 2.29 | 2.64 | 97 | 3.72 | 2.39 | 2.01 | 2.71 |
| Yeoncheon | 3.26 | 2.74 | 2.81 | 2.94 | 106 | 3.19 | 2.29 | 2.83 | 2.77 | |
| Chuncheon | 1.69 | 2.99 | 3.08 | 2.59 | 96 | 2.25 | 3.01 | 2.87 | 2.71 | |
| Mean | 2.69 | 2.75 | 2.73 | 2.72 | 100 | 3.05 | 2.56 | 2.57 | 2.73 | |
| Double | Miryang | 3.03 | 2.81 | 3.00 | 2.95 | 102 | 3.06 | 2.92 | 2.68 | 2.89 |
| Yesan | 3.38 | 2.50 | 3.00 | 2.96 | 108 | 3.32 | 2.37 | 2.53 | 2.74 | |
| Iksan | 3.00 | 2.60 | 2.90 | 2.83 | 113 | 2.34 | 2.78 | 2.40 | 2.51 | |
| Jinju | 3.93 | 3.41 | 3.28 | 3.54 | 121 | 3.74 | 2.44 | 2.60 | 2.93 | |
| Cheongwon | 2.52 | 2.77 | 2.40 | 2.56 | 113 | 1.87 | 2.56 | 2.37 | 2.27 | |
| Chilgok | 3.77 | 3.68 | 3.28 | 3.58 | 99 | 4.32 | 3.30 | 3.27 | 3.63 | |
| Mean | 3.27 | 2.96 | 2.79 | 3.07 | 108 | 3.11 | 2.73 | 2.53 | 2.83 | |
| Overall mean | 3.08 | 2.89 | 2.77 | 2.95 | 106 | 3.09 | 2.67 | 2.54 | 2.79 | |
| t-valuey | - | - | - | 1.12ns | - | - | - | - | - | |
(1) Tolerant ~ (9) Susceptible.
the ratio of shattered pod by dry oven test at 40℃ for 48hr.
‘ns’ is not significantly different, and ‘*’ and ‘**’ were significantly different between ‘Neulchan’ and ‘Daewonkong’ at 0.01 and 0.05 by student t-test.
(0) Tolerant ~ (9) Susceptible.
Root rot and damaged seed that were naturally infected in the field were estimated.
Reaction of inoculated leaf/upper leaves, (-) No symptom, (L) Local reaction, (M) Mosaic.
‘ns’ is not significantly different and ‘*’ is significantly different between ‘Neulchan’ and ‘Daewonkong’ at 0.05 by student t-test.
(L) Lightness, (a) Green~Red, (b) Blue~Yellow, (ΔE) 1.5~3.0%: noticeably difference.
‘ns’ is not significantly different between ‘Neulchan’ and ‘Daewonkong’ at 0.05 by student t-test.
(1) Worst, (2) Bad, (3) Fair, (4) Good, (5) Best.
‘ns’ is not significantly different between ‘Neulchan’ and ‘Daewonkong’ at 0.05 by student t-test.
(PYT) preliminary yield trial.
(AYT) advanced yield trial.
(Index) mean yield of ‘Neulchan’/mean yield of ‘Daewonkong’×100.
‘ns’ is not significantly different between ‘Neulchan’ and ‘Daewonkong’ at 0.05 by student t-test.
(Index) mean yield of ‘Neulchan’ / mean yield of ‘Daewonkong’×100.
‘ns’ is not significantly different between ‘Neulchan’ and ‘Daewonkong’ at 0.05 by student t-test.