1 농촌진흥청 국립식량과학원
1 National Institute of Crop Science, RDA, Suwon 441-857, Korea
2 농촌진흥청 국립농업과학원
2 National Academy of Agricultural Science, RDA, Suwon 441-707, Korea
3 전라남도농업기술원
3 Jeollanam-do Agricultural Research & Extension Service, Naju 520-715, Korea
4 제주특별자치도농업기술원
4 Jeju Special Self-Governing Province Agricultural Research & Extension Service, Seogwipo 697-828, Korea
5 국립종자원
5 Korea Seed & Variety Service, Seogwipo, 699-946, Korea
© 2014 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 |
Lodging at field (0-9)z |
Shatteringx |
Damaged seed for Pod borer(%) | |||
|---|---|---|---|---|---|---|
| Normal culture | Density culturey | Field (0-9) | Oven test (%) | |||
|
|
||||||
| Joyang 1 | 1.7 | 8 | 0 | 0 | 1.1 | |
| Pungsannamulkong | 2.1 | 9 | 5 | 33.3 | 1.0 | |
| Cultivar |
Bacterial pustule (0-9)z |
Root rot (0-9) |
Soybean Mosaic Virus |
Percentages of damaged seed (%) |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
Inoculationx |
Field (0-9) | Purple seed stain | Seed spot | Phomopsis | ||||||
| Field | Inoculationy | G7H | G6H | G5 | ||||||
|
|
||||||||||
| Joyang 1 | 0 | 0 | 0.7 | L/N | -/- | L/N | 1 | 0.2 | 0.2 | 0.2 |
| Pungsannamulkong | 1 | 0 | 1.4 | -/- | -/- | -/- | 1 | 0.1 | 0.1 | 0.2 |
| Cultivar | Protein (%) | Lipid (%) |
Fatty acid(%) |
Isofavone (µg/g, D.W.) | |
|---|---|---|---|---|---|
| Saturated | Unsaturated | ||||
|
|
|||||
| Joyang 1 | 41.7 | 19.5 | 15.6 | 84.4 | 1,387 |
| Pungsannamulkong | 41.2 | 19.7 | 16.9 | 83.2 | 1,158 |
| Cultivar |
Yield of grain(Ton/ha) |
Index | ||
|---|---|---|---|---|
| Preliminary yield trial (’06) | Advanced yield trial (’07) | Mean | ||
|
|
||||
| Joyang 1 | 2.46 | 3.10 | 2.78 | 119 |
| Pungsannamulkong | 2.00 | 2.68 | 2.34 | 100 |
Inherent characteristics of ‘Joyang 1’.
| Cultivar | Flower color | Growth habit | Leaflet shape | Pubescence color | Pod Color | Seed coat color | Hilum color | Seed shape |
|---|---|---|---|---|---|---|---|---|
| Joyang 1 | Purple | Determinate | Lanceolate | Grey | Yellow | Yellow | Yellow | Spherical |
| Pungsannamulkong | Purple | Determinate | Lanceolate | Grey | Yellow | Yellow | Yellow | Spherical |
Agronomic characteristics of ‘Joyang 1’ determined by regional yield trial from 2008 to 2010.
| Cultivar | Flowering date | Maturing date | Stem height (cm) | No. of Nods | No. of Pods per Plant | Weight per 100 seeds (g) |
|---|---|---|---|---|---|---|
| Joyang 1 | July 25 | Sep. 27 | 51 | 13 | 67 | 11.6 |
| Pungsannamulkong | Aug. 2 | Oct. 7 | 60 | 15 | 73 | 11.3 |
| t 0.05 | 1.757* | ns | 2.451* | ns | ||
The response of ‘Joyang 1’ to abiotic stress and bug estimated from 2008 to 2010.
| Cultivar | Lodging at field (0-9) |
Shattering |
Damaged seed for Pod borer(%) | |||
|---|---|---|---|---|---|---|
| Normal culture | Density culture |
Field (0-9) | Oven test (%) | |||
| Joyang 1 | 1.7 | 8 | 0 | 0 | 1.1 | |
| Pungsannamulkong | 2.1 | 9 | 5 | 33.3 | 1.0 | |
0: Tolerant, 9: Susceptible
Doubled density at Mirang(’09~’10)
0: No shattering, 1: difficult, 5: Medium, 9:Easy to shattering, Oven test: Shattering after 48hr at 40°C oven
The resistance of ‘Joyang 1’ to some diseases of soybean estimated from 2008 to 2010.
| Cultivar | Bacterial pustule (0-9) |
Root rot (0-9) | Soybean Mosaic Virus |
Percentages of damaged seed (%) |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inoculation |
Field (0-9) | Purple seed stain | Seed spot | Phomopsis | ||||||
| Field | Inoculation |
G7H | G6H | G5 | ||||||
| Joyang 1 | 0 | 0 | 0.7 | L/N | -/- | L/N | 1 | 0.2 | 0.2 | 0.2 |
| Pungsannamulkong | 1 | 0 | 1.4 | -/- | -/- | -/- | 1 | 0.1 | 0.1 | 0.2 |
0: Resistant, 9: Susceptible
8ra strain
Reaction of inoculated leaf/upper leaves, -: No symptom, L: Local reaction, N: Necrisis.
Protein, lipid and isoflavone contents of ‘Joyang 1’ estimated from 2009 to 2010.
| Cultivar | Protein (%) | Lipid (%) | Fatty acid(%) |
Isofavone (µg/g, D.W.) | |
|---|---|---|---|---|---|
| Saturated | Unsaturated | ||||
| Joyang 1 | 41.7 | 19.5 | 15.6 | 84.4 | 1,387 |
| Pungsannamulkong | 41.2 | 19.7 | 16.9 | 83.2 | 1,158 |
Results of bean sprout of ‘Joyang 1’ after 6days culture.
| Cultivar | Germination rate (%) | Hard seed (%) | Rate of rot (%) | Hypercotyl |
Total Amino acid (µg/g) | Asparagine (µg/g) | GABA (µg/g) | Sprout yield (%) | Index | |
|---|---|---|---|---|---|---|---|---|---|---|
| length (cm) | thickness (mm) | |||||||||
| Joyang 1 | 100 | 0.2 | 1.6 | 11.2 | 2.2 | 61.2 | 41.4 | 3.49 | 547 | 111 |
| Pungsannamulkong | 98.7 | 3.7 | 1.1 | 11.8 | 2.2 | 90.2 | 49.6 | 4.92 | 494 | 100 |
Yield of ‘Joyang 1’ on yield trials carried out at Iksan.
| Cultivar | Yield of grain(Ton/ha) |
Index | ||
|---|---|---|---|---|
| Preliminary yield trial (’06) | Advanced yield trial (’07) | Mean | ||
| Joyang 1 | 2.46 | 3.10 | 2.78 | 119 |
| Pungsannamulkong | 2.00 | 2.68 | 2.34 | 100 |
Yield of ‘Saedanbaek’ on the regional yield trials carried out at 4 locations
| Type of culture | Location | Joyang 1 (Ton/ha) |
Pungsannamulkong (Ton/ha) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | 2009 | 2010 | Mean(A) | Index(A/B) | 2008 | 2009 | 2010 | Mean(B) | ||
| Monocropping | Suwon | 2.75 | 3.60 | 2.87 | 3.07 | 103 | 2.91 | 3.20 | 2.81 | 2.97 |
| Double cropping | Miryang | 3.07 | 2.97 | 3.32 | 3.12 | 102 | 2.66 | 3.32 | 3.19 | 3.06 |
| Naju | 2.56 | 3.05 | 2.55 | 2.72 | 106 | 2.38 | 2.78 | 2.51 | 2.56 | |
| Jeju | 4.11 | 2.97 | 2.59 | 3.22 | 101 | 4.13 | 2.77 | 2.63 | 3.18 | |
| Mean | 3.25 | 3.00 | 2.82 | 3.02 | 103 | 3.06 | 2.96 | 2.78 | 2.93 | |
| Overall mean | 3.12 | 3.15 | 2.83 | 3.03 | 103 | 3.02 | 3.02 | 2.97 | 2.94 | |
| t 0.05 | ns | |||||||||
0: Tolerant, 9: Susceptible
Doubled density at Mirang(’09~’10)
0: No shattering, 1: difficult, 5: Medium, 9:Easy to shattering, Oven test: Shattering after 48hr at 40°C oven
0: Resistant, 9: Susceptible
8ra strain
Reaction of inoculated leaf/upper leaves, -: No symptom, L: Local reaction, N: Necrisis.