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Detailed information
| JP No. (Accession No.) | 87917 |
|---|---|
| Plant name | Azuki bean (Wild) |
| Scientific name | Vigna angularis var. nipponensis (Ohwi) Ohwi & Ohashi |
| Cultivar/Accession name | COL/TOCHIGI/1996/CED/NIAR/96101706 |
| CED96101706 | |
| Image | |
| Origin | JAPAN (TOCHIGI) |
| Status | Wild |
| Collection source | Collected |
| Collection No. | CED96101706 |
| Collection Date | Oct 17, 1996 |
| Collection site | R461.Ohyamadakamigou,Bato town, Nasu, Tochigi;Japan. |
| Latitude/Longitude | |
| Altitude | 175 |
| Climate data (WorldClim Ver 2.1) | Annual Mean Temperature: 11.6℃ Max Temperature of Warmest Month: 27.4℃ Min Temperature of Coldest Month: -3.6℃ Annual Precipitation: 1310 mm Precipitation of Wettest Month: 186 mm Precipitation of Driest Month: 30 mm |
| Year of collection | 1996 |
| Collection period | 10/7 - 10/31 |
| Explored regions | Ibaraki, Fukushima, Nigata and Tochigi pref., Tokyo met. |
| Target plants | wild soybean, wild azuki bean |
| Collector | Norihiko Tomooka(NIAS) |
| References | Annual Report on Exploration and Introduction of Plant Genetic Resources. Vol.13: 41-57. |
| Conservation ID | 95134 |
| Form of Distribution | Seed |
| Standard Quantity of distribution | 20 seeds |
| Germination percentage | 100% |
| Availability | Yes |
| Planting date | Apr 19, 2006 | (OKINAWA, 2006) | |
|---|---|---|---|
| Stem color | Purple | (OKINAWA, 2006) | |
| Germination type | Hypogeal | (OKINAWA, 2006) | |
| Date of 50% flowering | May 25, 2006 | (OKINAWA, 2006) | |
| Flower color(Standard) | Yellow | (OKINAWA, 2006) | |
| Flower color(Wing) | Yellow | (OKINAWA, 2006) | |
| Flower color(Keel) | Yellow | (OKINAWA, 2006) | |
| Growth habit | Spreading:Branches touch ground | (OKINAWA, 2006) | |
| Date of first pod maturity | Jul 15, 2006 | (OKINAWA, 2006) | |
| Shattering in the field | Yes | (OKINAWA, 2006) | |
| Color of mature pod | Blackish brown | (OKINAWA, 2006) | |
| Mature pod pubescence | Glabrous | (OKINAWA, 2006) | |
| Pod length | 7.7 (cm) | (OKINAWA, 2006) | |
| Seeds per pod | 11 | (OKINAWA, 2006) | |
| 100 seed weight | 2.3 (g) | (OKINAWA, 2006) | |
| Seed coat color | Blackish brown | (OKINAWA, 2006) | |
| Seed mottled color | Black | (OKINAWA, 2006) | |
| Seed length | 4 (mm) | (OKINAWA, 2006) | |
| Seed width | 2.8 (mm) | (OKINAWA, 2006) | |
| Seed thickness | 2.5 (mm) | (OKINAWA, 2006) |
