Details of plant genetic resources
| JP No. (Accession No.) | 254544 |
|---|---|
| Plant name | Wild Vigna (V. riukiuensis) |
| Scientific name | Vigna riukiuensis (Ohwi) Ohwi & Ohashi |
| Cultivar/Accession name | COL/OKINAWA/1989/EGAWA/RI89005 SSD4142 |
| Image | |
| Origin | JAPAN (OKINAWA) |
| Status | Wild |
| Collection source | SSD |
| Remarks | Single seed descent. single seed descendant. Hard seed coat |
| Collection Date | Nov 15, 1989 |
| Collection site | open place beside Bus stop, Nakano, Iriomote Island, Okinawa |
| Latitude/Longitude | |
| Altitude | 5 |
| Climate data (WorldClim Ver 2.1) | Annual Mean Temperature: 23.5℃ Max Temperature of Warmest Month: 30.9℃ Min Temperature of Coldest Month: 15.8℃ Annual Precipitation: 2283 mm Precipitation of Wettest Month: 242 mm Precipitation of Driest Month: 148 mm |
| Breeding Institute | Genebank, National Institute of Agrobiological Sciences |
| Breeding history | JP237459 Hozon 30041653 |
| Breeding period | 2010-2015 |
| Original JP No. | 237459 |
| Conservation ID |
|
| Form of Distribution | Seed |
| Standard Quantity of distribution | 20 seeds |
| Germination percentage | 100% |
| Application for distribution | Unavailable |
| Planting date | May 9, 2016 | (IBARAKI, 2016) | |
|---|---|---|---|
| Stem color | Purple | (IBARAKI, 2016) | |
| Germination type | Hypogeal | (IBARAKI, 2016) | |
| Date of 50% flowering | Jul 8, 2016 2016/7/15より短日処理(12時間日長) | (IBARAKI, 2016) | |
| Flower color(Standard) | Yellow | (IBARAKI, 2016) | |
| Flower color(Wing) | Yellow | (IBARAKI, 2016) | |
| Flower color(Keel) | Greenish yellow | (IBARAKI, 2016) | |
| Growth habit | Twining:Stems twining to trellis | (IBARAKI, 2016) | |
| Main stem length | つる性の為、計測せず。 | (IBARAKI, 2016) | |
| Date of first pod maturity | Jul 25, 2016 2016年10月より加温（最低温度15度設定） | (IBARAKI, 2016) | |
| Shattering in the field | Yes | (IBARAKI, 2016) | |
| Color of mature pod | Brown | (IBARAKI, 2016) | |
| Mature pod pubescence | Glabrous | (IBARAKI, 2016) | |
| Pod length | 4.5 (cm) | (IBARAKI, 2016) | |
| Seeds per pod | 9 | (IBARAKI, 2016) | |
| 100 seed weight | 1.3 (g) | (IBARAKI, 2016) | |
| Seed coat color | Pale brown | (IBARAKI, 2016) | |
| Seed mottled color | Blackish brown | (IBARAKI, 2016) | |
| Seed length | 3.2 (mm) | (IBARAKI, 2016) | |
| Seed width | 2.2 (mm) | (IBARAKI, 2016) | |
| Seed thickness | 2.3 (mm) | (IBARAKI, 2016) |
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