Details of plant genetic resources
| JP No. (Accession No.) | 212409 |
|---|---|
| Plant name | Wild Vigna (V. reflexo-pilosa) |
| Scientific name | Vigna reflexo-pilosa Hayata |
| Cultivar/Accession name | COL/OKINAWA/2001/MAFF/CED2001-014 2012BOYref2, SSD4661 Col/OKINAWA/2001/MAFF/CED2001-014 |
| Image | |
| Origin | JAPAN (OKINAWA) |
| Status | Wild |
| Collection source | Collected |
| Collection No. | CED2001-OKINAWA-014 |
| Collection Date | Feb 18, 2001 |
| Collection site | Tana/Iheya/Okinawa |
| Latitude/Longitude | |
| Altitude | 10 |
| Climate data (WorldClim Ver 2.1) | Annual Mean Temperature: 22.4℃ Max Temperature of Warmest Month: 30.6℃ Min Temperature of Coldest Month: 14.3℃ Annual Precipitation: 2058 mm Precipitation of Wettest Month: 245 mm Precipitation of Driest Month: 107 mm |
| Detail of collection source | wild |
| Conserved parts | seed |
| Sampling method | Population |
| Herbarium specimen | Available |
| Environment of collection area | plain level |
| Topography of collection site | level |
| Soil | Sand |
| Information obtained at collection site | between pady(not irrigated yet) and small path/Few mature pods/flower:yellow |
| Year of collection | 2001 |
| Collection period | 02/14 - 02/20 |
| Explored regions | Okinawa Prefecture, Japan |
| Target plants | wild Vigna and other legumes |
| Collector | I. Kalubowila (Fruit Crops Research and Development Center, Sri Lanka), A. Kaga, N. Tomooka, T. Shina (National Instutute of Agrobiological Sciences) |
| References | Conservation and use of crop wild relatives (Proceedings of the joint Department of Agriculture, Sri Lanka and National Institute of Agrobiological Sciences, Japan, Workshop held on 3rd Feb. 2003) |
| Conservation ID |
|
| Form of Distribution | Seed |
| Standard Quantity of distribution | 20 seeds |
| Germination percentage | 96% |
| Application for distribution | Order |
| Planting date | May 29, 2012 | (IBARAKI, 2012) | |
|---|---|---|---|
| Stem color | Purple | (IBARAKI, 2012) | |
| Germination type | Hypogeal | (IBARAKI, 2012) | |
| Date of 50% flowering | Aug 13, 2012 2012/7/9から短日処理(11時間日長) | (IBARAKI, 2012) | |
| Flower color(Standard) | Yellow | (IBARAKI, 2012) | |
| Flower color(Wing) | Yellow | (IBARAKI, 2012) | |
| Flower color(Keel) | Yellow | (IBARAKI, 2012) | |
| Growth habit | Twining:Stems twining to trellis | (IBARAKI, 2012) | |
| Main stem length | つる性の為計測せず。 | (IBARAKI, 2012) | |
| Date of first pod maturity | Aug 27, 2012 2012/10/1より加温(最低温度15度設定) | (IBARAKI, 2012) | |
| Shattering in the field | Yes | (IBARAKI, 2012) | |
| Color of mature pod | Black | (IBARAKI, 2012) | |
| Mature pod pubescence | Glabrous | (IBARAKI, 2012) | |
| Pod length | 6.2 (cm) | (IBARAKI, 2012) | |
| Seeds per pod | 10 | (IBARAKI, 2012) | |
| 100 seed weight | 2.2 (g) | (IBARAKI, 2012) | |
| Seed coat color | Pale brown | (IBARAKI, 2012) | |
| Seed mottled color | Blackish brown | (IBARAKI, 2012) | |
| Seed length | 4.2 (mm) | (IBARAKI, 2012) | |
| Seed width | 2.7 (mm) | (IBARAKI, 2012) | |
| Seed thickness | 2.8 (mm) | (IBARAKI, 2012) |
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