Details of plant genetic resources
| JP No. (Accession No.) | 103405 |
|---|---|
| Plant name | Azuki bean (Domesticated) |
| Scientific name | Vigna angularis (Willd.) Ohwi et Ohashi |
| Cultivar/Accession name | AZUKI NC890018 COL/NAGANO/1989/MAFF/018 |
| Image | |
| Origin | JAPAN (NAGANO) |
| Status | Landrace |
| Collection source | Collected |
| Collection No. | NC890018 |
| Collection Date | Oct 27, 1989 |
| Collection site | Ohta, Tenryu, Shimo-Ina, Nagano |
| Latitude/Longitude | |
| Altitude | 360 |
| Climate data (WorldClim Ver 2.1) | Annual Mean Temperature: 12.1℃ Max Temperature of Warmest Month: 28.1℃ Min Temperature of Coldest Month: -4℃ Annual Precipitation: 1886 mm Precipitation of Wettest Month: 255 mm Precipitation of Driest Month: 57 mm |
| Information obtained at collection site | large-seed variety, straw-colored pods |
| Year of collection | 1989 |
| Collection period | 10/26 - 10/29 |
| Explored regions | Nagano Prefecture |
| Target plants | Local food legumes and millets |
| Collector | Y.Egawa(NIAR), D.Siriwardhane(PGRC), K.Yagasaki, H.Hayashi, M.Takamatsu(CAES), M.Saito(NAES), Y.Nomura, T.Okabe, F.Idezawa(SAEO) and S.Miyazaki(CAES) |
| References | Annual Reports on Exploration and Introduction of Plant Genetic Resources vol.6 |
| Conservation ID |
|
| Form of Distribution | Seed |
| Standard Quantity of distribution | 20 seeds |
| Germination percentage | 88% |
| Application for distribution | Order |
| Main stem length | 74 (cm) | (NAGANO, 2009) | |
|---|---|---|---|
| Number of nodes on main stem | 17.8 | (NAGANO, 2009) | |
| Stem color | Green | (NAGANO, 2009) | |
| Pod color | Pale brown | (NAGANO, 2009) | |
| Number of seeds per pod | 8.9 | (NAGANO, 2009) | |
| Seed weight | 20.0 (g) | (NAGANO, 2009) | |
| Seed-coat color | Red | (NAGANO, 2009) | |
| Flowering date | Aug 15 | (NAGANO, 2009) | |
| Maturing date | Oct 10 | (NAGANO, 2009) | |
| Number of branches | 5.8 (Number per plant) | (NAGANO, 2009) |
| Main stem length | 64 (cm) | (IBARAKI, 2004) | |
|---|---|---|---|
| Number of nodes on main stem | 23.0 | (IBARAKI, 2004) | |
| Stem color | Green | (IBARAKI, 2004) | |
| Pod color | Pale brown | (IBARAKI, 2004) | |
| Number of seeds per pod | 9.4 | (IBARAKI, 2004) | |
| Seed weight | 24.0 (g) | (IBARAKI, 2004) | |
| Seed-coat color | Red | (IBARAKI, 2004) | |
| Flowering date | Aug 30 | (IBARAKI, 2004) | |
| Maturing date | Oct 6 | (IBARAKI, 2004) | |
| Number of branches | 6.0 (Number per plant) | (IBARAKI, 2004) | |
| Flower color | Yellow | (IBARAKI, 2004) | |
| Pod length | 12 (cm) | (IBARAKI, 2004) | |
| Seed shape | Tapered cylindrical | (IBARAKI, 2004) | |
| Lower leaflet shape | Broadly ovate | (IBARAKI, 2004) | |
| Upper leaflet shape | Broadly ovate | (IBARAKI, 2004) |
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