| Number | J013 |
|---|---|
| Name | Riku-u 1 |
| Origin | Akita,Japan |
| Source | Akita,Japan |
| History | |
| Covered(+) or naked(n) kernel | + |
| kernel rows | 6 |
| Ear-awn type | DS |
| Uzu semi-dwarF(uz) or normal(+) | + |
| Leaf-sheath hair | |
| Leaf tip color | + |
| Seedling type | MP |
| Heading time | L |
| Stem length(cm) | 123 |
| Ear length(cm) | 4.8 |
| Awn length(cm) | 6 |
| Glume length(mm) | 11 |
| No.of triplets | 25 |
| Ear density(mm) | 1.7 |
| Lemma color | |
| Kernel color | |
| 1000 kernel weight(g) | 24 |
| Rachilla hair | + |
| Vernalization requirement | 4 |
| Reaction to Mildew race I | S |
| Reaction to Mildew race IV | S |
| Reaction to Mildew race IX | M |
| Reaction to BaYMV | |
| Brittleness of rachis | |
| Hybrid lethal seedling | |
| Hybrid chlorosis | |
| genes or characters | |
| Name in Japanese Chinese | 陸羽１号 |
| Image(spike) | |
| Image(seed) |  |
| Research papers using this strain [Please submit your publication] |
|
| Request |