| Number | J604 |
|---|---|
| Name | Akimaki Hokusei |
| Origin | Hokkaido Reg.AES,.Japan |
| Source | Hokkaido Reg.AES,.Japan |
| History | Hosogara/Sanseki in 1932 |
| Covered(+) or naked(n) kernel | + |
| kernel rows | 2 |
| Ear-awn type | LL |
| Uzu semi-dwarF(uz) or normal(+) | + |
| Leaf-sheath hair | 5 |
| Leaf tip color | + |
| Seedling type | P |
| Heading time | L |
| Stem length(cm) | 133 |
| Ear length(cm) | 10.8 |
| Awn length(cm) | 15 |
| Glume length(mm) | 14 |
| No.of triplets | 33 |
| Ear density(mm) | 2.9 |
| Lemma color | |
| Kernel color | |
| 1000 kernel weight(g) | 49 |
| Rachilla hair | s |
| Vernalization requirement | 5 |
| Reaction to Mildew race I | M |
| Reaction to Mildew race IV | R |
| Reaction to Mildew race IX | M |
| Reaction to BaYMV | S |
| Brittleness of rachis | |
| Hybrid lethal seedling | |
| Hybrid chlorosis | |
| genes or characters | JMl-nz |
| Name in Japanese Chinese | 秋播北星 |
| Image(spike) |  |
| Image(seed) |  |
| Research papers using this strain [Please submit your publication] |
|
| Request |