Details of plant genetic resources
Passport data of JP 202900
| JP No. (Accession No.) | 202900 |
| Plant name | Maize |
| Scientific name | Zea mays L. |
| Cultivar/Accession name | OBIHIRO NAKAYAMA |
| Origin | JAPAN (HOKKAIDO) |
| Status | Landrace |
| Collection source | Introduced |
| Recieved date | 2000 |
| Previous donor | Hokkaidou Prefecture |
| Conservation ID | |
| Form of Distribution | Seed |
| Standard Quantity of distribution | 20 seeds |
| Germination percentage | 96% |
| Application for distribution | Order |
C&E Data (Maize - Conservation ID: 113913, Sown on Apr 6, 2022)
| Resistance to root lodging | Intermediate |  | (KUMAMOTO, 2022) |
| Resistance to stalk lodging | High |  | (KUMAMOTO, 2022) |
| Resistance to southern leaf blight | Slightly low |  | (KUMAMOTO, 2022) |
| Resistance to northern leaf blight | Slightly high |  | (KUMAMOTO, 2022) |
| Resistance to smut | Slightly high |  | (KUMAMOTO, 2022) |
| Resistance to sheath blight | High |  | (KUMAMOTO, 2022) |
| Resistance to mosaic virus | Slightly high |  | (KUMAMOTO, 2022) |
| Resistance to root rot | High |  | (KUMAMOTO, 2022) |
| Resistance to northern leaf spot | Very high |  | (KUMAMOTO, 2022) |
| Resistance to southern rust | Intermediate |  | (KUMAMOTO, 2022) |
| Resistance to brown stripe downy mildew | High |  | (KUMAMOTO, 2022) |
| Resistance to armyworm, pink borer, etc. | Intermediate |  | (KUMAMOTO, 2022) |
| Resistance to aphids | Slightly high |  | (KUMAMOTO, 2022) |
C&E Data (Maize - Conservation ID: 113913)
| Resistance to southern leaf blight | Slightly high |  | (HOKKAIDO, 2010) |
| Resistance to northern leaf blight | High |  | (HOKKAIDO, 2010) |
C&E Data (Maize - Conservation ID: 113913)
| Silking date | Jul 30 | | (HOKKAIDO, 2006) |
| Plant height | 191 (cm) |  | (HOKKAIDO, 2006) |
| Ear height | 69 (mm) |  | (HOKKAIDO, 2006) |
| Stalk diameter | 23 (mm) |  | (HOKKAIDO, 2006) |
| Number of tillers | 0.4 (Number of tillers per plant) |  | (HOKKAIDO, 2006) |
| Ear length | 21.5 (cm) |  | (HOKKAIDO, 2006) |
| Ear diameter | 3.6 (cm) |  | (HOKKAIDO, 2006) |
| Number of kernel rows | 8 |  | (HOKKAIDO, 2006) |
| Kernel color | Orange |  | (HOKKAIDO, 2006) |
| Kernel texture | Flint |  | (HOKKAIDO, 2006) |
| Vigor in early stage | Very vigorous |  | (HOKKAIDO, 2006) |
| Tasseling date | Jul 26 | | (HOKKAIDO, 2006) |
| Days from sowing to silking | 81 (Days) |  | (HOKKAIDO, 2006) |
| Angle of upper leaves | Very dull |  | (HOKKAIDO, 2006) |
| Weight of 100 kernels | 35.7 (g) |  | (HOKKAIDO, 2006) |
| Cob color | White |  | (HOKKAIDO, 2006) |
C&E Data (Maize - Conservation ID: 113913)
| Silking date | Jul 31 | | (HOKKAIDO, 2005) |
| Plant height | 198 (cm) |  | (HOKKAIDO, 2005) |
| Ear height | 68 (mm) |  | (HOKKAIDO, 2005) |
| Stalk diameter | 21 (mm) |  | (HOKKAIDO, 2005) |
| Number of tillers | 0.2 (Number of tillers per plant) |  | (HOKKAIDO, 2005) |
| Ear length | 21.4 (cm) |  | (HOKKAIDO, 2005) |
| Ear diameter | 3.8 (cm) |  | (HOKKAIDO, 2005) |
| Number of kernel rows | 9.0 |  | (HOKKAIDO, 2005) |
| Kernel color | Orange |  | (HOKKAIDO, 2005) |
| Kernel texture | Flint |  | (HOKKAIDO, 2005) |
| Vigor in early stage | Very vigorous |  | (HOKKAIDO, 2005) |
| Tasseling date | Jul 24 | | (HOKKAIDO, 2005) |
| Days from sowing to silking | 75 (Days) |  | (HOKKAIDO, 2005) |
| Angle of upper leaves | Very dull |  | (HOKKAIDO, 2005) |
| Weight of 100 kernels | 36.6 (g) |  | (HOKKAIDO, 2005) |
| Cob color | White |  | (HOKKAIDO, 2005) |
C&E Data (Maize - Conservation ID: 40009082)
| Silking date | Jul 29 | | (HOKKAIDO, 2000) |
| Plant height | 169 (cm) |  | (HOKKAIDO, 2000) |
| Ear height | 47 (mm) |  | (HOKKAIDO, 2000) |
| Stalk diameter | 18 (mm) |  | (HOKKAIDO, 2000) |
| Number of tillers | 1.2 (Number of tillers per plant) |  | (HOKKAIDO, 2000) |
| Ear length | 21.7 (cm) |  | (HOKKAIDO, 2000) |
| Ear diameter | 3.9 (cm) |  | (HOKKAIDO, 2000) |
| Number of kernel rows | 8.4 |  | (HOKKAIDO, 2000) |
| Kernel color | Orange |  | (HOKKAIDO, 2000) |
| Kernel texture | Flint |  | (HOKKAIDO, 2000) |