Details of plant genetic resources
Passport data of JP 647
| JP No. (Accession No.) | 647 |
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| Plant name | Maize |
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| Scientific name | Zea mays L. |
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| Cultivar/Accession name | KAMIKAWA ZAIRAI |
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| Image |  |
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| Origin | JAPAN (HOKKAIDO) |
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| Status | Unknown |
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| Collection source | Unknown |
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| Conservation ID | |
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| Form of Distribution | Seed |
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| Standard Quantity of distribution | 20 seeds |
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| Germination percentage | 88% |
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| Application for distribution | Order |
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C&E Data (Maize - Conservation ID: 704, Sown on Apr 14, 2021)
| Time of anthesis (50% of plants) | Jun 7, 2021 | | (KUMAMOTO, 2021) |
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| Time of silk emergence (50% of plants) | Jun 16, 2021 | | (KUMAMOTO, 2021) |
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| Plant height | 139 (cm) |  | (KUMAMOTO, 2021) |
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| Ear height | 24 (cm) |  | (KUMAMOTO, 2021) |
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| Stalk diameter | 18 (mm) |  | (KUMAMOTO, 2021) |
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| Number of tillers | 0.0 (Number of tillers per plant) |  | (KUMAMOTO, 2021) |
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| Ear length | 12.5 (cm) |  | (KUMAMOTO, 2021) |
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| Ear diameter | 3.0 (cm) |  | (KUMAMOTO, 2021) |
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| Number of kernel rows | 8.0 (Number of kernel rows) |  | (KUMAMOTO, 2021) |
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| Color of dorsal side of kernel | Yellow |  | (KUMAMOTO, 2021) |
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| Kernel texture | Flint |  | (KUMAMOTO, 2021) |
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| Vigor in early stage | Slightly vigorous |  | (KUMAMOTO, 2021) |
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| Time of tasseling (50% of plants) | Jun 7, 2021 | | (KUMAMOTO, 2021) |
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| Number of ears | 1.1 (Number/plant) |  | (KUMAMOTO, 2021) |
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| Number of prop roots | Very few |  | (KUMAMOTO, 2021) |
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| Leaf length | 72 (cm) |  | (KUMAMOTO, 2021) |
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| Leaf width | 6.5 (cm) |  | (KUMAMOTO, 2021) |
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| Number of leaves per plant | 13.6 (Number/plant) |  | (KUMAMOTO, 2021) |
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| Leaf position of ear | 9.3 (Leaf position) |  | (KUMAMOTO, 2021) |
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| Angle of upper leaves | Dull |  | (KUMAMOTO, 2021) |
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| Leaf color | Green |  | (KUMAMOTO, 2021) |
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| Tassel length | 30.9 (cm) |  | (KUMAMOTO, 2021) |
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| Length of main axis of tassel | 16.4 (cm) |  | (KUMAMOTO, 2021) |
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| Angle of lateral branches of tassel | Dull |  | (KUMAMOTO, 2021) |
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| Attitude of lateral branches of tassel | Very strongly recurved |  | (KUMAMOTO, 2021) |
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| Length of lateral branch of tassel | 18.6 (cm) |  | (KUMAMOTO, 2021) |
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| Number of primary lateral branches per tassel | 7.9 (Number/tassel) |  | (KUMAMOTO, 2021) |
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| Anther color | Other 混合(2,3) |  | (KUMAMOTO, 2021) |
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| Color of silks | Green |  | (KUMAMOTO, 2021) |
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| Number of kernels per row | 11 (Number/kernel row) |  | (KUMAMOTO, 2021) |
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| Weight of ear | 27 (g/ear) |  | (KUMAMOTO, 2021) |
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| Weight of 100 kernels | 20.0 (g) |  | (KUMAMOTO, 2021) |
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| Cob color | White |  | (KUMAMOTO, 2021) |
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| Length of ear shank | Extremely long |  | (KUMAMOTO, 2021) |
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| Angle of ear shank | Medium |  | (KUMAMOTO, 2021) |
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| Kernel shape | Slightly round |  | (KUMAMOTO, 2021) |
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| Endosperm color | White |  | (KUMAMOTO, 2021) |
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C&E Data (Maize - Conservation ID: 704, Sown on Apr 15, 2021)
| Resistance to root lodging | Intermediate |  | (KUMAMOTO, 2021) |
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| Resistance to stalk lodging | Slightly high |  | (KUMAMOTO, 2021) |
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| Resistance to southern leaf blight | High |  | (KUMAMOTO, 2021) |
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| Resistance to northern leaf blight | High |  | (KUMAMOTO, 2021) |
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| Resistance to smut | Slightly high |  | (KUMAMOTO, 2021) |
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| Resistance to sheath blight | Slightly high |  | (KUMAMOTO, 2021) |
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| Resistance to mosaic virus | Slightly high |  | (KUMAMOTO, 2021) |
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| Resistance to root rot | Intermediate |  | (KUMAMOTO, 2021) |
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| Resistance to northern leaf spot | Very high |  | (KUMAMOTO, 2021) |
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| Resistance to southern rust | Extremely low |  | (KUMAMOTO, 2021) |
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| Resistance to armyworm, pink borer, etc. | Low |  | (KUMAMOTO, 2021) |
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| Resistance to aphids | Slightly high |  | (KUMAMOTO, 2021) |
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C&E Data (Maize - Conservation ID: 704, Sown on Apr 29, 2017)
| Time of anthesis (50% of plants) | Jul 4, 2017 | | (TOCHIGI, 2017) |
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| Time of silk emergence (50% of plants) | Jul 8, 2017 | | (TOCHIGI, 2017) |
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| Plant height | 161 (cm) |  | (TOCHIGI, 2017) |
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| Stalk diameter | 21 (mm) |  | (TOCHIGI, 2017) |
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| Number of tillers | 1.2 (Number of tillers per plant) |  | (TOCHIGI, 2017) |
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| Ear length | 16.6 (cm) |  | (TOCHIGI, 2017) |
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| Ear diameter | 2.9 (cm) |  | (TOCHIGI, 2017) |
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| Number of kernel rows | 13.0 (Number of kernel rows) |  | (TOCHIGI, 2017) |
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| Main color of top of kernel | Yellow |  | (TOCHIGI, 2017) |
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| Color of dorsal side of kernel | Yellow | | (TOCHIGI, 2017) |
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| Kernel texture | Flint | | (TOCHIGI, 2017) |
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| Vigor in early stage | Intermediate |  | (TOCHIGI, 2017) |
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| Time of tasseling (50% of plants) | Jun 26, 2017 | | (TOCHIGI, 2017) |
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| Number of ears | 2.0 (Number/plant) |  | (TOCHIGI, 2017) |
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| Leaf length | 74 (cm) |  | (TOCHIGI, 2017) |
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| Leaf width | 8.4 (cm) |  | (TOCHIGI, 2017) |
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| Angle of upper leaves | Intermediate |  | (TOCHIGI, 2017) |
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| Tassel length | 38.1 (cm) |  | (TOCHIGI, 2017) |
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| Anther color | Yellow |  | (TOCHIGI, 2017) |
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| Color of silks | Green | | (TOCHIGI, 2017) |
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| Number of kernels per row | 25 (Number/kernel row) |  | (TOCHIGI, 2017) |
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| Weight of ear | 50 (g/ear) |  | (TOCHIGI, 2017) |
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| Weight of 100 kernels | 22.4 (g) |  | (TOCHIGI, 2017) |
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| Cob color | White | | (TOCHIGI, 2017) |
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| Kernel shape | Very round |  | (TOCHIGI, 2017) |
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| Resistance to southern leaf blight | High | | (TOCHIGI, 2017) |
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| Resistance to northern leaf blight | Very high |  | (TOCHIGI, 2017) |
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C&E Data (Maize - Conservation ID: 704)
| Silking date | Aug 2 | | (HOKKAIDO, 2005) |
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| Plant height | 131 (cm) |  | (HOKKAIDO, 2005) |
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| Ear height | 39 (mm) |  | (HOKKAIDO, 2005) |
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| Stalk diameter | 22 (mm) |  | (HOKKAIDO, 2005) |
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| Number of tillers | 0.7 (Number of tillers per plant) |  | (HOKKAIDO, 2005) |
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| Ear length | 18.6 (cm) |  | (HOKKAIDO, 2005) |
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| Ear diameter | 3.3 (cm) |  | (HOKKAIDO, 2005) |
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| Number of kernel rows | 8.0 |  | (HOKKAIDO, 2005) |
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| Kernel color | Yellow |  | (HOKKAIDO, 2005) |
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| Kernel texture | Flint |  | (HOKKAIDO, 2005) |
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| Vigor in early stage | Intermediate |  | (HOKKAIDO, 2005) |
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| Tasseling date | Jul 20 | | (HOKKAIDO, 2005) |
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| Days from sowing to silking | 77 (Days) |  | (HOKKAIDO, 2005) |
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| Angle of upper leaves | Very dull |  | (HOKKAIDO, 2005) |
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| Weight of 100 kernels | 30.2 (g) |  | (HOKKAIDO, 2005) |
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| Cob color | White |  | (HOKKAIDO, 2005) |
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C&E Data (Maize - Conservation ID: 704)
| Resistance to southern leaf blight | Very high |  | (HOKKAIDO, 2004) |
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| Resistance to northern leaf blight | Very high |  | (HOKKAIDO, 2004) |
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C&E Data (Maize - Conservation ID: 704)
| Silking date | Aug 4 | | (HOKKAIDO, 2003) |
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| Plant height | 161 (cm) |  | (HOKKAIDO, 2003) |
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| Ear height | 47 (mm) |  | (HOKKAIDO, 2003) |
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| Stalk diameter | 18 (mm) |  | (HOKKAIDO, 2003) |
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| Number of tillers | 0.0 (Number of tillers per plant) |  | (HOKKAIDO, 2003) |
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| Ear length | 19.1 (cm) |  | (HOKKAIDO, 2003) |
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| Ear diameter | 3.2 (cm) |  | (HOKKAIDO, 2003) |
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| Number of kernel rows | 8.0 | | (HOKKAIDO, 2003) |
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| Kernel color | Yellow | | (HOKKAIDO, 2003) |
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| Kernel texture | Flint | | (HOKKAIDO, 2003) |
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| Vigor in early stage | Vigorous |  | (HOKKAIDO, 2003) |
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| Tasseling date | Jul 22 | | (HOKKAIDO, 2003) |
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| Angle of upper leaves | Very dull | | (HOKKAIDO, 2003) |
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| Cob color | White | | (HOKKAIDO, 2003) |
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| Seed coat color | White |  | (HOKKAIDO, 2003) |
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| Color of aleurone layer | Yellowish brown |  | (HOKKAIDO, 2003) |
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| Endosperm color | Yellow |  | (HOKKAIDO, 2003) |
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