Details of plant genetic resources
Passport data of JP 841
| JP No. (Accession No.) | 841 |
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| Plant name | Maize |
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| Scientific name | Zea mays L. |
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| Cultivar/Accession name | NAKAGAWA ZAIRAI B |
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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 | 80% |
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| Application for distribution | Order |
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C&E Data (Maize - Conservation ID: 928, Sown on Apr 14, 2021)
| Time of anthesis (50% of plants) | Jun 11, 2021 | | (KUMAMOTO, 2021) |
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| Time of silk emergence (50% of plants) | Jun 17, 2021 | | (KUMAMOTO, 2021) |
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| Plant height | 146 (cm) |  | (KUMAMOTO, 2021) |
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| Ear height | 33 (cm) |  | (KUMAMOTO, 2021) |
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| Stalk diameter | 15 (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 | 11.1 (cm) |  | (KUMAMOTO, 2021) |
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| Ear diameter | 3.4 (cm) |  | (KUMAMOTO, 2021) |
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| Number of kernel rows | 7.8 (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 | Vigorous |  | (KUMAMOTO, 2021) |
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| Time of tasseling (50% of plants) | Jun 11, 2021 | | (KUMAMOTO, 2021) |
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| Number of ears | 1.0 (Number/plant) |  | (KUMAMOTO, 2021) |
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| Number of prop roots | Few |  | (KUMAMOTO, 2021) |
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| Leaf length | 67 (cm) |  | (KUMAMOTO, 2021) |
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| Leaf width | 6.3 (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 | 9.1 (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 | 26.7 (cm) |  | (KUMAMOTO, 2021) |
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| Length of main axis of tassel | 18.4 (cm) |  | (KUMAMOTO, 2021) |
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| Angle of lateral branches of tassel | Intermediate |  | (KUMAMOTO, 2021) |
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| Attitude of lateral branches of tassel | Straight |  | (KUMAMOTO, 2021) |
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| Length of lateral branch of tassel | 17.9 (cm) |  | (KUMAMOTO, 2021) |
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| Number of primary lateral branches per tassel | 12.9 (Number/tassel) |  | (KUMAMOTO, 2021) |
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| Anther color | Other 混合(3,5) |  | (KUMAMOTO, 2021) |
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| Color of silks | Green |  | (KUMAMOTO, 2021) |
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| Number of kernels per row | 19 (Number/kernel row) |  | (KUMAMOTO, 2021) |
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| Weight of ear | 43 (g/ear) |  | (KUMAMOTO, 2021) |
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| Weight of 100 kernels | 22.9 (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 | Round |  | (KUMAMOTO, 2021) |
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| Endosperm color | White |  | (KUMAMOTO, 2021) |
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C&E Data (Maize - Conservation ID: 928, Sown on Apr 15, 2021)
| Resistance to root lodging | High |  | (KUMAMOTO, 2021) |
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| Resistance to stalk lodging | Intermediate |  | (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 | High |  | (KUMAMOTO, 2021) |
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| Resistance to northern leaf spot | Intermediate |  | (KUMAMOTO, 2021) |
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| Resistance to southern rust | High |  | (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: 928)
| Resistance to southern leaf blight | Intermediate |  | (HOKKAIDO, 2010) |
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| Resistance to northern leaf blight | High |  | (HOKKAIDO, 2010) |
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C&E Data (Maize - Conservation ID: 928)
| Silking date | Jul 29 | | (HOKKAIDO, 2005) |
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| Plant height | 174 (cm) |  | (HOKKAIDO, 2005) |
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| Ear height | 44 (mm) |  | (HOKKAIDO, 2005) |
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| Stalk diameter | 20 (mm) |  | (HOKKAIDO, 2005) |
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| Number of tillers | 0.5 (Number of tillers per plant) |  | (HOKKAIDO, 2005) |
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| Ear length | 16.2 (cm) |  | (HOKKAIDO, 2005) |
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| Ear diameter | 3.5 (cm) |  | (HOKKAIDO, 2005) |
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| Number of kernel rows | 8.0 |  | (HOKKAIDO, 2005) |
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| Kernel color | Orange |  | (HOKKAIDO, 2005) |
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| Kernel texture | Flint |  | (HOKKAIDO, 2005) |
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| Vigor in early stage | Very vigorous |  | (HOKKAIDO, 2005) |
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| Tasseling date | Jul 23 | | (HOKKAIDO, 2005) |
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| Days from sowing to silking | 73 (Days) |  | (HOKKAIDO, 2005) |
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| Angle of upper leaves | Extremely dull |  | (HOKKAIDO, 2005) |
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| Weight of 100 kernels | 31.5 (g) |  | (HOKKAIDO, 2005) |
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| Cob color | White |  | (HOKKAIDO, 2005) |
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C&E Data (Maize - Conservation ID: 928)
| Silking date | Aug 3 | | (HOKKAIDO, 2003) |
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| Plant height | 160 (cm) |  | (HOKKAIDO, 2003) |
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| Ear height | 46 (mm) |  | (HOKKAIDO, 2003) |
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| Stalk diameter | 19 (mm) |  | (HOKKAIDO, 2003) |
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| Number of tillers | 0.3 (Number of tillers per plant) |  | (HOKKAIDO, 2003) |
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| Ear length | 15.1 (cm) |  | (HOKKAIDO, 2003) |
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| Ear diameter | 3.7 (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 | Very vigorous | | (HOKKAIDO, 2003) |
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| Tasseling date | Jul 26 | | (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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