Details of plant genetic resources
Passport data of JP 962
| JP No. (Accession No.) | 962 |
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| Plant name | Maize |
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| Scientific name | Zea mays L. |
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| Cultivar/Accession name | IWANAI 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 | 92% |
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| Application for distribution | Order (Conservation ID: 1069) |
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C&E Data (Maize - Conservation ID: 1069, Sown on Apr 6, 2022)
| Resistance to root lodging | Intermediate |  | (KUMAMOTO, 2022) |
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| Resistance to stalk lodging | Low |  | (KUMAMOTO, 2022) |
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| Resistance to southern leaf blight | Slightly low |  | (KUMAMOTO, 2022) |
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| Resistance to northern leaf blight | High |  | (KUMAMOTO, 2022) |
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| Resistance to smut | Slightly high |  | (KUMAMOTO, 2022) |
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| Resistance to sheath blight | High |  | (KUMAMOTO, 2022) |
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| Resistance to mosaic virus | Slightly high |  | (KUMAMOTO, 2022) |
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| Resistance to root rot | High |  | (KUMAMOTO, 2022) |
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| Resistance to northern leaf spot | Slightly low |  | (KUMAMOTO, 2022) |
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| Resistance to southern rust | High |  | (KUMAMOTO, 2022) |
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| Resistance to brown stripe downy mildew | High |  | (KUMAMOTO, 2022) |
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| Resistance to armyworm, pink borer, etc. | Slightly high |  | (KUMAMOTO, 2022) |
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| Resistance to aphids | Slightly high |  | (KUMAMOTO, 2022) |
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C&E Data (Maize - Conservation ID: 1069)
| Silking date | Jul 30 | | (HOKKAIDO, 2005) |
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| Plant height | 175 (cm) |  | (HOKKAIDO, 2005) |
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| Ear height | 61 (mm) |  | (HOKKAIDO, 2005) |
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| Stalk diameter | 21 (mm) |  | (HOKKAIDO, 2005) |
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| Number of tillers | 1.4 (Number of tillers per plant) |  | (HOKKAIDO, 2005) |
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| Ear length | 22.8 (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 | Extremely vigorous |  | (HOKKAIDO, 2005) |
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| Tasseling date | Jul 26 | | (HOKKAIDO, 2005) |
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| Days from sowing to silking | 74 (Days) |  | (HOKKAIDO, 2005) |
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| Angle of upper leaves | Slightly dull |  | (HOKKAIDO, 2005) |
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| Weight of 100 kernels | 35.1 (g) |  | (HOKKAIDO, 2005) |
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| Cob color | White |  | (HOKKAIDO, 2005) |
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C&E Data (Maize - Conservation ID: 119081)
| Silking date | Aug 1 | | (HOKKAIDO, 2005) |
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| Plant height | 190 (cm) |  | (HOKKAIDO, 2005) |
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| Ear height | 55 (mm) |  | (HOKKAIDO, 2005) |
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| Stalk diameter | 21 (mm) | | (HOKKAIDO, 2005) |
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| Number of tillers | 1.2 (Number of tillers per plant) |  | (HOKKAIDO, 2005) |
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| Ear length | 20.7 (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 | Extremely vigorous | | (HOKKAIDO, 2005) |
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| Tasseling date | Jul 26 | | (HOKKAIDO, 2005) |
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| Days from sowing to silking | 76 (Days) |  | (HOKKAIDO, 2005) |
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| Angle of upper leaves | Dull |  | (HOKKAIDO, 2005) |
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| Weight of 100 kernels | 35.9 (g) |  | (HOKKAIDO, 2005) |
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| Cob color | White | | (HOKKAIDO, 2005) |
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C&E Data (Maize - Conservation ID: 1069)
| Resistance to southern leaf blight | 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: 1069)
| Silking date | Aug 5 | | (HOKKAIDO, 2003) |
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| Plant height | 188 (cm) |  | (HOKKAIDO, 2003) |
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| Ear height | 67 (mm) |  | (HOKKAIDO, 2003) |
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| Stalk diameter | 17 (mm) |  | (HOKKAIDO, 2003) |
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| Number of tillers | 0.1 (Number of tillers per plant) |  | (HOKKAIDO, 2003) |
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| Ear length | 19.0 (cm) |  | (HOKKAIDO, 2003) |
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| Ear diameter | 3.9 (cm) |  | (HOKKAIDO, 2003) |
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| Number of kernel rows | 8.7 |  | (HOKKAIDO, 2003) |
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| Kernel color | Orange | | (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 28 | | (HOKKAIDO, 2003) |
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| Angle of upper leaves | 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 | Orange |  | (HOKKAIDO, 2003) |
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C&E Data (Maize - Conservation ID: 30002677)
| Silking date | Aug 7 | | (HOKKAIDO, 2001) |
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| Plant height | 185 (cm) |  | (HOKKAIDO, 2001) |
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| Ear height | 62 (mm) |  | (HOKKAIDO, 2001) |
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| Stalk diameter | 21 (mm) | | (HOKKAIDO, 2001) |
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| Number of tillers | 2.5 (Number of tillers per plant) |  | (HOKKAIDO, 2001) |
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| Ear length | 19.0 (cm) | | (HOKKAIDO, 2001) |
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| Ear diameter | 3.6 (cm) |  | (HOKKAIDO, 2001) |
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| Number of kernel rows | 8.0 | | (HOKKAIDO, 2001) |
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| Kernel color | Orange | | (HOKKAIDO, 2001) |
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| Kernel texture | Flint | | (HOKKAIDO, 2001) |
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| Vigor in early stage | Very vigorous | | (HOKKAIDO, 2001) |
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| Tasseling date | Aug 4 | | (HOKKAIDO, 2001) |
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| Angle of upper leaves | Slightly dull | | (HOKKAIDO, 2001) |
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| Weight of 100 kernels | 34.4 (g) |  | (HOKKAIDO, 2001) |
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| Cob color | White | | (HOKKAIDO, 2001) |
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