Details of plant genetic resources
Passport data of JP 4951
| JP No. (Accession No.) | 4951 |
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| Plant name | Upland rice |
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| Scientific name | Oryza sativa L. |
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| Cultivar/Accession name | OKABO |
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| Image |   |
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| Origin | JAPAN (Unspecified) |
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| Status | Landrace |
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| Collection source | Introduced |
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| Conservation ID | |
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| Form of Distribution | Seed |
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| Standard Quantity of distribution | 50 seeds |
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| Germination percentage | 92% |
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| Application for distribution | Order |
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C&E Data (Rice - Conservation ID: 5468)
| Resistance to stripe | Low |  | (IBARAKI, 2022) |
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| Resistance to dwarf | Very low |  | (IBARAKI, 2022) |
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C&E Data (Rice - Conservation ID: 5468)
| Resistance to brown planthoppers | Low |  | (IBARAKI, 2021) |
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C&E Data (Rice - Conservation ID: 5468, Sown on Jun 11, 2019)
| Field resistance to leaf blast | Very high |  | (AKITA, 2019) |
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C&E Data (Rice - Conservation ID: 5468, Sown on Apr 21, 2014)
| Culm length | 103 (cm) |  | (IBARAKI, 2014) |
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| Panicle length | 24.5 (cm) |  | (IBARAKI, 2014) |
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| Number of panicles | 11.8 (Number per plant) |  | (IBARAKI, 2014) |
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| Heading date | Jul 20, 2014 | | (IBARAKI, 2014) |
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| Days from the first heading to the full heading | 4 (Days) |  | (IBARAKI, 2014) |
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C&E Data (Rice - Conservation ID: 5468)
| Culm length | 104 (cm) |  | (NIIGATA, 1977) |
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| Panicle length | 24.0 (cm) |  | (NIIGATA, 1977) |
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| Number of panicles | 10.0 (Number per plant) |  | (NIIGATA, 1977) |
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| Apiculus color | Straw |  | (NIIGATA, 1977) |
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| Brown rice length | 6.0 (mm) |  | (NIIGATA, 1977) |
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| Brown rice width | 2.9 (mm) |  | (NIIGATA, 1977) |
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| Endosperm type | Glutinous |  | (NIIGATA, 1977) |
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| Heading date | Aug 16 | | (NIIGATA, 1977) |
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| Lemma and palea color | Yellow |  | (NIIGATA, 1977) |
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| Presence of awn | Abundant |  | (NIIGATA, 1977) |
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| Plant type | Intermediate type |  | (NIIGATA, 1977) |
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| Culm thickness | Intermediate |  | (NIIGATA, 1977) |
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| Leaf blade pubescence | Intermediate |  | (NIIGATA, 1977) |
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| Flag leaf angle | Slightly descending |  | (NIIGATA, 1977) |
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| Leaf blade color | Dark green |  | (NIIGATA, 1977) |
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| Spikelet density | 57.0 |  | (NIIGATA, 1977) |
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| Pubescence of lemma and palea | Slightly little |  | (NIIGATA, 1977) |
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| Sterile lemma color | Light yellow |  | (NIIGATA, 1977) |
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| Seed coat color | White |  | (NIIGATA, 1977) |
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| Field resistance to leaf blast | High |  | (NIIGATA, 1977) |
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| Varietal group of bacterial blight resistance | Kinmaze group |  | (NIIGATA, 1977) |
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| Lodging tolerance | Very low |  | (NIIGATA, 1977) |
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| Viviparity | Very low |  | (NIIGATA, 1977) |
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| Resistance to sheath blight | Intermediate |  | (NIIGATA, 1977) |
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| Panicle threshability | Hard |  | (NIIGATA, 1977) |
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| Grain appearance | Intermediate |  | (NIIGATA, 1977) |
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C&E Data (Rice - Conservation ID: 5468)
| Plant type | Intermediate type | | (KUMAMOTO, 1977) |
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| Culm thickness | Intermediate | | (KUMAMOTO, 1977) |
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| Leaf blade pubescence | Slightly abundant |  | (KUMAMOTO, 1977) |
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| Flag leaf angle | Intermediate |  | (KUMAMOTO, 1977) |
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| Basal leaf sheath color | Dark green |  | (KUMAMOTO, 1977) |
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| Pubescence of lemma and palea | Rare |  | (KUMAMOTO, 1977) |
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| Awn color | Straw |  | (KUMAMOTO, 1977) |
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