Claim · model-written summary
Long-duration japonica varieties had advantages in most per-plant root traits through improvements at panicle and single-root scales.
- Taxon
- japonica rice varieties
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Oryza sativa Japonica Groupe0 - Material
- varieties with longer GDe0
- Outcome
- root traits per plante0
- Qualifier
- improvement of root traits including root length and root dry weight on a basis of panicle or single adventitious roote0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“The japonica rice varieties with longer GD had obvious advantages on the most of root traits per plant,due to the improvement of root traits including root length and root dry weight on a basis of panicle or single adventitious root”
Title
Relation Between Root Traits and Growth Duration in japonica Rice Cultivars
Yulong Wang 2013
Other claims from this paper (9)
- Method / resource Rice varieties were grouped into six growth-duration types.
- Association Adventitious root numbers did not change significantly with longer growth duration.
- Association Root dry weight, total adventitious root length and maximum root length increased with growth duration.
- Association Root absorption area and root activity per plant rose or initially rose then fell with longer growth duration.
- Observation Root traits per panicle followed a similar year-dependent trend.
- Association Long-duration cultivars had medium adventitious root numbers and higher root weight, length and absorption area.
- Association Apart from adventitious root number, tested root traits differed significantly among cultivars.
- Association Growth duration significantly affected single adventitious root length and weight.
- Association Growth duration did not affect single root diameter.