Claim · model-written summary
All late indica rice varieties had slow rates of leaf appearance.
- Taxon
- indica rice
Oryza sativa Indica Groupt0 - Material
- late varietiese4
- Outcome
- rates of leaf appearancee4
- Direction
- slowe4
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e4“The rates of leaf appearance and the durations of the second and third phases were strongly correlated: all late varieties had slow rates of leaf appearance and late transition to third phase”
t0“Organization of the variability for the rates of leaf appearance and its change between two irrigated cropping systems in an indica rice diversity panel”
Title
Benoit Bueno Clerget; Yulin Jiang; Éric Gozé; et al. Agritrop (Cirad) 2018
Other claims from this paper (12)
- Observation Leaf appearance rate in rice is fast for the first 4-5 embryonic leaves, slows for later leaves until about leaf 12, and slows again for the last leaves.
- Association Earlier indica rice varieties have a higher proportion of plants showing only two distinct leaf-appearance phases.
- Association Rates of leaf appearance and durations of the second and third phases are strongly correlated in indica rice.
- Association All late indica rice varieties had a late transition to the third phase.
- Observation The rate of appearance of embryonic leaves is independent of the other four leaf-appearance parameters.
- Association Differences in leaf appearance kinetics between aerobic and flooded conditions are related to crop duration in indica rice.
- Intervention effect In indica rice varieties with duration over 105 days, the second phase had a faster leaf appearance rate in flooded conditions.
- Association In indica rice varieties over 105 days, leaf appearance rates equalize between conditions in the third phase.
- Association In earlier indica rice varieties, the leaf appearance rate is equal and then faster in flooded conditions, before and after the second transition.
- Intervention effect In indica rice varieties with 80 to 105-day duration, the transition from the second to the third phase was 0 to 14 days earlier in aerobic than in flooded conditions.
- Association In later indica rice varieties, the transition from the second to the third phase is equal to 14 days.
- Association Parameters of the leaf appearance kinetics are strongly correlated with crop duration in indica rice, except the rate of appearance of embryonic leaves.