Claim · model-written summary
Compared with the base population, wheat half-sibs had better harvest index under water stress.
- Taxon
- bread wheat
Triticum aestivumt0 - Material
- half-sibse0
- Treatment
- recurrent selectiont1
- Outcome
- HIe0
- Direction
- bettere0
- Qualifier
- under water stress conditionse0
- Comparator
- base populatione0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared to base population, half-sibs showed better HI, grain filling and a significant (17.1%) increase in grain yield under water stress conditions.”
t0“Bread Wheat”
t1“Recurrent Selection”
Title
Ramya P; Gyanendra Pratap Singh; Neelu Jain; et al. PLoS ONE 2016. doi:10.1371/journal.pone.0156869
Other claims from this paper (13)
- Intervention effect After three recurrent selection rounds, half-sib wheat progenies had reduced canopy temperature.
- Intervention effect After recurrent selection, half-sib wheat progenies had reduced chlorophyll content.
- Intervention effect After recurrent selection, half-sib wheat progenies had reduced biomass.
- Intervention effect After recurrent selection, wheat half-sibs improved in yield.
- Intervention effect After recurrent selection, wheat half-sibs improved in harvest index.
- Intervention effect After recurrent selection, wheat half-sibs improved in NDVI.
- Observation Drought indices indicated enhanced drought tolerance in the wheat half-sib population.
- Intervention effect Compared with the base population, wheat half-sibs had better grain filling under water stress.
- Intervention effect Compared with the base population, wheat half-sib grain yield rose significantly by 17.1% under water stress.
- Mechanism Cooler canopies might have contributed to wheat drought tolerance.
- Mechanism Increased early vigour might have contributed to wheat drought tolerance.
- Observation Wheat recombinant progenies had a favourable combination of gibberellin sensitive and insensitive Rhtalleles.
- Method / resource The study identified wheat lines with high yield and drought tolerance for varietal development in water limited areas.