Claim · model-written summary
Water stress reduced pollen production, pollen viability and pollen load on the stigma equally in cultivated and weedy rice.
- Taxon
- rice
Oryza sativae0 - Treatment
- Water stresse0
- Outcome
- pollen grain production, pollen viability and pollen load on stigmae0
- Direction
- reducede0
- Qualifier
- equally in both cultivated and weedy rice genotypese0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Water stress reduced the pollen quality traits like pollen grain production, pollen viability and pollen load on stigma equally in both cultivated and weedy rice genotypes, resulting poor spikelet fertility and spikelet production”
Title
Ammini Amrina Saragih; Adam Puteh; Mohd Razi Ismail; et al. Australian Journal of Crop Science 2013
Other claims from this paper (5)
- Intervention effect Water stress resulted in poor spikelet fertility and spikelet production in rice.
- Intervention effect Water stress clearly affected pollen germination and pollen tube growth in cultivated and weedy rice.
- Intervention effect Weedy rice strains were more tolerant to water stress than cultivated rice varieties.
- Mechanism Reduced pollen viability and vigour appear to cause reduced pollen germinability and retarded pollen tube growth in rice.
- Association Weedy rice may not be heavily influenced by water stress at reproductive growth stages.