Claim · model-written summary
Deep root ratio was positively correlated with rice grain yield.
- Taxon
- rice
Oryza sativae1 - Organ / stage
- deep roote0
- Outcome
- grain yielde0
- Direction
- positively correlatede0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The deep root ratio was positively correlated with the transpiration rate, grain yield, and water productivity”
e1“rice cultivars”
Title
Junfa Wang; Oluwasegun Olamide Fawibe; Akihiro Isoda Agronomy 2023. doi:10.3390/agronomy13122872
Other claims from this paper (7)
- Intervention effect Rice grain yield under drip irrigation averaged 6.4 t/ha, equivalent to 6.6 t/ha under continuous flooding.
- Intervention effect Drip irrigation saved approximately 35% of total water supplied compared with flooding.
- Intervention effect Water productivity under drip irrigation was higher than under flooding.
- Intervention effect Deep root weight of the upland rice cultivar increased 51% under drip irrigation compared with flooding.
- Association Deep root ratio was positively correlated with transpiration rate in rice.
- Association Deep root ratio was positively correlated with rice water productivity.
- Recommendation Deep roots should be considered in rice growth models for drip irrigation and breeding aerobic-adapted cultivars.