Claim · model-written summary
Hand weeding at 20 and 40 DAS gave the highest grain yield, weed control efficiency and water productivity.
- Taxon
- aerobic ricet0
- Treatment
- hand weeding at 20 and 40 DASe0
- Outcome
- grain yield, weed control efficiency and water productivitye0
- Direction
- higheste0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Verbatim
t0“aerobic rice”
e0“hand weeding at 20 and 40 DAS recorded the highest grain yield, weed control efficiency and water productivity.”
Title
Water - weed interactions in aerobic rice
Akhil T. Thomas; Deepa Thomas; Mini Abraham; et al. Journal of Tropical Agriculture 2018
Other claims from this paper (12)
- Intervention effect Irrigation at 10 mm CPE increased rice growth.
- Intervention effect Irrigation at 10 mm CPE reduced weed growth.
- Intervention effect Less irrigation at 30 mm CPE favoured grass and broad leaf weed growth and density.
- Intervention effect Less irrigation at 30 mm CPE produced the highest weed dry matter.
- Association Sedge population was greater under frequent irrigation at 10 mm CPE.
- Intervention effect Moisture stress at 30 mm CPE caused 44 per cent yield loss.
- Association Weed competition caused a 64 per cent rice yield reduction.
- Association Water and weeds together accounted for 85 per cent rice yield reduction.
- Intervention effect Irrigation at 10 mm CPE gave the highest grain yield and weed control efficiency.
- Intervention effect Irrigation at 10 mm CPE gave the lowest water productivity.
- Intervention effect Oxadiargyl followed by bispyribac sodium gave better water productivity.
- Intervention effect Oxadiargyl followed by bispyribac sodium gave the highest B:C ratio.