Claim · model-written summary
No damage was found in rice at the 11.2 kg As/ha rate with the midseason draining and drying treatment.
- Taxon
- rice
Oryza sativae1 - Treatment
- midseason draining and drying treatmente4
- Outcome
- damagee4
- Qualifier
- at this arsenic (As) ratee4
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“sterility in rice ( Oryza sativa L.) cultivars grown on Crowley silt loam soil (Typic Albaqualf) amended with monosodium methanearsonate (MSMA) increased as cultivar susceptibility to straight‐head increased”
e4“No damage was found at this arsenic (As) rate for the midseason draining and drying treatment, a common straighthead control practice, or for either water management at the 1.1 kg As/ha rate”
Title
Residual Effects of MSMA on Sterility in Rice Cultivars1
J. T. Gilmour; B. R. Wells Agronomy Journal 1980. doi:10.2134/agronj1980.00021962007200060049x
Other claims from this paper (7)
- Association Sterility in rice increased as cultivar susceptibility to straighthead increased after MSMA application.
- Intervention effect A midseason drain and dry treatment decreased MSMA-induced sterility in rice.
- Intervention effect Two years after MSMA application, sterility and decreased yield were observed in rice at the 11.2 kg As/ha rate under continuous flood.
- Association The straighthead susceptible cultivar Nova 76 was damaged more severely than other cultivars in rice.
- Intervention effect No damage was found in rice at the 1.1 kg As/ha rate under either water management.
- Intervention effect Four years after MSMA application, no sterility or yield reduction was noted in rice in any treatment.
- Recommendation Crop rotation, cultivar selection and water management could minimise yield losses from sterility in rice on MSMA-treated silt loam.