Claim · model-written summary
The authors recommend minimum trifluralin rates sufficient for weed control in light low-organic-matter soils to avoid crop damage.
- Taxon
- cotton
Gossypium hirsutumt0 - Outcome
- trifluralin rates must be maintained at the minimum level required for adequate weed controle0
- Qualifier
- to prevent damage to cropse0
- Setting
- light soils that contain very little organic mattere0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in light soils that contain very little organic matter, trifluralin rates must be maintained at the minimum level required for adequate weed control to prevent damage to crops”
t0“cotton”
Title
Trifluralin effects on the development of cotton in arid zone soils
D. DORNAI; Z. GERSTL; Y. CHEN; et al. Weed Research 1991. doi:10.1111/j.1365-3180.1991.tb01777.x
Other claims from this paper (9)
- Observation Trifluralin had linear sorption isotherms on the studied soils.
- Method / resource A biexponential kinetic model fit trifluralin and dinitramine soil losses better in about half of cases.
- Association Model parameters had no detected relationship to environmental or soil properties.
- Observation Soil losses were generally greater at field capacity than at 50% field capacity.
- Observation Soil losses were greater at 27°C than at 15°C.
- Association Soil losses were greater in soils with less organic matter.
- Association Higher trifluralin application rates correlated negatively with cotton vegetative growth parameters.
- Association The negative relationship between trifluralin rate and cotton vegetative growth weakened as soil organic carbon increased.
- Intervention effect Trifluralin delayed cotton boll production in coarse soils, most at higher rates.