Claim · model-written summary
The authors conclude additional parameters may be required to predict mixed weed competition accurately.
- Taxon
- soybean
Glycine maxt0 - Outcome
- additional parameters may be required to accurately predict weed–crop interactionse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Temporal variability of weed density, weed relative leaf area, and weed relative volume indicates that additional parameters may be required to accurately predict weed–crop interactions in a multiple–weed species community.”
t0“soybean yield loss”
Title
Shawn P. Conley; David E. Stoltenberg; Chris M. Boerboom; et al. Weed Science 2003. doi:10.1614/0043-1745(2003)051[0402:psylig]2.0.co;2
Other claims from this paper (11)
- Method / resource Density based soybean yield loss coefficients near zero weed density differed between years.
- Method / resource Density based estimates of maximum soybean yield loss were similar between years.
- Method / resource Leaf area based giant foxtail damage coefficients differed between years.
- Method / resource Leaf area based common lambsquarters damage coefficients differed between years.
- Method / resource Common lambsquarters leaf area based maximum soybean yield loss estimates differed between years.
- Method / resource Giant foxtail leaf area based maximum soybean yield loss estimates did not change within or between seasons.
- Method / resource Volume based giant foxtail damage coefficients differed between years.
- Method / resource Volume based common lambsquarters damage coefficients differed between years.
- Method / resource Common lambsquarters volume based maximum soybean yield loss estimates differed between years.
- Method / resource Giant foxtail volume based maximum soybean yield loss estimates did not change within or between seasons.
- Association Giant foxtail was more competitive than common lambsquarters for soybean yield loss under all three predictor bases.