Claim · model-written summary
Without herbicide, yield was reduced regardless of row spacing or population.
- Taxon
- corn
Zea mays subsp. mayst0 - Treatment
- no herbicides were appliede0
- Outcome
- yielde0
- Direction
- reducede0
- Qualifier
- regardless of row spacing or populatione0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Weed control was poor and yield was reduced when no herbicides were applied regardless of row spacing or population”
t0“Corn (Zea mays)”
Title
Influence of Narrow Row/High Population Corn (Zea mays) on Weed Control and Light Transmittance
John R. Teasdale Weed Technology 1995. doi:10.1017/s0890037x00023046
Other claims from this paper (5)
- Intervention effect At 76-cm rows and 1× population, quarter-rate herbicide gave less weed control than standard herbicide in two of four years.
- Intervention effect At 38-cm rows and 2× population, quarter-rate herbicide provided weed control similar to the standard treatment each year.
- Intervention effect At 38-cm rows and 2× population, quarter-rate herbicide gave grain yields similar to the standard treatment each year.
- Intervention effect Without herbicide, weed control was poor regardless of row spacing or population.
- Intervention effect The 38-cm-row, 2×-population corn canopy reduced light transmittance one week earlier than the 76-cm-row, 1×-population canopy.