Claim · model-written summary
Glyphosate at 75 DAP reduced seed mass to 643 mg/kernel versus 669 and 665 mg/kernel at 90 and 105 DAP.
- Taxon
- peanut
Arachis hypogaeae0 - Treatment
- glyphosate applied at 75 DAPe0
- Outcome
- peanut seed masse0
- Direction
- reducede0
- Value
- 643 mg/kernele0
- Qualifier
- 669 and 665 mg/kernele0
- Comparator
- 90 or 105 DAPe0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“glyphosate applied at 75 DAP reduced peanut seed mass to 643 mg/kernel, which was less than the 90 or 105 DAP application masses of 669 and 665 mg/kernel”
t0“Peanut (Arachis hypogaea)”
e1“Abstract Field studies were conducted to determine runner type peanut response to glyphosate at 80, 160, 240, 320, and 470 g ae/ha applied 75, 90, and 105 days after planting (DAP) at Plains and Ty Ty Georgia in 2006 and 2007.”
Title
T. L. Grey; E. P. Prostko Peanut Science 2010. doi:10.3146/ps09-025.1
Other claims from this paper (12)
- Observation Glyphosate timing and rate had no two-way interaction for measured variables.
- Association Increasing glyphosate dose decreased peanut seed mass.
- Intervention effect At 80 g/ha glyphosate, seed mass was 669 mg/kernel versus 678 in controls.
- Intervention effect At 160 g/ha glyphosate, seed mass was 674 mg/kernel versus 678 in controls.
- Intervention effect At 240 g/ha glyphosate, seed mass was 662 mg/kernel versus 678 in controls.
- Intervention effect At 320 g/ha glyphosate, seed mass was 645 mg/kernel versus 678 in controls.
- Intervention effect At 470 g/ha glyphosate, seed mass was 625 mg/kernel versus 678 in controls.
- Intervention effect Pod yield at 80 or 160 g/ha glyphosate was similar to untreated controls.
- Intervention effect At 240 g/ha glyphosate, pod yield declined to 88% of controls.
- Intervention effect At 320 g/ha glyphosate, pod yield declined to 76% of controls.
- Intervention effect At 470 g/ha glyphosate, pod yield declined to 64% of controls.
- Intervention effect Seed germination remained at least 96% across glyphosate rates and timings.