Claim · model-written summary
Early glyphosate applications decreased biomass and N accumulation at 19 DAE in cultivar TV5866RR.
- Taxon
- Glycine max
Glycine maxe0 - Material
- Terral TV5866RRe1
- Treatment
- Early applications of glyphosatee1
- Outcome
- biomass and N accumulatione1
- Direction
- decreasede1
- Qualifier
- harvested at 19 d after emergencee1
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Glycine max (L.) Merr.”
e1“Early applications of glyphosate generally delayed N 2 fixation and decreased biomass and N accumulation in the cultivar Terral TV5866RR (TV5866RR) harvested at 19 d after emergence (DAE), but plants had recovered by 40 DAE”
Title
C.Andy King; Larry C. Purcell; Earl D. Vories Agronomy Journal 2001. doi:10.2134/agronj2001.931179x
Other claims from this paper (6)
- Intervention effect Early glyphosate applications delayed N2 fixation in glyphosate-tolerant soybean.
- Intervention effect Plants had recovered from early glyphosate effects by 40 DAE.
- Intervention effect Biomass decreases from glyphosate ranged from 0 to 30% at 40 DAE across GT cultivars, differing in sensitivity.
- Intervention effect In growth chamber studies, N2 fixation was more sensitive to water deficits in glyphosate-treated plants.
- Intervention effect Glyphosate had no measured effect on GT soybean at Fayetteville, AR with adequate soil water.
- Intervention effect Glyphosate tended to decrease biomass and seed yields under limited soil water at Keiser, AR.