Claim · model-written summary
Increasing residue dose affected weed dry mass.
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionQualifier
Verbatim
e0“The dry mass of weed was affected by increased dose of residue (0.49 - 8.8 g m-2)”
Title
Allelopathic Influence of Residues from Sphagneticola trilobata on Weeds and Crops
M. HERNÁNDEZ-ARO; R. HERNÁNDEZ-PÉREZ; D. GUILLÉN-SÁNCHEZ; et al. Planta Daninha 2016. doi:10.1590/s0100-83582016340100008
Other claims from this paper (19)
- Intervention effect S. trilobata residues inhibited weed germination by 31.6 to 72%, increasingly with dose.
- Intervention effect All residue doses inhibited dicotyledonous germination.
- Intervention effect Only the maximum residue concentration affected monocotyledon germination.
- Intervention effect Residues did not affect onion germination.
- Intervention effect Residues stimulated radish germination.
- Intervention effect Residues stimulated tomato germination.
- Intervention effect The 50% dose stimulated tomato.
- Intervention effect The 50% dose inhibited cabbage.
- Intervention effect All three residue doses negatively affected onion hypocotyl growth.
- Intervention effect Residues stimulated tomato hypocotyl growth.
- Intervention effect Every dose hindered radish hypocotyl growth, with 50% and 100% differing from control.
- Intervention effect The 100% dose stimulated cabbage hypocotyl length.
- Intervention effect Onion radicle growth did not differ from control.
- Intervention effect Radish radicle growth did not differ from control.
- Intervention effect Tomato radicle growth was inhibited.
- Intervention effect All doses encouraged cabbage radicle elongation.
- Intervention effect Residues stimulated soil microflora.
- Intervention effect Residues did not affect Azotobacter spp. populations.
- Observation Residues increased soil organic material, Na+ and electrical conductivity while slightly decreasing pH, which remained basic.