Claim · model-written summary
Plastic mulch suppressed narrowleaf weed density by 87.9% over control.
- Taxon
- rice
Oryza sativat0 - Treatment
- plastic mulche0
- Interactor
- NLWse0weed
- Outcome
- densitye0
- Direction
- suppressione0
- Value
- 87.9e0
- Comparator
- controle0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“suppression of density (90.8, 87.9, and 85.5% of BLWs, NLWs and sedges, respectively) and dry biomass (92.2, 88.0, and 90.5% of BLWs, NLWs and sedges, respectively) of weeds was noticed with plastic mulch over control.”
t0“rice”
Title
Safdar Hussain; Sardar Alam Cheema; Muhammad Sanaullah; et al. International Journal of Agriculture and Biology 2020. doi:10.17957/ijab/15.1547
Other claims from this paper (18)
- Intervention effect Mulches significantly affected the density and dry biomass of broadleaf weeds, narrowleaf weeds and sedges.
- Intervention effect Plastic mulch suppressed broadleaf weed density by 90.8% over control.
- Intervention effect Plastic mulch suppressed sedge density by 85.5% over control.
- Intervention effect Plastic mulch suppressed broadleaf weed dry biomass by 92.2% over control.
- Intervention effect Plastic mulch suppressed narrowleaf weed dry biomass by 88.0% over control.
- Intervention effect Plastic mulch suppressed sedge dry biomass by 90.5% over control.
- Intervention effect Wheat residue mulch suppressed broadleaf weed density by 69.5% over control.
- Intervention effect Wheat residue mulch suppressed narrowleaf weed density by 57.7% over control.
- Intervention effect Wheat residue mulch suppressed sedge density by 61.3% over control.
- Intervention effect Wheat residue mulch suppressed broadleaf weed dry biomass by 71.6% over control.
- Intervention effect Wheat residue mulch suppressed narrowleaf weed dry biomass by 55.8% over control.
- Intervention effect Wheat residue mulch suppressed sedge dry biomass by 53.2% over control.
- Intervention effect Nitrogen application increased weed dry biomass relative to control.
- Intervention effect Wheat mulch with all nitrogen sources reduced broadleaf weed density at 75 DAS in 2014 and weed dry biomass at 60 and 75 DAS in both years.
- Association Weed density and dry biomass were significantly negatively correlated with soil water-soluble phenolics.
- Intervention effect Plastic mulch improved paddy yield by 30.2%.
- Intervention effect Wheat mulch improved paddy yield by 25.6% over control.
- Recommendation The authors recommend allelopathic crop residue mulches, especially wheat mulch, with nitrogen fertilizer to manage weeds and sustain rice productivity.