Claim · model-written summary
Omitting two irrigations significantly decreased thousand-grain weight, spike density and grain yield.
- Taxon
- Wheat
Triticum aestivumt0 - Treatment
- omitting two irrigation (IR4)e0
- Outcome
- 1000-grain weight, number of spikes m-2, grain yielde0
- Direction
- decreasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Wheat (Triticum aestivum L.)”
e0“omitting two irrigation (IR4) significantly decreased total density and dry weight of weeds, wheat traits, i.e. plant height, spike length, number of grains spike-1, 1000-grain weight, number of spikes m-2, grain yield and grain ability.”
Title
Ahmed Salah Morsy; Enas Mohamed; Sahar Farag; et al. Egyptian Journal of Agronomy 2020. doi:10.21608/agro.2020.32917.1217
Other claims from this paper (9)
- Intervention effect Omitting two irrigations significantly decreased weed density and dry weight.
- Intervention effect Omitting two irrigations significantly decreased wheat plant height, spike length and grains per spike.
- Intervention effect Omitting two irrigations significantly decreased wheat grain ability.
- Intervention effect Whole-season weed infestation significantly decreased the studied wheat traits relative to weed removal.
- Intervention effect Whole-season weed infestation caused 28.52% wheat yield loss versus weed-free treatment in the first season.
- Intervention effect Whole-season weed infestation caused 28.17% wheat yield loss versus weed-free treatment in the second season.
- Method / resource A cubic model best fit weed-free and weed-competition treatments across both seasons.
- Observation The critical weed-control period was 28 to 52 days after sowing in the first season.
- Observation The critical weed-control period was 28 to 67 days after sowing in the second season.