Claim · model-written summary
Vulpia myuros competition with winter wheat almost equally reduced the number of crop ears per square meter and 1,000-kernel weight.
- Taxon
- winter wheat
Triticum aestivume1 - Interactor
- Vulpia myuros
Festuca myurose1weed - Outcome
- number of crop ears per square meter, and 1,000-kernel weighte2
- Direction
- decreaseinferrede2
Verbatim
e1“evaluate the competitive effects of rattail fescue [ Vulpia myuros (L.) C.C. Gmel.] in winter wheat ( Triticum aestivum L.)”
e2“The yield components, number of crop ears per square meter, and 1,000-kernel weight were affected almost equally”
Title
Muhammad Javaid Akhter; Per Kudsk; Solvejg Kopp Mathiassen; et al. Weed Science 2020. doi:10.1017/wsc.2020.84
Other claims from this paper (14)
- Observation Vulpia myuros emerges rapidly under a wide range of climatic conditions.
- Association Crop density has no effect on Vulpia myuros cumulative emergence in winter wheat.
- Association Sowing time has variable effects on Vulpia myuros cumulative emergence between the two experiments.
- Association Increasing Vulpia myuros density negatively affects grain yield and yield components of winter wheat.
- Association The relationship between grain yield and Vulpia myuros density is not influenced by sowing time.
- Association The relationship between grain yield and Vulpia myuros density is not influenced by crop density.
- Association Crop–weed competition is strongly influenced by growing conditions.
- Association Grain yield reductions due to Vulpia myuros were lower in the 2017 to 2018 growing season than in 2018 to 2019.
- Observation Maximum grain yield loss due to Vulpia myuros was 22% in the 2017 to 2018 growing season.
- Observation Maximum grain yield loss due to Vulpia myuros was 50% in the 2018 to 2019 growing season.
- Observation Vulpia myuros competition with winter wheat occurred both early and late in the growing season.
- Intervention effect Delaying sowing suppresses seed production of Vulpia myuros in winter wheat.
- Intervention effect Increasing crop density suppresses seed production of Vulpia myuros in winter wheat.
- Recommendation Delayed sowing and increased crop density have potential as cultural weed control tactics in long-term management programs for Vulpia myuros.