Claim · model-written summary
Barban decreased wild oat culms and yield in both experiments.
- Taxon
- BARLEY
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Hordeum vulgaret0 - Treatment
- barbane0
- Outcome
- Culms and yield of wild oatse1
- Direction
- decreasede0
AvenaNot reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“were decreased by barban and delayed seeding in both experiments”
t0“COMPETITION BETWEEN BARLEY AND WILD OATS”
e1“Culms and yield of wild oats were increased by nitrogen in the growth chamber but not in the field”
Title
COMPETITION BETWEEN BARLEY AND WILD OATS AS AFFECTED BY NITROGEN, BARBAN AND TIME OF SEEDING
D. K. McBEATH; D. A. DEW; H. A. FRIESEN Canadian Journal of Plant Science 1970. doi:10.4141/cjps70-102
Other claims from this paper (7)
- Intervention effect Nitrogen increased barley culms and yield in growth chamber and field experiments.
- Intervention effect Barban increased barley culms and yield in both experiments.
- Intervention effect Each delay in wild oat seeding increased barley culms and yield in the growth chamber only.
- Intervention effect Nitrogen increased wild oat culms and yield in growth chamber but not field.
- Intervention effect Delayed seeding decreased wild oat culms and yield in both experiments.
- Association Barley and wild oat culm numbers and yields showed reciprocal relationships.
- Observation Most main effects and interactions were similar in chamber and field.