Claim · model-written summary
Nitrogen supply at 80 kg N ha−1 increased dry biomass production by 59% compared with the control.
- Taxon
- Origanum vulgare subsp. hirtum
Origanum vulgare subsp. hirtumt0 - Treatment
- 80 kg N ha−1e1
- Outcome
- dry bio-mass productione1
- Direction
- positively affectede1
- Value
- 59%e1
- Comparator
- control plots (no additional nitrogen)e1
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Greek Oregano (Origanum vulgare subsp. hirtum)”
e1“Nitrogen supply positively affected dry bio-mass production, with the highest accumulation recorded at 80 kg N ha−1 (N2), which was 59% higher compared to the control plots (no additional nitrogen)”
Title
Elissavet Ninou; Catherine M. Cook; Fokion Papathanasiou; et al. Agronomy 2021. doi:10.3390/agronomy11091722
Other claims from this paper (8)
- Intervention effect Nitrogen treatments reduced essential oil content, with the control having 15% higher value than the mean of nitrogen treatments.
- Intervention effect Nitrogen supply positively affected essential oil yield, with 80 kg N ha−1 giving 40% more than the control.
- Observation Population Papadates had 92% higher dry biomass production than the least yielding population.
- Observation Population Vytina had 25% higher essential oil content than the least yielding population.
- Observation Population Papadates had 57% higher essential oil yield than the least yielding population.
- Observation Population Litochoro had 51% higher essential oil yield than the least yielding population.
- Association Nitrogen levels and populations showed significant interactions for oregano traits.
- Recommendation Nitrogen levels should be specified for each oregano population to optimize productivity.