Claim · model-written summary
Red Anna gave a higher average potato yield, 39.65 t/ha, than the early variety Karin.
- Taxon
- potato
Solanum tuberosumt0 - Material
- Red Annae0
- Outcome
- average yielde0
- Direction
- highere0
- Value
- 39.65 t. ha-1e0
- Comparator
- the early variety Karine1
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the mid-early variety Red Anna attained a higher average yield (39.65 t. ha-1)”
e1“the early variety Karin (P < 0.05)”
t0“nitrate content in potato tubers”
Title
The effect of urea with urease inhibitors and urea on yield and nitrate content in potato tubers
Karel Drápal; Miroslav Jůzl; Petr Elzner; et al. Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 2013. doi:10.11118/actaun201361061613
Other claims from this paper (8)
- Intervention effect The 100% urea variant gave the highest average potato yield, 40.95 t/ha, significantly above the other fertilisation variants.
- Intervention effect Urea without urease inhibitor gave 37.62 t/ha, not significantly higher than urea with urease inhibitor.
- Association The 2012 season gave the highest average potato yield, 38.73 t/ha, higher than 2010.
- Association The control variant without mineral nitrogen fertilisation had the lowest average tuber nitrate content, 184.1 mg/kg.
- Intervention effect Urea without urease inhibitor gave a lower average nitrate content, 207.8 mg/kg, not significantly different from urea with inhibitor.
- Association Red Anna had a lower average tuber nitrate content, 167.7 mg/kg, than the early variety Karin.
- Association Nitrate content differed significantly in the 2012 season compared with the other years.
- Association Nitrate content differences among all the varieties were statistically inconclusive.