Claim · model-written summary
Partial factor productivity was highest at N0.5.
- Taxon
- cucumbers
Cucumis sativust0 - Treatment
- N0.5e0
- Outcome
- Partial Factor Productivity of Nitrogen (PFPN)e0
- Direction
- higheste0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The Partial Factor Productivity of Nitrogen (PFPN) was highest in the N0.5 and it decreased as N supply increased in the optimal and high nutrient soil.”
t0“Cucumbers”
Title
Yang-Min Kim; Chan-Wook Lee; Yo-Sung Song; et al. Korean Journal of Soil Science and Fertilizer 2022. doi:10.7745/kjssf.2022.55.1.027
Other claims from this paper (7)
- Intervention effect Standard N gave highest cucumber yield in optimal soil in 2020.
- Intervention effect Half-standard N gave higher yield in high-nutrient soil in 2020.
- Intervention effect Nitrogen rates did not significantly differ in yield in either soil in 2021.
- Observation Soil nitrate N stayed low in low-nutrient soil regardless of N supply.
- Intervention effect Soil nitrate N was high in high-nutrient soil supplied with N2.
- Association Partial factor productivity decreased as N supply increased in both soils.
- Recommendation The authors recommend tailoring fertigation schedules to soil nutrient status.