Claim · model-written summary
Residual RDS and nitrogen fertilizer did not significantly change strawberry yield.
- Taxon
- Strawberry
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Fragaria ×ananassae0 - Treatment
- residual RDS or N-mineral fertilizere0
- Outcome
- Strawberry yieldse0
- Direction
- not significantly affectede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“Strawberry yields were not significantly affected by residual RDS or N-mineral fertilizer.”
Title
Effects of de-inking paper sludges on soil properties and crop yields
Régis R. Simard; Régis Baziramakenga; Serge Yelle; et al. Canadian Journal of Soil Science 1998. doi:10.4141/s98-003
Other claims from this paper (7)
- Intervention effect High RDS lowered soil soluble inorganic nitrogen after 30 days at all nitrogen rates.
- Association Soil soluble inorganic nitrogen increased with RDS rate to 20 cm in June 1995.
- Intervention effect RDS increased soil water content and extractable P, K and Ca in the first year.
- Intervention effect At 45 Mg RDS without supplemental mineral nitrogen, barley yield fell by 50%.
- Association More mineral nitrogen fertilizer was needed to overcome immobilization as RDS rate rose.
- Observation Plant tissue metal contents did not change significantly.
- Recommendation RDS can be used as a soil amendment when crops receive adequate mineral nitrogen.