Claim · model-written summary
Corn did not respond to potassium fertilization.
- Taxon
- Corn
Zea mays subsp. mayse0 - Treatment
- K fertilizatione0
- Outcome
- responde0
- Direction
- did not responde0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Corn did not respond to K fertilization.”
Title
Potassium supplying power of groseclose silt loam for corn
J.A. Lutz Communications in Soil Science and Plant Analysis 1973. doi:10.1080/00103627309366414
Other claims from this paper (6)
- Observation Available topsoil potassium declined rapidly for three years at all applied potassium levels.
- Observation The decline in available potassium slowed after year three at the highest potassium rate.
- Observation Zero-potassium plots had 87% as much available potassium as the highest-rate plots in 1972.
- Observation Plots receiving 28 kg K/ha had 95% as much available potassium as highest-rate plots.
- Observation Leaf potassium concentration was highest without potassium fertilizer.
- Observation Silage potassium concentration was highest at the highest potassium application rate.