Claim · model-written summary
Seasonal variation in the effect of K application on marketable spinach growth was not significant.
- Taxon
- spinach plants
Spinacia oleraceae0 - Organ / stage
- marketable stagee0
- Treatment
- K applicatione0
- Outcome
- growthe0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“seasonal variation in effect of K application on the growth of spinach plants was not significant when harvested at a marketable stage”
Title
Growth Response of Spinach to K Fertilizer in Different Growing Seasons
Nobuo SUGIYAMA; Michio SHIBATA Journal of the Japanese Society for Horticultural Science 1983. doi:10.2503/jjshs.52.22
Other claims from this paper (7)
- Observation Spinach top dry weight was greater in autumn than early summer.
- Observation Spinach top K content was greater in autumn than early summer.
- Intervention effect K application significantly increased spinach dry weight in both seasons in soil with 249ppm K.
- Intervention effect K application scarcely increased spinach dry weight in soil with 412ppm K.
- Intervention effect K application had inconsistent effects in soil with 322ppm K.
- Association On rainy days, top K concentration relative to dry weight was high compared with cloudy or fine days.
- Association On rainy days, top K concentration relative to tissue water was low compared with cloudy or fine days.