Claim · model-written summary
Potassium fertilization had no significant effect on the investigated characters.
- Taxon
- sweet potatoes
_Flower.jpg?width=60)
Ipomoea batatast0 - Treatment
- Potassium fertilizatione0
- Outcome
- any of the characters investigatede0
- Direction
- did not have significant effecte0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Flower.jpg?width=500)
Verbatim
t0“sweet potatoes (Ipomoea batatas Poir)”
e0“Potassium fertilization did not have significant effect on any of the characters investigated although it increased tuber DM yield slightly.”
Title
F. M. Amoah Ghana Journal of Agricultural Science 1997. doi:10.4314/gjas.v30i1.1978
Other claims from this paper (8)
- Observation The 5 and 7-node cuttings established earlier than 3-node cuttings.
- Observation The 5 and 7-node cuttings produced higher early dry matter than 3-node cuttings.
- Observation The 5 and 7-node cuttings yielded significantly more tubers than 3-node cuttings.
- Observation The 7-node cuttings had no apparent advantage over 5-node cuttings across studied characters.
- Observation Cutting node number had no significant effect on leaf area development from six weeks to harvest.
- Observation Cutting node number had no significant effect on tuber and vine dry matter yield.
- Observation Cutting node number had no significant effect on tuber length to diameter ratio.
- Observation Potassium fertilization slightly increased tuber dry matter yield.