Claim · model-written summary
Typical potassium deficiency symptoms developed only in gibberellic acid-treated soybean plants.
- Taxon
- Soybeans
Glycine maxt0 - Treatment
- GA-treated plantse2
- Outcome
- Typical potassium deficiency symptomse2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Effects of Gibberellic Acid on Soybeans”
e2“Typical potassium deficiency symptoms developed only in the GA-treated plants”
Title
Jack M. Bostrack; B. Esther Struckmeyer Botanical Gazette 1964. doi:10.1086/336261
Other claims from this paper (5)
- Intervention effect Increasing available nitrogen, potassium or phosphorus singly did not counteract the pale-green colour induced by gibberellic acid in soybean.
- Observation Characteristic chlorosis of the lower leaves occurred in untreated and gibberellic acid-treated soybean plants at the low nitrogen level.
- Association Potassium deficiency symptoms in gibberellic acid-treated soybean appeared more slowly and were less severe as potassium concentration increased.
- Intervention effect Phosphorus amount in the tissue of gibberellic acid-treated soybean was slightly lower than in untreated plants.
- Observation The uniform pale-green colour of gibberellic acid-treated soybean was not identical to deficiency symptoms of nitrogen, potassium or phosphorus.