Claim · model-written summary
HPO4 and HCO3 anions of potassium salts decreased chlorophyll content in soybeans.
- Taxon
- soybeans
Glycine maxt0 - Treatment
- HPO$\sb4\sp{2-}$ and HCO$\sbsp{3}{-}$ anionse2
- Outcome
- chlorophyll contente2
- Direction
- decreasede2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“On the other hand, the HPO$\sb4\sp{2-}$ and HCO$\sbsp{3}{-}$ anions increased visual chlorosis ratings, decreased chlorophyll content and enhanced HCO$\sbsp{3}{-}$ levels in soil solution”
t0“chlorosis in soybeans”
Title
Effect of potassium sources on chlorosis in soybeans
Nawaf Soleman Lincoln (University of Nebraska) 1987
Other claims from this paper (11)
- Intervention effect Cl, NO3 and SO4 anions of soil-applied potassium salts reduced visual chlorosis ratings in soybeans.
- Intervention effect Cl, NO3 and SO4 anions of soil-applied potassium salts reduced HCO3 in soil solution.
- Intervention effect HPO4 and HCO3 anions of potassium salts increased visual chlorosis ratings in soybeans.
- Intervention effect HPO4 and HCO3 anions of potassium salts enhanced HCO3 levels in soil solution.
- Association Soybean seed yields were directly related to chlorophyll concentration of leaves.
- Association Chlorophyll concentration of soybean leaves increased with increasing leaf sulfur concentration.
- Intervention effect Application of Fe-EDDHA did not affect the measured soil variables or plant nutrient content of soybeans.
- Intervention effect Application of Fe-EDDHA was associated with a 2 to 4-fold increase in leaf chlorophyll concentration of soybeans.
- Mechanism Fe-EDDHA may affect the mechanism of chlorophyll biosynthesis in soybeans.
- Observation Cation/anion ratios in soybean plants ranged from 4.5 to 8.5.
- Association Increases in cation/anion ratios were related to decreases in leaf chlorophyll of soybeans.