Claim · model-written summary
The highest manganese rate was mildly toxic to soybean top growth.
- Taxon
- Soybean
Glycine maxe1 - Treatment
- highest Mn ratee0
- Outcome
- top growthe0
- Direction
- mildly toxice0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest Mn rate was only mildly toxic in terms of top growth and top N content”
e1“Soybean (Glycine max (L.) Merr. cv Bragg) plants”
Title
Effect of Mn on growth, modulation, and nitrogen fixation by soybeans grown in the greenhouse
P. L. Mask; D. O. Wilson Communications in Soil Science and Plant Analysis 1978. doi:10.1080/00103627809366842
Other claims from this paper (9)
- Association Extractable soil manganese predicted leaf tissue manganese with correlation 0.704.
- Observation Soil pH declined from 6.8 to 6.0 before the first harvest.
- Observation DTPA extractable soil manganese increased from 0.14 to 0.24 yg/g before the first harvest.
- Observation Control soybean leaf manganese was never below 21 yg/g.
- Intervention effect Low manganese additions produced no significant top growth response.
- Intervention effect Low manganese additions produced no significant nitrogen fixation response.
- Intervention effect Low manganese additions produced no significant nodule measurement response.
- Intervention effect The highest manganese rate was mildly toxic to soybean top nitrogen content.
- Observation At the highest manganese rate, soybean leaf tissue reached 171 to 180 yg/g in the final three harvests.