Claim · model-written summary
Lime increased soybean grain yield quadratically.
- Taxon
- soybean
Glycine maxt0 - Treatment
- Limee0
- Outcome
- grain yielde0
- Direction
- increasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Lime as well as gypsum significantly increased grain yield in a quadratic fashion.”
t0“Soybean”
Title
N. K. Fageria; A. Moreira; L. A. C. Moraes; et al. Communications in Soil Science and Plant Analysis 2013. doi:10.1080/00103624.2013.861906
Other claims from this paper (18)
- Intervention effect Gypsum increased soybean grain yield quadratically.
- Intervention effect Maximum soybean grain yield occurred with 1.57 g lime per kg soil.
- Intervention effect Maximum soybean grain yield required 1.43 g gypsum per kg soil.
- Intervention effect Lime significantly increased soil pH, exchangeable calcium and magnesium, base saturation, and effective cation exchange capacity.
- Intervention effect Lime significantly decreased soil total acidity, zinc, and iron.
- Association Reduced acidity, zinc, and iron were associated with higher soil pH.
- Intervention effect Gypsum significantly increased exchangeable soil calcium, base saturation, and ECEC.
- Intervention effect Gypsum did not significantly alter soil pH or total acidity.
- Observation Soybean tolerated acidity to 2.26 cmolc kg−1 soil.
- Observation At maximum soybean grain yield under lime, adequate pH was 5.5.
- Observation At maximum soybean grain yield under lime, adequate calcium was 1.8 cmolc kg−1.
- Observation At maximum soybean grain yield under lime, adequate magnesium was 0.66 cmolc kg−1.
- Observation At maximum soybean grain yield under lime, base saturation was 53%.
- Observation At maximum soybean grain yield under lime, calcium saturation was 35%.
- Observation At maximum soybean grain yield under lime, magnesium saturation was 13%.
- Observation At maximum soybean grain yield under gypsum, exchangeable calcium was 2.12 cmolc kg−1.
- Observation At maximum soybean grain yield under gypsum, base saturation was 56%.
- Observation At maximum soybean grain yield under gypsum, calcium saturation was 41%.