Claim · model-written summary
Gypsum plus leguminous residues decreased soil penetration resistance.
- Treatment
- gypsum plus leguminous residuese1
- Outcome
- penetration resistancee1
- Direction
- decreasede1
- Comparator
- no residue or gypsum (control, C)e0
Zea maysNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“to increase the yield of maize”
e0“no residue or gypsum (control, C)”
e1“Application of gypsum plus leguminous residues enhanced soil rootability, when applied to a tropical Arenic Hapludult, through the combined effects of increased porosity and decreased penetration resistance”
Title
E. G. Moura; V. G. L. Sena; C. C. M. Sousa; et al. Soil Use and Management 2016. doi:10.1111/sum.12251
Other claims from this paper (9)
- Intervention effect Gypsum plus leguminous residues enhanced soil rootability in a tropical Arenic Hapludult.
- Intervention effect Gypsum plus leguminous residues increased soil porosity.
- Intervention effect Gypsum plus leguminous residues facilitated root growth in deeper soil layers.
- Intervention effect Gypsum plus leguminous residues gave greater nutrient uptake.
- Intervention effect Leguminous residues increased calcium input and retention in deeper soil layers.
- Intervention effect Large amounts of gypsum with leguminous residue significantly increased phosphorus uptake.
- Intervention effect Large amounts of gypsum with leguminous residue did not proportionally increase maize yield.
- Intervention effect Calcium content differed only slightly between the 12 and 6 t/ha gypsum treatments.
- Recommendation Applying a low dose of gypsum combined with leguminous residue is recommended for tropical sandy loam soils with low cation retention capacities.