Claim · model-written summary
The simulations indicate the focal crop responds to tree-mediated shade and nutrient inputs while reorganizing soil fertility gradients through biomass extraction and residue return.
- Taxon
- Ilex paraguariensis (yerba mate)
Ilex paraguariensise1 - Treatment
- tree-mediated shade and nutrient inputse0
- Outcome
- soil fertility gradientse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the focal crop responds to tree-mediated shade and nutrient inputs while actively reorganizing soil fertility gradients through biomass extraction and residue return”
e1“Ilex paraguariensis (yerba mate)”
Title
Luis R. Comolli; Hugo Fassola Frontiers in Agronomy 2026. doi:10.3389/fagro.2026.1657465
Other claims from this paper (7)
- Method / resource In the simulations, adaptive management gave about 56% higher net productivity than fixed management.
- Method / resource In the simulations, adaptive management shortened the recovery time of soil fertility from about 260 weeks to about 88 weeks.
- Method / resource In the simulations, adaptive management produced nearly threefold higher total biomass than fixed management.
- Observation Starting from degraded soil, both management strategies showed an initial fertility decline followed by recovery driven by endogenous soil organic matter accumulation.
- Method / resource The model reproduced key field-observed patterns with quantitative agreement.
- Method / resource The model correctly predicted that Toona, Cañafístola and Petiribi support higher yerba mate harvest yields than the no-tree control.
- Method / resource The model correctly predicted that Anchico and Kiri support higher yerba mate harvest yields than the no-tree control.