Reproductive allocation in plants: a reappraisal of the currency issue

Simple item page
AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-09-15T00:31:53Z
Fecha de publicación2021-01-01
ResumenReproductive allocation (RA), the proportion of total resources that are invested in reproductive structures, is a key component of plant life histories. A major methodological issue is to identify the allocation currency that better estimates RA: biomass, energy or some mineral nutrient. Despite considerable effort to ascertain whether biomass could serve as an integrated estimate of the allocation of other resources, no clear guideline has emerged from the currency issue. Here, we reappraised this problem at an interspecific scale. We compiled a data base of 38 studies that estimated RA in terms of two or more different resources for 82 plant species. We tested the equivalence of allocation currencies by means of both bi‐ and multivariate correlations among currencies. We also tested for differences in allocation patterns between growth forms. RA was estimated in 18 different currencies, including biomass, energy and 16 mineral nutrients. Nitrogen, P, K, Mg and Ca were the main nutrients used as allocation currency. Growth form accounted for 20–30% of differences in the resource allocation of multiple resources. The six resources most frequently used as estimates RA were roughly equivalent at an interspecific scale. Nevertheless, covariation patterns among currencies suggested that RA in plants should be better considered as a multivariate trait and not estimated using a single currency. In particular, multivariate estimates of RA can contribute to the ongoing comparative studies of life histories and functional traits, and can shed light on resource allocation within flowers.es_ES
Doihttps://doi.org/10.1111/njb.03034es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/3621
Idiomaenes_ES
EditorialWileyes_ES
RelaciónNordic Journal of Botanyes_ES
URL relacionadohttps://doi.org/10.1111/njb.03034es_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteNordic Journal of Botany
TítuloReproductive allocation in plants: a reappraisal of the currency issuees_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorPérez‐Martínez, Enrique
AutorMéndez, Marcos
AutorPérez‐Martínez, Enriquees_ES
AutorMéndez, Marcoses_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número6es_ES
URL relacionadahttps://doi.org/10.1111/njb.03034
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen39es_ES

Files

Collections

Documentación Cientifica