Results 21 to 30 of about 279 (134)
Tropical and Subtropical Agroecosystems, 2012 Se evaluó el aporte de hojarasca, descomposición y liberación de N del follaje de tres especies leñosas, Leucaena leucocephala, Guazuma ulmifolia y Moringa oleifera, en bancos de forraje puros y la asociación de L. leucocephala + G. ulmifolia y L. leucocephala + M. oleifera, como bancos de forraje mixto.
Fernando Casanova Lugo +3 more
openaire +1 more source
The Journal of Latin American and Caribbean Anthropology, Volume 29, Issue 4, Page 352-363, December 2024.Abstract This paper explores selective aspects of the historical processes of organization of the kichwa peasantry in the Andes of Ecuador. Based on the analysis of two representative cases of confrontation between peasants and landowners over access to land in the province of Chimborazo, it discusses the relevance of the concept of “gamonalismo” as ...
Víctor Bretón
wiley +1 more source
Acta Agronómica, 2012 El daño ocasionado por los ácaros Polyphagotarsonemus latus (Banks) y Phyllocoptruta oleivora (Ashmead) en el cultivo de naranja Valencia (Citrus sinensis L.) es reconocido tanto por el impacto económico como por el daño externo de los frutos.
Karol Imbachi L +7 more
doaj
Sex, flies and flower trap: Trapping trichomes and their function in pollination
Functional Ecology, Volume 38, Issue 10, Page 2261-2270, October 2024.Read the free Plain Language Summary for this article on the Journal blog. Abstract Trapping trichomes, a common trait found in protogynous trap flowers, are thought to enable interaction with pollinators, promoting both pollen removal and fruit set. However, this hypothesis has yet to be empirically confirmed.
Carlos A. Matallana‐Puerto +4 more
wiley +1 more source
Descolonizando la historia oral: una conversación
, 2021 History, Volume 106, Issue 370, Page E1-E17, March 2021.
wiley +1 more source
RIA: Revista Investigaciones Agropecuarias, 2005 Se estudió la interacción entre Encarsia formosa y Eretmocerus corni, parasitoides de la mosca blanca Trialeurodes vaporariorum, en condiciones semicontroladas de invernáculo. El objetivo del trabajo fue analizar el efecto de la liberación múltiple de
S. N. López +3 more
doaj
Ibis, Volume 166, Issue 4, Page 1368-1383, October 2024.Understanding how diverse assemblages of scavengers can coexist on shared ecological resources is a fundamental challenge in community ecology. However, current approaches typically focus on behaviour at carcass provisioning sites, missing how important differences in movement behaviour and foraging strategies can facilitate sympatric species ...
Christopher Beirne +10 more
wiley +1 more source
Revista de la Facultad de Medicina Veterinaria y de Zootecnia, 2005 Los primates son las especies de la clase Mammalia más comercializadas ilegalmente. Por esta razón ingresan en los centros de rescate y rehabilitación en número apreciable.
Brieva C., Barragán K.
doaj +2 more sources
People and Nature, Volume 6, Issue 3, Page 1303-1319, June 2024.Abstract Modern humans widely shaped present ecosystems through intentional and unintentional geographical redistribution of wildlife, both in historical and pre‐historical times. However, the patterns of ancient human‐mediated indirect changes in wildlife range are largely unknown, and the mechanisms behind them remain obscure.
Marcos Moleón +11 more
wiley +1 more source
Blind shots: non‐natural mortality counteracts conservation efforts of a threatened waterbird
Animal Conservation, Volume 27, Issue 3, Page 293-307, June 2024.The assessment of the marbled teal population reinforcement programme in Spain carrying out releases of captive‐bred birds showed that 60% of the mortality is due to non‐natural causes, mostly illegal shooting. To establish a self‐sustaining population, non‐natural mortality should be reduced by 40% and management measures such as prosecution of ...
J. M. Pérez‐García +4 more
wiley +1 more source