Results 31 to 40 of about 446 (147)

Amazonia's Cassava and Manioc Through Historical Times

open access: yesThe Journal of Latin American and Caribbean Anthropology, Volume 30, Issue 4, December 2025.
ABSTRACT This provocation calls readers to think more deeply about the role anthropology could play in radically disrupting plant blindness. Thanks to Environmental Humanities, the natural world is no longer apprehended as a mere backdrop to human activity.
Laura Rival
wiley   +1 more source

CARACTERIZACIÓN DE SISTEMAS AGROFORESTALES TRADICIONALES EN EL PACIFICO SUR DE COLOMBIA, DEPARTAMENTO DE NARIÑO

open access: yesRevista de la Facultad de Ciencias Agropecuarias, 2020
La presente investigación se realizó en el municipio de Tumaco, departamento de Nariño, en el Consejo Comunitario Río Mejicano localizado a 1°40´50” Latitud Norte y 78°31´11” Longitud Oeste de Greenwich, cuyo objetivo fue caracterizar los sistemas ...
Jorge Fernando Navia Estrada   +2 more
doaj  

Sistemas agroforestales [PDF]

open access: yes, 2007
La presente obra está dirigida a los estudiantes de programas académicos (grado y posgrado), cuyos planes de estudio incluyen la asignatura de Sistemas Agroforestales o Agroforestería. Este libro fue elaborado con base en información secundaria proveniente de expertos agroforestales y en la experiencia de los autores.
Mendieta López, Marcia   +1 more
openaire  

Insect visitation patterns in diploid Centaurea aspera and its related allotetraploid and triploid hybrids: Similar rates but distinct assemblages

open access: yesAmerican Journal of Botany, Volume 112, Issue 9, September 2025.
Abstract Premise Polyploidy is key to plant evolution by contributing to speciation, diversification, and adaptability. However, the minority cytotype exclusion effect can limit the persistence of polyploids, which can be mitigated by reproductive barriers such as distinct insect visitation between cytotypes. In eastern Spain, the diploid C.
Alfonso Garmendia   +3 more
wiley   +1 more source

Cacao grafting increases crop yield without compromising biodiversity

open access: yesJournal of Applied Ecology, Volume 62, Issue 3, Page 579-592, March 2025.
Grafting is a successful approach for rejuvenating old, unproductive cacao trees, enhancing smallholder income opportunities and thus reducing pressure for new deforestation‐based plantations. Grafting briefly reduced arthropod abundance and diversity, but recovered in a short time.
Carolina Ocampo‐Ariza   +7 more
wiley   +1 more source

The role of wild palms in agroforestry systems in the Neotropics: A review

open access: yesPeople and Nature, Volume 6, Issue 6, Page 2200-2227, December 2024.
Abstract Wild palms are among the most important plants in the Neotropics due to their wide distribution, species richness and cultural relevance for humans. In addition to their presence in forests, these plants also occur in anthropogenic systems throughout their range of distribution, but their role in these systems is often overlooked.
Viviana Andrade   +3 more
wiley   +1 more source

Fijación de carbono en sistemas agroforestales gestionados por pequeños productores de los Andes del Ecuador

open access: yesBosques Latitud Cero, 2021
Los ecosistemas de montaña son extremadamente vulnerables al cambio climático, razón por la cual se encuentran particularmente en riesgo las poblaciones de montaña que dependen de la actividad agrícola y ganadera.
Mario Añazco Romero   +1 more
doaj  

Linking landscape structure, floral resource distribution, pollen use and movement distances of a generalist predator

open access: yesJournal of Applied Ecology, Volume 61, Issue 11, Page 2798-2808, November 2024.
Our findings suggest that the spatial distribution of flowering wild plants can inform movement patterns of lacewings and other flower‐visiting insects in agricultural landscapes. In addition, the location of floral resources in the landscape is important for its capacity to sustain natural enemies. Given the strong reliance of lacewings on pollen from
E. González   +3 more
wiley   +1 more source

Especies forestales potenciales como componentes agroforestales en fincas de Coffea arabica L., en dos pisos altitudinales del cantón Palanda

open access: yesCedamaz
El cultivo de Coffea arabica en el cantón Palanda, provincia de Zamora Chinchipe, es practicado en bastantes fincas cafetaleras en asociación con especies arbóreas.
Luis Muñoz-Chamba, Servio Saritama
doaj   +1 more source

Introducción a los sistemas agroforestales.

open access: yes, 2022
Este manual es parte del curso Introducción a los Sistemas Agroforestales diseñado por el consorcio establecido entre el IICA y el CATIE.
CATIE - Centro Agronómico Tropical de Investigación y Enseñanza   +1 more
openaire   +1 more source

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