Results 41 to 50 of about 913 (113)

Diversidad genética intra e inter-específica de ñame (Dioscorea spp.) de la región Caribe de Colombia mediante marcadores AFLP Genetic diversity intra and inter-specific yam (Dioscorea spp.) from the colombian caribbean region by AFLP markers

open access: yesActa Agronómica, 2011
Conocer la variabilidad genética del ñame, Dioscorea spp., permite apoyar estrategias de mejoramiento y conservación de este recurso fitogenético. El objetivo de este estudio fue la caracterización molecular de 20 accesiones de Dioscorea spp. mediante la
Hernando Javier Rivera-Jiménez   +4 more
doaj  

Identification, in vitro establishment and preliminary phytochemical analysis of wild yam (Dioscorea spp.) used for medicinal purposes

open access: yesRevista Colombiana de Biotecnología, 2015
Wild tubers of the genus Dioscorea sold for medicinal use were collected for the purpose of achieving its establishment under in vitro conditions.
Víctor Andrés Ramos Duarte   +5 more
doaj   +1 more source

Unravelling a Rapid Radiation: Biogeography and Niche Evolution of Carex sect. Echinochlaenae Kük. (Cyperaceae)

open access: yesJournal of Biogeography, Volume 53, Issue 6, June 2026.
ABSTRACT Aim Carex section Echinochlaenae has a disjunct distribution across the Southern Hemisphere. It displays a clear center of diversity in New Zealand coupled with extreme morphological and ecological diversification, suggesting a potential evolutionary radiation.
A. Morales‐Alonso   +7 more
wiley   +1 more source

Uso de tres tubérculos: yuca (M. Esculenta crantz), sacha papa morada (D. Trífida) y papa blanca (S. Tuberosum L.), como coagulantes durante la potabilización del agua en la planta de tratamiento de agua potable de Iquitos, Perú. 2018 [PDF]

open access: yes, 2019
En el presente trabajo se plantea como objetivo “Usar tres tubérculos: Yuca (M. Esculenta Crantz), Papa Blanca (S. tuberosum L.) y Sacha Papa Morada (D.
Gil García, Ethel Jahayra   +1 more
core  

Update of the Xylella spp. host plant database – Systematic literature search up to 31 December 2025

open access: yesEFSA Journal, Volume 24, Issue 6, June 2026.
Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA)   +9 more
wiley   +1 more source

Etnobotânica das variedades locais do cará (Dioscorea spp.) cultivados em comunidades no município de Caapiranga, estado do Amazonas Ethnobotany of local varieties of yams (Dioscorea spp.) cultivated in the municipality of Caapiranga, AM

open access: yesActa Botânica Brasílica, 2012
Este estudo trata da investigação das práticas de conservação da agrodiversidade do cará (Dioscorea spp.) mantidas por comunidades produtoras no município de Caapiranga, Amazonas, usando ferramentas metodológicas da etnobotânica, em busca de associar o ...
Albejamere Pereira de Castro   +3 more
doaj   +1 more source

Plant‐mediated interactions between specialist insect herbivores of Melaleuca quinquenervia: Implications for management of invasive populations

open access: yesEcological Solutions and Evidence, Volume 7, Issue 2, April–June 2026.
The gall forming herbivores Lophodiplosis trifida and L. indentata reduced the growth of M. quinquenervia, with L. trifida exerting a stronger suppressive effect than L. indentata. The addition of L. trifida enhanced the negative impact of L. indentata on plant growth, whereas the presence of L. indentata did not affect the impacts of L. trifida.
Nagalingam Kumaran   +3 more
wiley   +1 more source

Desarrollo y productividad de ñame (Dioscorea trífida y Dioscorea esculenta) en diferentes condiciones hídricas [PDF]

open access: yes, 2015
The effect of irrigation was studied in the productive development of two species of endangered yam (Dioscorea trifida and Dioscorea esculenta) (Espitia et al., 2004), using a split–plot experimental design, where three variables of hydric conditions ...
Salcedo Mendoza, Jairo Guadalupe   +2 more
core  

Modificación enzimática de harinas y almidones de ñame (criollo, espino, y diamante) cultivado en el departamento de Sucre [PDF]

open access: yes, 2020
El ñame es uno de los tubérculos más importantes para el sector agropecuario y agroindustrial, así como para otras industrias como la química y la farmacéutica.
Pupo Argumedo, María Alejandra
core  

Evaluación del contenido de sapogeninas en variedades nativas de ñame (dioscorea spp.), provenientes de la colección de la universidad de córdoba [PDF]

open access: yes, 2003
Una de las estrategias para incrementar la sostenibilidad de los pequeños productores de ñame de la costa atlántica colombiana, es dar valor agregado a la producción del mismo por medio de la obtención de metabolitos  secundarios.  Teniendo en cuenta que
Arteaga de Garcia, Lucía   +4 more
core  

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