Results 141 to 150 of about 10,819 (249)

Molecular characterisation of some species and varieties of yam present on the Colombian Atlantic Coast

open access: yesRevista Colombiana de Biotecnología, 2012
Seven varieties of the Dioscorea alata specie (but only one variety of the Dioscorea rotundata specie) have been morphologically characterised in Colombia.
Silvia L. Bustamante R.   +2 more
doaj   +2 more sources

Home gardens and Dioscorea species – A case study from the climatic zones of Sri Lanka

open access: yesJournal of Agriculture and Rural Development in the Tropics and Subtropics, 2014
Home gardens are considered as vital units for enhancing food security particularly in developing nations of South Asia, such as Sri Lanka. Although the yam crop Dioscorea spp.
Ravi Sangakkara, Emmanuel Frossard
doaj  

Avaliação da brotação para obtenção de mudas de diferentes partes do tubérculo de cará roxo (Dioscorea trifida L.f). [PDF]

open access: yes, 2014
Com o objetivo de avaliar a brotação de Cará roxo (Dioscorea trifida L.f) para obtenção de mudas por meio de diferentes partes do tubérculo. Foi realizado um experimento no setor de produção vegetal da Faculdade de Ciências Agrárias, localizado no setor ...
Castro, Albejamere Pereira de   +4 more
core  

Acaulospora minuta, a new arbuscular mycorrhizal fungal species from sub-Saharan savannas of West Africa

open access: yesJournal of Applied Botany and Food Quality, 2012
A new arbuscular mycorrhizal (AM) fungal species of the genus Acaulospora (Glomeromycota) was frequently recovered from both undisturbed and cultivated agro-ecosystems of sub-Saharan West Africa, namely in Benin.
Fritz Oehl   +8 more
doaj  

Towards a better characterization of endogenous badnavirus sequences of yams (Dioscorea spp.) [PDF]

open access: yes, 2013
Yams, and more generallytubers, are very important crops for food security in tropical and subtropical countries.They are propagated vegetativelytherefore they accumulate viruses over long periods of time.
Filloux, Denis   +7 more
core  

Prevalence and Molecular Diversity of Plant-Parasitic Nematodes of Yam (Dioscorea spp.) in China, with Focus on Merlinius spp. [PDF]

open access: yesBiology (Basel), 2021
Abdulsalam S   +9 more
europepmc   +1 more source

Production of Polyclonal Antibody Against an Isolate of Yam-infecting Badnavirus from Nigeria [PDF]

open access: yes, 2010
Integrated viral sequences and high sequence variability among badnaviruses complicates the development of specific reliable molecular detection tests for yam-infecting badnaviruses.
Eni, A. O.   +2 more
core  

DETECCIÓN DEL Virus del mosaico suave del ñame MEDIANTE IC-RT-PCR EN CICADÉLIDOS, Rhynchosia minima y Dioscorea rotundata

open access: yesTemas Agrarios, 2011
En Colombia, el ñame (Dioscorea spp) es cultivado y tiene gran importancia al ser alimento básico para los habitantes de la región Caribe. Las enfermedades de origen viral causan pérdidas en la producción y es fundamental identificar los vectores ...
Deivys M. Alvarez   +3 more
doaj  

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