Results 51 to 60 of about 1,355 (186)

Effect of 24-epibrassinolide on growth of in vitro shoot tips of different yam (Dioscorea Spp.) species [PDF]

, 2013
In this work we compared the effect of the growth regulator content of the culture medium on the growth of in vitro shoot tips of five yam accessions belonging to four yam species (one Dioscorea alata, one D. rotundata, one D.
Engelmann Sylvestre, Isabelle, Engelmann, Florent   +1 more
core  

Using Purple Amerindian Yam (cará roxo, Dioscorea trifida L.) as brewing adjunct: technical and sensorial analysis

Food Science and Technology, 2022
Abstract Purple Amerindian Yam (PAY, Dioscorea trifida L.) is an important component of traditional people dietary in Brazilian central amazon rainforest. It is mainly produced by family farmers, using ecologically friendly ways of cultivation. Face to the new Brazilian legislation about brewing adjuncts, its technical viability for use as brewing ...
Ítalo Thiago Silveira Rocha MATOS, Maria Luisa Forasteiro MOTA, Edson Júnior do CARMO   +2 more
openaire   +3 more sources

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

Revista 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, Silvia Lizette Bustamante, R., Javier Rincón Velandia, Maritza Adelina Rojas Cardozo, Lauren Raz, Gustavo Buitrago Hurtado   +5 more
doaj   +1 more source

Assessment and characterization of the genetic diversity of viruses infecting cultivated yams (Dioscorea spp.) in Haïti [PDF]

, 2013
Several viral species are known to infect yams (Dioscorea spp.) and to generate important yield losses on this vegetative propagated crop. Within the framework of the DEVAG project (Caribbean network for the development of agroecological horticultural ...
Filloux, Denis, Galzi, Serge, Prophète, P., Roumagnac, Philippe, Scutt, Ricot   +4 more
core  

REACCIÓN DE GENOTIPOS DE ÑAME (Dioscorea spp) A LA ANTRACNOSIS (Colletotrichum gloeosporioides)

Temas Agrarios, 2013
El ñame (Dioscorea spp) es afectado por diferentes patógenos, entre los que se destaca Colletotrichum gloeosporioides, agente causal de la antracnosis. Esta enfermedad reduce la eficiencia fotosintética de la planta y ocasiona pérdidas en la producción ...
Yuli P. Mendez, Jorge L. Palencia, Karina P. Hernandez, Eduardo J. Hernandez, Javier D. Beltrán   +4 more
doaj  

Do yams (Dioscorea spp.) host endogenous viral sequences ? [PDF]

, 2011
Yams (Dioscoreae sp) are important food commodities in tropical and subtropical areas of Africa, the Caribbean, South America and the Pacific where they play a key role in food security. Yams are vegetatively propagated crops.
Bandou, Eric, Gamiette, Franciane, Pavis, Claudie, Teycheney, Pierre-Yves, Umber, Marie   +4 more
core  

Improved diagnosis tools for the detection of yam virus in the sanitation process and unveil virus-free accessions for producers' exchange [PDF]

, 2016
French West Indies Biological Resources Centre for Tropical Plants (CRB-PT) maintains several germplasm collections of tropical crops and wild relatives, including a collection of more than 450 yam accessions (Dioscorea spp) in vitroculture.
Filloux, Denis, Gamiette, Franciane, Gomez, Rose-Marie, Gélabale, Suzia, Pavis, Claudie, Umber, Marie   +5 more
core  

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

Acta 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, Therezinha de Jesus Pinto Fraxe, Henrique dos Santos Pereira, Valdely Ferreira Kinupp   +3 more
doaj   +1 more source

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

, 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, Fraxe, Therezinha de Jesus Pinto, Medeiro, Carlos Moises, Melo, Shermam Rodrigo Dácio de, Ramos, Aurinei da Silva   +4 more
core  

Determination of ploidy among yam (Dioscorea spp.) landraces in Kenya by flow cytometry [PDF]

, 2016
Yam (Dioscorea spp.), a traditional crop in Kenya has not undergone improvement and little has been done to understand its genetic background. The taxonomy and phylogeny of the local landraces has not been fully studied.
Ferguson, M., Mamati, E.G., Muthamia, Z.K., Nyende, A.B., Wasilwa, J.   +4 more
core   +1 more source