Results 71 to 80 of about 1,355 (186)

[Evaluation of the possible technological uses of some dioscoreas tubers: name congo (Dioscorea bulbifera) and mapuey (Dioscorea trifida)].

open access: yesArchivos latinoamericanos de nutricion, 2001
A comparison between the chemical composition and physical characteristics of ñame congo (Dioscorea bulbifera) and mapuey (Dioscorea trifida) white and purple varieties, was made. The tubers were evaluated for their physical attributes (morphology, size and weight).
A M, Rincón   +3 more
openaire   +1 more source

Indexing and elimination of viruses infecting yams (Dioscorea spp.) for the safe movement of germplasm [PDF]

open access: yes, 2006
Development and improvement of root crops, such as yam, that are mostly vegetatively propagated, strongly rely on the possibility to exchange genetic resources.
Filloux, Denis, Girard, Jean-Claude
core  

Metabolite profiling of yam (Dioscorea spp.) accessions for use in crop improvement programmes [PDF]

open access: yes, 2017
Article purchased; Published online: 14 Oct. 2017Introduction Ninety-seven percent of yam (Dioscorea spp.) production takes place in low income food deficit countries (LIFDCs) and the crop provides 200 calories a day to approximately 300 million people ...
Bhattacharjee, R.   +3 more
core   +2 more sources

Evaluación de harinas y almidones de mapuey (Dioscorea trifida), variedades blanco y morado

open access: yesArchivos Latinoamericanos de Nutrición, 2006
El mapuey (Dioscorea trifida), tubérculo nativo de América tropical y apreciado por su sabor y fina textura, ha sido poco explotado en Venezuela. Su cultivo pudiera sustituir harinas y almidones de uso convencional. En este trabajo se estudiaron física y
Lizet Bou Rached   +3 more
doaj  

Caracterização morfológica de germoplasma de inhame. [PDF]

open access: yes, 2013
O cultivo do inhame (Discorea sp.) vem crescendo nos últimos anos e ganhando produções expressivas no Brasil e no mundo. No cenário mundial, a Nigéria está em primeiro lugar, com a produção em 2010, de 29 milhões de toneladas.
CARNEIRO, J. L. dos S.   +6 more
core  

Transmission par insectes des maladies virales de plantes en Afrique tropicale [PDF]

open access: yes, 1984
Fauquet Christian, Thouvenel Jean-Claude. Transmission par Insectes des maladies virales de plantes en Afrique tropicale. In: Bulletin de la Société entomologique de France, volume 89 (1-4), Janvier-avril 1984. Livre du Cent Cinquantenaire.
Fauquet, Claude, Thouvenel, Jean-Claude
core   +1 more source

Appui au système national semencier pour la valorisation et l'amélioration variétale des ignames Haïti : rapport de mission du 19 novembre au 4 décembre 2005 [PDF]

open access: yes, 2006
Cette mission en république d'Haïti avait essentiellement pour objet d'apporter une analyse critique et un appui au SNS en ce qui concerne les aspects variétaux et l'état sanitaire des différentes ignames cultivées en Haïti.
Filloux, Denis
core  

Effect of various growth regulators on growth of yam (Dioscorea trifida L.) in vitro shoot tips

open access: yesAfrican Journal of Biotechnology, 2014
In this work, we observed the effect of hormonal content of four culture media on the growth of Dioscorea trifida shoot tips. Medium S included 0.6 µM 6-benzylaminopurine, 1.07 µM naphthalene acetic acid, and 0.23 µM gibberellic acid (GA3), medium EBR 0.1 µM 24-Epibrassinolide and 0.23 µM GA3, medium T 25 μM meta-topolin and 0.23 µM GA3 and medium ZR ...
Engelmann-Sylvestre, Isabelle   +1 more
openaire   +3 more sources

Molecular diversity of yam virus Y and identification of banana mild mosaic virus isolates infecting yam (Dioscorea spp.). [PDF]

open access: yesArch Virol, 2023
Diouf MB   +8 more
europepmc   +1 more source

Plantas de inhame en Pernambuco e Paraiba apresentam infecções simples e mista por potyvirus e badnavirus [Abstract and Poster] [PDF]

open access: yes, 2006
Amostras foliares e túberas de plantas de Inhame da Costa (Diosoorea rotundata) foram coletadas em campo de produção comercial nos estados de Pernambuco e Paraiba.
Almeida, H.S.M.   +6 more
core  

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