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Détail de l'auteur
Auteur D. Diouf
Documents disponibles écrits par cet auteur
Affiner la rechercheCaractéristiques de la reproduction chez les ovins élevés en milieu traditionnel de Dahra. Djolof -SN- / R.S. Sow
Caractéristiques de la reproduction chez les ovins élevés en milieu traditionnel de Dahra. Djolof -SN- [texte imprimé] / R.S. Sow, Auteur ; O. Faugère, Auteur ; P.K. Abassa, Auteur ; M.A. Ally, Auteur ; M. Mbaye, Auteur ; M. Dème, Auteur ; D. Diouf, Auteur ; Institut Sénégalais de Recherches Agricoles (Hann, Dakar, Sénégal), Auteur . - Dakar (PRH, Sénégal) : ISRA/LNERV, 1981 . - 18p. : 7 tabl. 15 réf. - inter. : s.
Langues : Français (fre)
Catégories : SCIENCES, PRODUCTION ET PROTECTION ANIMALES Mots-clés : Reproduction, Ovin, Elevage, Fertilité, Environnement Index. décimale : L510-physiologie animale Exemplaires
Code-barres Cote Support Localisation Section Disponibilité V0001470 L510-SOW Rapport LNERV Rayons Exclu du prêt Documents numériques
cliquer pour voir pdfURL Culture de la pastèque, risques et opportunités : résultats d'enquête dans deux localités de la zone agroecologique Sud Bassin arachidier (Ndiedieng et Ouadiour) / D.Y. Sarr
Culture de la pastèque, risques et opportunités : résultats d'enquête dans deux localités de la zone agroecologique Sud Bassin arachidier (Ndiedieng et Ouadiour) [texte imprimé] / D.Y. Sarr, Auteur ; C. Diouf, Auteur ; D. Diouf, Auteur . - Kaolack (Sénégal) : ISRA/Secteur Centre Sud, 1998 . - 13 p. : : tabl.
Langues : Français (fre)Exemplaires
Code-barres Cote Support Localisation Section Disponibilité CN0103035 E160- SAR Rapport CNRA/Bambey Rayons Exclu du prêt Documents numériques
Cliquer pour VisualiserURL African Journal of Biotechnology, Vol 14, N°39. Effect of arbuscular mycorrhizalfungal inoculation on growth, and nutrien tuptake of the two grass species, Leptochloa fusca (L.) Stapf and Sporobolus robustus Kunth, under greenhouse conditions. / F Fall
African Journal of Biotechnology, Vol 14, N°39. Effect of arbuscular mycorrhizalfungal inoculation on growth, and nutrien tuptake of the two grass species, Leptochloa fusca (L.) Stapf and Sporobolus robustus Kunth, under greenhouse conditions. [texte imprimé] / F Fall, Auteur ; D. Diouf, Auteur ; I. Ndoye, Auteur ; C. Ndiaye, Auteur ; A. Kane, Auteur ; Bâ A.M., Auteur . - 2015 . - pp2770-2776.
Langues : Anglais (eng)
Catégories : FORESTERIE Mots-clés : Grass species, symbiosis, mycorrhizal dependency, mineral nutrition. Index. décimale : K30-Génétique et amélioration des plantes forestiéres Résumé : The aim of our work was to assess the effect of inoculation with three arbuscular mycorrhizal fungi (AMF) (Rhizoglomus aggregatum (N.C. Schenck and G.S. Sm.) Sieverd., G.A. Silva and Oeh., Funneliformis mosseae (T.H. Nicolson and Gerd.) C. Walker and A. Schüssler. and Rhizoglomus intraradices (N.C. Schenck and G.S. Sm.) Sieverd., G.A. Silva and Oehl.), and a mixed inoculum of these AMF on root colonization, biomass production, mycorrhizal dependency (MD) and shoot mineral contents of two salt tolerant grasses Leptochloa fusca L. Stapf and Sporobolus robusts Kunth. After four months of growth in a sterilized soil and greenhouse conditions, grasses inoculated with AMF showed significantly higher total biomass production than non-inoculated seedlings. MD and shoot mineral contents (especially P) varied with AMF host plants. Maximum values of MD (13%) were observed in L. fusca and S. robustus seedlings when inoculated with R. intraradices and F. mosseae, respectively. Only P contents were higher in the S. robustus/mixed-AMF combinations than the other treatments. These results demonstrate the potential benefits in our experimental conditions of AM inoculation for improving growth and P acquisition particularly in the L. fusca/ F. mosseae and S. robustus/mixed-AMF combinations. Exemplaires
Code-barres Cote Support Localisation Section Disponibilité FT1900046 K30- FAL Publication CNRF Rayons Exclu du prêt Documents numériques
Cliquer pour voirURL African Journal of Biotechnology, Vol. 15, n°45. Pan-genome analysis of Senegalese and Gambian strains of Bacillus anthracis / Mbaye Mbengue
African Journal of Biotechnology, Vol. 15, n°45. Pan-genome analysis of Senegalese and Gambian strains of Bacillus anthracis [texte imprimé] / Mbaye Mbengue, Auteur ; Fatou Tall Lo, Auteur ; Alpha Amadou Diallo, Auteur ; Y. S. Ndiaye, Auteur ; D. Diouf, Auteur ; M. Ndiaye, Auteur . - (BE) : John Wiley & Sons Ltd, 2014 . - pp. 2538-2546.
ISSN : 1684-5315
Langues : Anglais (eng)
Catégories : SCIENCES, PRODUCTION ET PROTECTION ANIMALES Mots-clés : Souche sénégalaise, Bacillus anthracis, Souche sénégalaise, , pan-génome, pathogène Index. décimale : L730-Maladie des animaux Résumé : Bacillus anthracis is the causative agent of anthrax, and it is classified as “category A” biological weapon. There were six available complete genomes (A0248, Ames, Ames Ancestor, CDC684, H0491 and Sterne). Here, one Gambian and two Senegalese strains (Gmb1, Sen2Col2 and Sen3) were added. In this work, the pan-genome of B. anthracis was studied based on nine strains and using bioinformatics tools as Cluster of Orthologous Groups (COG) and Kyoto Encyclopedia of Genes and Genomes (KEGG). Thereafter, B. anthracis pan-genome having 2893 core genes and 85 accessory genes was estimated. With Mauve method, the pan-genome of B. anthracis was verified and it was found to be very narrow and clonal. To have confidence in this study, different tools were used to compare and validate the results. All of the tools yielded the same results; the addition of the Senegalese and Gambian strains did not change the nature of the B. anthracis pan-genome (2893 core genes and 85 accessory genes), which had a core/pan-genome ratio of 99%. The closed nature of the pan-genome of B. anthracis (the core genome) represents 99% of the pan-genome size. The hypothesis that B. anthracis had a closed pan-genome was hereby validated. Exemplaires
Code-barres Cote Support Localisation Section Disponibilité ZV0170121 L730-MBE Article scientifique LNERV Rayons Exclu du prêt Documents numériques
Cliquer pour voir pdfURL African Journal of Microbiology Research,, Vol 6. . Response of Acacia senegal(L.) Willd. seedlings and soil bio-functioning to inoculation with arbuscularmycorrhizal fungi, rhizobia and Pseudomonas fluorescens. / F Ndoye
African Journal of Microbiology Research,, Vol 6. . Response of Acacia senegal(L.) Willd. seedlings and soil bio-functioning to inoculation with arbuscularmycorrhizal fungi, rhizobia and Pseudomonas fluorescens. [texte imprimé] / F Ndoye, Auteur ; A. Kane, Auteur ; N Bakhoum, Auteur ; A Sanon, Auteur ; D Fall, Auteur ; D. Diouf, Auteur ; M. O Sy, Auteur ; K Noba, Auteur . - 2012 . - pp-7176-7184.
Langues : Anglais (eng)
Catégories : FORESTERIE Mots-clés : Acacia senegal, arbuscular mycorrhizal fungi, rhizobia, Pseudomonas fluorescens, plant growth, soil bio-functioning Résumé : Acacia senegal is a multipurpose legume that is economically and ecologically important in Sahelian areas. The effects of arbuscular mycorrhizal fungal (AMF) inoculum (M) individually and in combination with rhizobia (R) and Pseudomonas fluorescens (Pf) were investigated on the growth and nutrition of A. senegal seedlings. In glasshouse conditions, all the inocula except Pf significantly enhanced A. senegal plant growth after 6 months in a non-sterile soil from Dahra (Senegal). However, no significant increase in shoot N content was recorded, whereas the application of MR, MPf and MRPf significantly improved shoot P content, and that of MR and MPf, shoot K content. The nodule number was significantly augmented by rhizobial inoculation and the root mycorrhizal colonization rate by MR, MPf and MRPf treatments. Soil spore density was increased by all inoculants except MPf, and soil AMF hyphal length by M, R and MRPf treatments. The inoculation with Pseudomonas and MPf significantly stimulated soil acid phosphatase activity, but no significant effect was observed on soil fluorescein diacetate (FDA) activity. Thus, the dual inoculation with AMF and R can be beneficial to A. senegal growth under non-sterile soil, where nutrients particularly P and N are often deficient Exemplaires
Code-barres Cote Support Localisation Section Disponibilité FT1900057 NDO Publication CNRF Rayons Exclu du prêt Documents numériques
Cliquer pour voirURL Agroforest System, N°87. Response of Acacia senegal (L.) Willd. to inoculation with arbuscularmycorrhizal fungi isolates in sterilized and unsterilized soils in Senegal / F Ndoye
PermalinkAnnals of Forest Science. Effect of peanut shells amendment on soil properties and growth of seedlings of Senegalia senegal (L.) Britton, Vachellia seyal (Delile) P. Hurter and Prosopis juliflora (Swartz) DC in salt-affected soils. / D Fall
PermalinkAnnals of Forest Science. Selection of arbuscular mycorrhizal fungal strains to improve Casuarina equisetifolia L. and Casuarina glauca Sieb. tolerance to salinity / P.I Djighaly
PermalinkInternational Journal of Biosciences,, Vol 6, N°2. Effects of dual inoculation with arbuscular mycorrhizal fungi and rhizobia on Acacia senegal (L.) Willd. seedling growth and soil enzyme activities in senegal / F Ndoye
PermalinkJournal of Agricultural Biotechnology and Sustainable Development, Vol 9 (5). . Improvement of tree growth in salt-affected soils under greenhouse conditions using a combination of peanut shells and microbial inoculation / D Fall
PermalinkJournal of Applied Microbiology,, N°108:. Characterization of Mesorhizobiumspp. strains associated with Acacia seyal Del. in Senegal by phenotypic, symbiotic, and molecular methods / D. Diouf
PermalinkJOURNAL OF CHEMICA, BIOLOGICAL AND PHYSICAL SCIENCES, Vol 8 (3):. Influence of Diogo heavy mineral sand mining process on physical and chemical characteristics and microbiological properties of dune soils in the northern coastal line of Senegal. / M. Fall
PermalinkJournal of Environmental Management, N°95. Effect of distance and depth on microbial biomass and mineral nitrogen content under Acacia senegal (L.) Willd. trees / D Fall
PermalinkJournal of plant nutrition. Physiolocal of Biochemical responses of acacia seyal (Del) seedlings under salt stress conditions / Dioumacor Fall
PermalinkJournal of plant nutrition, N°32. Physiological and biochemical responses of Acacia seyal (Del.) seedlings under salt stress / D Fall
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