Mostrando 6 resultados de: 6
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Article(6)
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Biology and Fertility of Soils(1)
Environmental Nanotechnology, Monitoring and Management(1)
Journal of Coastal Research(1)
Plant and Soil(1)
Symbiosis(1)
Changes with seasonal flooding in sap flow of the tropical flood-tolerant tree species, Campsiandra laurifolia
ArticleAbstract: In order to determine how flooding affects sap flow and hydraulic conductivity of the tolerant speciPalabras claves:flood, Hydraulic conductivity, Sap flow density, Tolerant speciesAutores:Flores S., Herrera A., Rengifo E., Wilmer TezaraFuentes:scopusBiogenic synthesis of iron oxide nanoparticles using Moringa oleifera and chitosan and its evaluation on corn germination
ArticleAbstract: To stimulate sustainable nanotechnology in agriculture, we have developed an easy, low-cost, and ecoPalabras claves:Chitosan, germination, Moringa oleífera, Nanoparticle, ZEA MAYSAutores:Flores S., Luis José Borrero González, Sarah Briceño, Suarez J., Tovar G.I.Fuentes:googlescopusDetermination of acid phosphatase and dehydrogenase activities in the rhizosphere of nodulated legume species native to two contrasting savanna sites in Venezuela
ArticleAbstract: Rhizospheric soils from 13 nodulated legume species were collected at two contrasting savanna sites.Palabras claves:Acid phosphatase dehydrogenase, native legumes, RhizosphereAutores:Carballo O., Flores S., Maria Luisa Izaguirre-MayoralFuentes:googlescopusAluminum tolerance in nodulated N <inf>2</inf>-fixing legumes species native to two contrasting savanna sites
ArticleAbstract: Eight native legume species were analyzed for their tolerance to high soil aluminium (Al) levels inPalabras claves:Aluminium, Aluminium accumulators, calcium, Iron, Nitrogen fixationAutores:Flores S., Maria Luisa Izaguirre-Mayoral, Oropeza T.Fuentes:googlescopusDistribution of trace elements in offshore sediments of the Orinoco Delta
ArticleAbstract: Surficial sediments from 56 stations on the Orinoco Delta offshore zone were analyzed by x-ray fluorPalabras claves:geochemistry, Heavy Metals, Surface sediments, VENEZUELA, X-ray fluorescenceAutores:Alfonso J.A., Benzo Z., Flores S., Manuel MartínezFuentes:scopusRhizophagus manihotis promotes the growth of rhizobia-nodulated Vigna luteola L in phosphorus deficient acid montane soils devoid of ground cover vegetation
ArticleAbstract: The failure of Vigna luteola L. to colonize tropical montane regions of Venezuela with acid P-deficiPalabras claves:Deforested montane acid soils, native legumes, nodule ultrastructure, Soil enzymes, Symbiotic nitrogen fixation, Tripartite symbiosisAutores:Cuenca G., Flores S., Maria Luisa Izaguirre-Mayoral, Olivares E., Pieters A.J.Fuentes:googlescopus