Resultados de búsqueda - "Venezuelan"

The utilization of phosphorus in some Venezuelan forages por Butterworth, M.H.

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Spillover effects of the Venezuelan crisis: Migration impacts in Colombia por Caruso, German, Canon, Christian Gomez, Mueller, Valerie

“…In the wake of the Venezuelan crisis, Colombian migrants are returning to their place of birth. …”
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Comparative phenology of epiphytic and tree-phase strangler figs in a Venezuelan palm savanna por Putz, F.E., Romano, G.B., Holbrook, N.M.

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Assessment of genetic diversity in Venezuelan rice cultivars using simple sequence repeats markers por Ghneim-Herrera, Thaura, Posso Duque, D., Pérez Almeida, Iris B., Torrealba N., G.T., Pieters, AJ, Martínez Racines, César Pompilio, Tohme, Joseph M.

“…Implications of the low genetic diversity detected and relatedness of Venezuelan cultivars are discussed.…”
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Isolated starches from yams (Dioscorea sp) grown at the Venezuelan Amazons: structure and functional properties por Pérez, Elevina, Rolland Sabaté, Agnès, Dufour, Dominique, Guzmán, Romel, Tapia, María, Raymundez, María, Ricci, Julien, Guilois, Spphie, Pontoire, Bruno, Reynes, Max, Gibert, Olivier

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Physicochemical, Functional, and Macromolecular Properties of Waxy Yam Starches Discovered from Mapuey (Dioscorea trifida) Genotypes in the Venezuelan Amazon por Pérez, E., Gibert, Olivier, Rolland Sabaté, Agnès, Jiménez, Y., Sánchez, T., Giraldo, A., Pontoire, B, Guilois, S, Lahon, MC, Reynes, M, Dufour, D.L.

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Using indigenous knowledge to link hyper-temporal land cover mapping with land use in the Venezuelan Amazon: "The Forest Pulse" por Olivero, J., Ferri, F., Acevedo, P., Lobo, J.M., Fa, J.E., Farfán, M.A., Romero, D., Blanco, G., Real, R.

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El espectro de las tribus de gramíneas de los Llanos venezolanos por Montaldo, P.

“…The Venezuelan Llanos extend over 28 millions hectares and about 50 percent of them are covered with graminoid vegetation. …”
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Genetic and pathogenic variation of Xanthomonas axonopodis pv. manihotis in Venezuela por Verdier, Valerie M., Restrepo, S., Mosquera Cifuentes, Gloria Maria, Duque E., Myriam Cristina, Gerstl, A, Laberry Saavedra, Rafael Alberto

“…Variation for virulence was observed in the Xam Venezuelan collection by inoculating a set of cassava cultivars with 28 isolates of the pathogen, each representing a haplotype. …”
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Uso de la isoterma de adsorción para evaluar requerimientos de fósforo, 1: Isotermas de adsorción de los suelos [Venezuela]. por López Hernández, D, Coronel, I, Alvarez, L.

“…The principal aim of this research work is to determine the phosphorus fertilizer requirements in some Venezuelan soils. The chosen soils were contrasting in both chemical and textural characteristics. …”
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Genetic variation of papaya ringspot virus in Venezuela por Fernandez-Rodriguez, T., Rubio, Luis, Carballo, O., Marys, E.

“…Phylogenetic analysis indicated that Venezuelan isolates were within a clade composed of isolates from the Americas and Australia. …”
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Ciclos biogeoquímicos en un ecosistema forestal de los Andes Occidentales de Venezuela, 3: Ciclo hidrológico y translocación de elementos químicos con el agua [suelos]. por Grimm, U, Fassbender, H.W.

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Ciclos biogeoquímicos en un ecosistema forestal de los Andes Occidentales de Venezuela, 4: Modelos y conclusiones [suelos]. por Fassbender, H.W, Grimm, U.

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Base genética de los cultivares de arroz de riego liberados en Venezuela por Acevedo, M.A., Torres Castro, Edgar Alonso, Moreno, O, Álvarez, R., Torres, O., Castrillo, W., Torrealba N., G.T., Reyes, E, Salazar, M., Navas, M

“…It is recommended to increase the genetic base of the Venezuelan varieties, which will allow, in the short and middle time, to win in selection, in addition to avoid possible genetic vulnerability. …”
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A global assessment using PCR techniques of mycorrhizal fungal populations colonising Tithonia diversifolia por Sharrock, R.A., Sinclair, Fergus L., Gliddon, C., Rao, Idupulapati M., Barrios, Edmundo, Mustonen, P.J., Smithson, P., Jones, D.L., Godbold, D.L.

“…No mycorrhizal colonisation was found in the samples collected from the Philippines or in one each of the Rwandan and Venezuelan samples. Throughout its global distribution (Costa Rica, Nicaragua, Indonesia, Honduras, Mexico, Kenya and Rwanda), Tithonia forms mainly associations with Glomaceae. …”
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Evaluación de impacto de extensión agrícola en tres comunidades de Venezuela por Lepage Barreto, Ramón

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Ciclos bioquímicos en un ecosistema forestal de los Andes Occidentales de Venezuela, 2: Producción y descomposición de los residuos vegetales. por Fassbender, H.W, Grimm, U.

“…Litter production (tree stands, each 12 collectors; sampling every two weeks) and litter decomposition (samples of leaves and branches exposed to enviroment, collection every two months) were studied in a montane forest ecosystem of the Venezuelan Andes. The total litter production reached an average of 6.97 Oa per year and was distributed as follows: leaves 3.38 t/ha per year = 48%, branches 2.27 t/ha per year = 33%, flowers and fruits 1.09 t/ha per year =16%, epiphytic plants 0.23 t/ha per year = 3%. …”
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Beans por Sanders, J.H.

“…Production has been maintained by area expansion in some countries (Brazil); in others, it has increased due to a strong export demand from European and Venezuelan markets. High population and per capita income growth kept demands greater than 3 percent. …”
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Estudio de la resistencia en variedades de arroz (Oryza sativa L.) venezolanas al virus de la hoja blanca por Labrín Sotomayor, N.Y.

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Variación genotípica en la composición química y digestibilidad de Trichanthera gigantea por Ospina, Sonia, Rosales, Mauricio, Ararat, José Enrique

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