Resultados de búsqueda - Venezuela Relations

2015 Nutrition country profile: Venezuela (Bolivarian Republic of) por International Food Policy Research Institute

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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.

“…Results are discused in relation to the chemical input patterns into the ecosystem, vegetation physiology, climate and soil characteristics.…”
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The utilization of phosphorus in some Venezuelan forages por Butterworth, M.H.

“…Phosphorus ingestion and fecal excretion were measured using 14 forage samples from Venezuela supplied to groups of six adult cinque rams kept in individual compartments. …”
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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.

“…The annual hydrological budget in the montane forest ecosystem of San Eusebio, Mdrida, Venezuela, was studied and water samples collected and analysed for chemical composition. …”
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Estructura y funcionamiento de un bosque pluvial del proyecto internacional del ecosistema amazónico: Datos preliminares sobre crecimiento y regeneración natural en un estudio pilo... por Heuveldop, J, Neumann, M.

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Análisis comparativo del uso del tiempo por algunos agentes agrícolas en Venezuela por Chacin Medina, Guillermo R.

“…A sample of six agricultural agents in Venezuela to determine their use of time. An observation guide allowed checking several topics every five minutes and a questionnaire was used to determine the opinions of effective use of time. …”
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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

“…The genealogy of 19 varieties of irrigated rice, Oryza sativa L., liberated in Venezuela during the years 19782006, were analyzed with the objective to determine the number of ancestors present, also to estimate its relative genetic contribution. …”
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Análisis comparativo del uso del tiempo por algunos agentes agrícolas en Venezuela por Chacin Medina, Guillermo R.

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Plant genetic resources for agriculture, plant breeding, and biotechnology: Experiences from Cameroon, Kenya, the Philippines, and Venezuela por Falck-Zepeda, José B., Zambrano, Patricia, Cohen, Joel I., Borges, Orangel, Guimarães, Elcio P., Hautea, Desiree, Kengue, Joseph, Songa, Josephine

“…Policy makers, private sector breeders, and other stakeholders can use this information to prioritize investments, consider product advancement, and assess the relative magnitude of the potential risks and benefits of their investments.…”
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Delineation of agricultural systems in a major tropical area of cacao production (Barlovento, Venezuela) by means of multivariate analysis por Barrios, M, Arias, L, San José, J.J

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Biology and life table parameters of Metaphycus marensis Chirinos & Kondo, 2019, an encyrtid parasitoid of guava cottony scale in Venezuela por D.T. Chirinos, R. Castro, J. Castro, I. Perez Almeida, Kondo Rodríguez, Demian Takumasa

“…The guava cottony scale, Capulinia linarosae (Hemiptera: Eriococcidae) is an important pest of guava, Psidium guajava, in Venezuela and northern Colombia. Metaphycus marensis (Hymenoptera: Encyrtidae) is a new primary parasitoid species recently described associated with this pest. …”
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Dinámica de factores asociados al uso de la tierra e implicaciones sobre el colapso ambiental de 1999 en la costa norte de Venezuela por Baritto Lozano, F.S.

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Modelled distributions and conservation status of the wild relatives of chile peppers (Capsicum L.) por Khoury, Colin K., Carver, Daniel, Barchenger, Derek W., Barboza, Gloria E., Zonneveld, Maarten van, Jarret, Robert L., Bohs, Lynn, Kantar, Michael B., Uchanski, Mark, Mercer, Kristin, Nabhan, Gary Paul, Bosland, Paul W., Greene, Stephanie L.

“…Aim: To fill critical knowledge gaps with regard to the distributions and conservation status of the wild relatives of chile peppers (Capsicum L.). Location: The study covered the potential native ranges of currently recognized wild Capsicum taxa, throughout the Americas. …”
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Potato yellow mosaic virus: A synonym of Tomato yellow mosaic virus por Morales, Francisco José, Lastra, R, Uzcategui, RC, Calvert, Lee A.

“…In recent years, different geminiviruses related to PYMV have been described from tomato fields in Venezuela and other countries in the Caribbean Basin, including Panama. …”
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II Simposio sobre avances en la producción de semillas forestales en América Latina : memorias por Salazar, Rodolfo

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The advance of Fusarium wilt tropical race 4 in Musaceae of Latin America and the Caribbean: Current situation por Martínez, Gustavo, Olivares, Barlin Orlando, Rey, Juan Carlos, Rojas Llanque, Juan Carlos, Cardenas, Jaime, Muentes, Carlos, Dawson, Carolina

“…This perspective contains a selection of topics related to Foc TR4 in LAC that address and describe (i) the threat of Foc TR4 in LAC, (ii) a bibliometric analysis of the scientific production of Foc TR4 in LAC, (iii) the current situation of Foc TR4 in Colombia, Peru, and Venezuela, (iv) medium-term prospects in LAC member countries, and (v) export trade and local food security. …”
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Macroeconomic change, competitiveness and timber production: a five-country comparison por Wunder, Sven

“…Yet, in middle-income countries with strongly expanding domestic timber markets (Ecuador, Cameroon, Venezuela), home-market demand also rises much with urban incomes and population. …”
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Surface indicators are correlated with soil multifunctionality in global drylands por Eldridge, David John, Delgado-Baquerizo, Manuel, Quero, José Luis, Ochoa, Victoria, Gozalo, Beatriz, García-Palacios, Pablo, Escolar, Cristina, García-Gómez, Miguel, Prina, Anibal, Bowker, Mathew Alan, Bran, Donaldo Eduardo, Castro, Ignacio, Cea, Alex, Derak, Mchich, Espinosa, Carlos Ivan, Florentino, Adriana, Gaitan, Juan Jose, Gatica, Gabriel, Gómez-González, Susana, Ghiloufi, Wahida, Gutierrez, Julio Roberto, Gusmán-Montalván, Elizabeth, Hernández, Rosa Mary, Hughes, Frederic Mendes, Muiño, Walter, Monerris, Jorge, Ospina, Abelardo, Ramirez, David A., Ribas-Fernández, Yanina Antonia, Lisboa Romão, Roberto, Torres-Díaz, Cristian, Koen, Terrance B., Maestre Gil, Fernando Tomás

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Root-shoot ratio and SOD activity are associated with the sensitivity of common bean seedlings to NaCl salinization por García, Marina, García, Grisaly, Parola, Rodrigo, Raju Maddela, Naga, Pérez-Almeida, Iris, Garcés-Fiallos, Felipe R.

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An abnormality in the growth of the endosperm of Coffea arabica L. por Wormer, T.M.

“…A sample of six agricultural agents in Venezuela to determine their use of time. An observation guide allowed checking several topics every five minutes and a questionnaire was used to determine the opinions of effective use of time. …”
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