Resultados de búsqueda - "América"

Fusarium tropical race 4 in Latin America and the Caribbean: Status and global research advances towards disease management por Munhoz, Thayne, Vargas, Jorge, Teixeira, Luiz, Staver, Charles, Dita, Miguel

“…The potential impact of TR4 in Latin America and the Caribbean (LAC) is particularly concerning. …”
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Genome-wide association study of cassava brown streak disease resistance in cassava germplasm conserved in South America por Ospina, Jessica Alejandra, Lopez-Alvarez, Diana, Gimode, Winnie, Wenzl, Peter, Carvajal-Yepes, Monica

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Child feeding practices are associated with child nutritional status in Latin America: innovative uses of the demographic and health surveys por Ruel, Marie T., Menon, Purnima

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[Review of] Wunderlich, Gene (ed.) Agricultural landownership in transitional economies. 1995. Lanham, MD: University Press of America por Otsuka, Keijiro

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A dynamic evaluation of the effects of a free trade area of the Americas: an intertemporal, global general equilibrium model por Diao, Xinshen, Somwaru, Agapi

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Fortalecimiento de redes agroalimentarias en América Latina: Contribución de la Iniciativa AgriLAC Resiliente por Quintero, Diana Katherine, Reyes, Byron, Lopera, Diana Carolina, Ordoñez, Juan Camilo

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Mapeo de políticas de cambio climático, agricultura e innovación en países de América Latina por Perez Marulanda, Lisset, Rivas, Juan Sebastian, Martinez Baron, Deissy, Collazos, Sara, Gonzalez, Carlos

“…Este documento analiza el mapeo y evaluación de políticas públicas relacionadas con cambio climático, innovación y agricultura en cinco países de América Latina: Colombia, Perú, Guatemala, Honduras y México. …”
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How can market mechanisms for forest environmental services help the poor?: preliminary Lessons from Latin America por Grieg-Gran, M., Porras, I., Wunder, Sven

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A methodological proposal for the evaluation of farmer’s adaptation to climate variability, mainly due to drought in watersheds in Central America por Benegas, L., Jiménez, F., Locatelli, Bruno, Faustino, J., Campos, M.

“…The proposed methodology consists of a standard to evaluate farmer’s adaptation to climate variability, mainly due to drought in watersheds in Central America; and was created with contributions from experts and professionals around this region. …”
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Manejo forestal comunitario en América Latina: experiencias, lecciones aprendidas y retos para el futuro por Sabogal, C., Jong, W. de, Pokorny, B., Louman, Bastian

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Oportunidades y desafíos para la producción de biocombustibles en América Latina: Una perspectiva forestal por Riegelhaupt, E., Chalico, T.A.

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Shrub facilitation increases plant diversity along an arid scrubland-temperate rain forest boundary in South America por Zonneveld, M.J. van, Gutiérrez, J.R., Holmgren, M.

“…We studied the role of nurse facilitation on the recruitment of perennial plants along an arid scrubland–temperate rain forest boundary to test the following predictions: (1) nurse shrub canopy increases seedling abundance and species richness along the rain forest–scrubland boundary; (2) scrubland species are less dependent on facilitative interactions than temperate rain forest species, especially at the moister, upper end of the gradient.Bosque Fray Jorge National Park, north‐central Chile, South America (30° 39′ S – 71° 40′ W).We examined seedling abundance and species richness of perennial plants in the open and under different types of patches that may facilitate species recruitment (living shrubs, dead shrubs, perennial grasses and trees) along an arid scrubland–temperate rain forest boundary. …”
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MAPFORGEN: El caso de la diversidad intra-especifica de Theobroma cacao en America Latina por Thomas, E., Zonneveld, M. van, Signer, J.

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Burkholderia mimosarum sp. nov., isolated from root nodules of Mimosa spp. from Taiwan and South America por Chen, W.M., James, EK, Coenye, T., Chou, JH, Barrios, E., Faria, S.M. de, Elliott, G.N., Sheu, SY, Sprent, JI, Vandamme, P

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Genetic variability within Phaeoisariopsis griseola from Central America and its implications for resistance breeding of common bean por Mahuku, George S., Jara, Carlos E., Cuásquer, Juan B., Castellanos, G.

“…The genetic and virulence variability of 112 isolates of Phaeoisariopsis griseola, collected from various locations in Central America, were studied using seven random amplified polymorphic DNA (RAPD) primers and 12 common-bean differential genotypes. …”
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First records of the sugar cane and forage grass pest, Prosapia simulans (Homoptera: Cercopidae), from South America por Peck, DC, Castro, U., López, F., Morales Rodriguez, A., Rodríguez Chalarca, Jairo

“…The genus Prosapia Fennah and P. simulans (Walker) are reported for the first time in South America, based on recent field collections in Colombia and museum specimens from Venezuela. …”
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Precipitation over eastern South America and the South Atlantic Sea surface temperature during neutral ENSO period por Bombardi RJ, Carvalho, Leila M. V., Jones, C., Reboita MS

“…As a consequence, these systems organize convection and increase precipitation over eastern South America.…”
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Manejo de la fertilización fosfatada de pastos tropicales en suelos ácidos de América Latina por Salinas, José G., León Sarmiento, Luis Alfredo, Arregocés, Oscar, Vásquez, J.C.

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Variedades semi-enanas de arroz cultivadas en América Latina y el Caribe, 1968-1985 por Rosero Morán, Manuel J.

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Mejoramiento poblacional, una alternativa para explorar los recursos genéticos del arroz en América Latina por Guimarães, Elcio Perpétuo

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