Search Results - "Perú"

Agroecological transitions in value chains: Main findings, challenges, and opportunities for the agroecological transition of the value chains in the agroecological living landscap... by Charry, Andres, Vargas, Alejandra, Narjes, Manuel, Gonzalez, Carolina

“…The document includes a synthesis of 10 value chains analyses in specific subregions from 6 countries, which represent a wide range of political, agroecological, socioeconomic and cultural conditions: a dairy value chain in Burkina Faso; a groundnut value chain in India; value chains of mango and of green leafy vegetables in Kenya; a cacao value chain in Peru; olives, sheep and honey value chains in Tunisia, and sorghum and poultry value chains in Zimbabwe. …”
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From Rangelands to Cropland, Land-Use Change and its impact on soil organic carbon variables in a Peruvian Andean Highlands: A Machine Learning Modeling approach by Carbajal, M., Ramírez, D., Turin, C., Schaeffer, S.M., Konkel, J., Ninanya, J., Rinza, J., De Mendiburu, F., Zorogastua, P., Villaorduña, L., Quiroz, R.

“…This study modeled SOC variables—SOC, refractory SOC (RSOC), and the 13C isotope composition of SOC (δ13CSOC)—using machine learning (ML) algorithms in the Central Andean Highlands of Peru, where grasslands and wetlands (“bofedales”) dominate the landscape surrounded by Junin National Reserve. …”
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Investment in forests: What role for community forestry in Nepal? by Adhikary, Anukram

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How are we doing? A tool to reflect on the process, progress and priorities of your multi-stakeholder forum by Sarmiento Barletti, Juan Pablo, Larson, Anne M., Cisneros, Natalia, Heise, Nicole, Liswanti, Nining, Mariño, Harlem, Tamara, Ade

“…In response, CIFOR held a series of participatory workshops in Indonesia and Peru to develop How are we doing?, to reflect on and learn from what the MSF has been doing well (and not so well); examine progress toward the objective(s), including the challenges faced and the ones still ahead; and support the annual planning process. …”
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Biotechnical, economic, and environmental assessment of dairy systems in the Peruvian Amazon utilizing the CLEANED tool by Irigoin, Victor, Pizarro, Dante, Fuentes, Eduardo, García, Carlos, Wattiaux, Michel, Picasso, Valentín, Arango, Jacobo, Romero, Gelver, Gómez-Bravo, Carlos

“…This study aimed to evaluate the biotechnical, economic, and environmental impacts of conventional dairy production systems (CPS) and silvopastoral systems (SPS) in San Martin, Peru, using the CLEANED modeling tool. Notably, CLEANED does not explicitly model tree presence on farms. …”
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Linkage map construction and QTL mapping for morphological traits in Ipomoea trifida, a diploid sweetpotato relative by Da Mata, A.P.A., Gemenet, D.C., Diaz, F., David, M., Mosquera, V., Rosa, J.R.B.F., Santos, I.G.D., De Siqueira Gesteira, G., Mollinari, M., Khan, A., Yencho, G.C.

“…In a randomized complete block design with four replications, the phenotypic evaluation of 11 morphological traits was conducted for 188 individuals in 2016 at the International Potato Center under screenhouse conditions in San Ram & oacute;n, Peru. Heritabilities ranged from 0.30 to 0.80, and genetic correlations varied from -0.22 to 1. …”
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Incremento en la presión sobre los ecosistemas altoandinos por cambios en la adaptación de cultivos by Jarvis, Andy, Zapata Caldas, E., Läderach, Peter R.D., Ramírez Villegas, Julián Armando

“…El documento "Experiencias de Adaptación al Cambio Climático en Ecosistemas de Montaña en los Andes del Norte", presenta una síntesis del taller convocado en Bogotá, Colombia, en febrero de 2009 por WWF, la Fundación Humedales, el Ministerio de Ambiente, Vivienda y Desarrollo Territorial y el Instituto Nacional de Hidrología y Meteorología de Colombia (IDEAM), en el contexto de trabajo actualmente en marcha para el desarrollo de estrategias de adaptación al cambio climático en la región cafetera de los Andes centrales de Colombia y el piedemonte Andino-Amazónico de Colombia, Ecuador y el norte de Perú. Esta publicación presenta elementos conceptuales, estudios de caso enfocados en ecosistemas de alta montaña (bosques nublados y páramos), un resumen de las mesas redondas sobre vulnerabilidad, adaptación y monitoreo y una lista de implicaciones de manejo identificadas por los participantes en el taller. …”
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Indicators of soil quality: a South-South development of a methdological guide for linking local and technical knowledge by Barrios, E., Delve, Robert J., Bekunda, Mateete A., Mowo, J., Agunda, J, Ramisch, Joshua J., Trejo Tercero, M.T., Thomas, Richard J.

“…This methodological guide was initially developed and used in Latin America and the Caribbean-LAC (Honduras, Nicaragua, Colombia, Peru, Venezuela, Dominican Republic), and was later improved during adaptation and use in eastern African (Uganda, Tanzania, Kenya, Ethiopia) through a South–South exchange of expertise and experiences. …”
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Ex Situ conservation priorities for the wild relatives of Potato (Solanum L. Section Petota) by Castañeda Álvarez, Nora P., Haan, Stef de, Juarez, H., Khoury, Colin K., Achicanoy Estrella, Harold Armando, Sosa, Chrystian C., Bernau, V., Salas, A., Heider, B., Simon, R., Maxted, Nigel, Spooner, D.M.

“…Such gaps are most pronounced in the geographic center of diversity of the wild relatives in Peru. A total of 20 and 18 species were assessed as medium and low priority for further collecting, respectively, with only three species determined to be sufficiently represented currently. …”
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Evaluation of late blight resistance and agronomic characteristics for B3C1 clones and its segregating progenies under long-day conditions in Korea by Park, K., Cho, K., Cho, J., Chang, D., Kim, H., Cho, H., Landeo, J.

“…These clones (B3C1) were bred in Peru under short-day conditions, growing in long-day conditions such as Korea is not feasible. …”
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Informe de trabajos 1979: Convenio ICA-CIAT: Programa de frijol by Roman, A, Davis, J., García, S., Graham, P., Temple, S.

“…A total of 56 materials were selected from 723 from Spain, Portugal, Peru, Ecuador, and Colombia for productivity and disease- resistance, especially to anthracnose (Colletotrichum lindemuthianum). …”
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From Market Demand to Breeding Decisions: A Framework by Ragot, Michel, Bonierbale, Merideth W., Weltzien, Eva

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Gender and social targeting in plant breeding by Orr, Alastair, Cox, Cindy M., Ru, Yating, Ashby, Jacqueline A.

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Land-use dynamics influence estimates of carbon sequestration potential in tropical second-growth forest by Schwartz, N.B., Uriarte, M.A, DeFries, Ruth S., Gutiérrez Vélez, Victor Hugo, Pinedo Vasquez, M.

“…Estimates differed by 900 000 tonnes, equivalent to over 80% of Peru's commitment to carbon sequestration through 'community reforestation' under the Paris Agreement. …”
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Estimates of soil carbon concentration in tropical and temperate forest and woodland from available GIS data on three continents by Ladd, Brenton, Laffan, S.W., Amelung, Wulf, Peri, Pablo Luis, Silva, L.C.R., Gervassi, P, Bonser, S.P., Sheil, D., Navall, M.

“…Our aim was to explore how well soil carbon concentration could be estimated on three continents from existing climate, topography and vegetation‐cover data.Peru, Brazil, Argentina, Australia, China.Soil carbon concentration and leaf area index (LAI) as well as GIS‐derived climate and topography variables for 65 temperate and 43 tropical, forest and woodland ecosystems, were either directly measured or estimated from freely available global datasets. …”
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Influencia de sacarosa y cotiledones en la microinjertación de cítricos by Llihua Quispe, Liz Julieta, Calderón Rodríguez, Abelardo, Cabrera Pintado, Rosa María

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Gene expression and enzyme activities of the D-mannose/L-galactose pathway influence L-ascorbic acid content in Myrciaria dubia by Castro Gómez, Juan Carlos, Cobos Ruiz, Marianela, Maddox, J. Dylan, Imán Correa, Sixto Alfredo, Egoavil Reátegui, Alina del Carmen, Torres, Juan, Gutierrez, F.

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Interacción genotipo-ambiente en el rendimiento de genotipos de papa by Vásquez Arce, Víctor, Huerta Fernández, Pablo, Cabrera Hoyos, Héctor Antonio, Jiménez Díaz, Luis A.

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Agricultural reuse of the digestate from low-cost tubular digesters in rural Andean communities by Garfí, Marianna, Gelman, Pau, Comas, Jordi, Carrasco Chilón, William Leoncio, Ferrer, Ivet

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Effect of seminal plasma on hipoosmotic swelling test in fresh alpaca spermatozoa by Pacheco Curie, Joel I., Mamani Cato, Rubén Herberht, Vélez, V. M.

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