Resultados de búsqueda - "Peruvian"

Modeling for Management: A Case Study of the Cañete watershed, Peru por Francesconi, Wendy, Uribe, Natalia, Valencia Gómez, Jefferson, Quintero, Marcela

“…Introduction The Cañete River watershed located in the central Peruvian Andes, is undergoing hydrological changes due to global rising temperatures, landuse changes and increased water supply demand. …”
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Depopulation of rural landscapes exacerbates fire activity in the western Amazon por Uriarte, Maria, DeFries, Ruth S., Fernandes, Kátia, Gutiérrez Vélez, Victor Hugo, Baethgen, Walter E., Padoch, Christine, Pinedo Vasquez, Miguel

“…Here, we couple climate, geospatial, and province-level census data, with farmer surveys to examine the climatic, demographic, and land use factors associated with fire frequency in the Peruvian Amazon from 2000 to 2010. Although our results corroborate previous findings elsewhere that drought and proximity to roads increase fire frequency, the province-scale analysis further identifies decreases in rural populations as an additional factor. …”
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Búsqueda de fuentes de resistencia de ají al hongo Phytophtora citrophthora por Bazan de Segura, Consuelo

“…The rentainder two are Peruvian varieties: 'Rocolo' (C pubescens) and 'Mishme Bravo Amarillo', (C. pendulum), No variety of C. sinense tested was Jound to be resistant to wilt. …”
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Minerales en la Nutrición Animal en la América Latina por Alba, Jorge de, Davis, George K.

“…From forage analysis as well as empirical knowledge and personal reports, it bas been possible to try to define the phosphorus deficient areas which are very extensive in Latin America, specially in areas of natural grasslands A copper deficient area is likely to extend over a wide area of the Peruvian Andes, but its limits are very hard to define at present Cobalt is definitely deficient in Central Brasil, but again the limits of this area are in doubt A very bigh inon content is reported from forages of Uruguay and Paraguay, and it is possible that all these areas may also be deficient in phosphorus. …”
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Incentive-based conservation in Peru: Assessing the state of six ongoing PES and REDD+ initiatives por Montoya Zumaeta, J.G., Wunder, Sven, Tacconi, L.

“…Here we first develop an analytical framework for assessing the Peruvian initiatives of conservation incentives. We then identify six ongoing interventions that have introduced incentives conditional upon compliance with voluntary environmental commitments. …”
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Sensing, feeling, thinking: Relating to nature with the body, heart and mind por Pramova, E., Locatelli, Bruno, Valdivia Díaz, M., Vallet, A., Quispe Conde, Y., Djoudi, H., Colloff, Matthew J., Bousquet, F., Tassin, J., Munera Roldan, C.

“…We demonstrate its use in a case study in the Peruvian Andes, where we applied an inductive, exploratory approach to elicit personal imageries and imaginings related to nature, place and recreation. …”
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Informe de trabajos 1981/1982. Programa de frijol por Vermeulen, J., Davis, J.

“…In the evaluation of 393 new climbing bean collections, 41 belonging to the Ecuadorian and the Peruvian collections were considered promising. (Extract)…”
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Inheritance of white, black and brown coat colours in alpaca (Vicuna pacos L.) por Valbonesi, Alessandro, Apaza, Nolberto, La Manna, Vincenzo, Gonzáles Castillo, Mario Lino, Huanca Mamani, Teodosio, Renieri, Carlo

“…An experimental trial of the segregation of white vs. pigmented and black vs. brown colours in alpacas was conducted at the Peruvian INIA Quimsachata Experimental Station. One hundred and forty five offspring were born from the following matings: 4 white sires × 36 white dams, 4 white sires × 39 pigmented dams, and 9 pigmented sires × 70 pigmented dams. …”
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Nuevo híbrido trilineal de maíz amarillo duro para el trópico peruano por Díaz Chuquizuta, Percy, Hidalgo Melendez, Edison, Mendoza Paredes, Melbin, Cieza Ruiz, Issac, Jara Calvo, Teófilo Wladimir, Valdés Rodríguez, Ofelia Andrea

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El balance entre la ganancia genética y la conservación en un programa de mejoramiento participativo: el caso del pijuayo (Bactris gasipaes kunth) por Cornelius, J., Clement, C., Weber, John C., Sotelo Montes, C., Van Leeuwen, J., Ugarte Guerra, Julio, Ricse Tembladera, Auberto, Arévalo López, Luis Alberto

“…The problem is explored in this paper, partly through a case study of a participatory improvement programme of peach palm (Bactris gasipaes Kunth, Palmae), implemented in the Peruvian Amazon by the World Agroforestry Centre (ICRAF) and the Peruvian National Institute for Agricultural Research and Extension (INIEA). …”
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Incidencia de aves granívoras y su importancia como plagas en el cultivo de quinua (Chenopodium quinoa Willd.) en el altiplano peruano por Loza del Carpio, Alfredo, Clavitea, Judith, Delgado Mamani, Pedro Ernesto

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Potato virus Y; the Andean connection por Fuentes, S., Jones, R.A.C., Matsuoka, H., Ohshima, K., Kreuze, Jan F., Gibbs, A.J.

“…We report the isolation and genomic sequences of 32 Peruvian isolates of PVY which, together with 428 published PVY genomic sequences, gave an alignment of 460 sequences. …”
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Influence of colour type and previous cultivation on secondary metabolites in hypocotyls and leaves of maca (Lepidium meyenii Walpers) por Clement, C., Diaz Grados, D.A., Avula, B., Khan, I.A., Mayer, A.C., Ponce Aguirre, D.D., Manrique, I., Kreuzer, M.

“…The aim of this study was to analyse the concentrations of major secondary metabolites in hypocotyls and leaves of maca in a controlled planting experiment in the Peruvian Andes at 4130 m above sea level. The effects of colour type and of previous cultivation of the field were examined. …”
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Evaluation of the environmental impact of pesticides for pest control in the main horticultural crops of the Chancay-Huaral valley, Lima por Rodríguez, S., Ortíz, O., Castillo, J.

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Deforestation Dynamics in Peru. A Comprehensive Review of Land Use, Food Systems, and Socio-Economic Drivers por Cruz, M., Pradel, W., Juarez, H., Hualla, V., Suarez, V.

“…The drivers of deforestation and land use change in the Peruvian Amazon and Andes are complex and interconnected, shaped by various factors, including agricultural expansion, wood extraction, mining, infrastructure development, climate change, and socio-economic factors. …”
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Guía técnica para el establecimiento de viveros comunitarios por Diaz Forero, Oscar Eduardo, Durango Morales, Sandra Guisela, Calderon, Victor Hugo

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Acceptability and safety of novel infant porridges containing lyophilized meat powder and iron-fortified wheat flour por Pachón, Helena, Liria Domínguez, M.R., Creed-Kanashiro, Hilary M., Stoltzfus, RJ

“…OBJECTIVE: To evaluate the acceptability and safety of porridges containing lyophilized meat powder and iron-fortified wheat flour. METHODS: Peruvian mothers' input was used to develop porridges without (no meat) and with meat powder (low or high chicken liver, low or high chicken thigh). …”
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Local knowledge of native potato (Solanum spp) for long-term monitoring on three Andean Communities of Apurimac, Peru por Valdivia Diaz, M., Polreich, S., Torre-Cuadros, M.A. La, Haan, Stef de

“…Multiple drivers related to changes in climate and socio-cultural structure in the Peruvian Highland are of increasing importance for the loss of the biological diversity of potato landraces and related collective knowledge in their center of diversity. …”
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In vitro iron bioaccessibility and uptake from orange-fleshed sweet potato (Ipomoea batatas (L.) Lam.) clones grown in Peru por André, C.M., Burgos, G., Ziebel, J., Guignard, C., Hausman, J.F., Felde, T. zum

“…To partly fill this gap, we evaluated the bioaccessibility of iron in six sweet potato clones grown in two Peruvian environments, Satipo and San Ramon, following an in vitro gastro-intestinal digestion procedure. …”
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Hierarchical and factorial mating designs in quantitative genetics of tetrasomic potato por Ortíz, R., Golmirzaie, A.

“…Data were collected from two independent experiments at two contrasting Peruvian locations: La Molina in the dry coast and San Ramon in the humid mid-altitude. …”
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