Resultados de búsqueda - "Peruvian"

Rethinking Fuelwood: People, Policy and the Anatomy of a Charcoal Supply Chain in a Decentralizing Peru por Bennett, A., Cronkleton, P., Menton, M., Malhi, Y.

“…We examine the commercial charcoal commodity chain from its production in Ucayali, in the Peruvian Amazon, to its sale in the national market. …”
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The cocoa value chain in Ucayali: Analysis to identify business models with agroecological potential por Charry, Andres, Torres, Nelson, Fonseca, Cristina, Narjes, Manuel

“…The document begins with a brief overview of the different international cocoa market segments, including their characteristics, sizes, and prices, along with the role of Peruvian cocoa in the market. It continues with a brief description of the context in the department of Ucayali and then presents an update on the department's value chain with a description of its direct and indirect actors, categorized into different chain links and levels. …”
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Evaluacion fitosociologica y etnobotanica de un bosque secundario cerca de Pucalipa- Ucayali, Amazonz peruana por Sánchez, J.G., Tournon, Jacques

“…A study was carried out in a 20 year-old secondary forest situated on the campus of the University of Ucayali, 4 km from the city of Pucallpa, Peruvian Amazon. Botanical and ethno-botanical inventories were made of all trees greater than 10 cm dbh growing on an half hectare plot on very demineralised and acid soil. …”
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Inventarios floristicos en bosques secundarios de la zona de Pucallpa con fines de produccion forestal por Coronado, C., Lombardi, I., Sabogal, C.

“…Twenty nine places of secondary forest aged between 5 and 25 years were evaluated in 20 agricultural units from 8 native communities in three sectors of Pucallpa (Semuya, Requena and Neshuya) in the Peruvian Amazonian. In 5,9 ha of secondary forest a total of 219 species were found, belonging to 36 botanical families, which include trees and palms, in all the categories of vegetation. …”
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Fine-scale processes shape ecosystem service provision by an Amazonian hyperdominant tree species por Thomas, E., Atkinson, R., Kettle, Christopher J.

“…Drawing on a dataset of >135,000 trees from the Peruvian Amazon, we assessed its manifestation in biomass accumulation and seed production of Brazil nut (Bertholletia excelsa) which plays a keystone role in carbon sequestration and NTFP harvesting in Amazonia. …”
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Caracterización y clasificación de algunos suelos del bosque amazónico peruano, Iquitos. por Flores P, S, Alvarado, A, Bornemisza, E

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Multi-stakeholder platforms for natural resource governance: Lessons from eight landscape-level cases: Supplemental Material por Ratner, Blake, Larson, Anne, Barletti, Juan Pablo Sarmiento, ElDidi, Hagar, Catacutan, Delia, Flintan, Fiona E., Suhardiman, Diana, Falk, Thomas, Meinzen-Dick, Ruth S.

“…"Understanding difference to build bridges among stakeholders: Perceptions of participation in four multi-stakeholder forums in the Peruvian Amazon." The Journal of Development Studies 58, no. 1 (2022): 19-37. …”
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Biological cycle and comparative study of bioinsecticide efficiency on the Heliothis virescens (Lepidoptera:Noctuidae) borer in blueberry cultivation por Velásquez Ochoa, Edwin Ricardo, Quiliche Duran, Jean Piere Jesús

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Modeling the current and future habitat suitability of Neltuma pallida in the dry forest of northern Peru under climate change scenarios to 2100 por Barboza Castillo, Elgar, Bravo Morales, Nino, Cotrina Sanchez, Alexander, Salazar Coronel, Wilian, Gálvez Paucar, David, Gonzales, Jhony, Saravia Navarro, David, Valqui Valqui, Lamberto, Cárdenas Rengifo, Gloria Patricia, Ocaña Reyes, Jimmy Alcides, Cruz Luis, Juancarlos, Arbizu Berrocal, Carlos Irvin

“…The objective of this research is to evaluate the current and future distribution and conservation status of N. pallida in the Peruvian dry forest under climate change (Location: Republic of Peru). …”
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Caracterización genética de accesiones Sanmartinenses del Banco Nacional de Germplasma de Sacha Inchi Plukenetia volubilis L. (E.E. El Porvenir-INIA) por Corazon Guivin, Mike Anderson, Castro Ruiz, Diana, Chota Macuyama, Werner, Rodríguez, Ángel, Cachique, Danter, Manco Céspedes, Emma Imelda, Del Castillo, Dennis, Renno, Jean François, García Dávila, Carmen

“….--- [EN] The present study examines 12 accessions of Sacha Inchi (Plukenetia volubilis) from San Martín of Peruvian National Germplasm Bank (INIA), using molecular techniques (DALP). …”
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Reciprocal effects in true potato seed breeding in short-day length environments por Golmirzaie, A., Ortíz, R.

“…Two random sets of reciprocal biparental crosses were included in the first set of experiments, which were grown in two contrasting Peruvian locations. Only one out of 14 reciprocal crosses showed significantly distinct performance for tuber yield and tuber set. …”
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From Latin America to Oceania: The Historic Dispersal of Sweetpotato Re-examined Using AFLP por Rossel, G., Kriegner, A., Zhang, D.P.

“…While the post-Columbus dispersal of sweetpotato to Asia and Oceania is well documented, the hypothesis that there was prehistoric transfer by Peruvian or Polynesian voyagers from Peru to Oceania has long been a controversial issue. …”
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Evaluation of Heat-sensitive Micronutrients in Fresh, Sun-dried and Solar-dried Capsicum Varieties Grown in Peru por Nagle, Marcus, Jankowsky, Birgit, Peña Pineda, Karla Mónica, Ríos Lobo, Llermé, Jäger, Matthias, Nohr, Donatus, Müller, Joachim

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Nuevos datos para el conocimiento de la distribución del género Mimodromius Chaudoir, 1873 (Coleoptera: Carabidae) en el altiplano peruano por Delgado Mamani, Pedro Ernesto, Ruiz Tapiador, Ildefonso

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Sistemática, morfología y biología del gorgojo de la acelga, Fedlerella Papp, sp., en el Perú por Ferrer, F., Simon, J.

“…The lack of knowledge of its habits, and all the phases, in Peruvian and foreign literature, has been a cause of many difficulties. …”
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Estructura anatómica y propiedades físico-mecánicas de dos maderas del Perú Guarea trichilioides L. y Ceiba pentandra L. por Arostegui Vargas, Antonio

“…Samples from a dry tropical forest close to the Ucayali river, Perú, of two Peruvian woods, Ceiba pentandra Land Guarea trichiliaides L., were studied at the Wood Technology Laboratory, Universidad de los Andes, Mérida, Venezuela. …”
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Value-chain configuration and socio-economic performance into fruit networks: an outlook on long-run insights por Moreno Miranda, Carlos Santiago, Pilamala-Rosales, Araceli Alexandra, Ortiz, Jacqueline, Moreno Miranda, Raúl, Molina-Sánchez, José Isaac, Cerda-Mejía, Liliana, Rama, Daniele

“…Therefore, this study aimed to analyze social and production aspects to understand the dynamic across the Peruvian groundcherry (Physalis peruviana) chain stages. …”
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Producción de nuevas especies comestibles de alto valor nutricional mediante sistemas hidropónicos con manejo integrado de plagas

“…Estas dos especies son el Tatsoi (brasica rapa) y Physalis (peruvian physalis), la primera producida en sistema de raíz flotante y la segunda en sustrato compuesto de arena de río y turba, dispuestos en canaletas plásticas; este deberá llevar una estructura de tutorado para guiar las plantas. …”
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Phytophthora urerae sp. nov., a new clade 1c relative of the Irish famine pathogen Phytophthora infestans from South America por Grunwald, N.J., Forbes, G., Pérez, W., Stewart, J.E., Fieland, V.J., Larsen, M.M.

“…An unknown Phytophthora species was discovered in the central Peruvian Andes on blighted foliage of the native South American plant species Urera lacineata. …”
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Rehabilitacion de areas degradadas en la Amazonia peruana: revision de experiencias y lecciones aprendidas por Meza, A., Sabogal, C., Jong, W. de

“…This document describes the research methods, the main results, conclusions and recommendations of the Peruvian study. The lessons learned from the study were varied. …”
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