Search Results - "Peruvian"

Challenges and opportunities of genetic improvement in alpacas and llamas in Peru by Gutierrez, G., Gutierrez, J.P., Huanca Mamani, Teodosio, Wurzinger, M.

“…Smallholders keep mixed herds of sheep, alpaca and llamas as a mitigation strategy against fluctuating market prices. Since 1997 the Peruvian Ministry of Agriculture manages a genealogy registry for alpacas and llamas, but so far the up-take rate by farmers and inscription rate of animals is low. …”
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Enteric methane emission factor for dairy farming in Peru by Fernandez, Melisa, Fuestes Navarro, Eduardo, Viera Valencia, Mario Agustín, Llacsa, Javier, Carrasco Chilón, William Leoncio, Altamirano, Wilman, Romero Delgado, Gelver, Ayala, Richard, Vela Alvarado, Jorge Washinton, Zegarra Paredes, Jorge Luis, Molina Botero, Isabel Cristina, Gómez, Carlos

“…The objective of this study was to determine the enteric methane (CH4) emission factor (EF) at the national level for Peruvian dairy cattle following the IPCC Tier II (2006, 2019) methodology. …”
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An approach to the impact of weather variables on the growth of Polylepis species in the central Andes of Peru by Ortega Quispe, Kevin Abner, Cordova Torres, Betty, Molina Damas, Meliza, Oscanoa Ramos, Judith, Enriquez Pinedo, Lucía Carolina, Flores Torres, Itala, Ccopi Trucios, Dennis

“…The present research assesses the influence of meteorological variables, such as temperature and humidity, on the growth and adaptation of various Polylepis species in the central Peruvian Andes, aiming to optimize reforestation and sustainable management practices. …”
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Razas fisiológicas y plantas huéspedes de Puccinia helianthi en el Perú by Rojas, E.

“…A race of Puccinia helianthi Schw. physiologically different to the one prevalent at the coastal region, was found on plants of Viguiera at the Peruvian Sierra. Morphologically similar to Pu, this new race, Pu, infects sunflower lines hitherto immune to rust. …”
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Rehabilitación de áreas degradadas en la Amazonia peruana: Revisión de experiencias, lecciones aprendidas y recomendaciones by Meza López, Abel, Sabogal, César, Jong, Wil

“…The study looked at past and ongoing forest rehabilitation initiatives in the Peruvian Amazon, particularly those involving small-scale farmers. …”
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Lessons from early REDD+ initiatives to inform effective and equitable carbon mitigation efforts in Peru by Montoya Zumaeta, J.G., Naime, J.

“…The experiences of subnational REDD+ initiatives in the Peruvian Amazon provide valuable lessons for the design and implementation of national greenhouse gas mitigation efforts. …”
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Ex ante analysis of impacts of iron biofortified potatoes in Peru using the Disability Adjusted Life Years (DALYs) approach by Wu, Z., Burgos, G., Hareau, G.

“…A cost-effectiveness analysis of iron biofortified potatoes in the Peruvian highlands. Estimation of disease burden employs data from the Institute of Health Metrics and Evaluation (IHME). …”
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Swidden-fallow agroforestry in Amazonian: diversity at close distance by Jong, W. de

“…Swidden-fallow agroforestry among ribereño farmers in the Peruvian Amazon has been reported to show important regional variation. …”
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Sustainable Amazonian Landscapes Project by Quintero, Marcela, Castañeda Álvarez, Nora P., Sachet, Erwan, Tello Dagua, Jhon Jairo, Valencia Gómez, Jefferson

“…With the aim of contributing to these commitments, we selected two sites to be our areas of study in the Peruvian and Colombian Amazon: Yurimaguas (Peru) and Caquetá (Colombia), where we will conduct participatory research with national partners and local communities, and implement and assess the benefits of sustainable agricultural systems.…”
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Early beans (Phaseolus vulgaris L. and P. Lunatus) L. domesticated for their aesthetic value? by Debouck, Daniel G.

“…Some historical aspects and 2 possible reasons for the domestication of Phaseolus vulgaris and P. lunatus are considered, namely, that (1) bean domestication occurred at least 8000 yr ago in the southern Peruvian Andes, as a food plant, or that (2) beans were domesticated for different reasons and then used as food plants. …”
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The Phylogeography of Potato Virus X Shows the Fingerprints of Its Human Vector by Fuentes, S., Gibbs, A.J., Hajizadeh, M., Pérez, A., Adams, I.P., Fribourg, C.E., Kreuze, Jan F., Fox, A., Boonham, N., Jones, R.A.C.

“…Only 18 of them were recombinants, 17 of them Peruvian. A phylogeny of the non-recombinant sequences found two major (I, II) and five minor (I-1, I-2, II-1, II-2, II-3) phylogroups, which included 12 statistically supported clusters. …”
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Yield prediction of four bean (Phaseolus vulgaris) cultivars using vegetation indices based on multispectral images from UAV in an arid zone of Peru by Saravia Navarro, David, Valqui Valqui, Lamberto, Salazar Coronal, Wilian, Quille Mamani, Javier Alvaro, Barboza Castillo, Elgar, Porras Jorge, Zenaida Rossana, Injante Silva, Pedro Hugo, Arbizu Berrocal, Carlos Irvin

“…However, this technology has not been widely adopted in the Peruvian agricultural system, causing a lack of information and precision data on this crop. …”
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Caracterización morfológica de la colección de germoplasma de caigua (Cyclanthera spp.) del Instituto Nacional de Innovación Agraria, Perú by Marcelo Salvador, Mavel Nansi, Meza Quispe, Benjamín, Jara Peña, Enoc Efer, Eguiluz Moya, Marializ, Celestino Avelino, Doris, Fernández Huaytalla, Elizabeth

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Compost quality optimization through Plackett-Burman’s design by Ortiz Dongo, Luis Felipe, Mendez Revollar, Yerly, Solórzano Acosta, Richard Andi, Lastra Paucar, Sphyros Roomel, Carrion Carrera, Gladys

“…However, the use of guinea pig manure can increase arsenic, mercury, and lead compost levels, but within the range allowed by Peruvian technical standards. Leachate recirculation showed significant effect on compost humidity increase, which decreased its physical quality to not permitted values by Peruvian technical standards. …”
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Yield predictions of ‘Del Cerro’ cotton (Gossypium hirsutum L.) germplasm by multispectral monitoring in the north coast of Peru by Cruz Grimaldo, Camila Leandra, Nieves Rivera, Marite Yulisa, Vera Díaz, Elvis, Durán Gómez, Moisés Rodrigo, Morales Pizarro, Davies Arturo, Salazar Coronel, Willian, Arbizu Berrocal, Carlos Irvin

“…Peruvian cotton (Gossypium hirsutum L.) has great acceptance and demand in the national and international textile market due to the excellent quality of its extra-long fiber, durability and resistance. …”
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In vitro bioaccessibility and bioavailability of iron from potatoes with varying Vitamin C, carotenoid, and phenolic concentrations by André, C.M., Evers, D., Ziebel, J., Guignard, C., Hausman, J.F., Bonierbale, Merideth W., Felde, T. zum, Burgos, G.

“…The purpose of this study was to compare the in vitro iron availability from diverse iron biofortified International Potato Center (CIP) potato clones grown in the Peruvian Andes and, thereby, to provide key information to breeders seeking to increase bioavailable iron from potato.…”
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Presence of a wild-weed-crop complex in Phaseolus vulgaris L. in Peru? by Debouck, Daniel G., Gamarra F., M., Ortíz Arriola, V., Tohme, Joseph M.

“…Mixtures of bean var. are cultivated in the Peruvian highlands in association with maize. Different wild types were found in abandoned fields in different areas. …”
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Exploring cacao business models and agroecological transitions in Ucayali, Peru by Blanco, Maria, Mosquera, Leslie Estefany, Crisostomo, Diego, Díaz Casana, César, Ritter, Thea, Mockshell, Jonathan

“…The Netherlands is the primary destination for Peruvian cacao, followed by Indonesia, Mexico, and other countries. …”
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Screening Genetic Resources of Capsicum Peppers in Their Primary Center of Diversity in Bolivia and Peru by Van Zonneveld, Maarten J., Ramírez, Marleni, Williams, David E., Petz, Michael, Meckelmann, Sven W., Avila, Teresa, Bejarano Martinez, Carlos, Ríos Lobo, Llermé, Peña Pineda, Karla Mónica, Jäger, Matthias, Libreros, Dimary, Amaya, Karen, Scheldeman, Xavier

“…Following the biochemical screening, 44 Bolivian and 39 Peruvian accessions were selected as promising, representing wide variation in levels of antioxidant capacity, capsaicinoids, fat, flavonoids, polyphenols, quercetins, tocopherols, and color. …”
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Spatio-temporal evaluation of metals and metalloids in the water of high Andean livestock micro-watersheds, Amazonas, Peru by Leiva Tafur, Damaris, Rascón Barrios, Jesús, Corroto de la Fuente, Fernando, Goñas Goñas, Malluri, Gamarra Torres, Oscar Andrés, Oliva Cruz, Segundo Manuel

“…The results were contrasted with international and Peruvian quality standards related to dairy cow production. …”
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