Search Results - "Peru"

Exploration of underutilized crop diversity 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, Libreros, Dimary, Scheldeman, Xavier

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Report of Tuckerella pavoniformis (Acari: Tuckerellidae) on Mamey, Mammea americana (Calophyllaceae), in Northwestern Peru by Escobar García, Héctor Alonso, Beard, Jennifer J., Ochoa, Ronald

“…(Calophyllaceae) trees in north-western Peru were sampled for peacock mites throughout spring and summer for two consecutive years. …”
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Avances en la Gestión del SNIA en la Región Lambayeque - Perú by Bobadilla Guadalupe, Jovany

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Evaluación genética de un plantel de cuyes reproductores de genotipo Perú by Meza R., Elmer, Raymondi Chumbemuni, Jorge, Cisneros A., Sonia

“…El presente estudio tuvo por objetivo la evaluación genética de parte de los animales del plantel de cuyes reproductores de genotipo Perú pertenecientes a la Estación Experimental Agraria Canaán - Ayacucho del Instituto Nacional de Innovación Agraria, Perú, para características de peso vivo al beneficio (PB) y velocidad de crecimiento (VC). …”
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Characterization of Coffea arabica L. parent plants and physicochemical properties of associated soils, Peru by Alvarado Chuqui, Wigoberto, Bobadilla Rivera, Leidy Gheraldine, Valqui Valqui, Leandro, Silva Valqui, Gelver, Valqui Valqui, Lamberto, Vigo Mestanza, Carmen Natividad, Vásquez Pérez, Héctor Vladimir

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Influence of the arboreal component in the productive and nutritional parameters of Brachiaria mutica grass in northeastern Peru by Valqui Valqui, Leandro, Lopez, Edvin L., Lopez, Cesar A., Valqui Valqui, Lamberto, Bobadilla Rivera, Leidy Gheraldine, Vigo Mestanza, Carmen Natividad, Vásquez Pérez, Héctor Vladimir

“…The objective of this study was to evaluate the growth (cm), yield (kg/m2), crude protein (CP %), crude fiber (CF %), ether extract (EE %), NDF (%), ADF (%), gross energy (GE kcal/kg), ELN (%), Ash (%), and in vitro digestibility (IVD %) of Brachiaria mutica grass; under three silvopastoral systems, guava (Inga edulis), poplar (Populus alba), and eucalyptus (Eucalyptus globulus labill) and a treeless system (TS) in the northeast of peru. These were analyzed under a completely randomized design (CRD) with four treatments and four repetitions, and the results were analyzed by analysis of variance (α = 0.05%) and Tukey’s means test (p ≤ 0.05). …”
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Catálogo de variedades de papa nativa de Tayabamba, La Libertad – Perú by De Haan, Stef

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Economic profitability of carbon sequestration of fine-aroma cacao agroforestry systems in Amazonas, Peru by Goñas Goñas, Malluri, Rojas Briceño, Nilton B., Gómez Fernández, Darwin, Iliquín Trigoso, Daniel, Atalaya Marin, Nilton, Cajas Bravo, Verónica, Díaz Valderrama, Jorge R., Maicelo Quintana, Jorge L., Oliva Cruz, Manuel

“…Therefore, the objective of the present research was to evaluate the economic profitability of carbon sequestration of fine-aroma cacao agroforestry systems in Amazonas, Peru, using the economic indicators of NPV, EIRR, and the benefit–cost ratio. …”
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Change of vegetation cover and land use of the Pómac forest historical sanctuary in northern Peru by Vera Díaz, Elvis, Camila Leandra, Cruz Grimaldo, Barboza Castillo, Elgar, Salazar Coronel, Wilian, Canta Ventura, Jorge Marino, Salazar Hinostroza, Evelin Judith, Vásquez Pérez, Héctor Vladimir, Arbizu Berrocal, Carlos Irvin

“…The dry forests of northern Peru, in the regions of Piura, Tumbes, Lambayeque, and La Libertad, have experienced significant changes as a result of deforestation and changes in land use, leading to the loss of biodiversity and resources. …”
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Seasonal variability of water quality for human consumption in the Tilacancha conduction system, Amazonas, Peru by Veneros Guevara, Jaris Emmanuel, Cuchca Ramos, Llandercita, Auquiñivín Silva, Erick Aldo, Oliva Cruza, Manuel, Goñas Goñas, Malluri, García Rosero, Ligia

“…This study evaluated the seasonal variability of water quality in the Tilacancha River, the water source that supplies Chachapoyas, and the rural communities of Levanto and San Isidro del Maino of Perú. Eighteen physical, chemical, and microbiological water parameters were evaluated at five sampling points in two seasons (rainy and dry). …”
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Costos de producción del ovino criollo en el sur del Perú by Mamani Cato, Rubén Herberht, Calsin Cari, Maribel, Galvez Ilazaca, Nora Luz, Coaquira Yucra, Martha Adela, Mamani Paredes, Javier

“…La investigación se realizó en el Centro Experimental Chuquibambilla de la Universidad Nacional del Altiplano, en Puno, Perú, al sur del Perú, a una altitud de 3970 msnm. …”
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Forage yield and nutritive value of plantain and chicory for livestock feed at high altitudes in Peru by Vallejos Fernández, Luis A., Guillén, Ricardo, Pinares Patiño, César, García Ticllacuri, Rubén, Muñoz Vilchez, Yudith Yohany, Quilcate, Carlos Enrique, Alvarez García, Wuesley Yusmein

“…Conclusions: The results indicate that the three cultivars evaluated may be used as a nutritional supplement in cattle feed, associated with grasses because they have high nutritive value suitable for milk production in the mountain regions of Peru.…”
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Multicriteria evaluation and remote sensing approach to identifying degraded soil areas in northwest Peru by Arce Inga, Marielita, Atalaya Marin, Nilton, Barboza Castillo, Elgar, Tarrillo Julca, Ever, Chuquibala Checan, Beimer, Tineo Flores, Daniel, Fernandez Zarate, Franklin Hitler, Cruz Luis, Juancarlos Alejandro, Goñas Goñas, Malluri, Gómez Fernández, Darwin

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Sustainability Potential of Kikuyu Grass (Pennisetum clandestinum) in Livestock Farming of Peru's Highland Regions by Alvarez García, Wuesley Yusmein, Díaz, Arturo, Becerra, Yessica, Vallejos Fernández, Luis A., Florián Lescano, Roy Roger, Carrasco Chilón, William Leoncio, Cervantes Peralta, Marieta Eliana, Quilcate Pairazaman, Carlos, Muñoz Vilchez, Yudith

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Occurrence of endoparasites in creole goats under an extensive production system on the southern coast of Peru by Sessarego Davila, Emmanuel Alexander, Soca Jorge, Jhony, Terán Rojas, Jose Alfonso, Dávalos Almeyda, María Emilia, Valdivia Zevallos, Justo, Ruiz Chamorro, Jose Antonio, Cruz Luis, Juancarlos Alejandro, Cruz Flores, Danny Julio

“…This study determined the occurrence of endoparasites and identified associated risk factors in Creole goats from the southern coast of Peru. Fecal samples were collected from 129 goats in two localities of the Pisco province to detect the presence of oocysts from Eimeria spp. and eggs from trichostrongyles, Skrjabinema spp., Trichuris spp., and Fasciola hepatica. …”
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Genetic diversity and population structure of alpacas (Vicugna pacos) in Peru: A microsatellite analysis by Peralta, Wilber, Nestares Palomino, Agustin, Gamarra Reyes, Julyssa del Pilar, Rojas, Miler, Sullca, Juan, Estrada Cañari, Richard

Subjects: “…Peru…”
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Leaf morphometry of six Podocarpaceae species from Peru: A contribution to their taxonomic identification by Ramírez Peralta, José Antonio, Salazar Hinostroza, Evelin Judith, Baselly Villanueva, Juan Rodrigo, Huayta Hinojosa, L. David, Huamantupa Chuquimaco, Isau

“…We collected botanical samples from 17 forests across five departments in northern, central, and southern Peru (Cajamarca, Pasco, Junín, Apurímac, and Cusco), and we also performed a multivariate comparison of leaf morphometric variables (length, width, thickness, and area). …”
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Morphometric Characterization and Zoometric Indices of High-Andean Creole Cows from Southern Peru by Ccalta Hancco, Ruth, Huayta Arizaca, Rito Felipe, Salcedo Quispe, Elvis Lizandro, Valverde, Anthony, Cucho Dolmos, Hernán Carlos, Canaza-Cayo, Ali William, Acuña Leiva, Alex Yony, Estrada Cañari, Richard

Subjects: “…Perú; Peru; Características; Characteristics; Adaptado; Adaptive; Genetic resources; Recursos genéticos; Cows; Vacas…”
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Genomic analysis for cattle breeding improvement, progress and future perspectives in Peru: a review by Figueroa Venegas, Deyanira antonella, Romero Avila, Yolanda Madelein, Heredia Vilchez, Lizeth A., Poemape Tuesta, Carlos Augusto, Alvarado, Wigoberto, Quilcate Pairazaman, Carlos Enrique

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Spatial prediction of soil organic carbon stocks across contrasting Andean basins, Peru by Carbajal Llosa, Carlos Miguel, Tumbalobos Dextre, Merely, Condori Ataupillco, Levi Tatiana, Cuellar Condori, Nestor Edwin, Gavilan, Carla

Subjects: “…Regresión de paso cauteloso; stepwise regression; Cuenca hidrográfica; Watersheds; Perú; Peru…”
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