Resultados de búsqueda - "Peruvian"

Caracterización of a clonal coca garden (Theobroma cacao L.) en la amazonía peruana. por Parco Quispe, Máximo, Camacho Villalobos, Alina Alexandra, Parco, Jhimy A., Dionisio, Fiorela E.

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Predicting potential distribution and identifying priority areas for conservation of the Yellow-tailed Woolly Monkey (Lagothrix flavicauda) in Peru por Guzman, Betty K., Cotrina Sánchez, Alexander, Allauja Salazar, Elvis E., Olivera Tarifeño, Christian M., Ramos Sandoval, Jhonny D., Hoyos Cerna, Marlon Y., Barboza Castillo, Elgar, Torres Guzmán, Cristóbal, Oliva Cruz, Manuel

“…It is classified as “Critically Endangered” (CR) by the International Union for Conservation of Nature (IUCN) as well as by Peruvian legislation. Furthermore, it is listed in Appendix I of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES). …”
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The kinetics of total phenolic content and monomeric Flavan-3-ols during the roasting process of Criollo Cocoa por Fernández Romero, Editha, Chavez Quintana, Segundo G., Siche, Raúl, Castro Alayo, Efraín M., Cardenas Toro, Fiorella P.

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Analysis of soil quality through aerial biomass contribution of three forest species in relict high Andean forests of Peru por Zanabria Cáceres, Ysaias Timoteo, Cordova Torres, Betty, Clemente Archi, Gelly, Zanabria Mallqui, Rosario Magaly, Enriquez Pinedo, Lucia Carolina, Ccopi Trucios, Dennis, Ortega Quispe, Kevin Abner

“…The objective of the study focused on analyzing the nutrient contribution to the soil derived from the aboveground biomass of three native forest species in relict forests of the Central Peruvian Sierra with socioeconomic and environmental relevance. …”
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Interaction between Trichoderma sp., Pseudomonas putida, and two organic amendments on the yield and quality of strawberries (Fragaria x annanasa cv. San Andreas) in the Huaral reg... por Huasasquiche, Lucero, Ccori, Thania, Alejandro, Leonela, Cántaro Segura, Héctor, Samaniego, Tomás, Solórzano, Richard

“…Strawberry cultivation holds significant economic and social promise within Peruvian fruit production. However, conventional management practices have led to the excessive use of agrochemicals in this crop. …”
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Estimation of forage biomass in oat (Avena sativa) using agronomic variables through UAV multispectral imaging por Urquizo Barrera, Julio Cesar, Ccopi Trucios, Dennis, Ortega Quispe, Kevin, Castañeda Tinco, Italo, Patricio Rosales, Solanch, Passuni Huayta, Jorge, Figueroa Venegas, Deyanira, Enriquez Pinedo, Lucia, Ore Aquino, Zoila, Pizarro Carcausto, Samuel

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Phenotypic diversity of morphological traits of pitahaya (Hylocereus spp.) and its agronomic potential in the Amazonas region, Peru por Santos Pelaez, Julio Cesar, Saravia Navarro, David, Cruz Delgado, Julio H. I., Del Carpio Salas, Miguel Angel, Barboza, Elgar, Casanova Núñez Melgar, David Pavel

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Densidad, estructura poblacional y regeneración de Phytelephas macrocarpa Ruiz & Pavón en el noroeste de la Amazonía peruana por Raygada Rengifo , Danixa Alessandra, Rodríguez Cabrera , E. Hanz, Urbina Arévalo, Flavia Alexa, Cachique Huansi, Danter, Salazar Vega, Ángel Alejandro, Miranda, Ires Paula A., Mejía, Kember, Rodriguez del Castillo, Ángel Martín

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Caracterización genética de Kappa caseínas y Beta lactoglobulinas del bovino criollo de cuatro comunidades andinas del Perú por Veli Rivera, Eudosio Amancio, Rivas Seoane, Emma

“…Reports of molecular characterization of milk proteins in the Peruvian criollo cattle are scarce, and in the absence of selection and improvement programmes, the diversity of locally adapted criollo cattle is being lost, without greater advantage being taken of this animal genetic resource. …”
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Establishment success of Brazil nut trees in smallholder Amazon forest restoration depends on site conditions and management por Brouwer, R.G., Zuidema, Pieter A., Chiriboga-Arroyo, Fidel, Guariguata, Manuel R., Kettle, Christopher J., Ehrenberg-Azcárate, F., Quaedvlieg, J., García Roca, M.R., Corvera Gomringer, Ronald, Vargas Quispe, F., Jansen, M.

“…Here, we evaluate the effect of management practices, restoration site (pastures, agroforestry, secondary forest and canopy gaps in old growth forest) and environmental conditions on the establishment success (tree growth, survival and fruit production) of Brazil nut restoration projects implemented by smallholders in the Peruvian Amazon. We performed a field study at 25 restoration sites of 1–38 years in age, where we conducted measurements on 481 trees and interviewed 21 smallholders. …”
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Advances in Amazonian Peatland Discrimination With Multi-Temporal PALSAR Refines Estimates of Peatland Distribution, C Stocks and Deforestation por Bourgeau-Chavez, L.L., Grelik, S.L., Battaglia, M.J., Leisman, D.J., Chimner, R.A., Hribljan, J.A., Lilleskov, E.A., Draper, F.C., Zutta, B.R., Hergoualc'h, Kristell, Bhomia, R.K., Lähteenoja, O.

“…The Pastaza Marañón Foreland Basin (PMFB), within the Peruvian Amazon, is known to store large amounts of peat, but the remoteness of the region makes field data collection and mapping the distribution of peatland ecotypes challenging. …”
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An international breeding project using a wild potato relative Solanum commersonii resulted in two new frost-tolerant native potato cultivars for the Andes and the Altiplano por Arcos-Pineda, J.H., Del Río, A., Bamberg, J., Vega-Semorile, S.E., Palta, J.P., Salas, A., Gómez, R., Roca, W.M., Ellis, D.

“…This breeding project, initiated at the United States Potato Genebank (USPG) in collaboration with Peruvian partners Instituto Nacional de Innovacion Agraria (INIA), International Potato Center, Peru (CIP), and local farmers, sought to enhance cold hardiness and frost tolerance in native potato cultivars in Peru. …”
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Cultivo de maíz morado (Zea mays L.) en zona altoandina de Perú - Adaptación e identificación de cultivares de alto rendimiento y contenido de antocianina por Medina Hoyos, Alicia Elizabeth, Narro León, Luis Alberto, Chávez Galarza, Alexander

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Influencia de las enmiendas orgánicas en el suelo y el comportamiento agronómico de Chenopodium quinoa Willd. en el Altiplano peruano por Salcedo Mayta, Selima Milagros, Canihua Rojas, Jorge, Quispe Huincho, Miriam Rocío, Cosme de la Cruz, Roberto Carlos

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Desempeño productivo de vacunos Brown Swiss en el altiplano peruano por Quispe Coaquira, Jesús, Belizario Quispe, Celso, Apaza Zúñiga, Edgar, Maquera Marón, Zenón, Quisocala Carita, Valentín

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Sustainability of livestock farms: The case of the district of Moyobamba, Peru por Durand Chávez, Luz Marlene, Quispe Ccasa, Hurley Abel, Linares Rivera, Jaime Lizardo, Segura Portocarrero, Gleni Tatiana, Calderón Tito, René, Vásquez Pérez, Héctor Vladimir, Maicelo Quintana, Jorge Luis, Ampuero Trigoso, Gustavo, Robles Rodríguez, Rafael René, Saucedo Uriarte, José Américo

“…The Peruvian Amazon is a geographical area with great biodiversity, where the main economic activities are agricultural crops and grazing animals. …”
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Unlocking the complete chloroplast genome of a native tree species from the Amazon Basin, capirona (Calycophyllum spruceanum, Rubiaceae), and Its comparative analysis with other Ix... por Saldaña Serrano, Carla Lizet, Rodriguez Grados, Pedro Manuel, Chávez Galarza, Julio César, Feijoo Narvasta, Shefferson Gilbert Wilson, Guerrero Abad, Juan Carlos, Vásquez Pérez, Héctor Vladimir, Maicelo Quintana, Jorge Luis, Jhoncon, Jorge H., Arbizu Berrocal, Carlos Irvin

“…In this study, we obtained the first complete chloroplast (cp) genome of capirona from the department of Madre de Dios located in the Peruvian Amazon. High-quality genomic DNA was used to construct libraries. …”
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Implementing cloud computing for the digital mapping of agricultural soil properties from high resolution UAV multispectral imagery por Pizarro Carcausto, Samuel Edwin, Pricope, Narcisa G., Figueroa Venegas, Deyanira Antonella, Carbajal Llosa, Carlos Miguel, Quispe Huincho, Miriam Rocío, Vera Vilchez, Jesús Emilio, Alejandro Méndez, Lidiana Rene, Achallma Mendoza, Lino, González Tovar, Izamar Estrella, Salazar Coronel, Wilian, Loayza, Hildo, Cruz Luis, Juancarlos Alejandro, Arbizu Berrocal, Carlos Irvin

“…We compared a suite of multispectral-derived soil and vegetation indices with in situ measurements of physical-chemical soil properties in agricultural lands in the Peruvian Mantaro Valley. The prediction ability of several machine learning algorithms (CART, XGBoost, and Random Forest) was evaluated using R2, to select the best predicted maps (R2 > 0.80), for ten soil properties, including Lime, Clay, Sand, N, P, K, OM, Al, EC, and pH, using multispectral imagery and derived products such as spectral indices and a digital surface model (DSM). …”
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Evaluación agronómica y nutricional de pastos tropicales de corte sometidos a diferentes frecuencias de corte en Yurimaguas, Amazonia peruana por Rupay Taboada, Ruth Karen, Ampuero Trigoso, Gustavo, Vela G., Carlos, Angulo Villacorta, Carlos Darwin, Mathios F., Marco, Torres S., Ramiro

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Season and breed effect in fresh semen parameters at a bull semen production center in Peru por Dipaz Berrocal, Deysi, León Trinidad, Silvia Eliana, Figueroa Venegas, Deyanira Antonella, Mamani Chullo, Rolando, Ramirez Hernandez, Juan, Alvarez García, Wuesley Yusmein, Estrada Cañari, Richard, Quilcate Pairazaman, Carlos Enrique

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