Resultados de búsqueda - "Peruvian"

Carbon stocks in coffee farms and secondary forest systems in the Peruvian Amazon rainforest por Vallejos Torres, Geomar, Gaona Jimenez, Nery, Ordoñez, Luis, Vallejos Torres, Andi, Mendoza Caballero, Wilfredo, Arévalo López, Luis Alberto, Saavedra Ramírez, Jorge, Macedo, Wilder, Reategui, Keneth, Baselly Villanueva, Juan Rodrigo, Marín, César

Materias: “…Peruvian Amazon…”
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Alterations in the gut microbial composition and diversity associated with diarrhea in neonatal Peruvian alpacas por Zapata Coacalla, Celso, Estrada Cañari, Richard, Oros Butron, Oscar, Sánchez Herencia, Diana, Maicelo Quintana, Jorge L., Arbizu Berrocal, Carlos I., Coila Añasco, Pedro

“…Diarrhea in alpacas is a clinically significant condition and the primary cause of morbidity in neonatal Peruvian alpacas. This study aimed to correlate early diarrhea in crias of alpaca with changes in the microbiota community. …”
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Cutting propagation technique of mahogany (Swietenia macrophylla) in microtunnels from the Peruvian Amazon por Vallejos Torres, Geomar, Gaona Jimenez, Nery, Ordoñez Sanchez, Luis, Garcia Gonzales, Patricia, Mendoza Caballero, Wilfredo, Saavedra Ramirez, Jorge, Macedo Cordova, Wilder, Reategui, Keneth, Baselly Villanueva, Juan Rodrigo, Marin, Cesar

“…Therefore, the objective of this study is to optimize a protocol for cutting propagation of S. macrophylla using microtunnels in the San Martín, Peruvian Amazon. Three experiments were conducted: sterilization, which tested ethyl alcohol (EA), Tween-80 (T), carbendazim (CZ), and combinations; a rooting experiment with different substrates and doses of indole-3-butyric acid (IBA); and an acclimation experiment of rooted cuttings, with different shade coverage and relative humidity conditions. …”
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Modeling growth curve parameters in Peruvian llamas using a Bayesian approach por Canaza Cayo, Ali William, Mamani Cato, Rubén Herberth, Churata Huacani, Roxana, Rodríguez Huanca, Francisco Halley, Calsin Cari, Maribel, Huacani Pacori, Ferdeynand Marcos, Cardenas Minaya, Oscar Efrain, de Sousa Bueno Filho, Júlio Sílvio

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Soil quality variation associated with land cover in the Peruvian jungle of the Junín region por Carbajal Llosa, Carlos Miguel, Moya Ambrosio, Fernanda, Barja Ingaruca, Antony Marcos, Ottos Diaz, Elvis, Aguilar Tito, Cinthya, Advíncula Zeballos, Orlando, Cruz Luis, Juancarlos Alejandro, Solórzano Acosta, Richard Andi

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Simulation of soil organic carbon potential sequestration for high Andes Peruvian croplands por Carbajal Llosa, Carlos Miguel, Vera Vílchez, Jesús Emilio, Pizarro Carcausto, Samuel Edwin, Mestanza, Carlos

“…Here, we show the soil organic carbon sequestration potential in croplands in the Peruvian Andean region over 50 years. Soil organic carbon content and bulk density were spatially predicted across the study area using 100 georeferenced soil samples to quantify organic carbon stocks. …”
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A new species of Trechisibus from Peruvian Andes (Coleoptera: Carabidae, Trechinae) por Delgado Mamani, Pedro Ernesto, Ruiz Tapiador, Ildefonso

“…[EN] In this work the new species Trechisibus (s. str.) delestali sp. n., is described from the southern Peruvian Andes. The morphological differences with the geographically closest species of the subgenus are also presented and discussed.…”
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Livelihood and transition to certified cacao production in the Peruvian Amazonas : gendered responsibilities in Irazola por Emenius, Carin

“…By the use of semi-structured interviews and participating practical methods, ten families in the district of Irazola in the Peruvian Amazon were selected. The study proved customary roles of women in charge of domestic work, children and small animals while men were more often working in the fields and going to meetings. …”

Forest degradation and inter-annual tree level Brazil Nut production in the Peruvian Amazon por Jensen, M., Guariguata, Manuel R., Chiriboga-Arroyo, Fidel, Quaedvlieg, J., Vargas Quispe, F.M., Arroyo Quispe, E., García Roca, M.R., Corvera Gomringer, Ronald, Kettle, Christopher J.

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Cross-pollination with native genotypes improves fruit set and yield quality of Peruvian cacao por Vansynghel, Justine, Thomas, Evert, Ocampo-Ariza, Carolina, Maas, Bea, Ulloque-Samatelo, Carlos, Zhang, Dapeng, Tscharntke, Teja, Steffan-Dewenter, Ingolf

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Use of CLEANED to assess the productive, environmental, and economic impact of dairy farms in the Peruvian Amazon por Oré, Linda, Romero, Gelver, Souza de Abreu, Maria H., Velarde-Guillén, José, Arango, Jacobo, Ku-Vera, Juan Carlos, Gómez, Carlos

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Access to dynamic markets for small commercial farmers: the case of potato production in the Peruvian Andes por Escobal, Javier, Torero, Máximo

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Empowering Rural Entrepreneurship for Sustainable Development in the Peruvian Andes: Insights from Perumin Inspira por Pradel, W., Ordinola, M., Fuentes, A., Fonseca, C.

“…This study explores the role of rural entrepreneurship in driving sustainable development in the Peruvian Andes, with insights from the Perumin Inspira Challenge in 2023. …”
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Biotechnical, economic, and environmental assessment of dairy systems in the Peruvian Amazon utilizing the CLEANED tool por Irigoin, Victor, Pizarro, Dante, Fuentes, Eduardo, García, Carlos, Wattiaux, Michel, Picasso, Valentín, Arango, Jacobo, Romero, Gelver, Gómez-Bravo, Carlos

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Trait–environment interactions influence tree planting success in Peruvian tropical dry forests por Goossens, Willem, Fremout, Tobias, Muys, Bart, Soto Quispe, Juan C., van Meerbeek, Koenraad, Maes, Sybryn L.

“…This study explores how functional traits of planted tree species interact with site environmental conditions to influence seedling survival and growth rates across nine restoration sites of varying ages and climatic conditions within the Peruvian Tumbes‐Piura TDFs. While the widely accepted resource‐use theory predicts that acquisitive species—focusing on the fast retrieval of resources and characterized by higher specific leaf area and lower wood density—achieve high growth rates in resource‐rich environments but experience declines in growth rates under resource‐limited conditions, we found that acquisitive species maintained their high growth rates along the environmental gradients. …”
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Adaptability of six native forest tree species to degraded lands in Pucallpa, Peruvian Amazon por Soudre, M., Ricse, A., Carbajal, Y., Kobayashi, S., Sabogal, C., Alegre, J.

“…Preliminary results of a field study in Pucallpa, Peruvian Amazon, to determine the establishment of six native forest tree species of economic value on degraded areas abandoned after intensive past agricultural use are reported. …”
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Post-logging regeneration and recruitment of shihuahuaco (Dipteryx spp.) in Peruvian Amazonia: implications for management por Putzel, L., Peters, C.M., Romo, M.

“…Over the past decade, shihuahuaco timber – comprising several species of Dipteryx (Fabaceae) traded internationally as “cumarú” or “Brazilian teak” – has become one of the most highly demanded types of hardwood from Peruvian Amazonia, particularly in the Chinese market. …”
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Typical patterns of smallholder vulnerability to weather extremes with regard to food security in the Peruvian Altiplano por Sietz, D., Mamani Choque, S.E., Ludeke, M.K.B.

“…Smallholder livelihoods in the Peruvian Altiplano are frequently threatened by weather extremes, including droughts, frosts and heavy rainfall. …”
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Identification of areas of land degradation in the Peruvian Amazon using a geographic information system por Loker, WM, Carter, Simon E., Jones, Peter G., Robison, DM

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Improvement of large white seeded dry bean cultivars for resistance to nematodes in the Peruvian Coast por Valladolid, A., Gálvez E., Guillermo E.

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