Resultados de búsqueda - Aging Peru.

Determinants of household food access among small farmers in the Andes: Examining the path por Leah, J., Pradel, W., Cole, Donald C., Prain, Gordon, Creed-Kanashiro, Hilary M., Carrasco, M.V.

“…We examined the associations among domains representing livelihood assets (human capital, social capital, natural capital, physical capital and financial capital) and household food access.Cross-sectional survey (two questionnaires) on livelihood assets.Metropolitan Pillaro, Ecuador; Cochabamba, Bolivia; and Huancayo, Peru.Households (n570) involved in small-scale agricultural production in 2008.Food access, defined as the number of months of adequate food provisioning in the previous year, was relatively good; 41 % of the respondents indicated to have had no difficulty in obtaining food for their household in the past year. …”
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Efecto de la hora de siembra, edad y número de cuerpos luteos en receptoras de embriones criopreservados de ovino de la raza Dohne Merino por Gonzáles Castillo, Mario Lino, Cardenas Minaya, Oscar Efraín, Sapana Valdivia, Romulo

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Land-use dynamics influence estimates of carbon sequestration potential in tropical second-growth forest por Schwartz, N.B., Uriarte, M.A, DeFries, Ruth S., Gutiérrez Vélez, Victor Hugo, Pinedo Vasquez, M.

“…The amount of neighboring forest and variables related to pixel position (i.e. distance to edge) were important for predicting both clearing and regrowth. Forest age was the strongest predictor of clearing probability and suggests a threshold response of clearing probability to age. …”
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Effect of silvopastoral systems with integrated forest species from the Peruvian tropics on the soil chemical properties por Saucedo Uriarte, José Américo, Ampuero-Trigoso, Gustavo, Pasquel-Barzola, Kinthia K., Quispe Ccasa, Hurley Abel, Chuquimia-Valdez, Dixie S., Arévalo-Aranda, Yuri G.

“…The research was developed at the Estación Experimental Agraria El Porvenir in San Martín Department, Peru, which is characterized by a humid tropical climate, with an annual temperature of 33°C, humidity levels between 70 and 80%, and precipitation of 1,225 mm. …”
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Testikellängd hos svenska alpackahanar por Puhakka, Johanna

Unpicking the Inter-relationships Between Off-Farm Livelihood Diversification, Household Characteristics, and Farm Management in the Rural Andes por Caulfield, Mark E., Hammond, James, Fonte, Steven J., Florido, M.A., Fuentes, W., Meza, K., Navarrete, I., Vanek, Steven J., Wijk, Mark T. van

“…Using data from 588 Rural Household Multi-Indicator Surveys (RHoMIS) in three rural Andean regions in Bolivia, Ecuador, and Peru, we identified a typology of farming household livelihood strategies, and assessed the differences among these household types with regard to household and farm level characteristics, and farm management. …”
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Gendered mapping and consumer testing of steamed matooke in urban areas of Uganda por Ajambo, S., Tinyiro, E.S., Kikulwe, Enoch Mutebi

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Agronomic behaviour and chemical composition of three varieties of Pennisetum sp in the Peruvian Tropics por Watanabe Escobedo, Enrique Susumu, Juancho Ramirez, Ronald, Alvarado Atanacio, Carlos Enrique, López Rengifo, Debora, Injante Silva, Pedro Hugo, Ampuero Trigoso, Gustavo, Saucedo Uriarte, José Américo

“…The experiment was carried out at the Estación Experimental Agraria “Campo Verde,” Ucayali, Peru, under a randomized complete block design (RCBD) with a 3 (Pennisetum sp. variety) × 3 (cutting age) factorial arrangement and 4 replicates each. …”
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Using biometric analysis to estimate body weight in Creole goats por Trillo Zárate, Fritz Carlos, Paredes Chocce, Miguel Enrique, Salinas Marcos, Jorge, Temoche Socola, Víctor Alexander, Tafur Gutiérrez, Lucinda, Sessarego Dávila, Emmanuel Alexander, Acosta Granados, Irene Carol, Palomino Guerrera, Walter, Cruz Luis, Juancarlos Alejandro, Ruiz Chamorro, Jose Antonio

“…Background: Creole goat husbandry for milk and meat improves food security in rural areas in Perú. Body weight (BW) is a key trait for selecting breeding stock, and it is estimated to be using algorithms. …”
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Farm-Level Agricultural Biodiversity in the Peruvian Andes Is Associated with Greater Odds of Women Achieving a Minimally Diverse and Micronutrient Adequate Diet por Jones, Andrew D., Creed-Kanashiro, Hilary M., Zimmerer, Karl S., Haan, Stef de, Carrasco, Miluska, Meza, Krysty, Cruz García, Gisella S., Tello, Milka, Amaya, Franklin Plasencia, Marin, R. Margot, Ganoza, Lizette

“…Objectives We aimed to 1) determine the association of farm-level agricultural biodiversity with diet diversity and quality among women of reproductive age in Peru and 2) determine the extent to which farm market orientation mediates or moderates this association. …”
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Preliminary Evidence for Domestication Effects on the Genetic Diversity of Guazuma crinita in the Peruvian Amazon por Tuisima Coral, Lady Laura, Hlásná Čepková, Petra, Weber, John C., Lojka, Bohdan

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Efecto de la restricción del amamantamiento con tablilla nasal sobre la productividad de terneros y vacas Angus y Criolla inseminadas a tiempo fijo en una zona árida de Argentina por Brunello, Gabriela Esther, Manes, Jorgelina, Avila, Roxana Edith, Vera, Carlos Nieves, Vera, Tomas Anibal, Tessi, José María, Cabral, Dardo, Aller Atucha, Juan Florencio

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Optimizing harvest stage and drying time to enhance yield and nutritive quality of whole-plant Tithonia diversifolia forage meal in arid tropics por Temoche Socola, Victor Alexander, Sessarego Davila, Emmanuel Alexander, Rodríguez Vargas, Aníbal Raúl, Vásquez García, Cesar Alejandro, Riojas, Joel, Ruiz Chamorro, José Antonio, Cruz Luis, Juancarlos Alejandro

“…Methods: A 3 × 3 factorial design was implemented under tropical dry forest conditions in northern Peru, combining three regrowth stages (30, 45, and 60 days) with three plant fractions (leaf, stem, and leaf–stem mixture), with four replicates per treatment. …”
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Iron absorption from iron-biofortified sweetpotato is higher than regular sweetpotato in Malawian women while iron absorption from regular and iron-biofortified potatoes is high in... por Jongstra, R., Mwangi, M., Burgos, G., Zeder, C., Low, Jan W., Mzembe, G., Liria, R., Penny, M., Andrade, M.I., Fairweather-Tait, S., Felde, T. zum, Campos, Hugo, Phiri, K.S., Zimmermann, M., Wegmüller, R.

“…Objective: The aim was to assess iron absorption from regular and iron-biofortified orange-fleshed sweetpotato in Malawi and yellow-fleshed potato and iron-biofortified purple-fleshed potato in Peru. Methods: We conducted 2 randomized, multiple-meal studies in generally healthy, iron-depleted women of reproductive age. …”
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Farmers’ demand for quality and nutritionally enhanced sweetpotato planting material: Evidence from experimental auctions in Rwanda por Okumu, O.O., Rajendran, S., Okello, J.J., Ward, Patrick S., Gatto, M., Kilwinger, Fleur B.M., Maredia, M., Kirimi, S., Nshimiyimana, J.C., Ndirigwe, J., Uzamuschaka, S., Munyabarame, D., Shumbusha, D., Hareau, G., Spielman, David J.

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Influence of agroclimatic factors on the efficiency of multi-ovulation in cattle in the Peruvian tropics por Segura Portocarrero, Gleni Tatiana, Murga Valderrama, Nilton Luis, Lopez Lapa, Rainer Marco, Saucedo Uriarte, José Américo, Gongora Bardales, Deiner Jhonel, Frias Torres, Hugo, Poclín Rojas, Annie Yoselin, Depaz Hizo, Benjamin, Vasquez Tarrillo, Ronald Will, Heredia Vilchez, Lizeth Amparo, Ampuero Trigoso, Gustavo

“…Methods: The study was conducted at the “El Porvenir” Agricultural Experimental Station (EEA) of the National Institute of Agricultural Innovation (INIA), located in the district of Juan Guerra, province and department of San Martín, Peru. Throughout a year, four collections of structures were made from 12 Bos indicus donor cows from the genetic nucleus of the PROMEG Tropical project every 2 months under intensive breeding conditions. …”
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Is exposure to animal feces harmful to child nutrition and health outcomes? A multicountry observational analysis por Headey, Derek D., Nguyen, Phuong Hong, Kim, Sunny S., Rawat, Rahul, Ruel, Marie T., Menon, Purnima

“…In a sample of 216 children under 5 years of age, the Bangladesh study found that the odds of being stunted (HAZ < −2) were double for children with caregiver-reported geophagy. …”
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Protocolo de inducción de estro en ovejas de lana en anestro estacional y su comportamiento productivo por Verdoljak, Juan Jose, Vasquez, Ramon, Casco, Jose Francisco, Pereira, Maria Mercedes, Gandara, Luis, Acosta, Fabian Arturo, Fernandez Lopez, Carolina, Castillo-Rodríguez, Sonia Patricia, Martínez-González, Juan Carlos

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Genetic diversity and patterns of population structure in Creole goats from the Americas por Ginja, Catarina, Gama, Luis T., Martinez, Amparo, Sevane Fernandez, Natalia, Martin-Burriel, Inmaculada, Lanari, Maria Rosa, Revidatti, María Antonia Susana, Aranguren Mendez, Jose Atilio, Bedotti, Daniel Osvaldo, Ribeiro, Maria Norma, Sponenberg, D. Phillip, Aguirre Riofrío, Edgar Lenin, Alvarez Franco, Luz Angela, Menezes, M.P.C., Chacón Marcheco, Edilberto, Galarza, Alexander Josué, Gómez Urviola, Nilton César, Martinez Lopez, Oscar Roberto, Cavalcanti Pimenta, Edgard, da Rocha, Laura Leandro, Stemmer, Angelika, Landi, Vicenzo, Delgado Bermejo, Juan Vicente

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Plagas asociadas al cultivo de sorgo forrajero Corpoica JJT-18 (Sorghum bicolor [L] Moench) en el departamento del Cesar, Colombia por Rubiano Rodríguez, José Antonio, Gómez Ramírez, Luis Fernando, Sierra Baquero, Paola Vanessa, Sánchez Doria, Tatiana, Fuentes Cassiani, Deimer Alberto, de Oro Aguado, Rafael Francisco

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