Search Results - Computer systems
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Isotopic evidence for oligotrophication of terrestrial ecosystems
Published 2019Get full text
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Artículo -
Tier-2 methane emission factor for pregnant alpacas grazing cultivated pastures in the Peruvian Andes
Published 2025“…Alpaca farming in the high-altitude Peruvian Andes is an indigenous livestock system, yet their greenhouse gas (GHG) contributions for inventory purposes remain underexplored. …”
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Poster -
Adoption of improved sesame varieties in Meisso District, West Hararghe Zone, Ethiopia
Published 2010“…In order to describe and compare different categories of the sample units with respect to the desired characteristics, mean, standard deviation and percentage were computed. Furthermore, chi-square and an independent sample t-test were used to identify variables that vary significantly between adopters and non-adopter.Logistic regression (binary logit) analysis was used to identify the relative importance of the various factors associated with adoption of improved sesame varieties. …”
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Tesis -
Elaboración y aplicación de un índice de precios de insumos agrícolas
Published 2019Get full text
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Artículo -
Criterios para la selección de la ubicación adecuada para la construcción de una estructura de invernadero
Published 2024Get full text
Capítulo de libro -
Materiales de cubierta y cerramiento para la construcción de invernaderos: criterios técnicos para su selección
Published 2024Get full text
Capítulo de libro