Browsing Publicaciones en revistas científicas by Title
Now showing items 48-67 of 245
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Canopy chlorophyll fluorescence applied to stress detection using an easy-to-build micro-lidar
(Springer Link, 2019)LEDFLEX is a micro-lidar dedicated to the measurement of vegetation fluorescence. The light source consists of 4 blue Light-Emitting Diodes (LED) to illuminate part of the canopy in order to average the spatial variability ... -
CGIAR modeling approaches for resource-constrained scenarios: I. Accelerating crop breeding for a changing climate
(American Society of Agronomy, 2020)Crop improvement efforts aiming at increasing crop production (quantity, quality) and adapting to climate change have been subject of active research over the past years. But, the question remains ‘to what extent can ... -
CGIAR modeling approaches for resource-constrained scenarios: II. Models for analyzing socioeconomic factors to improve policy recommendations
(Agonomy Crop and Soil Science Societies, 2020)International crop-related research as conducted by the CGIAR uses crop modeling for a variety of purposes. By linking crop models with economic models and approaches, crop model outputs can be effectively used as inputs ... -
Changes in the economics of coffee production between 2008 and 2019: a tale of two Central American countries
(CATIE- Centro Agronómico Tropical de Investigación y Enseñanza, 2024-06-09)Increasing costs of coffee production relative to coffee prices has led to concern across the industry of lack of profitability of coffee production especially for smallholders who comprise a large majority of producers. ... -
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Combining reference trials, farm surveys and mathematical models to assess carbon footprint and mitigation measures in tropical agriculture
(ELSEVIER, 2019)This study aimed at estimating carbon footprint (CF) and assessing mitigation options for selected tropical crops using excel-based models, parameterized with data collected through closed-ended questions questionnaires, ... -
Conservation and use of genetic resources of cacao (Theobroma cacao L.) by gene banks and nurseries in six Latin American countries
(2021)Cacao (Theobromacacao L.) is among the most important cash crops in tropical countries. The existing cacao genetic diversity represents a key resource to ensure the long-term sustainability of cacao cultivation but it ... -
Contenido de carbono en la biomasa aérea de bosques nativos en Chile
(CATIE, Turrialba (Costa Rica), 2005) -
Contribución de la cobertura arbórea a la compensación de las emisiones de gases de efecto invernadero de fincas productoras de leche en el sur oriente de Guatemala
(2023-04-11)Identificar las principales fuentes de emisión de GEI y determinar el balance de carbono en fincas lecheras con diferentes niveles de innovación tecnológica en la región sureste de Guatemala. Se seleccionaron 30 fincas con ... -
Contribution of livelihoods to the well-being of coffee-growing households in southern Colombia: a structural equation modeling approach
(2022)Coffee cultivation is one of the main agricultural activities in Colombia, which increases the well-being of coffee-growing families. In order to determine the impact of coffee production, the capital endowment and well-being ... -
Cuantificación de la macrofauna en un vertisol bajo diferentes sistemas de manejo en el Valle del Cauca, Colombia
(CIAT, Cali (Colombia), 2001) -
Deforestation processes in the livestock territory of La Vía Láctea, Matagalpa, Nicaragua
(2019)Land-use change is considered one of the main causes of environmental degradation. Thus, its analysis will allow stakeholders to make reasonable decisions for land management. The objective of the present study was ... -
Determinants of food insecurity among smallholder farmer households in Central America: recurrent versus extreme weather-driven events.
(2020)To ensure food security among rural communities under a changing climate, policymakers need information on the prevalence and determinants of food insecurity, the role of extreme weather events in exacerbating food insecurity, ... -
Development of an Open-Source Thermal Image Processing Software for Improving Irrigation Management in Potato Crops (Solanum tuberosum L.)
(2020)Accurate determination of plant water status is mandatory to optimize irrigation scheduling and thus maximize yield. Infrared thermography (IRT) can be used as a proxy for detecting stomatal closure as a measure of plant ... -
Development of low-cost remote sensing tools and methods for supporting smallholder agriculture
(Springer Link, 2019)Agricultural UAV-based remote sensing tools to facilitate decision-making for increasing productivity in developing countries were developed and tested. Specifically, a high-quality multispectral sensor and sophisticated ... -
Dimensions of social and political capital in interventions to improve household wellbeing: Implications for coffee-growing areas in southern Colombia
(2021)This paper studies the influence of community capitals on well-being through a Community Capital Index (CCI) within coffee-growing families in southern Colombia. Our results show different farm typologies, with different ... -
Discovering weather periods and crop properties favorable for coffee rust incidence from feature selection approaches
(2020)Coffee Leaf Rust (CLR) is a disease that leads to considerable losses in the worldwide coffee industry; as those that have been reported recently in Colombia and Central America. The early detection of favorable conditions ... -
Diseñando los biotipos de los cafés del futuro
(2020)Este artículo aborda variedades genéticas del café -
Diseño y gestión adaptativa de un programa de pagos por servicios ecosistémicos en Copán Ruinas, Honduras
(CATIE, Turrialba (Costa Rica), 2008)Este artículo presenta el desarrollo de una iniciativa de pagos por servicios ecosistémicos relacionados con la provisión de agua potable en la comunidad de Copán Ruinas, Honduras. La metodología para diseñar e implementar ... -
Dispersal limitation, soil, and fire affect functional properties of tropical secondary forests on abandoned cattle ranching landscapes
(2021)Forest age is a major predictor of secondary forest functional properties and through the chronosequence approach continues to be a principal focus in local, landscape, and regional-scale studies of secondary succession. ...
