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Comparative decay resistance of Paraguayan woods
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1980-04)Se investigó la durabilidad relativa de dieciseis maderas comerciales paraguayas. Se hizo la investigación por los métodos de "agar-block" y "soil block" según las normas de ASTM (D 2017-63), usando los hongos Gloeophyllum ... -
Caracterización morfométrica de cuatro poblaciones de Meloidogyne incognita de Costa Rica
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1980-04)Four Meloidogyne incognita populations (M-50, M-53, M-55 and M-56) collected from different areas of Costa Rica were characterized morphometrically. Significant differences among them were found in tail length, anal body ... -
Anacardium excelsum, especie forestal de los trópicos americanos
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1980-01) -
Efecto de la aplicación tardía del nitrógeno en el cultivar de caña H32-8560. III. Acción de la misma con relación a la aplicación temprana en la calidad y nutrimentos en la planta
(Instituto Interamericano de Cooperación para la Agricultura (IICA), 1980-01)In Mocollope and Bolognesi fields of the Casa Grande Agrarian ProductionCooperative, two experiment were done Fields were located in Chicama valley, in the northern coast of Perú. N (urea) applications were made al lates ... -
A review of wildfires effects across the Gran Chaco region
(Forest Ecology and Management, 2023-12-01)The main objective of this review paper is to synthesize studies related to fire occurrence, the effects of fire on native vegetation at the Gran Chaco scale, and changes in fire regimes, in order to identify current ... -
Mapeo de Suelos a Nivel de Finca utilizando Sistemas de Información Geográfica y Sensores Remotos: Estudio de caso comparativo en Tierra Blanca, Cartago, Costa Rica
(Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), 2017)El presente estudio tomó como línea base el levantamiento detallado de suelos efectuado en una parcelación de tierras ubicadas en el Distrito de Tierra Blanca de Cartago, parte alta de la Cuenca del Río Reventazón, como ... -
Effects of agro-forestry systems on the physical and chemical characteristics of green coffee beans
(Frontiers, 2023-07-12)A study at CATIE, Costa Rica, examined 20 agroforestry systems for coffee plantations, testing different management practices and shade types. Physical and chemical attributes of green coffee beans were analyzed. Full sun ... -
About identification of features that affect the estimation of citrus harvest
(2023-06-27)Accurate models for early harvest estimation in citrus production generally involve expensive variables. The goal of this research work was to develop a model to provide early and accurate estimations of ... -
Ethnobotanical Knowledge of Edible Plants Amongst Children from Two Rural Communities in Western Mexico
(Springer, 2023-03-15)Ethnobotanical knowledge, also known as Local Ecological Knowledge (LEK), of edible plants includes identifying plants using local names and knowledge of specific preparations and ecological characteristics. We analyze ... -
How Ecological Characteristics of Seasonal Migratory Species Influence Conservation Threats and Policy Needs
(University of Chicago Press Journals, 2023-03-08)This article argues that effectively protecting migratory behavior and migratory species throughout their annual or life cycle habitats requires conservation policies that simultaneously consider the ecological, socioeconomic, ...
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