Search Results - "costa Rica"

Cacao: cadena de valor de Costa Rica by Nadurille Santos, Elizabeth

Subjects: “…COSTA RICA…”
Get full text

Desarrollo limpio en Costa Rica y Centroamérica by Tattenbach, Franz, Pedroni, Lucio

Subjects: “…COSTA RICA…”
Get full text

Some cultivars of manihot esculenta crantz in Costa Rica. by Seymour H. Sohmer

“…Había aproximadamente ochenta y cinco variedades de Manihot esculenta presente en el Instituto Interamericano de Ciencias Agrícolas (1. 1. CA) en Costa Rica en 1965.…”
Get full text

Una nota sobre caraceas de Costa Rica. by Gómez P., Luis D.

Subjects: “…Flora de Costa Rica…”
Get full text

Análisis de 12 plantaciones de Toona ciliata en Turrialba, Costa Rica by Otárola, A., Whitmore, J.L, Salazar Figueroa, R.

Subjects: “…Costa Rica||Costa Rica||Costa Rica||Costa Rica…”
Get full text

Notas y comentarios

Subjects: “…Costa Rica||Costa Rica||Costa Rica||Costa Rica…”
Get full text

Notas y comentarios

Subjects: “…Costa Rica||Costa Rica||Costa Rica||Costa Rica…”
Get full text

New records of Phaseolus microcarpus (Leguminosae: Phaseoleae) for Costa Rica by Debouck, Daniel G., Chaves-Barrantes, Néstor Felipe, Araya Villalobos, Rodolfo

“…Evidence is presented about the presence of Phaseolus microcarpus in Costa Rica, while it was previously reported northwards in other Central American countries and Mexico. …”
Get full text

Is smuggling welfare-improving? Evidence from avocados in Costa Rica by Metivier, Jeanne, Bouët, Antoine

“…This paper provides a theoretical model of illegal trade and determines the impact of smuggling on economic welfare. We focus on Costa Rica's recent prohibition of avocados imported from Mexico. …”
Get full text

Forest regeneration in abandoned logging roads in lowland Costa Rica by Guariguata, Manuel R., Manuel, R., Dupuy, J.M.

“…This study characterised plant regeneration in four old logging roads (700-1 000 m long) in selectively logged forests in lowland Costa Rica, 12-17 years after abandonment. Sets of 4 m2 plots were laid out at 20 m intervals in three distinct microhabitats: road track (topsoil eliminated), road edge (where removed topsoil accumulates on the sides after road construction), and adjacent logged forest. …”
Get full text

Stand growth scenarios for Bombacopsis quinata plantations in Costa Rica by Pérez Cordero, L.D., Kanninen, M., Ugalde Arias, Luis A.

“…The scenarios presented here may provide farmers and private companies with useful and realistic growth projections for B. quinata plantations in Costa Rica.…”
Get full text

Stand growth scenarios for Tectona grandis plantations in Costa Rica by Pérez, D., Kanninen, M.

“…Management scenarios with rotation lengths of 20 and 30 years were developed for different site qualities (high, medium and low) under two different management options (high individual tree growth versus high stand growth) for teak (Tectona grandis L.f.) in Costa Rica. The scenarios are based on data collected in different regions in Costa Rica, representing different site conditions, offering a variety of possible management options for high-quality teak yield. …”
Get full text

Heartwood, sapwood and bark content of Bombacopsis quinata in Costa Rica by Pérez, D., Kanninen, M., Matamoros, F., Fonseca, W., Chaves, E.

“…Rotation period for B. quinata in Costa Rica should be extended to produce high quality timber with increased heartwood content.…”
Get full text

Hyeronima alchorneoides: ecología y silvicultura en Costa Rica by Montero M., M., Santos Posadas, H. de los, Kanninen, M.

Get full text

Modelling extended lactation curves of dairy cows of Costa Rica by Vargas, B., Koops, W., Herrero, Mario, Arendonk, Johan A.M. van

“…Nine mathematical models were compared for their ability to predict daily milk yields (n = 294,986) in standard 305-d and extended lactations of dairy cows of Costa Rica. Lactations were classified by parity (first and later), lactation length (9 to 10, 11 to 12, 13 to 14, 15 to 16, and 16 to 17 mo), and calving to conception interval (1 to 2, 3 to 4, 5 to 6, 7 to 8, and 9 to 10 mo). …”
Get full text

Collection and initial evaluation of Gliricidia sepium from Costa Rica by Sumberg, J.E.

“…Describes a recently completed collection of Gliricidia sepium germplasm in Costa Rica. Presents and describes some characteristics of the collection sites and the range of variation in some plant characteristics.…”
Get full text

Cruzamiento natural en frijol común en Costa Rica by Chaves-Barrantes, Néstor Felipe, Araya Villalobos, Rodolfo, Debouck, Daniel G.

Get full text

Fine root dynamics of shaded cacao plantations in Costa Rica by Muñoz Arboleda, Fernando, Beer, JW

“…2 mm) and fine root productivity were measured during one year in plantations of cacao (Theobroma cacao) shaded by Erythrina poeppigiana or Cordia alliodora planted on a deep alluvial soil in Turrialba, Costa Rica. Fine root biomass of approximately 1.0 Mg ha?…”
Get full text

Source of inoculum and development of bean web blight in Costa Rica by Galindo, J.J., Abawi, G.S., Thurston, HD, Galvez, G

Get full text

Gender, livestock and reducing greenhouse gas emissions in Costa Rica by Farnworth, Cathy Rozel

“…Costa Rica is developing a Nationally Appropriate Mitigation Activity (NAMA) that will provide climate finance for best livestock management practices that generate climate change mitigation benefits. …”
Get full text