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Study on investigations, pesticides and the search for alternatives in Costa Rica
(CATIE, Turrialba (Costa Rica) Wageningen Agricultural University, Wageningen (Países Bajos) Ministerio de Agricultura y Ganadería, San José (Costa Rica), 1997)
Organic agriculture in the Guanacaste province, Costa Rica
(Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Turrialba (Costa Rica). Atlantic Zone Programme Agricultural University Wageningen, Wageningen (Países Bajos) Ministerio de Agricultura y Ganadería, San José (Costa Rica), 1997)
This study focuses on the province of Guanacaste, located in the north-western part of Costa Rica. Because of the growing importance of organic agriculture in Costa Rica and the objectives of REPOSA, the objective of this ...
The impact of land degradation on agricultural productivity a multi-period economic land use model; a case study of the Neguev settlement, Costa Rica
(CATIE, Turrialba (Costa Rica). Agricultural University Wageningen, Wageningen (Países Bajos). Ministerio de Agricultura y Ganadería, San José (Costa Rica), 1997)
Current land use practices will have to be sustainable in order to guarantee a sufficient level of agricultural production for future generations. In this study a sub-regional multi-period linear optimization model of ...
Substrate conditions, foliar nutrients and the distributions of two canopy tree species in a Costa Rican secondary rain forest
(1997)
A 28 yr old secondary lowland rain forest in Costa Rica was dominated by two tree species of contrasting ecologies, Vochysia ferruginea - a species typical of well-drained but infertile soils of high AL saturation, and ...
Effects of landuse and weathering on available nutrients in volcanic ash soils of Costa Rica: a comparative study
(CATIE, Turrialba (Costa Rica) | Ministerio de Agricultura y Ganadería, San José (Costa Rica) | Agricultural University of Wageningen, Wageningen (Países Bajos), 1997)
In the present study two soiltypes, a highly depleted, old soil and a young, fertile soil are compared under three landuse types. The focus of the study is soil moisture and its chemical composition. As a reference, soil ...
Plantation forestry in Guanacaste, Costa Rica: a LUST description of plantation forestry (teak and melina) in Guanacaste, Costa Rica
(CATIE, Turrialba (Costa Rica). Atlantic Zone Programme Agricultural University Wageningen, Wageningen (Países Bajos) Ministerio de Agricultura y Ganadería, San José (Costa Rica), 1997)
REPOSA (Research Programme on Sustainability in Agriculture) is a cooperation between different departments of the Wageningen Agricultural University, Centro Agronomico Tropical de Investigación y Enseñanza (CATIE) and the ...
Investigation into the lives of women working in bananera empacadoras in the Atlantic Zone of Costa Rica
(Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Turrialba (Costa Rica) Agricultural University Wageningen, Wageningen (Países Bajos) Ministerio de Agricultura y Ganadería, San José (Costa Rica), 1997)
Characterization of beef cattle farming in the Atlantic Zone of Costa Rica
(CATIE, Turrialba (Costa Rica) Agricultural University Wageningen, Wageningen (Países Bajos) Ministerio de Agricultura y Ganadería, San José (Costa Rica), 1997-12)
Cattle farming is after banana the most important agricultural activity in the Atlantic Zone. In the Atlantic Zone specialized milk production, double purpose (i.e. milk and meat production) and beef production can be ...
Redistribution of trace elements upon the weathering of volcanic ash soils in Costa Rica
(Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Turrialba (Costa Rica). Atlantic Zone Programme Agricultural University Wageningen, Wageningen (Países Bajos) Ministerio de Agricultura y Ganadería, San José (Costa Rica), 1997)
Redistribution of trace elements upon weathering over Al/Fe-humuscomplexes and amorphous minerals was studied in a sequence of soils derived from andesitic ash on the Turrialba volcano in Costa Rica. All profiles are located ...
Formation of surface coatings on volcanic ejecta at four volcanoes in Costa Rica
(CATIE, Turrialba (Costa Rica). Atlantic Zone Programme | Agricultural University Wageningen, Wageningen (Países Bajos) | Ministerio de Agricultura y Ganadería, San José (Costa Rica), 1997)