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Delineation of agricultural systems in a major tropical area of cacao production (Barlovento, Venezuela) by means of multivariate analysis
(IICA, San José (Costa Rica), 1994-04)
Agricultural systems in the Barlovento Valley, a major tropical area of cacao (Theobroma cacao L.) production, were studied according to multivariate statistical methods based on factor analysis. Basic data of samples were ...
Changes in inorganic composition of cocoa cotyledons during germination under different nursery shade conditions
(IICA, San José (Costa Rica), 1990-10)
Se investigó la dinámica de los elementos inorgánicos en tres cultivares de semillas de cacao (Theobroma cacao L.) durante su germinación en vivero y a la sombra de ocho diferentes plantas. Se observaron variantes en el ...
Construction of a low-density linkage map of Theobroma cacao using random amplified polymorphic DNA markers and an anthocyanin biosynthetic locus
(IICA, San José (Costa Rica), 1995-07)
Se usaron indicadores ampliados polimórficos al azar del ARN para construir un mapa de baja densidad de ligamiento de Theobroma cacao L. La población segregante usada para la elaboración del mapa proviene de un retrocruzamiento ...