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Keller-Grein, GerhardToledo, José M.[Nueva tecnologia de pasturas para la Amazonia]Nueva tecnologia de pasturas para la Amazonia

Brachiaria species have become important components of sown pastures in the humid lowlands of tropical America. This ecosystem occupies about 50 of Brazil; 60 of the area encompassed by Bolivia, Peru, and Ecuador; 14 of Mexico; and significant areas in other countries of the region. The cultivars...


Argel M., Pedro J.Keller-Grein, Gerhard[Regional experience with Brachiaria: Tropical America-humid lowlands]Regional experience with Brachiaria: Tropical America-humid lowlands
Argel M., Pedro J.Keller-Grein, Gerhard[Experiencia regional con Brachiaria: región de América tropical, tierras bajas húmedas]Experiencia regional con Brachiaria: región de América tropical, tierras bajas húmedas

Brachiaria species have become important components of sown pastures in the humid lowlands of tropical America. This ecosystem occupies about 50 of Brazil; 60 of the area encompassed by Bolivia, Peru, and Ecuador; 14 of Mexico; and significant areas in other countries of the region. The cultivars...


Argel M., Pedro J.Keller-Grein, Gerhard[Regional experience with Brachiaria: tropical America-humid lowlands]Regional experience with Brachiaria: tropical America-humid lowlands

Adaptation of Centrosema to an acid Ultisol (pH 4.1, 89% Al saturation), was assessed using a collection of 133 accessions representing 12 species, in a preliminary evaluation trial conducted at Santander de Quilichao, Colombia. On the basis of vigour ratings over a period of 21 months, the teste...


Schultze-Kraft, RainerKeller-Grein, Gerhard[Testing new Centrosema germplasm for acid soils]Testing new Centrosema germplasm for acid soils
Keller-Grein, Gerhard[Red Internacional de Evaluación de Pastos Tropicales RIEPT-Amazonia. Reunión (1, 1990, Lima, Perú). Trabajos presentados]Red Internacional de Evaluación de Pastos Tropicales RIEPT-Amazonia. Reunión (1, 1990, Lima, Perú). Trabajos presentados

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