Genotype x environment interaction in Desmodium ovalifolium
No hay miniatura disponible
Fecha
Título de la revista
ISSN de la revista
Título del volumen
Editor
International Center for Tropical Agriculture
Resumen
Descripción
In searching for alternative forage legumes, there is a need for increased emphasis on understanding the influence of environment on quality and anti-quality factors. The tropical pasture legume Desmodium ovalifolium contains high levels of tannins, which, however, vary among accessions and seem to be influenced by environmental factors. A core collection of 18 accessions was selected based on geographic origin, and agronomic and quality parameters. A multilocational trial with this core collection was initiated in six contrasting environments in Colombia to identify soil fertility and climate effects on tannin contents.
Palabras clave
desmodium ovalifolium, genotype environment interaction, pastures