Descubre y comparte nuestro conocimiento público

Se han encontrado 28 recursos

Resultados de búsqueda

Lascano, Carlos E.Ruiz, GVelásquez R., J.E.Rozo, JJervis, M[Developing improved pasture systems for forest margins]Developing improved pasture systems for forest margins

This was especially due to the presence of a large glossoscolecid anecic species, Martiodrilus carimaguensis Jim\233nez and Moreno, which has been greatly favored by conversion of savanna to pasture. Endogeic species were dominant in the natural savanna whereas the anecic species accounted for th...


Jiménez Jaén, J.J.Moreno, AlonsoDecaëns, ThibaudLavelle, Patrick M.Fisher, Myles J.Thomas, Richard J.[Earthworms communities in native savannas and man-made pastures of the Eastern plains of Colombia]Earthworms communities in native savannas and man-made pastures of the Eastern plains of Colombia

A detailed description and drawings of the aestivation chambers of five earthworm species are given plus a complete analysis of the mechanistic processes that determine this behavioral pattern for one anecic species from Colombia. The onset of aestivation differed in adults and juveniles for two ...


Jiménez Jaén, J.J.Brown, George G.Decaëns, ThibaudFeijoo Martínez, AlexanderLavelle, Patrick M.[Differences in the timing of diapause and patterns of aestivation in tropical earthworms]Differences in the timing of diapause and patterns of aestivation in tropical earthworms

Only a small part of the spatio-temporal structures of earthworm distribution was correlated with soil properties. Small species were more abundant in patches were soil was more compact, while large species were associated with high root biomass and total C levels. The question whether earthworm ...


Decaëns, ThibaudRossi, JP[Spatio-temporal structure of an earthworm community and soil heterogeneity in a tropical pasture (Carimagua, Colombia)]Spatio-temporal structure of an earthworm community and soil heterogeneity in a tropical pasture (Carimagua, Colombia)

De acuerdo con las demográficas actuales, se prevé que la población en América tropical se duplicara en los próximos 25 años; como consecuencia, habrá mayor demanda de carne y leche, la cual podrá satisfacerse solo aumentando la producción agropecuaria. Estos factores aumentaran la presión sobre ...


Ayarza, Miguel AngelRao, Idupulapati M.Thomas, Richard J.[Reciclaje de nutrimentos en pastizales tropicales de suelos ácidos]Reciclaje de nutrimentos en pastizales tropicales de suelos ácidos

Escobar, M.E.Escobar, G.Rippstein, G[Degradación de pasturas mejoradas por la presencia de especies no deseadas en Carimagua, Colombia]Degradación de pasturas mejoradas por la presencia de especies no deseadas en Carimagua, Colombia
Sanz Scovino, José IgnacioZeigler, Robert S.Sarkarung, SurapongMolina López, Diego LuisRivera, M.[Sistemas mejorados arroz-pasturas para sabana nativa y pasturas degradadas en suelos ácidos de América del Sur]Sistemas mejorados arroz-pasturas para sabana nativa y pasturas degradadas en suelos ácidos de América del Sur
Amézquita, María Cristina[Evaluation and analysis of carbon stocks in pasture, agro-pastoral and silvo-pastoral systems in sub-ecosystems of the American tropical forest]Evaluation and analysis of carbon stocks in pasture, agro-pastoral and silvo-pastoral systems in sub-ecosystems of the American tropical forest

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso