Diversity of arbuscular mycorrhizal fungi (amf) in three agroecosystems with grass colosoana (Bothriochloa pertusa (L) A. Camus) in the department of Sucre

• Main Authors: FREDIS ESPITIA D, ALEXANDER PEREZ C
• Format: Article
• Language: English
• Published: Universidad de Sucre 2016-01-01
• Series: Revista Colombiana de Ciencia Animal Recia
• Subjects: Microorganisms; abundance; soil; pasture.
• Online Access: https://revistas.unisucre.edu.co/index.php/recia/article/view/226

The present study evaluated the diversity of arbuscular mycorrhizal fungi (AMF) associated soils from three ecosystems grown with pasture colosoana in three localities of the Department of Sucre, Colombia. Soil samples were collected, AMF spores isolated, count of spore was made and morphotypes isolated were classification at the level of species or genera. We found that the genus of AMF over prevailing in native and compacted soils in the three selected municipalities is the genus Glomus, followed by other genera to a lesser extent. In general the soils that presented greater wealth of genres of HMA were those of the municipality of San Marcos, while the lowest richness was found in the municipality of Sincelejo.