Efectos de la aplicación de fertilizantes orgánicos sobre el contenido en materia orgánica y nitrógeno del suelo en praderas en Galicia
- M.j. Bande
- M.J. Sainz
- M.e. López-mosquera
- Jordi Bartolomé Filella (coord.)
- Elena Albanell (coord.)
- María José Milán (coord.)
- Emmanuel Serrano (coord.)
- María José Broncano (coord.)
- Carmen L. Manuelian (coord.)
Publisher: Sociedad Española para el Estudio de los Pastos
ISBN: 978-84-16989-59-1
Year of publication: 2017
Pages: 115-121
Congress: Sociedad Española para el Estudio de los Pastos. Reunión Científica (56. 2017. Barcelona)
Type: Conference paper
Abstract
A field trial was conducted for four years in Villalba-Lugo (NW Spain), in experimental plots of 3.9m2, to study the effect of different organic materials applied as fertilizers on the soil total and labileC content and total N content of sown meadows of perennial ryegrass, hybrid ryegrass and whiteclover. The treatments were: control, fertilization with dairy sludge, with cattle slurry, with driedpelletized broiler litter and with mineral fertilizers. The results showed that the application of dairysludge and dry pelletized broiler litter determined a soil enrichment in organic matter, labile carbonand total nitrogen.