Efectos de la aplicación de fertilizantes orgánicos sobre el contenido en materia orgánica y nitrógeno del suelo en praderas en Galicia

  1. M.j. Bande
  2. M.J. Sainz
  3. M.e. López-mosquera
Book:
Renaturalización vs. Ruralización
  1. Jordi Bartolomé Filella (coord.)
  2. Elena Albanell (coord.)
  3. María José Milán (coord.)
  4. Emmanuel Serrano (coord.)
  5. María José Broncano (coord.)
  6. 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.