Effects of grasses and a legume grown in monoculture or mixture on soil organic matter and phosphorus forms - CNRS - Centre national de la recherche scientifique Accéder directement au contenu
Article Dans Une Revue Plant and Soil Année : 2016

Effects of grasses and a legume grown in monoculture or mixture on soil organic matter and phosphorus forms

Résumé

Background and Aims Legume use in forage production may replace mineral fertiliser N input by biological nitrogen fixation in grass-legume mixtures. However, these systems may also have high phosphorus requirements. The aim of the study was to determine the amount and composition of C, N and P forms in grassland soil under two different graminaceous species grown in monoculture or in mixture with a legume. Methods Cocksfoot and tall grass fescue were grown for four years as N-fertilised (165 kg ha−1 ) monocultures or in mixture with N2-fixing Lucerne. We analysed for forage yields, soil organic matter (SOM) storage, and soils’ content of soluble as well as insoluble mineral and organic N and P forms.
Fichier non déposé

Dates et versions

hal-01562576 , version 1 (15-07-2017)

Identifiants

Citer

Alexandra Creme, Cornelia Rumpel, Francois Gastal, Maria de La Luz Mora Gil, Abad Chabbi. Effects of grasses and a legume grown in monoculture or mixture on soil organic matter and phosphorus forms. Plant and Soil, 2016, 402 (1-2), pp.117-128. ⟨10.1007/s11104-015-2740-x⟩. ⟨hal-01562576⟩
124 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More