Soil tillage effects on monovalent cations (Na+ and K+) in vertisols soil solution

Auteur(s) et Affiliation(s)

LOZANO-GARCÍA, B.

Dep. de Química Agrícola y Edafología, Univ., Córdoba, Espagne

PARRAS-ALCÁNTARA, L.

Dep. de Química Agrícola y Edafología, Univ., Córdoba, Espagne

MURIEL-FERNÁNDEZ, J.L.

Inst. de Investigación y Formación Agroalimentaria y Pesquera, Sevilla, Espagne

Description :
The aim of this study was to determine firstly if there were variations in the content of Na+ and K+ in the soil solution in relation to the cultivation technique and sampling depth. The cropping systems studied are conventional tillage, minimum tillage and direct drilling. Secondly, the AA. wanted to make a long-term prediction for the behavior of these nutrients in the soil solution. Results and discussion.

Type de document :
Article de périodique

Source :
Catena (Giessen), issn : 0341-8162, 2011, vol. 84, n°. 1-2, p. 61-69, nombre de pages : 9, Références bibliographiques : 36 ref.

Date :
2011

Editeur :
Pays édition : Allemagne, Cremlingen-Destedt, Catena

Langue :
Anglais