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Accueil du site → Doctorat → Espagne → 2013 → Secuestro de carbono y mejora de la calidad del suelo bajo laboreo de conservación en condiciones mediterráneas (SO de Andalucía)

Universidad de Sevilla (2013)

Secuestro de carbono y mejora de la calidad del suelo bajo laboreo de conservación en condiciones mediterráneas (SO de Andalucía)

Panettieri, Marco

Titre : Secuestro de carbono y mejora de la calidad del suelo bajo laboreo de conservación en condiciones mediterráneas (SO de Andalucía)

Auteur : Panettieri, Marco

Université de soutenance : Universidad de Sevilla

Grade : Doctoral Tesis 2013

Résumé
The present Thesis work has been carried out in order to evaluate how the application of conservation agriculture could provide benefits to soil quality in different scenarios. The aim of this work was to establish how the parameters analyzed could be used as indexes of soil quality and which of these are the most appropriate and viable for experimental and commercial farms under Mediterranean conditions. To reach this objective, chemical and biochemical parameters were analyzed on different types of soil samples, such as bulk soil at different depths, aggregate fractionated soil, density fractionated soil, and chemically extracted humic and fulvic samples. Furthermore, a deeper characterization of soil organic matter was obtained by new techniques of solid state 13C nuclear magnetic resonance spectrometry and Fourier transform ion cyclotron resonance mass spectrometry. The central body of this manuscript consists of five peer-reviewed publications that investigate different aspects of the application of conservation tillages in farms situated in Andalucía, SW of Spain.

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Page publiée le 6 mars 2018