Avaluació de la capacitat nitrificant de sòls agrícoles semiàrids Authors David Badia i Villàs Abstract The nitrification potential capacity of six Xeric Torriorthent agricultural soils from the semiarid Ebro basin (NE Spain) was studied in an incubation experiment. A sigmoidal model was used to express the accumulation of N-NO3 with time. The delay period and the maximum nitrification rate were estimated to evaluate soil nitrification capacity. El periodo de latencia oscila entre 7,7 y 20,4 días, mientras que la tasa máxima de nitrificación lo hizo entre 1,47 y 40,34 mg de N-NO3 kg suelo1 dia1. La tasa máxima se correlaciona, de forma significativa y positiva, con el contenido de materia orgánica y, de forma negativa, con la salinidad. Por otra parte, el periodo de latencia se correlaciona significativa y positivamente con el contenido de yeso y negativamente con el contenido de carbonatos. Downloads Text complet (Català) Published 2001-03-22 How to Cite Badia i Villàs, D. (2001). Avaluació de la capacitat nitrificant de sòls agrícoles semiàrids. Dossiers Agraris, (5), 13–19. Retrieved from https://revistes.iec.cat/index.php/DA/article/view/23756.001 More Citation Formats ACM ACS APA ABNT Chicago Harvard IEEE MLA Turabian Vancouver Download Citation Endnote/Zotero/Mendeley (RIS) BibTeX Issue 5: Problemes moderns en l'ús del sòls : nitrats Section Articles License The intellectual property of articles belongs to the respective authors.On submitting articles for publication to the journal DOSSIERS AGRARIS, authors accept the following terms:Authors assign to ICEA (a subsidiary of Institut d’Estudis Catalans) the rights of reproduction, communication to the public and distribution of the articles submitted for publication to DOSSIERS AGRARIS.Authors answer to ICEA for the authorship and originality of submitted articles.Authors are responsible for obtaining permission for the reproduction of all graphic material included in articles.ICEA declines all liability for the possible infringement of intellectual property rights by authors.The contents published in the journal, unless otherwise stated in the text or in the graphic material, are subject to a Creative Commons Attribution-NonCommercial-NoDerivs (by-nc-nd) 3.0 Spain licence, the complete text of which may be found at http://creativecommons.org/licenses/by-nc-nd/3.0/es/deed.en. Consequently, the general public is authorised to reproduce, distribute and communicate the work, provided that its authorship and the body publishing it are acknowledged, and that no commercial use and no derivative works are made of it.The journal DOSSIERS AGRARIS is not responsible for the ideas and opinions expressed by the authors of the published articles.
