Erosió hídrica en vinya per a producció de vi d'alta qualitat en zona mediterrània (Anoia-Penedès): quantificació de les pèrdues de nutrients per erosió del sòl i implicacions Authors Jaume Porta i Casanellas Maria Concepción Ramos Martín Abstract Although the vineyard is not an exigent plant in relation to the soil, it is affected by the soil losses by hydric erosion. In this paper the firsts results of soil losses measured in field real conditions are shown. The control plots are large, and grown according to the customs of the area. The mean soil losses calculated according to the USLE, are taken as reference. Eunhermore, the losses of nutrients represented by the soil losses are determined. Taking into account that the methodology applied in the field and in the laboratory gives a underestimation of real soil losses, they has been quantified for the period of maximum precipitation of the year (autumn) in about 13 Mg ha-1 in a traditional vineyard system, and until 100 Mg ha-1 in a trained vine system. The importance or the problem, enhances the production factors a short term, and the sostenibility of vineyard is put in hazard a long term. Downloads Download data is not yet available. Downloads Text complet (Català) Published 2005-12-16 Issue No. 16: desembre 1993 Section Articles License The intellectual property of articles belongs to the respective authors. On submitting articles for publication to the journal QUADERNS 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 QUADERNS 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 QUADERNS AGRARIS is not responsible for the ideas and opinions expressed by the authors of the published articles.
