Influence of intensive horticultural cultivation on soil salinity in Campo de Cartagena (Murcia)

IF 2 Q3 SOIL SCIENCE

Spanish Journal of Soil Science Pub Date : 2020-10-11 DOI:10.3232/SJSS.2020.V10.N3.03

A. S. Navarro, Aldara Girona Ruiz, M. J. D. Iniesta

引用次数: 0

Abstract

The electrical conductivity (EC) and ionic composition of the soil solution of a Haplic Calcisol in Campo de Cartagena (Murcia, Spain) were studied in situ for four years in an experimental open-air vegetable plot, together with the relationship between these parameters, the quality of the irrigation water and the management of the plot. The results show that there were very significant fluctuations in these variables during the study period and that these fluctuations depended on the management of the plot and in particular on the irrigation water used. Therefore, for an adequate management of these agro-ecosystems, it is necessary to establish a network of experimental plots in situ, where sensitive indicators of soil degradation are monitored, in our case the EC and the ionic composition of the soil solution. Such indicators are capable of detecting these degradation processes and their relationship with the inappropriate management of this resource.

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集约园艺栽培对穆尔西亚卡塔赫纳Campo de Cartagena土壤盐分的影响

在一个露天试验菜地中，对Campo de Cartagena（西班牙穆尔西亚）的半固态钙溶胶土壤溶液的电导率（EC）和离子组成进行了为期四年的原位研究，以及这些参数与灌溉水质量和菜地管理之间的关系。结果表明，在研究期间，这些变量存在非常显著的波动，这些波动取决于地块的管理，特别是所使用的灌溉水。因此，为了对这些农业生态系统进行充分管理，有必要在现场建立一个试验地块网络，监测土壤退化的敏感指标，在我们的案例中是EC和土壤溶液的离子组成。这些指标能够检测这些退化过程及其与这种资源管理不当的关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Spanish Journal of Soil Science SOIL SCIENCE-

CiteScore

2.20

自引率

0.00%

发文量

期刊介绍： The Spanish Journal of Soil Science (SJSS) is a peer-reviewed journal with open access for the publication of Soil Science research, which is published every four months. This publication welcomes works from all parts of the world and different geographic areas. It aims to publish original, innovative, and high-quality scientific papers related to field and laboratory research on all basic and applied aspects of Soil Science. The journal is also interested in interdisciplinary studies linked to soil research, short communications presenting new findings and applications, and invited state of art reviews. The journal focuses on all the different areas of Soil Science represented by the Spanish Society of Soil Science: soil genesis, morphology and micromorphology, physics, chemistry, biology, mineralogy, biochemistry and its functions, classification, survey, and soil information systems; soil fertility and plant nutrition, hydrology and geomorphology; soil evaluation and land use planning; soil protection and conservation; soil degradation and remediation; soil quality; soil-plant relationships; soils and land use change; sustainability of ecosystems; soils and environmental quality; methods of soil analysis; pedometrics; new techniques and soil education. Other fields with growing interest include: digital soil mapping, soil nanotechnology, the modelling of biological and biochemical processes, mechanisms and processes responsible for the mobilization and immobilization of nutrients, organic matter stabilization, biogeochemical nutrient cycles, the influence of climatic change on soil processes and soil-plant relationships, carbon sequestration, and the role of soils in climatic change and ecological and environmental processes.