Comparison of methodolgies of soil quality indices (SQI) for sodic soil
نویسندگان
چکیده
Soil degradation and the use of urban biosolid wastes to soil restoration have an economic, social-environmental health impact. Therefore, there is interest worldwide in comparison methodologies establish quality indexes (SQIs) based on physical, chemical, biological indicators soils. Considering that more than 60% territory Bajío region Mexico State Guanajuato affected by some type degradation, three for establishment SQIs—additive, weighted unified indexes—were compared this study evaluate short-term effects—30 days—of addition biosolids as improvers. The were applied experiments carbon (C) nitrogen (N) mineralization dynamics a sodic agricultural soil. ammonium indicator (N-NH4+) was established one most related additive differentiated level with respect time treatment. developed SQIs can be used assessment soils under amendment treatments or similar organic products.
منابع مشابه
The Soil Quality Indices Literature
s. Bloodworth, H., and T. Sobecki. 2002. Land use biodiversity index as a soil quality indicator. In Making conservation tillage conventional: Building a future on 25 years of research; Proceedings of 25 Annual Southern Conservation Tillage Conference for Sustainable Agriculture, Auburn, AL, USA, 24-26 June, 2002, Pp.219-221. E. van Santen, editor. Auburn, AL: Alabama Agricultural Experiment St...
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ژورنال
عنوان ژورنال: Revista Internacional De Contaminacion Ambiental
سال: 2022
ISSN: ['0188-4999']
DOI: https://doi.org/10.20937/rica.54449