Biogas residues in substitution for chemical fertilizers: A comparative study on a grassland in the Walloon Region
To provide sufficient quantities of food and feed, farming systems have to overcome limiting factors such as the nutrient depletion of arable soils. Nitrogen being the main mineral element required for plant growth, has led to the extensive use of chemical fertilizers causing nitrogen pollution of the ecosystems. This field study investigates the use of biogas residues (BRs) as biofertilizers and their contribution to the mitigation of nitrate leaching in agricultural soils, while also demonstrating the polluting nature of chemical fertilizers. Nine different fertilization treatments classifie... Mehr ...
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Dokumenttyp: | Artikel |
Erscheinungsdatum: | 2019 |
Schlagwörter: | Bactériologie générale / Bioremédiation du sol / Biotechnologie / Génétique bactérienne / Ecologie / Agricultural pollution / Agronomic performance / Anaerobic digestion / Biofertilizers / Nitrate leaching / Nutrient recycling |
Sprache: | Englisch |
Permalink: | https://search.fid-benelux.de/Record/base-26906228 |
Datenquelle: | BASE; Originalkatalog |
Powered By: | BASE |
Link(s) : | http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/284943 |