Impacts of different agricultural practices on the biodiversity of microarthropod communities in arable crop systems |
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| Institution: | 1. Institut Méditerranéen d’Ecologie et Paléoécologie, Université de Provence, Centre Saint Jérôme, case 462, 13397 Marseille cedex 20, France;2. Institut Technique des Céréales et des Fourrages, Station expérimentale, 91720 Boigneville, France;3. Association de Coordination Technique Agricole, Chambre d’agriculture, 4 place Gensoul, 69287 Lyon cedex 2, France;4. CNRS et Université Paris7-Denis Diderot, Laboratoire de Biologie Végétale et d’Ecologie Forestière, 77300 Fontainebleau, France;1. Muséum National d’Histoire Naturelle, Département Adaptations du Vivant, CNRS UMR 7179 MECADEV, 4 avenue du Petit Château, 91800, Brunoy, France;2. IEES-Paris (CNRS, UPMC, IRD, INRA, UPEC), UPMC, 4 place Jussieu, 75252, Paris Cedex 05, France;3. INRA UMR ECOSYS, AgroParisTech, Université Paris-Saclay, 78850, Thiverval-Grignon, France;4. UniLaSalle, Campus de Rouen, 3 rue du Tronquet, BP 76130, Mont Saint Aignan, France;1. CREA-AA, Consiglio per la ricerca in agricoltura e l''analisi dell''economia agraria, Research Centre for Agriculture and Environment, Italy;2. CREA-DC, Consiglio per la ricerca in agricoltura e l''analisi dell''economia agraria, Research Centre for Plant Protection and Certification, Italy;3. CREA-VE, Consiglio per la ricerca in agricoltura e l''analisi dell''economia agraria, Research Center for Viticulture and Enology, Italy;4. Bordeaux Sciences Agro, Univ. Bordeaux, Gradignan, France;5. Vitinnov-ADERA, France;6. Instituto de Ciencias de la Vid y del Vino (University of La Rioja, CSIC, Gobierno de La Rioja), Spain;7. Çukurova University, Faculty of Agriculture, Department of Horticulture, Turkey;8. Ad?yaman University School of Technical Sciences, Turkey;9. Alata Horticultural Research Station, Turkey;10. Agricultural Institute of Slovenia, Ljubljana, Slovenia;1. Natural Resource Ecology Laboratory, Colorado State University, Fort Collins, CO, USA;2. Research Group of Plant and Vegetation Ecology, Department of Biology, University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium;3. Research Unit Community Ecology, Swiss Federal Institute for Forest, Snow and Landscape Research, Zürcherstrasse 111, CH-8903 Birmensdorf, Switzerland;4. Department of Biology, Colorado State University, Fort Collins, CO, USA;5. Hawkesbury Institute for the Environment, Western Sydney University, Penrith, NSW 2571, Australia;6. Central Instrument Facility, Department of Chemistry, Colorado State University, Fort Collins, CO, USA |
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| Abstract: | Two crop production systems, which differ on tillage and pesticides, were compared for biodiversity of soil microarthropod communities. A biodiversity index, which integrates different structure and density parameters (abundance, taxonomic richness, taxonomic diversity, coenotic diversity) was used. Results showed a greater biodiversity in minimum tillage systems compared to deep tillage systems. Pesticides seemed to be only a second order factor of variance on microarthropod biodiversity. |
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