02418nas a2200277 4500008004100000022001400041245012100055210006900176260001500245300000800260490000700268520155400275653002501829653002501854653002201879653001601901653002801917653002701945100002001972700001901992700002602011700001902037700002202056700001802078856004402096 2020 eng d a2073-439500aManagement Intensification of Hay Meadows and Fruit Orchards Alters Soil Macro- Invertebrate Communities Differently0 aManagement Intensification of Hay Meadows and Fruit Orchards Alt c28/05/2020 a1-90 v103 a

Land-use changes and especially management intensification currently pose a major threat to biodiversity both on and beneath the soil surface. With a comparative approach, we investigated how management intensity in orchards and meadows influences soil macro-invertebrate communities in a North-Italian Alpine region. We compared soil fauna assemblies from traditional low-input sites with respective intensively managed ones. As expected, the taxonomical richness and diversity were lower in both intensive management types. Extensive management of both types revealed similar communities, while intensification led to substantial differences between management types. From these results, we conclude that intensification of agricultural practices severely alters the soil fauna community and biodiversity in general, however, the direction of these changes is governed by the management type. In our view, extensive management, traditional for mountain areas, favors soil fauna communities that have adapted over a long time and can thus be viewed as a sustainable reference condition for new production systems that consider the protection of soil diversity in order to conserve essential ecosystem functions.

Recommended citation: Guariento E, Colla F, Steinwandter M, Plunger J, Tappeiner U, Seeber J. (2020): Management Intensification of Hay Meadows and Fruit Orchards Alters Soil Macro- Invertebrate Communities Differently. Agronomy, 10 (6), Art. 767: 1-9. https://doi.org/10.3390/agronomy10060767

10amanagement intensity10amountain agriculture10asoil biodiversity10aSouth Tyrol10asustainable agriculture10atraditional management1 aGuariento, Elia1 aColla, Filippo1 aSteinwandter, Michael1 aPlunger, Julia1 aTappeiner, Ulrike1 aSeeber, Julia uhttps://www.mdpi.com/2073-4395/10/6/767