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The soil quality concept as a framework to assess management practices in vulnerable agroecosystems: A case study in Mediterranean vineyards

Salomé, Clémence; Coll, Patrice; Lardo, Egidio; Metay, Aurélie; Villenave, Cécile; Marsden, Claire; Blanchart, Eric; Hinsinger, Philippe and Le Cadre, Edith (2016) The soil quality concept as a framework to assess management practices in vulnerable agroecosystems: A case study in Mediterranean vineyards. Ecological Indicators, 61, pp. 456-465.

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Online at: http://www.sciencedirect.com/science/article/pii/S1470160X15005336

Summary

Land management aiming to sustain ecosystem services is an important issue, especially in biodiversity hot spots such as found in Mediterranean areas. In Mediterranean areas, viticulture is an important land use. Vineyards are frequently found on inherently poor soils and are submitted to intensive management practices, which threaten soil functioning and associated ecosystem services. To encourage winegrowers and stakeholders to be reflective and adapt their vineyard practices, we evaluated the effects of three soil management practices (inter row plant cover duration, weeding and fertilization strategies) on soil functioning in 146 commercial plots distributed in Southern France, by a complementary set of biological and physico-chemical indicators. We used the concept of soil dynamic quality to evaluate some soil management practices on soil functioning. The influence of inherent soil properties derived from pedogenesis on soil dynamic indicator response was accounted for by considering the response of soil indicators for three soil groups differing in their stoniness and Ca carbonate content. The three soil management practices systematically influenced some nematode-based indicators, whereas other indicators were ascribable to a specific soil type or practice. We demonstrated that the potential of soil management practices to enhance soil functioning is restricted by soil type. In particular for calcareous soils, the soil functioning is very stable limiting effects of soil management practices. The presence of a cover crop, even temporary, in the inter row, is the only practice which benefits soil functioning whatever the soil type whereas organic fertilization and chemical weeding exhibit contrasting results on soil functioning.


EPrint Type:Journal paper
Subjects: Soil > Soil quality
Crop husbandry > Crop combinations and interactions
Crop husbandry > Weed management
Crop husbandry > Production systems > Fruit and berries > Viticulture
Research affiliation: European Union > CORE Organic Plus > FertilCrop
France > Montpellier SupAgro - Centre international d'études supérieures en sciences agronomiques
France > INRA - Institut National de la Recherche Agronomique
Deposited By: Gary, Dr Christian
ID Code:30447
Deposited On:31 Aug 2016 08:47
Last Modified:31 Aug 2016 09:19
Document Language:English
Status:Published
Refereed:Peer-reviewed and accepted

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