Publication Date:
2019
Description:
〈p〉Publication date: 15 June 2019〈/p〉
〈p〉〈b〉Source:〈/b〉 Geoderma, Volume 344〈/p〉
〈p〉Author(s): Laura Giagnoni, Anita Maienza, Silvia Baronti, Francesco Primo Vaccari, Lorenzo Genesio, Cosimo Taiti, Tania Martellini, Roberto Scodellini, Alessandra Cincinelli, Corrado Costa, Stefano Mancuso, Giancarlo Renella〈/p〉
〈div xml:lang="en"〉
〈h5〉Abstract〈/h5〉
〈div〉〈p〉The agronomic management of vineyards, aimed at the maximization of grape yields, is intensive and includes repeated tillage, crop residues removal, strict weed and pest control treatments. In viticulture, healthy soils and a suitable climate are the key factors that influence the quality of the produced wine. Even under intensive agronomic practices, typical of conventional viticulture, the choice of appropriate soil management strategies can preserve soil quality in the long term. The use of biochar as soil amendment has been suggested as a potential practice that allows restoration of the functionality of degraded soils in terms of water retention, chemical and biological fertility. In this paper we report the results of a long field trial on biochar amendment of a vineyard, assessing the impact on soil functionality, VOC emission and fertility. Our results show that biochar effects on soil functions and fertility are maintained in the long term (seven years) after a one-time application.〈/p〉〈/div〉
〈/div〉
Print ISSN:
0016-7061
Electronic ISSN:
1872-6259
Topics:
Geosciences
,
Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
