We assessed the effects of saline water irrigation on soil properties and microbial activity. Increasing salinity microbial activity decreased. 1% salinity strongly affected soil biochemical properties and microorganisms. Our results indicate that 0.5% salinity may be tolerated by soil microorganisms suggesting a possible use of brackish water in agriculture soils.
Department of Agricultural Engineering and Agronomy, University of Naples Federico II, Via Universita 100, 80055 Portici (Na), Italy
Bibliografia
Liang Y., Nikolic M., Peng Y., Chen W. & Jiang Y., 2005, Organic manure stimulates biological activity and barley growth in soil subject to secondary salinization, Soil Biol. Biochem. 37: 1185-1195.
Muscolo A., Sidari M. & Mercurio R., 2007, Variations in soil chemical properties and microbial biomass in artificial gaps in silver fir stands, European Journal of Forest Research 126: 59-65. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000243140300006&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=b7bc2757938ac7a7a821505f8243d9f3
Sidari M., Ronzello G., Vecchio G. & Muscolo A., 2008, Influence of slope aspects on soil chemical and biochemical properties in a Pinus laricio forest ecosystem of Aspromonte (Southern Italy), European Journal of Soil Biology 44: 364-372. http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=000259374000002&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=b7bc2757938ac7a7a821505f8243d9f3
Qushimov B., Ganiev I. M., Rustamova I., Haitov B. & Islam K. R., 2007, Land degradation by agricultural activities in Central Asia, [in:] R. Lal, M. Sulaimonov, B.
A. Stewart, D. Hansen, P. Doraiswamy (eds.), Climate change and terrestrial C sequestration in Central Asia, Taylor and Francis, New York: 194-212.