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DatoValore
TitleChanges in the microbial activity in a soil amended with oak and pine residues and treated with terbuthylazine
AbstractOrganic adsorbents such as pine and oak wood residues are being investigated as biomaterials for the immobilization of pesticides in soil. However, any organic matter added to soil can strongly affect the structure and activity of bacterial and fungal populations as a result of their increased metabolism of these readily available nutrients and can affect pesticide biodegradation. Effect of wood amendments (pine and oak residues) on terbuthylazine degradation and soil microbial community functioning was studied. For this purpose, degradation kinetics, soil dehydrogenase activity and the number of live bacteria, which represent measurements of the activity and viability of soil microorganisms, were assessed in soil treated with terbuthylazine and either amended with pine or oak wood or unamended (sterilized and non-sterilized).
SourcePESTICIDE BEHAVIOUR IN SOILS, WATER AND AIR, LONDON, 14-16/09/2009
Keywordspine and oak wood residuesstructure and activity of soil bacterial and fungal populationsTerbuthylazine herbicide
Year2009
TypeAbstract in atti di convegno
AuthorsRodríguez-Cruz MS, Herrero-Hernández E, Sánchez-Martín MJ, Grenni P, Falconi F, Barra Caracciolo A
Text119422 2009 pine and oak wood residues structure and activity of soil bacterial and fungal populations Terbuthylazine herbicide Changes in the microbial activity in a soil amended with oak and pine residues and treated with terbuthylazine Rodriguez Cruz MS, Herrero Hernandez E, Sanchez Martin MJ, Grenni P, Falconi F, Barra Caracciolo A Rodriguez Cruz MS, Herrero Hernandez E, Sanchez Martin MJ Institute of Natural Resources and Agrobiology of Salamanca IRNASA CSIC Grenni P, Falconi F, Barra Caracciolo A IRSA CNR, Pesticide behaviour in soils, water and air Environment Department University of York, Heslington, York, YO10 5DD, UK PESTICIDE BEHAVIOUR IN SOILS, WATER AND AIR LONDON 14 16/09/2009 Internazionale Contributo Organic adsorbents such as pine and oak wood residues are being investigated as biomaterials for the immobilization of pesticides in soil. However, any organic matter added to soil can strongly affect the structure and activity of bacterial and fungal populations as a result of their increased metabolism of these readily available nutrients and can affect pesticide biodegradation. Effect of wood amendments pine and oak residues on terbuthylazine degradation and soil microbial community functioning was studied. For this purpose, degradation kinetics, soil dehydrogenase activity and the number of live bacteria, which represent measurements of the activity and viability of soil microorganisms, were assessed in soil treated with terbuthylazine and either amended with pine or oak wood or unamended sterilized and non sterilized . Long abstract pubblicato PesticideBehaviour2009_B6.pdf Abstract in atti di convegno paola.grenni GRENNI PAOLA anna.barracaracciolo BARRA CARACCIOLO ANNA francesca.falconi FALCONI FRANCESCA TA.P04.005.011 Vulnerabilita degli ecosistemi delle acque sotterranee e attenuazione naturale degli inquinanti nel suolo e nel sottosuolo