Since management practices profoundly influence soil characteristics. the adoption of sustainable agro-ecological practices is essential for soil health conservation. We compared soil health in organic and conventional fields in the Abruzzi region (central Italy) by using (1) the soil biology quality (QBS) index (which expresses the level of specialisation in soil environment shown by... http://www.roneverhart.com/AMS-Neve-1073SPX-Single-Preamp-and-EQ-p33827/