TY - GEN ID - orgprints5301 UR - http://orgprints.org/5301/ TI - Experimental farm Nagele N2 - The unit consists of four farming systems: - Bio-dynamic system with arable crops and field vegetables representing the organic farms in the northern and central clay areas of The Netherlands (22 ha) - Bio-intensive system with field vegetables, representing the smaller organic farms (12 ha) - Bio-diverse system with optimal use of biodiversity to control diseases and plagues. (12 ha) - Integrated system with arable crops representing the conventional farms in the northern and central clay areas (24 ha) AV - none ER -