Joerg Henning

I. INTRODUCTIONIn Bangladesh, duck flock management is practiced using two systems: viz. stationary and nomadic. ‘Nomadic ducks’ are those which scavenge in post-harvest paddy fields during the day and stay in temporary enclosures or tents overnight near the scavenging area (Henning et al., 2012). Stationary or household ducks are kept overnight near the farmer’s house; they trav ...