Stocking density.

Abstract

At present most welfare regulations focus on the control of minimum requirements of space and other environmental factors. It is assumed that welfare (as expressed by behavioural, morphological and physiological indicators) will not be compromised when the maximum stocking density is not exceeded. However, the upper limit of stocking density is likely to be exceeded when good management practice allows a high growth rate and low mortality. It is therefore recommended that the inspection of broiler farms should focus on indicators that compromise the birds' welfare rather than on physical space. This gives the farmer a wider variety of options with which to develop his or her management system so as to improve the animals' welfare.