Using tomato pomace to formulate more economic diets
showed proper performance results in laying hens [8]. Dried
tomato pomace was fed to laying hens at an inclusion rate of
12%, which resulted in similar egg production, feed
efficiency, egg weight and shell thickness compared with the
hens fed upon a corn-soybean meal based diet [5]. Although,
tomato by-products have been evaluated in poultry production
to a limited extent, little work has been carried out to
determine the effects of commercial fibrolytic enzymes and
tomato pomace on old laying hen performance and egg traits