Economic Assessment of Various Levels of Protein and Energy in Pigeon Squabs Diet

Abstract

This study was conducted to evaluate the effect of nine diets through the application of 3×3 randomized design which included three levels of energy (2600, 2800 and 3000 Kcal/kg) with 3 supplemental protein levels (14, 16 and 18%) on growth performance, blood parameters, carcass yields and economic efficiency of Baladi pigeon squabs from 28 days old until 6 months of age (age of sexual maturity). A total of 135 pairs of squabs were randomly and independently allocated to the nine dietary treatments, each containing 15 pairs (3 replicate of 5 pairs). The diets were formulated in mash form fortified with vitamin and mineral premix. Moreover, feed and water were provided for ad-libitum consumption. The results showed that, squabs fed higher energy and crude protein diets (3000 ME+16% CP) had higher live body weight with a coincident significant decrease of the feed intake (P