Effects of Commercial Prebiotic and Probiotics of Diet on Performance of Laying Hens, Egg Traits and Some Blood Parameters
Ahmad Mohebbifar, Seifollah Kashani, Meysam Afsari & Mehran Torki · Annual Research & Review in Biology · 2013
Aims: This study was conducted to evaluate the influence of adding commercial probiotics and prebiotic to diet on performance of laying hens, egg traits and some blood parameters. Study Design: Data of feed intake (FI), egg production (EP), egg mass (EM), and calculated feed conv...