The Effect of Lightings Period on Eggs Production Precent and Hatchable Eggs Percent in Broiler-Breeders Flocks
1. The Effect of Lightings Period on Eggs Production Precent and Hatchable Eggs Percent in Broiler-Breeders Flocks

Mohammad Taheri; Yousef Jafari Ahangari; Ahmad Heidari; Ali shamshirsaz

Volume 2, Issue 4 (2) , Spring 2014, , Pages 304-309

Abstract
  This study was conducted to determine the effects of increasing lighting after peak production on eggs production and Hatchable Eggs in broiler breeder Hubbard F15. In this research ...  Read More