Effect of Guanidino Acetic Acid Consumption and Management Methods on the Reproductive Potential of Elderly Cockerel Broiler Breeders
Published on:
09/24/2021
Author/s :
A. Yaghobfar 1, H. Javaheri Barfourooshi 1, S. Hamedi 2. / 1 Animal Science Research Institute of Iran, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran; 2 Department of Basic Sciences, Faculty of Veterinary Medicine, Islamic Azad University, Karaj Branch, Karaj, Iran.
IntroductionIn late years, genetic studies on broiler chickens for selection of traits such as high growth rate and larger size of the body shows there is a negative correlation between reproductive traits and increasing yield. So that's in the roosters, physiological disorders like decreased libido, decreased mating numbers and reduced sperm production have increased (Dawkins and Layton, 2012...