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Autor:
Lesiba C Mphepya, Khathutshelo Agree Nephawe, Bohani Mtileni, Takalani J Mpofu, Willie J van Rensburg
Publikováno v:
Poultry Science. 98:4549-4554
The study was conducted to determine the influence of male-male competition on reproductive performance and male mortality of Cobb 500 broiler breeder flocks following double intra-spiking. Broiler breeders were housed in 3 open-sided houses each acc