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Relationship of ejaculate quality and selected biochemical parameters of blood in cockerels of three laying lines
cocks ejaculate blood plasma pathological sperms
2015/6/23
Ejaculates and blood plasma were sampled from cocks of three laying lines: Barred Plymouth
Rock (BPR), Sussex Light (SU), and Rhode Island Red (RIR). Ejaculates and blood plasma were sampled four
...
Comparison of the Slaughter Quality of Layer-Type Cockerels and Broiler Chickens
broiler chickens layer-type slaughter quality
2009/7/30
The aim of the study was to compare the slaughter quality of layer-type cockerels and broilers reared under identical conditions. The experimental materials comprised broiler (Ross 308 ; 100 males a...
Influence of Caecectomy on Digestibility of Amino Acids for Soybean,Canola and Sunflower Meals in Adult Cockerels
amino acid digestibility caecectomy canola meal soybean meal sunflower meal
2009/7/29
The experiment was conducted to determine influence of caecectomy on digestibility quantities of amino acids for soybean (SBM), canola (CM), sunflower (SFM) meals in adult Rhode Island Red (RIR) cocke...
THE EFFECT OF PROBIOTICS SUPPLEMENTATION ON THE GROWTH PERFORMANCE OF TWO STRAINS OF COCKERELS
probiotics cockerels strain performance
2010/12/7
In a 2 × 3 factorial design, two hundred and seven 3 weeks old black (Bovan Nera) and white (Gold line) cockerels were randomly assigned to three dietary treatments. The basal diet was based on maize,...