0.05). Ross chicks showed better early growth and lower mortality (P<0.05) compared to the Cobb. Correlation between initial body weight and weight at the end of first week was positive and significant (c=0.44; P<0.05). A significant positive correlation (P<0.05) was found between feed intake and slaughter age (0.45), final body weight (0.44), FCR (0.53) and mortality (0.60). Results of this study showed superiority for Guilan province as a desirable location for rearing broiler chicks than the other investigated regions. Also, indicated that the two strains have different performance.]]>
p. 1−9
2538-6107
Vol.3/No.4
0.05). The lowest cholesterol (91), triglyceride (62.75) and VLDL (12.55) and the highest level of HDL (44.50) observed in the 1.5 % of silybum marianum seed. So use of the 1.5 % of silybum marianum seed had positive effects on performance, carcass characteristics and blood parameters of broiler chickens.]]>
p. 11−21
2538-6107
Vol.3/No.4
p. 23−37
2538-6107
Vol.3/No.4
p. 39−47
2538-6107
Vol.3/No.4
p. 49−62
2538-6107
Vol.3/No.4
p. 63−73
2538-6107
Vol.3/No.4
p. 75−88
2538-6107
Vol.3/No.4
p. 89−98
2538-6107
Vol.3/No.4
p. 99−108
2538-6107
Vol.3/No.4