Broiler chickens are birds that grow very fast, but have low body resistance and easily stressed. This study aimed to examine the effect of nucleotide turmeric extract (Curcuma longa Linn) on blood profile (erythrocytes, hemoglobin leukocytes) carcass production (weight carcass, weight breast, thighs wings) in broiler chickens. Data was collected using a completely randomized design with 7 trea...

1. A genome scan was performed to locate genomic regions associated with traits that are known to vary in birds (most commonly broilers) suffering from heart, lung or muscular dysfunction and for weight of the dressed carcass and some internal organs. 2. The F2 population studied was derived from a cross between a broiler and a layer line and consisted of over 460 birds that were genotyped for ...

This study was aimed at determining the relationship between live body weight and carcass traits in Arbor Acre broiler chicken. Fifty day-old broiler chicks were purchased and raised on deep litter system until 56 days of age. At maturity, ten birds were randomly selected for carcass evaluation. The analyzed data showed that live weight has statistically significant (P<0.01) positive phenotypic...

background: the degree to which the amount of aningested nutrient is absorbed and available to the body is calledbioavailability. objectives: relative effectiveness of herbalmethionine (h-met®) compared to dl-methionine (dl-met)was investigated in this experiment. methods: exponentialregression analysis was used to determine bioefficacy of h-met®based on body weight gain, feed intake and feed c...

feed restriction strategies are proven to be effective in increasing the growth performance and carcass parameters of broiler chickens. the objective of the present experiment was to evaluate the effects of feedremoval for three hour time periodon growth performance and carcass parameters of relatively older male broiler chickens. twenty days old male broiler chickens (n=80) were allocated into...

Effect of Grain Type and Phytase Enzyme on Growth Performance, Cecum Microbial Population, Carcass Bone Characteristics Broiler Chickens

Effect of Qualitative Feed Restriction and Duration its Application on Performance, Blood Biochemical Parameters, Carcass Characteristics Broiler Chickens

The objective of this study was to estimate the genetic and environmental parameters for carcass, carcass part, and organ weights in a paternal strain of broiler chickens that was selected mainly for body weight at 42 days of age (BW42) to provide support for poultry genetic improvement programs. A total of 1448 chickens were used that resulted from the expansion of a pure paternal strain named...

AIM The aim was to investigate the effects of dietary supplementations of prebiotic, probiotic, and synbiotic on growth performance and carcass characteristics of broiler chickens. MATERIALS AND METHODS A total of 360 1-day-old Vencobb broiler chickens of either sex were randomly assigned to four dietary treatments each consisting of three replicates and each replicate having 30 birds for 6 w...

Effect of dietary protein lowering and supplementation peppermint extract on yield, carcass, blood parameters microbial population broiler chickens