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Effect of Bacillus amyloliquefaciens-based Direct-fed Microbial on Performance, Nutrient Utilization, Intestinal Morphology and Cecal Microflora in Broiler Chickens
Intestinal Morphology Nutrient Utilization Performance
2016/5/17
The present study was conducted to evaluate the effect of the dietary supplementation of Bacillus amyloliquefaciens-based direct-fed microbial (DFM) on growth performance, nutrient utilization, intest...
Nutritional Value of Rice Bran Fermented by Bacillus amyloliquefaciens and Humic Substances and Its Utilization as a Feed Ingredient for Broiler Chickens
Broiler Chickens Crude Fiber Fermentation Performance Rice Bran
2016/5/17
An experiment was conducted to increase the quality of rice bran by fermentation using Bacillus amyloliquefaciens and humic substances and its utilization as a feed ingredient for broiler chickens. Th...
Addition of a Worm Leachate as Source of Humic Substances in the Drinking Water of Broiler Chickens
Broilers Humic Substances Production Ileal Digestibility Nutrient Balance
2016/5/17
The objective of this research was to evaluate the growth performance, the apparent ileal digestibility of nitrogen and energy, the retention of nutrients and the apparent metabolizable energy correct...
Effects of the plant extract YGF251 on growth performance, meat quality, relative organ weight, nutrient digestibility and blood profiles in broiler chickens: possible role of insulin-like growth factor 1
broiler chickens blood profile growth performance meat quality plant extract
2015/4/17
This study was aimed at evaluating the effects of different concentrations of the dietary plant extract supplement YGF251 (young growth factor) on growth performance, blood profiles, relative organ we...
Effects of summer shield supplementation on growth performance, nutrient utilisation, and plasma lipid profiles in broiler chickens
summer shield antibiotics broilers nutrient utilisation growth performance plasma lipid profiles
2015/4/17
This study was conducted to evaluate the effects of herb mixture (summer shield) supplementation on growth performance, nutrient utilisation, and plasma lipid profiles in broiler chickens. Thirty-six ...
Morphological pattern of the livers of different lines of broiler chickens during rearing
broiler chicken Cobb Ross Hubbard liver pathomorphology
2015/4/17
The aim of this study was to analyse the microscopic and ultrastructural lesions of the livers of broiler chickens during fattening. Three genetic lines of broiler chickens (Ross 308, Cobb 500, Hubbar...
Molecular detection of antimicrobial resistance genes in E. coli isolated from slaughtered commercial chickens in Iran
Escherichia coli chicken meat antibiotic-resistance genes PCR Iran
2015/4/16
This study was carried out to detect the distribution of antibiotic-resistant genes in Escherichia coli isolates from slaughtered commercial chickens in Iran by PCR. The investigated genes included aa...
Histological and histochemical studies on the Harderian gland in native chickens
Harderian gland histochemical histological native chicken
2015/4/16
The objective of this investigation was to study the histological and histochemical structure of the Harderian gland in native chickens. Samples were obtained from 10 male and 10 female adult healthy ...
Seroprevalence of avian metapneumovirus infection in broiler and broiler breeder chickens in Iran
avian metapneumovirus seroprevalence avian pneumovirus
2015/4/15
Avian metapneumovirus causes an acute highly contagious upper respiratory tract infection primarily of turkeys and chickens. The disease can cause significant economic losses in turkey and chicken flo...
Characterization of plasmid-mediated quinolone resistance by the qnrS gene in Escherichia coli isolated from healthy chickens and pigs
Escherichia coli qnr gene blaCTX-M
2015/4/1
The prevalence of qnr and qepA genes in 660 Escherichia coli isolates was investigated in healthy animals from 30 pig farms and 30 chicken farms in Taiwan from January 2005 to February 2006 by the pol...
The effect of a new probiotic preparation on the performance and faecal microflora of broiler chickens
probiotic broiler chickens faecal microflora performance
2015/4/1
The aim of the study was to examine the possibility of replacing antibiotic growth promoters with a new probiotic preparation. One gram of the preparation contains: 4.7 × 107 of LAB (Lactobacillus cas...
Effect of age upon retention of mercury in chickens with a different growth rate
poultry deposition of mercury allometry of growth
2015/3/13
Retention of total mercury was examined in groups of 95 slowly-growing laying type chickens and 52 fast-growing broiler hybrids in 47 subsequent balance periods from 1 to 100 days of age. Chickens wer...
The use of amaranth (genus AmaranthusL.) in the diets for broiler chickens
animal protein amino acids fatty acids performance carcass characteristics meat quality
2015/3/5
The objective of our study was to test amaranth grain or dried biomass in the diet for broiler chickens as a resource of protein replacing animal protein. Further, the effect of amaranth on broiler pe...
Short communication. Effect of soybean meal heat procedures on growth performance of broiler chickens
thermal processes Glycine max
2014/10/23
The aim of this research was to study the effect of soybean meal (SBM) heat procedures on growth performance of broiler chickens. A trial was carried out using 200 male Ross 308 strain chickens during...
Effect of Different Dietary n-6 to n-3 Fatty Acid Ratios on the Performance and Fatty Acid Composition in Muscles of Broiler Chickens
Chicken n-6 to n-3 Fatty Acid Ratio Performance Meat
2016/5/17
The objective of this study was to investigate the different dietary ratios of n-6 to n-3 (n-6/n-3) fatty acid (FA) on performance and n-6/n-3 FA in muscles of broiler chickens. A total of 300 one-day...