In the current study, proteolytic enzyme (serratiopeptidase) was used to enhance efficacy of Bacillus subtilis (B. subtilis) probiotic as a growth promotor in broiler chicken. The effects serratiopeptidase on different levels B. chicks were evaluated regarding performance traits, villus histomorphometric characterization, and intestinal microbiota count. Day-old (n = 120) allocated into 4 groups having 3 replicates/group. control group (C), basal diet kept without supplementation. treatment...

This study evaluated the effects of feed additives on growth, blood biochemistry and intestinal health broiler chicks. A total 378 chicks (Ross 308) were randomly allotted to seven groups. Chicks fed a basal diet with 0.0 (control negative), positive), 0.1, 0.5, 0.12, 0.5 + 0.12 0.2 g Kg-1 Maxus, CloStat, Sangrovit Extra, CloStat Extra Gallipro Tech, respectively for 35 days. After 15 days, inoculated Clostridium perfringens. All found enhance growth performance efficiency. The best...

The poultry industry needs efficient antibiotic alternatives to prevent necrotic enteritis (NE) infections. Here, we evaluate the effects of probiotic and/or prebiotic dietary supplementation on performance, meat quality and carcass traits, using only an NE coinfection model, in broiler chickens. Three hundred twenty-four healthy Ross 308 chicks are allocated into six groups. Taking a 35 d feeding trial, fed basal diet with 0.0, 0.1, 0.5, 0.12, 0.5 + 0.2 g Kg−1 for control (T1), Avilamycin...

The effect of a low-ME diet with multienzyme (Kemzyme Plus, Kemin, Des Moines, IA) blend on performance, meat quality, and carcass traits was evaluated in Hubbard broiler chicks. A total 120 chicks were allocated to the following 4 experimental groups every group separated into 6 replicates, 5 birds per replicate: control (3,180 kcal/kg ME), + 0.50 g/kg enzyme (Cont-Enz), (3,080 kcal/kg), (low-ME-Enz). trail lasted for 16 D (32 48 age). No significant differences growth parameters or...

This study investigated the impact of Arthrospira platensis (A. platensis) as a dietary supplement on growth, carcass criteria, liver and kidney function, lipid profile, immunity growing Japanese quails. In 28-day experiment, 240 un-sexed 7-day-old quail chicks were used. The divided into four treatment sets, each comprising six replicates ten chicks. Group (1) fed basal diet with no supplements, group (2) supplemented 0.25 g A. /kg diet, (3) 0.50 (4) 1.00 diet. results this revealed that...

This study aimed to investigate the effect of using breeder parents (434-days-old) and broiler chickens (37 D age) from Ross 308 on meat quality parameters carcass characteristics; sex muscle type were also estimated. Carcass assessment involved hot weight, yield, cuts (breast, legs, wings, back, shoulder). A total 120 birds divided into 2 groups (60 each stock), stock contain equal number sexes (30 males 30 females), further 6 replicates, so that there 5 in replicate. The fed ad libitum....

Previous studies have shown positive outcomes associated with the incorporation of cloves into broiler chicken diets. This study aimed to evaluate carcass characteristics, meat quality, and sensory attributes chickens fed diets supplemented different clove seed levels. A total 240 day-old Ross 308 chicks were 1 seven dietary treatments. The control group diet contained 0% seeds, whereas treatment up 6% seeds. chickens' final BW was significantly between treatments, which decreased linearly...

Because of concerns over the use antibiotics in poultry feed, this study was designed to determine effectiveness phytobiotic supplementation as an alternative antibiotic based on growth performance and meat characteristics broilers exposed Salmonella typhimurium. The effects 3 feed additives (PFA), Mix-Oil Mint (MOmint), Liquid (MOliq), Sangrovit Extra (Sangext), were compared. At day age, 280 Ross chicks randomly allocated into 6 treatments. 15 d, all except negative control S. offered...

A total of 150 broiler chicks were used to determine the impact dietary cinnamon bark powder (CBP; Cinnamomum verum) on breast meat quality, growth performance, and carcass characteristics birds under coccidiosis, as one protozoan parasitic diseases. 5 replicates received 1 following 6 groups for 34 days: control (1 2) a basal diet without addition CBP or salinomycin; group 3 with 0.066 g 4–6 given supplemented 2, 4, CBP/kg feed, respectively. On day 21, 4 × 104/100 µL Eimeria tenella...

Background: In Saudi Arabia, sheep are the majority of livestock population, although it imported by large numbers to meet their people demands. The shortage between production and consumption in order reduce import proportions meat is our aim this study through evaluation effect breeds on feed intake, growth performance, digestibility nitrogen utilization. Methods: Forty-five intact male sheep, comprising Awassi, Harri Najdi (approximately 23.4±2 kg), were used research. Three breed groups,...

Phytogenic feed additives are gaining attention as potential alternatives to enhance broiler growth performance and efficiency. The experiment investigated the effects of supplementing diets over 35 days with two levels Fibrafid (0.15 % 0.25 %) under dietary regimes: normal amino acid density metabolizable energy (ME) (referred positive control diet plus Fibrafid: PC1+0.15 or PC1+0.25 Fibrafid) a 5 reduction in 1.5 ME negative NC1+0.15 NC1+0.25 on parameters carcass attributes Ross 308...

Context Laying hens are influenced by various factors, including diet, which can have a significant impact on egg production and quality, as well overall animal health. Aims This study aimed to evaluate environmental impact, reproductive organs plasma mineral profiles of laying fed diverse forms feed supplemented or not with probiotic mixture. Methods Ninety-six-week old were randomly distributed among four groups. The housed in 32 cages (three hens/cage, eight replicates per treatment)...

Citrus flavonoids (Bioflavex) are plant polyphenols with antioxidant properties that can have a positive effect on growth, rumen health, carcass characteristics and meat quality in ruminants. In this study, the effects of adding citrus to diet growth performance, feed efficiency, morphology, characteristics, Awassi lambs were investigated. Thirty-six male (27.36 ± 0.025 kg initial body weight) at 14 weeks age individually allocated 3 dietary treatments (T1 = basal without any additives, T2...

Fattening performance, Carcass characteristics, chemical composition, and meat quality were evaluated in three sheep breeds: Awassi, Harri, Najdi. Forty-five lambs of similar weight age raised for 90 days under conditions. The Harri Najdi breeds had higher dressing-out percentages than Awassi sheep. thicker backfat the breed. No significant difference was found moisture, protein, intramuscular fat among breeds. However, breed a ash content ultimate pH lower cooking loss myofibril...

High-quality meat is one of the consumer demands. Therefore, several studies have concluded that supplementing broilers with natural additives can improve quality. This study was carried out to evaluate effects nano-emulsified plant oil (Magic oil®) and probiotic (Albovit®) as water (at rate 1 ml/L 0.1 g/L, respectively) during different growing periods on processing characteristics, physicochemical properties, quality traits chickens.A total number 432-day-old Ross broiler chicks were...

This research aimed to examine the effects of water-added betaine (BET) and/or nano-emulsified vegetable oil (MAGO) on carcass and meat quality characteristics broilers raised under thermoneutral (TN) heat stress (HS) conditions.On day 21, 640 birds (Ross 308) were randomly assigned one two thermal conditions (thermoneutral 22 ± 1°C 32 1°C) each containing four treatment groups: Control, BET, MAGO, a mixture both (BETMAGO) in 2 × 4 factorial arrangement (eight groups). Each group has eight...

The effects of rice bran oil (RBO) as an alternative dietary energy source on nutritional properties and fatty acid deposition in broiler chickens are scarce the literature. One-day-old (broiler Ross 308) were assigned a completely randomized design with three treatment diets nine replicates four per replicate. A basal control diet contained 4~5% palm (T1) starter finisher phases, respectively. Treatments 2 to 3 fed formulated 50% (T2) 100% (T3) RBO fat instead (PO). Replacing PO improved...

This study evaluated the effects of whole flaxseed (WFS), fish oil (FO), and different sources Se, Zn, Fe (inorganic, organic, nano-source) on egg production, quality, sensory attributes, serum protein metabolites in laying hens. A total 144 hens were divided into six groups with replicates four each. Hens fed diets as follows: 1) control diet; 2) 7.5%WFS+1.5%FO; 3) 7.5%WFS+1.5%FO+175 mg/kg vitamin E (VE); 4) VE + inorganic (ISeZnFe); 5) organic (OSeZnFe); 6) nano-source (NSeZnFe) from 40–50...

The influence of muscle type and postmortem storage period on meat chemical composition quality attributes three breeds camels (Baladi Saudi, Pakistani, Somali) were investigated in this study. Crude fat ash content significantly higher the Pakistani than Baladi Saudi Somali breeds, except for moisture observed breed. longissimus lumborum (LL) semimembranosus (SM) muscles had a greater crude protein biceps femoris (BF) muscle. Storage exhibited significant reduction pH values improvement...