Influence of using synbiotics by various routes on Mandarah male chicks: intestinal bacterial counts, gut morphology and histological status

Poultry Science, Journal Year: 2024, Volume and Issue: 103(5), P. 103601 - 103601

Published: March 5, 2024

This experiment investigated the influence of different synbiotic processing methods on intestinal bacterial count, morphology and histological status developed male Mandarah chicks. Two hundred ten line chicks aged one day were randomized to receive seven The method dose for one-time synbiotics administration day-old as follows: G1: basal diet received no treatment (control); G2: 0.25 ml sprayed; G3: 0.50 G4: are added drinking water; G5: G6: dripped into mouth; G7: mouth drops. Lactic acid bacteria (LAB) significantly increased (P<0.0001) compared control group other treated groups had maximum values after use via water (0.25 or ml). Furthermore, when comparing birds (G4, G5) with birds, Escherichia coli concentration in containing was lower. In addition, chickens at (G7) showed a higher duodenum, ileum villus height (VH), VH. - Ileum crypt depth (CD) ratio groups. (G5) performed better ileum, CD than Meanwhile, tract length visceral pH did not differ between It can be concluded that improve overall health birds.

Language: Английский

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Growth performance, carcass traits and meat physical characteristics of growing Japanese quail fed ginger powder and frankincense oil as feed additives

Poultry Science, Journal Year: 2024, Volume and Issue: 103(7), P. 103771 - 103771

Published: April 26, 2024

This work aimed to investigate the effects of dietary frankincense oil and ginger on growth efficiency growing Japanese quail, including live body weight, weight gain, feed intake, conversion ratio, carcass traits, physical characteristics meat. In total, 150 unsexed quail chicks that were seven days old utilized in experiment. The randomly divided into five groups. Each group was three replicates with ten birds a completely randomized design. Group 1 received basal diet without supplements used as control group. Groups 2 3 diets 250 500 mg per kg diet, respectively. 4 5 200 400 Results showed BW two levels at weeks age, 6 significantly increased. BWG increased by using 1-3 weeks, 3-6 1-6 comparison Treatments insignificantly influenced intake (FI), ratio (FCR) improved considerably 250mg 400mg Gizzard% notably reduced 200mg oil. pH value meat having ginger. Still, water holding capacity tenderness decreased owing We can conclude adding may be beneficial.

Language: Английский

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Meat Products with Low Cholesterol

Published: Jan. 1, 2025

Language: Английский

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Performance and economic efficiency of laying hens in response to adding zeolite to feed and litter

Poultry Science, Journal Year: 2024, Volume and Issue: 103(7), P. 103799 - 103799

Published: April 30, 2024

This study investigated the effect of different levels zeolite in laying hen (Silver Montazah) diet and litter on productive performance, egg quality criteria, economics during second stage production (40-56 wk age). An experiment with a 3 × 4 factorial design was performed to effects four (0, 10, 15, 20 g/kg feed) three 1.5, 2 kg/m2) litter. Adding significantly improved final BW change, number, weight, mass, rate, feed consumption (FC), conversion ratio (FCR), as well criteria when compared unsupplemented group. Additionally, adding at level kg /m2 achieved greatest enhancement performance features. Therefore, it can be suggested that results were obtained farms added addition supplement feed.

Language: Английский

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Impact of packaging atmosphere, oregano essential oil, and storage temperature on cold-adapted Salmonella Enteritidis and Salmonella Typhimurium on ready-to-eat smoked turkey

Poultry Science, Journal Year: 2024, Volume and Issue: 103(7), P. 103846 - 103846

Published: May 13, 2024

The hazard of diseases created by S. Enteritidis and Typhimurium is relatively high in turkey meat products. Combinations preservation methods are utilized many strategies, such as mild heat with decreased water activity, a changed atmosphere, refrigerated storage, treatment some acidification. Within the domain ready-to-eat food technology, range typically to enhance shelf life, applying tandem reduced employing modified atmosphere packaging, utilizing combined This investigation aimed determine how grew when sliced smoked (RTE-SM) was stored at 0, 5, 10, 15°C for various periods. study also examined effects packaging (MAP) (40% CO2 60% N

Language: Английский

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Dietary Phyllanthus Emblica inclusion regulates growth, serum biochemistry, organ histology, gene expression, and resistance against Aspergillus Flavus in Nile Tilapia (Oreochromis Niloticus)

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: April 2, 2025

Language: Английский

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Nano-protected form of rosemary essential oil has a positive influence on blood biochemistry parameters, haematological indices, immune-antioxidant status, intestinal microbiota and histomorphology of meat-type chickens

Poultry Science, Journal Year: 2024, Volume and Issue: 103(12), P. 104309 - 104309

Published: Sept. 6, 2024

Language: Английский

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Does the marketing age impact growth performance, carcass traits, economic feasibility and hemato-biochemical properties of genetically-modified quails?

Poultry Science, Journal Year: 2024, Volume and Issue: 103(7), P. 103793 - 103793

Published: April 23, 2024

The meat of the quail is one most delicious types, as it rich in minerals and vitamins, especially vitamin K, which useful treating nervous diseases. In present investigation, based on their live body weight, 270 genetically-enhanced white chicks mixed sex were randomly assigned to 3 groups, each with 90 chicks. first group's birds slaughtered at 28 d age. second group 31 d, third 34 d. Results showed no significant difference between various groups overall mortality rate index end fattening stage (P > 0.05). There substantial variations ≤ 0.05) average weight both marketing With increasing age, increases. Quail raised for received lowest EPEF (28.90 points), followed by those 33.37 37.32 points, respectively. economic feasibility differences profit observed age Compared other 2 was noted that decreased advanced Delaying leads a decrease 5.7%, delaying reduces 26.36% compared For blood hematology parameters, increase studied indicators through study indicators. Still, did not reach significance level. It could be concluded ideal enhanced quails, yielded highest return best performance.

Language: Английский

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Optimizing broiler performance, carcass traits, and health: evaluating thyme and/or garlic powders as natural growth promoters in antibiotic-free diets

Poultry Science, Journal Year: 2024, Volume and Issue: 104(2), P. 104689 - 104689

Published: Dec. 18, 2024

The purpose of this study was to evaluate the effects thyme powder (TP), garlic (GP), and their combination as natural alternatives antibiotics on broiler growth performance, blood indices, carcass characteristics. A completely randomized design used, with four experimental groups consisting 264 one-day-old Ross 308 chicks (45.27±0.5 g). Each group received different levels TP GP in diet follows: a control (basal no additives), 2 g GP/kg, TP/kg, mixture treatment (1 GP/kg + 1 TP/kg). included six replicates, eleven unsexed per replicate. results showed that supplementation TP, GP, significantly improved feed intake (FI), conversion ratio (FCR), overall performance compared untreated (UG). additives also (P≤0.05) enhanced characteristics, particularly yield heart weight, both absolute relative terms. Furthermore, treatments affected leading notable improvements immune antioxidant parameters, including increased immunoglobulin Y (IgY), M (IgM), superoxide dismutase (SOD), well decreased malondialdehyde (MDA), marker oxidative stress. These changes suggest supplemented had immunity better balance, contributing health. Notably, combined (1% each) exhibited synergistic effect, yielding benefits comparable or even surpassing those individual treatments. findings support potential combining these achieve balanced improvement growth, efficiency, health status. In conclusion, powder, at appropriate (2% 2% 1% can serve an effective alternative antibiotics, improving quality, by enhancing responses

Language: Английский

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Effect of in-ovo injection of lavender oil and dietary supplementation of lavender powder on growth, intestine histomorphology, and serum parameters in broilers

The Indian Journal of Animal Sciences, Journal Year: 2024, Volume and Issue: 94(12), P. 1084 - 1089

Published: Dec. 20, 2024

The research was conducted at Animal Production Department, College of Agricultural Engineering Sciences, University Duhok, Iraq. A total 400 Ross 308 eggs were incubated, and 348 chicks hatched. From the hatched chicks, 240 randomly divided into 5 treatment groups, each with 4 replicates 12 birds per pen. treatments included a control group (no additive or injection), injected 0.05 mL Lavender essential oil (T1), 0.1 lavender (T2), fed 0.5% powder (T3), 1% (T4). Results indicated that during days 0-10, (T1) exhibited significantly higher body weight gain as compared to T3 T4. By day 24, in T2 increased Treatments T1, showed Additionally, T1 reported feed intake no significant differences conversion ratio among by 35. Villi height, crypt depth, tip, basal, villi/crypt those diet. All villi height/crypt depth over control. concentration AST serum than overall treatments. It concluded in-ovo injection dietary supplementation had positive effect on broiler performance gut health.

Language: Английский

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