This study was carried out in the poultry field Jadiriyah, affiliated with Department of Animal Production / College Agricultural Engineering Sciences - University Baghdad. experiment used 480 one-day-old, unsexed broiler chicks breed (Ross-308) an average weight 39.8 g to investigate effect adding different levels turmeric root (CURCUMA LONGA) powder diet on some characteristics and physiology...

The present study aimed at investigating the effects of different dietary crude protein (CP) and threonine (Thr) levels on the performance, immune responses and jejunal morphology of broiler chicks. A total of 432 broiler chicks were randomly assigned to a 3×3 factorial arrangement of treatments including three different CP dietary levels (90, 95, and 100% of Ross 308 recommendations) and Thr (...

The objective of this study was to establish the effects chestnut tannin extract or vitamin E added linseed oil-enriched diets on growth performance, meat quality, and intestinal morphology broiler chickens. A total 240 day-old Ross 308 male chicks were included in trial. 5% cold-pressed oil finisher (21–40 days), three feeding treatments with four replicates formed: without additives; + 200 IU...

background: since the prohibition of antibiotic growth promoter in poultry ration by the european :union:, poultry producers have been  trying to replace them by other growth promoters like medicinal herbs. lipia citridora is a medicinal  herb enriched by several powerful phenolic compounds and with antioxidant and antimicrobial properties which lead to enhancing appetite and growth performance...

this study was conducted to investigate the effect of0 (control), 0.5, 1, 1.5 and 2 ml/l of shirazi thyme aqueous extract in drinking water on performance and immune response in broilers. two hundred one- day- old broiler chicks (ross 308) were allocated to five treatments with four replicates and 10 birds per cage in a completely randomized design. daily feed intake, daily body weight gain and...

Background: This study was conducted to determine the efficacy of milk thistle seeds (MTSs) in counteracting the toxic effects of aflatoxin B1 (AFB1) in a contaminated diet fed to broilers.Methods: Two dietary inclusion rates of AFB1 (0, 0.250 and 500 ppb) and MTS (0, 0.5 and 1%) were tested in a 3×3 factorial manner. The effect of nine experimental treatments was assessed using 216 one-d-old R...

this experiment was conducted to investigate the effects of four medicinal plants with antibacterial property on immune system and ileum bacteria population of broiler chicks.a total 336 day-old male ross broiler chicks were used in a crd design with 6 treatments and 4 replicates per each treatment. cuminum l, mentha piperita l, achillea l, teucrium polium l, in levels of 1.5, 0.3, 0.2 and 0.2 ...

Current study was conducted in the poultry field of Department Animal Production, Faculty Agriculture, University Kufa from 22/10/2021 to 25/11/2021 (35 days) evaluate efficiency fermented local corn on productive performance broiler. 300 chicks one day old hybrid Ross 308 with primary weight 39g were used. Chicks obtained private Anwar hatchery Babylon province then raised closed house divided...

this study was designed to investigate the effects of different levels of tarragon powder on general performance and anetometric, properties of digestive system of male broiler chickens. 200 one-day-old ross 308 male broiler chickens in a completely randomized design with 4 treatments and 5 replicates per treatment and 10 birds in each replicate were used. experimental diets were set on the bas...

Two hundred and fifty male 1-day-old broiler chicks (Ross 308) were used to investigate the effects of dietary supplementation of turmeric and cinnamon powders on meat quality and lipid peroxidation of broilers under heat stress condition. The five treatment groups were control (recommended temperature for Ross 308), heat stressed (32 ± 1 ˚C from 9:00 AM to 5:00 PM during finisher period) and h...