This experiment was conducted to investigate the effects of different levels of saturated and unsaturated fats and their composition in growing and finishing periods on performance, carcass traits and blood lipids level in broiler chickens. In this experiment, 432 Ross 308 broilers were used from 11 up to 42 days in 9 treatments, 4 replicates and 12 birds in each replicate in growing (11-24 day...

This study was conducted in the farm of Department Animal Production, college Agriculture –Tikrit University for duration 19/11/2021 to 23/12/2021. The aim this effect colour plumage and breeding system on traits reproductive Japanese quail Use experiment 180 A bird age 21 Days were divided into two groups according 90 brown Black birds, each group that raised systems (batteries floor). Contain...

A total of 96 one day-old Ross 308 chickens, divided, in to 12 groups (3 treatment and 4 replicate pens per treatment and 8 chickens per pens) in a same environmental conditions. Group A, consider as control group and group B and C considers as experimental groups. From first day, vitamin A premix was added to group B diets and complex of vitamin E premix and selenium was added to group C diets...

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...

To study the effect of herb ginger powder on performance, carcass characteristics and blood parameters of broilers used from 192 broiler chicks (Ross ) in a completely randomized design with 4 treatments and 4 replicates ( each replicate of 12 chicks ). All treatments, including different levels of ginger powder ratios of 0, 0.5, 1, 1.5 percent respectively called T1, 2T, T3 and T4 that were ad...

This study was conducted to investigate the effects of protease supplementation on behaviour, slaughter performance, meat quality, and immune organ indices broilers. A total 240 one-day-old Arbor Acres broiler chickens were randomly allocated four treatments, with six replicates per treatment 10 broilers replicate. Chickens fed corn-soybean meal basal diets supplemented 0, 4, 8, 12 IU/g p...

The aim of this study was to investigate the effect of commercial herbal and chemical medicines on growth performance, serum lipids, intestinal selected bacterial population and intestinal morphology of broiler chickens. In this study, 450 day-old female broiler chickens (Arian strain) were divided into 10 treatments with three replicates of 15 chicks per replicate. On day 14 of the experiment,...

This experiment was conducted in the poultry" field "of the" Department of "Animal Production, College Agriculture, Al-Qasim Green University for" period "1/10"/2021 until 4/11/2021. The study aimed to add different levels Chenopodium quinoa seed "powder diet and" vitamin C "to" "drinking water" know "the" best powder that can be used poultry diets. "In experiment, 225 unsexed broiler chicks (R...