Embryo Development and Post-Hatch Performances of Kampung Chicken by in Ovo Feeding of L-Arginine
نویسندگان
چکیده
منابع مشابه
Influence of In-ovo Arginine Feeding on Post-hatch Growth Performance and Economics of Broilers
A total of 420 fertile broiler eggs (Cobb) with uniform egg weight were collected and divided into three groups: non-injected control, injected control (0.5 ml of 0.9% normal saline) and arginine (0.5 ml of 0.5% arginine); and injected on 18 day (d) of incubation into amnion. On the 21 d, 108 chicks were randomly selected from each treatment totaling to 324 chicks. The hatchability, hatch weigh...
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This study was carried out to investigate the effects of in ovo feeding of L-carnitine and Satureja Khuzistanica extract on hatchability, post-hatch performance and carcass traits in broiler chickens. A total of 560 fertile eggs of Ross 308 strain (36-wk-old breeder flock) were assigned randomly to seven treatments with four replicates and 20 eggs per replicate. Treatments included control grou...
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two experiments were conducted to evaluate the effects of thyroxin in ovo injection and post hatch arginine feed supplementation on performance and cold tolerance acquisition in broilers. in experiment 1, a total of 2400 hatchings eggs were randomly assigned to four treatments: positive controls (intact or pricked with a needle), negative control (intact egg), injected with distilled water and ...
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ژورنال
عنوان ژورنال: Media Peternakan
سال: 2016
ISSN: 0126-0472,2087-4634
DOI: 10.5398/medpet.2016.39.3.168