Effects of increasing oregano oil on nursery pig performance
نویسندگان
چکیده
منابع مشابه
Effects of oregano oil on growth performance of nursery pigs
Materials and methods: In Experiment One, a total of 224 nursery pigs were used in a 28-day trial. Dietary treatments included a control (without ORG or antimicrobial), the control diet containing neomycin and oxytetracycline (154 mg per kg of each; NT), ORG, or both NT and ORG. In Experiment Two, the fi ve dietary treatments included the control, control diet plus NT, and control diet with ORG...
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Materials and methods: In Experiment One, 180 seventeen-day-old YorkshireLandrace pigs were randomly assigned to three dietary treatments, including an unsupplemented, unmedicated basal diet (Control) and the basal diet supplemented with either 55 g per tonne carbadox (Phibro Animal Health, Ridgefield Park, New Jersey) or 1.5 kg per tonne oregano oil (Van Beek Scientific, Orange City, Iowa). In...
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Photoperiod and heat stress influence on lactating sow performance and photoperiod effects on nursery pig performance.
Three experiments were conducted to evaluate sow and piglet productivity under extended photoperiod. In Exp. 1, 98 crossbred, lactating sows were housed in one of four treatments: thermoneutral air temperature (23.6 degrees C) in either (h of light:dark) 1:23 or 16:8 photoperiods, or heat stress (30.4 degrees C) in either 1:23 or 16:8 photoperiods. Heat stress reduced (P less than .05) sow feed...
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ژورنال
عنوان ژورنال: Kansas Agricultural Experiment Station Research Reports
سال: 2005
ISSN: 2378-5977
DOI: 10.4148/2378-5977.6859