کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8504145 | 1554327 | 2018 | 29 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of crude glycerin as a partial substitute of corn grain in growing diets for lambs
ترجمه فارسی عنوان
ارزیابی گلیسیرین خام به عنوان یک جایگزین دانه در رژیم های رشد بره ها
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
چکیده انگلیسی
This study aimed to evaluate the effects of crude glycerin addition containing 80.5% glycerol on nutrient intake, digestibility, performance and blood parameters of lambs in feedlot. We used 40 Santa Inês crossbred uncastrated male lambs, with 21 kg ± 0.8 kg initial body weight. These were designed in randomised blocks, with ten replications of each of four treatments: 0, 6, 12 and 18% crude glycerin. There was a quadratic effect (Pâ¯<â¯0.05) on DM, CP and TDN intakes, estimating to levels of 10.9, 10.8 and 10.7% the maximum intake of 1293.76, 241.55 and 904.76 g dâ1, respectively. There was a quadratic effect (Pâ¯<â¯0.05) on the digestibility of DM, CP and NDFap, estimating the 790, 863.7 and 596.0 (g kgâ1 DM) maximum digestibility in levels of 10.7, 10.6 and 10.5%, respectively. The average daily gain and feed conversion showed a quadratic effect (Pâ¯<â¯0.05). There was a quadratic effect (Pâ¯<â¯0.05) on serum glucose and albumin, while there was a linear increase (Pâ¯<â¯0.05) on serum sodium concentration. There was no effect (Pâ¯>â¯0.05) on cholesterol, triglycerides, urea, globulin, creatinine kinase, aspartate aminotransferase and gamma glutamyl transferase. The addition of crude glycerin may be included in lamb diets up to 18%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Small Ruminant Research - Volume 165, August 2018, Pages 41-47
Journal: Small Ruminant Research - Volume 165, August 2018, Pages 41-47
نویسندگان
Gilcifran Prestes de Andrade, Francisco Fernando Ramos de Carvalho, Ãngela Maria Vieira Batista, Ricardo Alexandre Silva Pessoa, Caio Alves da Costa, Daniel Barros Cardoso, Michel do Vale Maciel,