کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8956520 | 1646156 | 2019 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Grape pomace (Vitis vinifera L. cv. Pinotage) supplementation in lamb diets: Effects on growth performance, carcass and meat quality
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This study investigated the effects of feeding graded levels of sun-dried red grape pomace (GP; 0, 5, 10, 15 and 20%) on growth, carcass and meat physico-chemical quality attributes of Dohne Merino lambs for 42â¯days. Dry matter intake increased quadratically with a critical value (i.e., optimum inclusion level) of 11.3% GP (Pâ¯â¤â¯0.05). Diet exhibited similar quadratic responses for average daily gain, live, hot and cold carcass weights with optimum inclusion levels at 9.6, 9.7, 12, 2 and 12.1, respectively (Pâ¯â¤â¯0.05). Overall, meat quality traits were not negatively affected by GP inclusion (Pâ¯>â¯.05). Gross profit was influenced by diet, with an optimum inclusion level at 12.2% (quadratic; Pâ¯â¤â¯0.05). Overall, inclusion of 12.2% GP in lamb finishing diets at the expense of oat bran and wheat bran middlings improved lamb productivity, without compromising meat quality.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Meat Science - Volume 147, January 2019, Pages 6-12
Journal: Meat Science - Volume 147, January 2019, Pages 6-12
نویسندگان
Obert C. Chikwanha, Voster Muchenje, Joubert E. Nolte, Michael E.R. Dugan, Cletos Mapiye,