کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8985612 | 1110407 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of Processing on Feeding Value of Sprouted Barley and Sprouted Durum Wheat in Growing and Finishing Diets for Beef Cattle
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
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چکیده انگلیسی
Feeding values and effects of processing sprouted barley and durum wheat were evaluated in a growing (Exp. 1) and finishing study (Exp. 2). In Exp. 1, 142 crossbred beef steers (328.1 ± 1.7 kg initial BW) were fed for 62 d. Treatments were dry-rolled corn; coarse-rolled, sprouted barley (2722 μm); fine-rolled, sprouted barley (1998 μm); whole, sprouted durum wheat (2628 μm); and coarse-rolled, sprouted durum wheat (2126 μm). Diets contained 39.5% grain. In Exp. 2, 141 crossbred beef steers (417.4 ±5.4 kg initial BW) were fed for 83 or 108 d. Treatments were dry-rolled corn; whole, sprouted barley (3438 μm); rolled, sprouted barley (2897 μm); whole, sprouted durum wheat (2628 μm); and rolled, sprouted durum wheat (2287 μm). Diets contained 77% grain. Sprouted durum diets contained 37% corn and 40% durum as the grain source. In Exp. 1, steers fed fine-rolled, sprouted barley had increased (Pâ¤0.03) final BW and gain-to-feed ratio (G:F) compared with steers fed coarse-rolled, sprouted barley. Steers fed rolled, sprouted durum had increased (Pâ¤0.01) final BW, ADG, and G:F compared with steers fed whole, sprouted durum. In Exp. 2, steers fed rolled grains had increased (Pâ¤0.001) final BW, ADG, and G:F compared with steers fed whole grains. Steers fed rolled corn and rolled, sprouted durum had similar (Pâ¥0.11) final BW, ADG, and G:F and increased (Pâ¤0.02) final BW, ADG, and G:F compared with steers fed whole, sprouted barley or durum. Processing sprouted barley and sprouted durum wheat increased performance of feedlot steers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Professional Animal Scientist - Volume 21, Issue 1, February 2005, Pages 7-12
Journal: The Professional Animal Scientist - Volume 21, Issue 1, February 2005, Pages 7-12
نویسندگان
J.J. Reed, M.L. Bauer, E.R. Loe, J.S. Caton, G.P. Lardy,