کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2453887 | 1110356 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of supplemental feeding of plum juice concentrateon fecal microbial shedding in growing-finishing Yorkshirepigs
ترجمه فارسی عنوان
تأثیر تغذیه تکمیلی از غلظت میکروبی مدفوع غلیظ آب آلو در گیاهان پرورشی یورکشایر
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کلمات کلیدی
آبمیوه نارگیل آلو، خوک، میکروبیالیزه کردن،
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
چکیده انگلیسی
Yorkshire pigs(n = 32) were used to determinethe effect of supplementing grower-finisher diets with plum juiceconcentrate (PJC) on microbial shedding in pig feces. Pigs were sortedby weight and sex (n = 16 barrows,n = 16 gilts) and assigned to penswith 2 pigs per pen. Pens were randomly allotted to 1 of the 4 diets:0 (control), 0.5, 1.0, or 3.0% PJC. Fecal samples were collected fromone pig per pen on d 0, 1, 7, 14, 28, and 56 and the last day on feed(group 1 = d 84; group2 = d 98). The ham of each pig wasswabbed at slaughter. Fecal and ham swab samples were plated andenumerated for anaerobic and aerobic bacteria, Salmonella spp., andEscherichia coli. On d 28, the diet supplemented with 1.0% PJC reduced(P < 0.05) anaerobic countcompared with the 0.5% PJC diet. Supplementing 1.0% PJC in the dietdecreased (P < 0.05) anaerobiccount when comparing d 0 to the last day on feed. There was aquadratic trend between aerobic counts and days on feed, with thelowest (P < 0.05) count on d14. Aerobic count was lower(P < 0.05) on the last day offeeding than on d 0. Salmonella spp. were not present in any samplethroughout the experiment. In conclusion, supplementing PJC up to 3.0%had little effect on fecal microbial shedding in thisstudy.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: The Professional Animal Scientist - Volume 30, Issue 2, April 2014, Pages 260-265
Journal: The Professional Animal Scientist - Volume 30, Issue 2, April 2014, Pages 260-265
نویسندگان
J.C. Wicks, T. Jiang, T.K. Welch, M. Singh, W.F. Owsley, K.A. Cummins, C.L. Bratcher,