کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8491242 | 1552369 | 2016 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of vanadium supplementation on performance and metabolic parameters in periparturient dairy cows
ترجمه فارسی عنوان
تأثیر مکمل وانادیم بر عملکرد و پارامترهای متابولیک در گاوهای شیری پرپراطوری
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کلمات کلیدی
ADFBHBANDFPeriparturient dairy cowDMISNFNEBNEFANFCTMRacid detergent fibre - الیاف پاک کننده اسیدbeta-hydroxybutyrate - بتا هیدروکسی بوتیراتNegative energy balance - تعادل انرژی منفیtotally mixed ration - جیره کاملا مخلوط شده استBCs - روند BCsneutral detergent fibre - فیبر مواد شوینده خنثیorganic matter - ماده آلیdry matter - ماده خشکMetabolism - متابولیسم dry matter intake - مصرف ماده خشکBody condition score - نمره وضعیت بدنVanadium - وانادیومbody weight - وزن بدنcrude protein - پروتئین خامPerformance - کارایی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم دامی و جانورشناسی
چکیده انگلیسی
Thirty-two multiparous Holstein cows were used from 4 week prior to calving through 4 week postpartum to investigate the effects of vanadium (V) supplementation on performance, production, and metabolic parameters. In a complete randomized block design set-up, after 1-week of an adaptation period, cows were assigned randomly to receive 1 of 4Â V levels: 0, 0.04, 0.08, and 0.12Â mg of V as vanadyl sulfate/kg of BW0.75. Performance parameters (BW, BCS, DMI, and energy balance) did not change by V supplementation. While there was no alterations in concentrations of milk component, milk yield increased quadraticaly as supplemental V level increased (PÂ =Â 0.04). During neither the prepartum period nor the postpartum period, plasma insulin concentration was affected by the treatments. However, plasma glucose concentration increased and plasma NEFA concentration decreased in a quadratic fashion in response to increasing supplemental V level (PÂ <Â 0.05). During early lactation, but not during late gestation, the insulin: glucose ratio decreased quadraticaly (PÂ =Â 0.04). In conclusion, V may play a role in modulation of the action of insulin and metabolic biomarkers related to energy metabolism during the periparturient period.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Animal Feed Science and Technology - Volume 216, June 2016, Pages 138-145
Journal: Animal Feed Science and Technology - Volume 216, June 2016, Pages 138-145
نویسندگان
S.R. Heidari, M. Ganjkhanlou, A. Zali, G.R. Ghorbani, M. Dehghan-Banadaky, A. Hayirli,