کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2439375 1108095 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A simple urine-collecting apparatus and method for cows and heifers
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم دامی و جانورشناسی
پیش نمایش صفحه اول مقاله
A simple urine-collecting apparatus and method for cows and heifers
چکیده انگلیسی

An apparatus and method that can allow continuous and precise total collection of urine under normal conditions was developed that could satisfy the urine-sampling requirement of balance studies, metabolic experiments, and hormone trials of cows and heifers. The apparatus is composed of an anterior urethra, a urine cup, and a collection barrel. Total and precise collection of urine can be achieved without leakage, fecal contamination, or urethra infection. The apparatus has few negative effects on the cows and does not influence the cows’ normal physiological activities.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Dairy Science - Volume 92, Issue 10, October 2009, Pages 5224–5228
نویسندگان
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