Total Urine Collection from Free-Grazing Heifers
نویسندگان
چکیده
منابع مشابه
Levels of Supplementation for Grazing Beef Heifers
The objective of this experiment was to evaluate the effect of providing different levels of a supplement on the nutritional characteristics and productive performance of heifers on pasture during the rainy-dry transition and dry season in Brazil or tropical area. Thirty crossbred heifers with predominance of Zebu breed were used in a completely randomized experimental design. Treatments consis...
متن کاملValidation of a Novel Collection Device for Non-Invasive Urine Sampling from Free-Ranging Animals
Recent advances in non-invasively collected samples have opened up new and exciting opportunities for wildlife research. Different types of samples, however, involve different limitations and certain physiological markers (e.g., C-peptide, oxytocin) can only be reliably measured from urine. Common collection methods for urine to date work best for arboreal animals and large volumes of urine. Su...
متن کاملUrine specimen collection and transport.
is started on a new antibiotic, always take an “antibiotic timeout” and reassess the patient after the first 48 to 72 hours of antimicrobial therapy to assure that the patient has responded to the antimicrobial therapy, as many of the uropathogens are multidrug-resistant. A urinalysis and culture should be collected based on the patient’s symptoms and not solely based on the urine’s characteris...
متن کاملCollection of urine from women for bacteriological examination.
The reliability and convenience of different methods of collecting midstream urine specimens free from significant contamination was investigated in controlled trials. Young and middleaged women, including those in early pregnancy, easily provided satisfactory specimens without the help of a nurse. It was more difficult to obtain good specimens from old or infirm patients, but collection was ma...
متن کاملEffect of Restricted Grazing in Early Lactation on Milk Production from Dairy Heifers
Dairy heifers had an estimated grazed pasture intake of either 11.8 (H) or 6.0 (L) kg DM/heifer/day for four weeks in early lactation and a common pasture allowance thereafter. Group L produced less milk (2202 vs. 2433 R) and milk protein (75.0 vs. 81.6 kg) than Group H in 31 weeks but milk fat yield (104.9 vs. 109.8 kg) and milk composition were not significantly affected. All heifers lost bod...
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ژورنال
عنوان ژورنال: Journal of Range Management
سال: 1983
ISSN: 0022-409X
DOI: 10.2307/3898213