Ultrasound measurement of changes nutritional status of dairy cows
ŠEFROVÁ, J. & ZINK, V. Sonografické měření změn výživného stavu dojnic . Náš chov, 2011, roč. 71, č. 12, s. 25-27.{INTLINK}
Year | 2011 |
Cathegory | Publication in specialized journals |
Internal link | 11167.pdf |
Abstract | The aims of this study were to determine the nutritional status of Holstein cows by ultrasound measurement as well as the average depth of subcutaneous fat corresponding with BCS evaluation. A total of 981 ultrasound measurements and visual body condition scores were used. BCS assessment was performed on a 5 point scale with 0.25 point increments. Subcutaneous fat was measured in the pelvic area dorsally of the hip joint using the apparatus SonoVet 2000, linear probe (L2-5/170CD) with the frequency of 5.5 MHz. |
VÚŽV v.v.i. > List of our publications >