Hostname: page-component-586b7cd67f-t8hqh Total loading time: 0 Render date: 2024-12-03T19:46:56.436Z Has data issue: false hasContentIssue false
  • English
  • Français

A device for measuring and sampling urine output from free-grazing steers

Published online by Cambridge University Press:  27 March 2009

K. Betteridge  and
W. G. K. Andrewes
K. Betteridge
Affiliation:
Grasslands Division, DSIR, P.O. Box 194, Kaikohe, New Zealand
W. G. K. Andrewes
Affiliation:
Grasslands Division, DSIR, P.O. Box 194, Kaikohe, New Zealand
Get access Rights & Permissions [Opens in a new window]

Summary

A non-surgical device which collects a pre-determined proportion of the urine voided by free grazing male cattle is described. The behaviour of animals trained to wear the collection equipment was similar to that of their contemporaries without the equipment. The performance and maintenance of the device are discussed.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 106 , Issue 2 , April 1986 , pp. 389 - 392
Copyright
Copyright © Cambridge University Press 1986

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Betteridge, K., Andrewes, W. G. K. & Sedcole, J. R. (1986). Intake and excretion of nitrogen, potassium and phosphorus by grazing steers. Journal of Agricultural Science, Cambridge 106, 393–404.CrossRefGoogle Scholar
Chambers, A. R. M., White, I. R., Russel, A. J. F. & Milnes, J. A. (1976). Instruments for sampling and measuring the volume output of urine from grazing female sheep. Medical and Biological Engineering 17, 665–670.CrossRefGoogle Scholar
Lynch, J. J., Marjoram, A. R. & Mottershead, B. E. (1973). Measurement of urine flow from grazing sheep. Medical and Biological Engineering 14, 621–627.CrossRefGoogle Scholar
Sears, P. D. & Goodall, V. C. (1942). Apparatus for the collection of urine and faeces from grazing sheep. New Zealand Journal of Science and Technology 23, 301A–304A.Google Scholar
Siebert, B. D., Romero, V. V., Hunter, R. A., Megarrity, R. G., Glasgow, J. D. & Breen, M. J. (1978). Partitioning intake and outflow of nitrogen and water in cattle grazing tropical pastures. Australian Journal of Agricultural Research 29, 631–644.CrossRefGoogle Scholar