Hostname: page-component-cd9895bd7-gxg78 Total loading time: 0 Render date: 2024-12-26T17:54:06.169Z Has data issue: false hasContentIssue false
  • English
  • Français

The interaction of internal parasites and nutrition in the utilization of grassland by sheep

Published online by Cambridge University Press:  27 March 2009

C. R. W. Spedding ,
T. H. Brown  and
R. V. Large
C. R. W. Spedding
Affiliation:
The Grassland Research Institute, Hurley, Berkshire
T. H. Brown
Affiliation:
The Grassland Research Institute, Hurley, Berkshire
R. V. Large
Affiliation:
The Grassland Research Institute, Hurley, Berkshire
Get access Rights & Permissions [Opens in a new window]

Extract

1. The value of ‘worm-free’ sheep in the assessment of pasture is illustrated by an experiment in which the effect of internal parasites could only be distinguished by the use of ‘worm-free’ controls.

2. The effect of augmenting the initial pasture infestation (with nematodes parasitic in the sheep) was slight.

3. In an experiment with ewes and lambs at three lambing percentages and over a range of stocking rates:

Type
Research Article
Information
The Journal of Agricultural Science , Volume 63 , Issue 3 , November 1964 , pp. 421 - 426
Copyright
Copyright © Cambridge University Press 1964

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

Barnicoat, C. R., Logan, A. G. & Grant, A. I. (1949). J. Agric. Sci. 39, 44, 237.CrossRefGoogle Scholar
Buckley, J. J. C. (1940). J. Helminth. 18 (4), 173–82.CrossRefGoogle Scholar
Carter, H. B., Franklin, M. C. & Gordon, H. McL. (1946). J. Gounc. Sci. Industr. Res. Aust. 19, 61.Google Scholar
Coop, I. E. (1950). J. Agric. Sci. 40, 311–40.CrossRefGoogle Scholar
Crofton, H. D. (1948). Parasitology, 39, 17–38.CrossRefGoogle Scholar
Franklin, M. C., Gordon, H. McL. & Macgregor, C. H. (1946). J. Counc. Sci. Industr. Res. Aust. 19, 46.Google Scholar
Gibson, T. E. (1955). J. Comp. Path. 65, 317.CrossRefGoogle Scholar
Gordon, H. McL. (1950). Aust. Vet. J. 26, 14, 46.CrossRefGoogle Scholar
Gordon, H. McL. (1957). Advanc. Vet. Sci. 3, 296.Google Scholar
Large, R. V., Alder, F. E. & Spedding, C. R. W. (1959). J. Agric. Sci. 53, 102.CrossRefGoogle Scholar
Michel, J. F. (1963). Parasitology, 53, 63–84.CrossRefGoogle Scholar
Mott, G. O. (1960). Proc. 8th Int. Qrassl. Congr. Reading, p. 606.Google Scholar
Rogers, W. P. (1940). Parasitology, 32 (2), 208–25.CrossRefGoogle Scholar
Shumard, R. F., Bolin, D. W. & Eveleth, D. F. (1957). Amer. J. Vet. Res. 18, 330.Google Scholar
Spedding, C. R. W. (1954). J. Oomp. Path. 64, 5.CrossRefGoogle Scholar
Spedding, C. R. W. (1955). J. Brit. Qrassl. Soc. 10, 35.CrossRefGoogle Scholar
Spedding, C. R. W. (1962). Brit. Vet. J. 118, 461.CrossRefGoogle Scholar
Spedding, C. R. W. & Brown, T. H. (1957). J. Agric. Sci. 48, 286; 49, 223, 229.CrossRefGoogle Scholar
Spedding, C. R. W., Brown, T. H. & Large, R. V. (1960). Proc. 8th Int. Grassl. Oongr. Reading, p. 718.Google Scholar
Spedding, C. R. W., Brown, T. H. & Large, R. V. (1963). Proc. Nutr. Soc. 22, 32.CrossRefGoogle Scholar
Spedding, C. R. W., Large, R. V., Brown, T. H., Wilson, I. A. N. & Betts, J. E. (1964). J. Agric. Sci. (In Press).Google Scholar
Speddino, C. R. W., Kydd, D. D., Bells, J. E., Large, R. V., Wilson, I. A. N., Penning, P. D. & Brown, T. H. (1964). (In preparation.)Google Scholar
Stewart, J. S. (1933). Rep. Dir. Inst. Anirn. Path. (Camb.), 3, 58.Google Scholar