Hostname: page-component-6bf8c574d5-b4m5d Total loading time: 0 Render date: 2025-02-22T06:27:55.568Z Has data issue: false hasContentIssue false
  • English
  • Français

The approximate recovery of information from replicated field experiments with large blocks

Published online by Cambridge University Press:  27 March 2009

M. S. Bartlett
M. S. Bartlett
Affiliation:
Imperial Chemical Industries, Ltd.Jealott's Hill Research Station, Bracknell, Berks.
Get access Rights & Permissions [Opens in a new window]

Extract

The method suggested by Papadakis of using covariance with the yields of neighbouring plots to reduce the error of replicated field experiments is illustrated on two large-scale cotton experiments. In a discussion on the validity and value of the method, it is concluded that for such experiments, where the number of plots per block is large, the method should be approximately valid and sometimes useful.

Type
Research Article
Information
The Journal of Agricultural Science , Volume 28 , Issue 3 , July 1938 , pp. 418 - 427
Copyright
Copyright © Cambridge University Press 1938

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

Bartlett, M. S. (1935). J.R. statist. Soc. 98, 536.CrossRefGoogle Scholar
Bartlett, M. S. (1937). J.R. statist. Soc. Suppl. 4, 137.CrossRefGoogle Scholar
Crowther, F. & Bartlett, M. S. (1938). Emp. J. Exp. Agric. 6, 53.Google Scholar
Crowther, F., Tomforde, A. & Mahmoud, A. (1937). Tech. Bull. R. agric. Soc. Egypt, No. 32.Google Scholar
Fisher, R. A. (1934). Statistical Methods for Research Workers, 5th ed. Edinburgh.Google Scholar
Papadakis, J. S. (1937). Bull. Inst. Amél. Plantes à, Salonique, No. 23.Google Scholar
Yates, F. (1936). J. agric. Sci. 26, 424.CrossRefGoogle Scholar
Yates, F. (1937). Tech. Commun. Bur. Soil. Sci., Harpenden, No. 35.Google Scholar