An examination of Fairfield Smith's law of environmental variation
- 1 August 1976
- journal article
- research article
- Published by Cambridge University Press (CUP) in The Journal of Agricultural Science
- Vol. 87 (1) , 21-24
- https://doi.org/10.1017/s0021859600026538
Abstract
Fairfield Smith's law relating the error of a field experiment to the size of its plots is well established by observation and in general use, but it appears to have no theoretical basis. It is here shown by computer simulation that it could arise in many ways as a good approximation, provided the range of plot sizes considered is not unreasonably large.This publication has 2 references indexed in Scilit:
- The Combined Effect of Environmental and Plant VariationBiometrics, 1963
- An empirical law describing heterogeneity in the yields of agricultural cropsThe Journal of Agricultural Science, 1938