The analysis of the NSW wheat variety database. II. Variance component estimation
- 1 January 1996
- journal article
- research article
- Published by Springer Nature in Theoretical and Applied Genetics
- Vol. 92 (1) , 28-39
- https://doi.org/10.1007/bf00222948
Abstract
The efficiency of various trialling systems for wheat variety evaluation in New South Wales (NSW) is considered. This involved the estimation of the variance components due to genotype, genotype-by-year, genotype-by-location and genotype-by-year-by-location. It is shown that there is a significant reduction in the magnitude of these variance components by the inclusion of the interaction of genotype maturity, winter habit and aluminium tolerance with environment.Keywords
This publication has 2 references indexed in Scilit:
- The analysis of the NSW wheat variety database. I. Modelling trial error varianceTheoretical and Applied Genetics, 1996
- A statistical model which combines features of factor analytic and analysis of variance techniquesPsychometrika, 1968