Abstract
Of interest is the analysis of data resulting from a series of experiments repeated at several environments with the same set of plant varieties. Suppose that the experiments, multi-environment variety trials (as they are called), are all conducted in resolvable incomplete block designs. Adopting the randomization-derived mixed model obtained in Caliński et al. (Biometrics 61:448–455, 2005), a suitable analysis of variance methodology is considered and relevant test procedures are examined. The proposed methods are illustrated by the analysis of results of a series of trials with rye varieties.
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Caliński, T., Czajka, S., Kaczmarek, Z. et al. A mixed model analysis of variance for multi-environment variety trials. Stat Papers 50, 735–759 (2009). https://doi.org/10.1007/s00362-009-0249-1
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DOI: https://doi.org/10.1007/s00362-009-0249-1
Keywords
- Analysis of variance
- Estimation
- Hypothesis testing
- Mixed effects model
- Series of experiments
- Variety by environment interactions