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A simple procedure for yield component analysis
Authors:H. -P. Piepho
Affiliation:(1) Faculty of Agriculture, University of Kassel, Steinstrasse 19, 37213 Witzenhausen, Germany
Abstract:Summary This paper introduces a simple method of analysing yield components. It allows quantification of the contribution of each component to the variability of final yield. The method is based on log-transforms of measurements of the component traits. Applications in heterosis breeding and stability analysis are discussed. The method is compared to other procedures of yield component analysis.
Keywords:coefficient of variation  complex characters  logarithmic transformation  recombinative heterosis  sequential component analysis  yield stability
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