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ORIGINAL PAPER
Relationships between selected traits in maize (Zea mays L.). Part 1. Linear and rank correlations
1
Poznań University of Life Sciences, Department of Mathematical and Statistical Methods ul. Wojska Polskiego 28, 60-637 Poznań, Poland
2
Poznań University of Life Sciences, Department of Agronomy ul. Dojazd 11, 60-632 Poznań, Poland
3
Poznań University of Life Sciences, Department of Gastronomical Sciences and Functional Foods, ul. Wojska Polskiego 31, 60-624, Poznań, Poland
Journal of Research and Applications in Agricultural Engineering 2019;64(3):10-14
KEYWORDS
ABSTRACT
The objective of this study was to assess the relationships between grain yield and selected traits in maize linear Pearson correlation coefficients and Spearman’s rank correlation coefficients. The study comprised of 13 maize cultivars, evaluated at two years in a randomized complete block design, with four replicates. The linear and rank correlation coefficients were shown in tables and as figures for easier observation of their tendency and significance.
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| eISSN: | 2719-423X |
| ISSN: | 1642-686X |
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