Publishers: University of Zagreb, Faculty of Agriculture, Zagreb, Croatia | Slovak University of Agriculture in Nitra, Faculty of Agrobiology and Food Resources, Nitra, Slovakia | Hungarian University of Agriculture and Life Sciences, Georgikon Campus, Keszthely, Hungary | Agricultural University Plovdiv, Plovdiv, Bulgaria | University of South Bohemia, Faculty of Agriculture and Technology, České Budějovice, Czech Republic | Bydgoszcz University of Science and Technology, Bydgoszcz, Poland | University of Agricultural Sciences and Veterinary Medicine, Cluj - Napoca, Romania | University of Kragujevac, Faculty of Agronomy Čačak, Čačak, Serbia | Agricultural Institute of Slovenia, Ljubljana, Slovenia
PHENOTYPIC CORRELATIONS BETWEEN PRODUCTIVITY ELEMENTS OF RED CLOVER (TRIFOLIUM PRATENSE L.)
2003, 4 (2) p. 185-190
L MUNTEAN, M SAVATTI
Abstract
Studying the correlations between productivity elements of red clover (green matter, dry matter and seed yield) is a very important aspect of breeding programs because it helps obtaining highly productive cultivars. Positive correlations, statistically assured, were observed between green and dry matter yields in both years of vegetation, for both groups of ploidy. Negative correlations were noticed between seed yield and first cut green matter yield in the 2nd year, for diploids and between seed yield and total green and dry matter in the 1st year, for tetraploids.
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