RT Journal Article SR Electronic A1 Drábková, Zita T1 JF Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis YR 2018 VO 66 IS 3 SP 747 OP 754 DO 10.11118/actaun201866030747 UL https://acta.mendelu.cz/artkey/acu-201803-0014.php AB