Affiliation: | 1.Research Institute of Nyíregyháza, Institutes for Agricultural Research and Educational Farm (IAREF), University of Debrecen, P.O. Box 12, Nyíregyháza, H-4400, Hungary ;2.Kagawa, Japan ;3.Institutes for Agricultural Research and Educational Farm (IAREF), University of Debrecen, Böszörményi u. 138, Debrecen, H-4032, Hungary ; |