Authors
Sylwester Smoleń
ssmolen@bratek.ogr.ar.krakow.pl
Department of Soil Cultivation and Fertilization of Horticultural Plants, Faculty of Horticulture, University of Agriculture in Krakow, Kraków, Poland
Włodzimierz Sady
Department of Soil Cultivation and Fertilization of Horticultural Plants, Faculty of Horticulture, University of Agriculture in Krakow, Kraków, Poland