Growth Status of Three Species of Malus spp.in Cold Area

Adaptability difference of growth status for three species of Malus spp.in cold area of Harbin were studied.Result shows that Malus 'Royalty',Malus 'Sparkler' Malus baccata grow well in cold area;among them,Malus baccata is the optimal;Malus 'Royalty' is the second;Malus 'Sparkler' is the poorest in the three species of Malus spectabilis.