Performance of 'Gala Select' and 'Fuji Suprema' grafted on Geneva series rootstocks under fallow land and replanting conditions in southern Brazil.

Background: Rootstocks less vigorous are among the most crucial management techniques to modernize fruit cultivation. Replanting with fallow land has become necessary due to a lack of land to establish new orchards.

Objective: The aim of this study is to determine the effect of various rootstocks of the American Geneva® series on the yield performance of the apple ( Borkh) cultivars 'Gala Select' and 'Fuji Suprema' under replanting conditions in southern Brazil.