PRELIMINARY RESULTS OF USE OF DIFFERENT JUGLANS SP. ROOTSTOCKS
The take of Alsószentiváni 117 grafted to Juglans rupestris was 49.0%, and that of Milotai 10 just 38.2%.
The establishment rate first year in the orchard was much higher on Juglans regia than on J. nigra. The average survival rate of the four scion varieties was 47.9% and 34.5% respectively.
The growth of the trees displayed the same tendency, both in the nursery and first year in the orchard, trees on Juglans regia grew more vigorously. Larger size trees produced more vigorous growth on both rootstocks.