The treatments were defined by three PEG levels (0%, 3.5%, and 7%) and four plant combinations (the cultivar ‘Verset’ grafted on to rootstock accessions 5, 8, 12 and 14).
The treatments were defined by three PEG levels (0%, 3.5%, and 7%) and four plant combinations (the cultivar ‘Verset’ grafted on to rootstock accessions 5, 8, 12 and 14).