A rootstock trial of peach cv. Loadel has been performed over a range of almond x peach hybrids: Adafuel, Adarcias, Albatarrech, Calanda and INRA GF 677. Harvest time, growth, yield, fruits size and productivity characteristics were recorded over 9 years. While there were not cumulative production differences between different graft combinations at the nineth year, Loadel grafted on Adarcias showed the major productivity although differences were not significant when grafted on INRA GF 677.Trabajo financiado sucesivamente por CAICYT, 79/3119 y 84/0180; CSIC, 61142/02, CICYT, AGR 88/0074 y AGR 91/10434, y por CONAI-DGA.Peer reviewed