Tomato families originated from the processing tomato breeding program of the Universidade Federal de Uberlandia were evaluated and selected and compared to the performance with the most planted hybrids in Patos de Minas, Brazil. The experiment was conducted in the E. E. Barreiro, Unilever Bestfoods, in Patos de Minas. Thirty tomato families and the hybrids Heinz 9553, Heinz 7155N2 and Hypeel 108 were used. Experimental plots consisted of two lines, each one 10 m long, spaced 0,5 m from each other and irrigated with drip irrigation. The space between each double row was 1,3 m and the population of 27 thousand plants per hectare. The experimental design was a randomised complete block with four repetitions, installed on 05/19/01. The paste yield showed positive phenotypic and genotypic correlation with total fruit yield, commercial fruit yield, percentage of total soluble solids, juice coloration, number of mature fruits per plant and pH and negative correlation with the total titled acidity. Best results were observed in the family UFU 06 and in the commercial hybrids.
Lycopersicon esculentum; cultivars; processing; breeding; correlation