Physico-chemical characteristics of some promising peach cultivars grown under humid temperate mid hills of Uttaranchal.

Abstract: Six important peach cultivars namely, Tessia Samisto, Early White Giant, Stark Early Giant, Hales Early, Crawford Early and July Elberta, were evaluated for their physico-chemical traits under humid temperate mid-hill conditions of Uttaranchal, India during 2000/01. The maximum fruit size (6.72x6.15 cm), weight (89.21 g) and volume (91.51 ml) were recorded in Crawford Early, followed by July Elberta (5.68x5.47 cm, 81.69 g and 83.14 ml, respectively). The maximum TSS (12.79 degrees Brix) and total sugars (11.56%) were also registered in July Elberta, whereas maximum acidity (0.98%) and ascorbic acid (6.42 mg/100 g) were recorded in the cultivars Hales Early and July Elberta, respectively. On the basis of these parameters, July Elberta and Crawford Early have been found superior under mid-hill conditions of Uttaranchal.