Main Article Content

Sugar Content, pH, and Weight of Four Germplasms of Cashew Apple (Anacardium occidentale Linn.) Fruits Grown Under Two Agro-Ecological Zones in Ghana


E. Odame
H. Gonu
L. Quansah

Abstract

Changes in climatic conditions are associated with changes in the physicochemical properties of many fruits. Four germplasms of cashew apple originating from Brazil, Tanzania, Ghana (herein referred to as local) and Mozambique but all grown in Ghana were studied to assess the effect of agro-climatic zones on the sugar accumulation, pH, and weight of these cashew apples. Cashew apples were sourced from experimental stations in Bole and Wenchi in the Northern and Savannah regions of Ghana, respectively. A total of 1800 fruits were used for the experiment. Inter and intra significant differences (P < 0.05) were scored amongst ger­mplasms collected from both locations concerning the measured parameters. Sugar ranged between 8.7% - 12.5% with fruits from Bole having the highest sugar content. The pH value ranged from 3.9 (Local germplasm from Bole) – 4.3 (Tanzania germplasm from both loca­tions). The weight ranged between 33 g (Tanzania germplasm from Bole) – 69.8 g (Brazil germplasm from Bole). Meteorological data (from February 2017- April 2018) collected from both locations inf‍luenced the parameters, thus associating with the fruits from both locations. Conclusively, the present study indicated that, weather and geographical locations had an effect on sugar content, pH, and weight of cashew apples.


Journal Identifiers


eISSN: 0855-1448
print ISSN: 0016-9544