The 'Ponkan' mandarin is highly appreciated by the Brazilian consumer. In the State of São Paulo, Brazil, its fruits mature from April through August. With the market very much in demand for table fruits and due to the problem of occurrence of citrus variegated chlorosis (CVC) that affects mainly the sweet orange varieties there has been a considerable increase in planting of this variety. By this way, an over of production in a same period makes the prices drop, desistimulating the growers. The Centro de Citricultura Sylvio Moreira (CCSM) is searching other alternatives in order to obtain mandarin fruits all the year. Therefore, fruit characteristics studies in different seasons of the year with accompanying of the ripening levels, involving accesses of the germplasm bank of the CCSM, were carried out. Among the studied varieties in regard to earliness and fruit quality, the Span Americana was outstanding. The 'Ponkan' mandarin has its maturing period for the edafoclimatic conditions of the CCSM, in May and June. The Span Americana variety, that produces fruits similar to the traditional Ponkan, matures very early, and might be harvested in the beginning of March, which could be an alternative to enlarge the disponibility of mandarin fruit during the year.
Characterization; out of season; quality
