Effect of cultivar, controlled atmosphere storage, and fruit ripeness on the long-term storage of highbush blueberries

Hancock J., Callow P., Serçe S., Hanson E., Beaudry R.

HortTechnology, cilt.18, sa.2, ss.199-205, 2008 (SCI-Expanded, Scopus) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 18 Sayı: 2
  • Basım Tarihi: 2008
  • Doi Numarası: 10.21273/horttech.18.2.199
  • Dergi Adı: HortTechnology
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.199-205
  • Anahtar Kelimeler: Alternaria, Calcium, Colletotrichum, Controlled atmosphere, Cultivar, Fruit quality, Fruit ripening, Storage life, Vaccinium corymbosum
  • Hatay Mustafa Kemal Üniversitesi Adresli: Evet

Özet

Controlled-atmosphere storage had little effect on the quality of fruit of eight cultivars held under 2 kPa oxygen (O2) and 8 kPa carbon dioxide (CO2) versus ambient air. 'Elliott' fruit harvested from bushes with only 30% ripe fruit had significantly better storage quality than fruit picked later; however, there was no significant difference in the storage life of fruit that was stored fully blue versus partially green. Fruit from the first harvest of four cultivars had superior storage quality to that of the second. In one comparison of the long-term storability of nine cultivars, 'Bluegold', 'Brigitta', and 'Legacy' performed the best, storing for 4 to 7 weeks. In another postharvest trial of 17 cultivars, 'Brigitta' stored the longest (8 weeks) followed by 'Aurora' and 'Draper' (7 weeks). The most resistant genotypes to Alternaria spp. were 'Brigitta', 'Aurora', 'Elliott', and 'Draper', whereas the most resistant genotypes to Colletotrichum spp. were 'Elliott', 'Brigitta', 'Toro', 'Draper', and 'Bluejay'.