Naslov
Morphological and pomological characterization of two Olea europea cultivars 'Karbuncela' and 'Drobnica', grown on the island of Dugi otok, Croatia
(Morphological and pomological characterization of two Olea europea varieties 'Karbuncela' and 'Drobnica', grown on the island of Dugi otok, Croatia)

Autori
Brkljača, Mia ; Rumora, Jasna ; Marcelić, Šime ; Juranov, Antonia

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
International Olive Symposium, Book of abstracts / Perica, Slavko - Split : Institute for Adriatic Crops and Carst Reclammation, 2016, 24-24

ISBN
978-953-99819-8-1

Skup
8. International Olive Symposium

Mjesto i datum
Split, Hrvatska, 10.10.2016. - 14.10.2016

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
fruit ; elaiography ; autochthonous ; flesh/stone ; Mediterranean ; maturity ; sustainable

Sažetak
Growing cultivars adapted to environmental condition of the area is the bases of sustainable olive oil production, especially in the fringe environment. It is, therefore, important to well characterize karbuncela, variety introduced from Italy 200 years ago, and drobnica, autochthonous Croatian variety, both grown on the island Dugi otok. 40 leaves, fruits and inflorescences, were collected from representative branches on the south facing side of the tree at shoulder level ; four trees of each variety were sampled. Karbuncela variety contained most of its original characters. Some drobnica morphological characters are: medium vigour, spread growth habit, ovoid fruit shape, nipple present, elliptic stone shape, and low flesh/stone ratio. Drobnica variety had higher fruit size and weight, stone length and stone L/W ratio than karbuncela variety, while karbuncela variety had higher stone weight. Drobnica’s higher inflorescence length and number of flowers per length than karbuncela and higher amount of functionally male flowers of 44.4% comparing to 16.0% for karbuncela confirms use of drobnica as pollinator. The differences among the trees of each variety were observed for all morphological characters except fruit, leaf and stone shape and number of flowers. For both varieties fruit weight positively correlated with fruit size and maturity stage while number of functionally male flowers negatively correlated to influorescence length.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

POVEZANOST RADA