Napredna pretraga

Pregled bibliografske jedinice broj: 440716

Transition to Irrigation of an Old Rain Fed Olive Orchard in Croatia


Perica, Slavko; Goreta Ban, Smiljana; Vuletin Selak, Gabriela; Miloš, Boško; Romić, Davor
Transition to Irrigation of an Old Rain Fed Olive Orchard in Croatia // International Symposium on Olive Irrigation and Oil Quality / Lavee, Shimon ; Yermiyahu, Uri (ur.).
Nazareth, Israel, 2009. str. 5-5 (predavanje, međunarodna recenzija, sažetak, znanstveni)


Naslov
Transition to Irrigation of an Old Rain Fed Olive Orchard in Croatia

Autori
Perica, Slavko ; Goreta Ban, Smiljana ; Vuletin Selak, Gabriela ; Miloš, Boško ; Romić, Davor

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

Izvornik
International Symposium on Olive Irrigation and Oil Quality / Lavee, Shimon ; Yermiyahu, Uri - , 2009, 5-5

Skup
International Symposium on Olive Irrigation and Oil Quality

Mjesto i datum
Nazareth, Israel, 6-10.12. 2009.

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Olea europaea L.; drip-irrigation; salinity; soil; ion accumulation; shoot growth

Sažetak
Olive is the most cultivated fruit tree in the Mediterranean part of Croatia which encompasses coastal area and islands both scarce with water of good quality. In many areas, some saline ground water is available but it has not yet been used for irrigation. Most olive orchards are old, traditional, low density, and rain-fed groves, usually planted in areas unsuitable for other crops. During the last decade there has been an intention of irrigation introduction to old orchards, but water has been applied arbitrarily and without appropriate system for irrigation. Although that approach is simple for growers the effect on yield, quality and water use efficiency are doubtful. The aim of the research was to determine the initial response of fifty-year old, rain-fed, olive trees of four autochthonous olive cultivars, on drip-irrigation with tap or saline water (5 dSm-1). At the end of the season, the EC of soil and Na+ and Cl- concentration were increased only in the narrow zone under drippers, while at the horizontal distance of 1 m we found almost no changes. In vertical direction the highest EC and the concentration of Na+ and Cl- in soil were observed in the 0-45 cm zone, and then they decreased. In the period from July to September, the shoot length and number of nodes were increased in all cultivars by application of water regardless of quality. The yield, fruit and pith weight, were typical for cultivar and not affected by irrigation.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
091-0910468-0166 - Vrednovanje, zaštita i upotreba genetskih resursa masline (Slavko Perica, )
091-0910468-0281 - Abiotički i biotički čimbenici stresa u sustavima uzgoja povrća na kršu (Smiljana Goreta Ban, )
091-0910468-0362 - Digitalno kartiranje tla i procjenjivanje zemljišnih resursa temeljeno na GIS-u (Boško Miloš, )

Ustanove
Institut za jadranske kulture i melioraciju krša, Split