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Pregled bibliografske jedinice broj: 323332

Leaf ion concentration and biomass allocation of domestic and introduced olive cultivars as affected by NaCl stress


Perica, Slavko; Goreta, Smiljana
Leaf ion concentration and biomass allocation of domestic and introduced olive cultivars as affected by NaCl stress // 43rd Croatian and 3rd International Symposium on Agriculture, Proceedings 2 / Pospišil, Milan (ur.).
Zagreb: Sveučilište u Zagrebu, Agronomski fakultet, 2008. str. 914-918 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Leaf ion concentration and biomass allocation of domestic and introduced olive cultivars as affected by NaCl stress

Autori
Perica, Slavko ; Goreta, Smiljana

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
43rd Croatian and 3rd International Symposium on Agriculture, Proceedings 2 / Pospišil, Milan - Zagreb : Sveučilište u Zagrebu, Agronomski fakultet, 2008, 914-918

ISBN
978-953-6135-67-7

Skup
43rd Croatian and 3rd International Symposium on Agriculture

Mjesto i datum
Opatija, Hrvatska, 18-21.02.2008

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Allometry; K:Na ratio; Olea europaea; salinity; tolerance

Sažetak
Seedlings of olive cultivars from Croatia, Italy, and Spain were exposed to NaCl stress (0, 33, 66, 100, or 166 mM NaCl) during three months. Leaf Na+ concentration was increased and K+:Na+ ratio decreased as salinity of substrate was increased. At 166 mM NaCl ‘ Oblica’ accumulated less Na+ and was able to keep a higher K+:Na+ ratio than ‘ Leccino’ and ‘ Manzanillo’ . The root portion of plant increased and shoot portion decreased with salinity for all cultivars but Lastovka. At shoot level, as salinity increased leaf ratio increased at the expense of stem ratio. These results were not confirmed by allometric analysis, yet direct effect of cultivar on shoot biomass allocation pattern was observed.

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, )

Ustanove
Institut za jadranske kulture i melioraciju krša, Split