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Ratios Between Leaf Mn Concentration and Mn Concentration in Must and Pomace of GrapeVine (Vitis vinifera L.)


Čoga, Lepomir; Slunjski, Sanja; Herak Ćustić, Mirjana; Petek, Marko; Biško, Ante; Šuste, Marko
Ratios Between Leaf Mn Concentration and Mn Concentration in Must and Pomace of GrapeVine (Vitis vinifera L.) // Proceedings of the 10th Conference in the ICOBTE Series / Alarcon H., Ma. Teresa ; Pierzynski, Gary ; Lombi, Enzo (ur.).
Chihuahua: CIMAV (Centro de Investigacion en Materiales Avanzados, S.C.) ; ISTEB (International Society of Trace Element Biogeochemistry), 2009. str. 186-187 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Ratios Between Leaf Mn Concentration and Mn Concentration in Must and Pomace of GrapeVine (Vitis vinifera L.)

Autori
Čoga, Lepomir ; Slunjski, Sanja ; Herak Ćustić, Mirjana ; Petek, Marko ; Biško, Ante ; Šuste, Marko

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

Izvornik
Proceedings of the 10th Conference in the ICOBTE Series / Alarcon H., Ma. Teresa ; Pierzynski, Gary ; Lombi, Enzo - Chihuahua : CIMAV (Centro de Investigacion en Materiales Avanzados, S.C.) ; ISTEB (International Society of Trace Element Biogeochemistry), 2009, 186-187

ISBN
978-607-7788-24-9

Skup
10th International Conference on the Biogeochemistry of Trace Elements ; Research Frontiers in Trace Element Biogeochemistry

Mjesto i datum
Chihuahua, Meksiko, 13.-16.07.2009.

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Dynamics; microelement; pH; Sauvignon Blanc; soil

Sažetak
Ratio between leaf manganese (Mn) of grapevine (Vitis vinifera cv. Sauvignon Blanc) and Mn concentration in must and pomace was studied in 2007 and 2008 on three vitisol subtypes: Dystric Cambisol (pHKCl 3.76), Stagnosol (pHKCl 4.69) and Rendzic Leptosol (pHKCl 7.27). Significantly higher Mn levels in leaves, must and pomace were determined on acid soils compared to calcareous soil. In 2007, Mn concentration in must was 2.6 and in pomace 2.2 times higher on Dystric Cambisol than on Rendzic Leptosol, and 3.6 and 4.5 times higher in 2008, respectively. The widest ratio between leaf and must Mn concentrations was recorded on Dystric Cambisol in 2008. Significantly lower must and pomace Mn concentrations may be explained by poorer Mn translocation from leaves into berries.

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)



POVEZANOST RADA


Projekt / tema
178-1781845-1835 - Utjecaj reakcije tla na dinamiku teških metala u sustavu tlo-voda-vinova loza (Lepomir Čoga, )
178-1781845-1915 - Smjernice za kontroliranu ishranu vinove loze i proizvodnju vina (Mirjana Herak Ćustić, )
178-1781845-1985 - Uzroci netipične arome starenja u vinu (Ana Jeromel, )

Ustanove
Agronomski fakultet, Zagreb