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Leaf Zn concentrations of grapevine (Vitis vinifera L.) on acid and calcareous soils


Čoga, Lepomir; Slunjski, Sanja; Pavlović, Ivan; Jurkić, Vesna; Benčić, Đani
Leaf Zn concentrations of grapevine (Vitis vinifera L.) on acid and calcareous soils // Proceedings of the 11th International Conference on the Biogeochemistry of Trace Elements
Firenca, Italija, 2011. (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Leaf Zn concentrations of grapevine (Vitis vinifera L.) on acid and calcareous soils

Autori
Čoga, Lepomir ; Slunjski, Sanja ; Pavlović, Ivan ; Jurkić, Vesna ; Benčić, Đani

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

Izvornik
Proceedings of the 11th International Conference on the Biogeochemistry of Trace Elements / - , 2011

Skup
ICOBTE 2011, 11th International Conference on the Biogeochemistry of Trace Elements

Mjesto i datum
Firenca, Italija, 03-07.07.2011

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
dynamics; microelement; pH; Sauvignon Blanc; manganese

Sažetak
Grapevine leaf Zn concentrations and dynamic were studied in 2008 in three vitisol subtypes: Dystric Cambisol (pHKCl 3.76), Stagnosol (pHKCl 4.69) and Rendzic Leptosol (pHKCl 7.27). Significantly higher Zn levels in leaves at the flowering stage were determined on Stagnosol (18.4 mg Zn/kg DM) compared to calcareous soil (13.4 mg Zn/kg DM). In the verasion and harvest stages determined values was reversed - on strongly acidic soil significantly lower Zn levels was obtained (22, 3 mgZn/kg DM and 26.4 mg Zn/kg DM, respectively). Besides the total amount of each element, the quantity and quality of yield is also influenced by the relationship between the elements. Because of the above, the Mn:Zn ratio was investigated as well. In all vegetation phases Mn:Zn ratio was approximately optimum on Rendzic Leptosol unlike acidic soils, where it was an extremely unfavourable.

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, )

Ustanove
Agronomski fakultet, Zagreb

Profili:

Avatar Url Vesna Jurkić (autor)

Avatar Url Đani Benčić (autor)

Avatar Url Lepomir Čoga (autor)

Avatar Url Sanja Slunjski (autor)

Citiraj ovu publikaciju

Čoga, Lepomir; Slunjski, Sanja; Pavlović, Ivan; Jurkić, Vesna; Benčić, Đani
Leaf Zn concentrations of grapevine (Vitis vinifera L.) on acid and calcareous soils // Proceedings of the 11th International Conference on the Biogeochemistry of Trace Elements
Firenca, Italija, 2011. (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Čoga, L., Slunjski, S., Pavlović, I., Jurkić, V. & Benčić, Đ. (2011) Leaf Zn concentrations of grapevine (Vitis vinifera L.) on acid and calcareous soils. U: Proceedings of the 11th International Conference on the Biogeochemistry of Trace Elements.
@article{article, year = {2011}, keywords = {dynamics, microelement, pH, Sauvignon Blanc, manganese}, title = {Leaf Zn concentrations of grapevine (Vitis vinifera L.) on acid and calcareous soils}, keyword = {dynamics, microelement, pH, Sauvignon Blanc, manganese}, publisherplace = {Firenca, Italija} }