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Pregled bibliografske jedinice broj: 675308

Leaf nutrient content of cv.Malvazija istarska grapevines on different terroirs


Palčić, Igor; Herak Ćustić, Mirjana; Petek, Marko; Čoga Lepomir; Slunjski, Sanja; Jurkić, Vesna; Pavlović, Ivan;
Leaf nutrient content of cv.Malvazija istarska grapevines on different terroirs // Book of Abstracts: International symposium for agriculture and food / Faculty of agricultural sciences and food (ur.).
Skopje, Makedonija, 2012. str. 50-50 (predavanje, domaća recenzija, sažetak, znanstveni)


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Naslov
Leaf nutrient content of cv.Malvazija istarska grapevines on different terroirs

Autori
Palčić, Igor ; Herak Ćustić, Mirjana ; Petek, Marko ; Čoga Lepomir ; Slunjski, Sanja ; Jurkić, Vesna ; Pavlović, Ivan ;

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

Izvornik
Book of Abstracts: International symposium for agriculture and food / Faculty of agricultural sciences and food - Skopje, Makedonija, 2012, 50-50

Skup
International symposium for agriculture and food

Mjesto i datum
Skopje, Makedonija, 12-14.12.2012

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Domaća recenzija

Ključne riječi
macroelements; microelements; Malvazija istarska; terroir

Sažetak
Istrian Malvasia is the most common white grapevine variety in the viticulture subregion of Istria (Croatia) and the most responsible for the creation of the Istrian wine brand. The specificity of each wine, including Istrian Malvasia, is a direct result of the influence of terroir - a complex system which consists of: soil type, climate, variety, viticultural and soil management procedures, among which an important role belongs to the grapevine nutrition. The aim of this study was to determine the amount of macro- and microelements in the leaf, depending on the specific terroir. The study enrolled four Istrian Malvasia vineyards in full production fertility, each on a different type of soil (red soil and brown soil on marl and two rendzinas on marl with different nutrients status, popularly called red, black, gray and white soil), on SO4 rootstock. In 2011 and 2012 physical and chemical analysis of soil and leaf analysis were done. It has been found that all the soils are heterogeneous, with low permeability and affinity to compression, with different pH and soil lime content as well as soil nutrient content. Leaf analysis showed insufficient amounts of N, P, K and Zn, while the values of Ca, Mg, Fe, Cu and Mn were within optimal, except in red soil. Determined insufficient amounts of nutrients in the leaves, especially N, P and K, showed that it is necessary to conduct controlled grapevine nutrition, which is ultimately a precondition for the quality of grapes and wine.

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 (Čoga, Lepomir, MZOS - )
178-1781845-1915 - Smjernice za kontroliranu ishranu vinove loze i proizvodnju vina (Herak Ćustić, Mirjana, MZOS - )

Ustanove
Agronomski fakultet, Zagreb

Citiraj ovu publikaciju

Palčić, Igor; Herak Ćustić, Mirjana; Petek, Marko; Čoga Lepomir; Slunjski, Sanja; Jurkić, Vesna; Pavlović, Ivan;
Leaf nutrient content of cv.Malvazija istarska grapevines on different terroirs // Book of Abstracts: International symposium for agriculture and food / Faculty of agricultural sciences and food (ur.).
Skopje, Makedonija, 2012. str. 50-50 (predavanje, domaća recenzija, sažetak, znanstveni)
Palčić, I., Herak Ćustić, M., Petek, M., Čoga Lepomir, Slunjski, S., Jurkić, V., Pavlović, I. & (2012) Leaf nutrient content of cv.Malvazija istarska grapevines on different terroirs. U: Faculty of agricultural sciences and food (ur.)Book of Abstracts: International symposium for agriculture and food.
@article{article, year = {2012}, pages = {50-50}, keywords = {macroelements, microelements, Malvazija istarska, terroir}, title = {Leaf nutrient content of cv.Malvazija istarska grapevines on different terroirs}, keyword = {macroelements, microelements, Malvazija istarska, terroir}, publisherplace = {Skopje, Makedonija} }




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