The effect of pruning severity on quercetin and catechin content in berry skins of cv. Blaufrankisch (Vitis vinifera L.) was studied over 3 years. Different crop levels and canopy structures were obtained by retaining 8, 16, and 24 nodes per vine at pruning. Canopy density, which is proportionate to the shoot number per canopy volume, directly affects the intensity of photosynthetically active radiation (PAR). The quercetin content has been shown to be highly dependent on the light exposure of the berries in which it accumulates. An increase in node number linearly decreased skin catechin, and it is suggested that the decrease was caused by increased yield per vine.
TY - JOUR
AU - Beslic, Zoran S.
AU - Todić, Slavica R.
AU - Tešević, Vele
AU - Jadranin, Milka
AU - Novaković, Miroslav
AU - Tesic, Dejan
PY - 2010
UR - http://cer.ihtm.bg.ac.rs/handle/123456789/679
AB - The effect of pruning severity on quercetin and catechin content in berry skins of cv. Blaufrankisch (Vitis vinifera L.) was studied over 3 years. Different crop levels and canopy structures were obtained by retaining 8, 16, and 24 nodes per vine at pruning. Canopy density, which is proportionate to the shoot number per canopy volume, directly affects the intensity of photosynthetically active radiation (PAR). The quercetin content has been shown to be highly dependent on the light exposure of the berries in which it accumulates. An increase in node number linearly decreased skin catechin, and it is suggested that the decrease was caused by increased yield per vine.
PB - Tubitak Scientific & Technical Research Council Turkey, Ankara
T2 - Turkish Journal of Agriculture and Forestry
T1 - Pruning effect on content of quercetin and catechin in berry skins of cv. Blaufrankisch (Vitis vinifera L.)
VL - 34
IS - 6
SP - 461
EP - 466
ER -
@article{
author = "Beslic, Zoran S. and Todić, Slavica R. and Tešević, Vele and Jadranin, Milka and Novaković, Miroslav and Tesic, Dejan",
year = "2010",
url = "http://cer.ihtm.bg.ac.rs/handle/123456789/679",
abstract = "The effect of pruning severity on quercetin and catechin content in berry skins of cv. Blaufrankisch (Vitis vinifera L.) was studied over 3 years. Different crop levels and canopy structures were obtained by retaining 8, 16, and 24 nodes per vine at pruning. Canopy density, which is proportionate to the shoot number per canopy volume, directly affects the intensity of photosynthetically active radiation (PAR). The quercetin content has been shown to be highly dependent on the light exposure of the berries in which it accumulates. An increase in node number linearly decreased skin catechin, and it is suggested that the decrease was caused by increased yield per vine.",
publisher = "Tubitak Scientific & Technical Research Council Turkey, Ankara",
journal = "Turkish Journal of Agriculture and Forestry",
title = "Pruning effect on content of quercetin and catechin in berry skins of cv. Blaufrankisch (Vitis vinifera L.)",
volume = "34",
number = "6",
pages = "461-466"
}
Beslic, Z. S., Todić, S. R., Tešević, V., Jadranin, M., Novaković, M.,& Tesic, D. (2010). Pruning effect on content of quercetin and catechin in berry skins of cv. Blaufrankisch (Vitis vinifera L.).
Turkish Journal of Agriculture and Forestry
Tubitak Scientific & Technical Research Council Turkey, Ankara., 34(6), 461-466.
Beslic ZS, Todić SR, Tešević V, Jadranin M, Novaković M, Tesic D. Pruning effect on content of quercetin and catechin in berry skins of cv. Blaufrankisch (Vitis vinifera L.). Turkish Journal of Agriculture and Forestry. 2010;34(6):461-466
Beslic Zoran S., Todić Slavica R., Tešević Vele, Jadranin Milka, Novaković Miroslav, Tesic Dejan, "Pruning effect on content of quercetin and catechin in berry skins of cv. Blaufrankisch (Vitis vinifera L.)" Turkish Journal of Agriculture and Forestry, 34, no. 6 (2010):461-466
