scholarly journals Determination of Bioclimatic Demands and Maturity Indicators in Wine Grape Varieties of Karamenüş and Yayla (Vitis vinifera L.)

2019 ◽  
Vol 5 (2) ◽  
pp. 231-239
Author(s):  
Serkan Candar ◽  
Tezcan Alço ◽  
Tamer Uysal ◽  
Mümtaz Ekiz ◽  
Fehmi Yayla
Keyword(s):  
Vitis Vinifera ◽  
Vitis Vinifera L ◽  
Wine Grape ◽  
Grape Varieties

scholarly journals Pruning affects the vegetative balance of the wine grape (Vitis vinifera L.)

2014 ◽  
Vol 32 (2) ◽  
pp. 180-187 ◽  
Author(s):  
Pablo Antonio Serrano-Cely ◽  
Fabio Emilio Forero-Ulloa ◽  
Johana Arango ◽  
Ángela Milena Puerto
Keyword(s):  
Vitis Vinifera ◽  
Statistical Design ◽  
Production Quality ◽  
Fruit Production ◽  
Vitis Vinifera L ◽  
Wine Grape ◽  
Wine Grapes ◽  
Sauvignon Blanc ◽  
Productive Potential ◽  
Grape Varieties

The cultivation of grapes for the production of wine at altitudes between 2,200 and 2,600 masl started in the department of Boyacá in 1982. Quality wines are produced by the Ain Karim Vineyard in Ricaurte High. It is necessary to have wine grapes that possess suitable organoleptic compounds at harvest in order to guarantee quality grape must that can be converted into wine. For this, it is necessary to have a suitable ratio between the inflows and the outflows and to guarantee production, quality and vegetative sustainability over time, conserving the equilibrium and benefiting the productive potential of the vineyard. This study aimed to evaluate the productive and vegetative balance effect in the wine grape varieties (Vitis vinífera L.) Cabernet Sauvignon and Sauvignon Blanc in Sutamarchán-Boyacá, considering different pruning types (short, long, and mixed). A bifactorial, completely random statistical design was used. At the time of harvest, the fruit production and pruned wood were evaluated. The long-pruned vines presented the best behavior and the most balanced inflow/outflow ratio, while Sauvignon Blanc demonstrated a better productive yield. Meanwhile, the short and mixed prunings presented the better values for the ravaz index, indicating that they are more suitable for the conditions of the region, allowing for sustainability during the productive cycles of the wine grapes.

scholarly journals Biological performance of grape varieties in Eastern Hungary

2015 ◽  
Vol 21 (1-2) ◽  
Author(s):  
N. Rakonczás
Keyword(s):  
Vitis Vinifera ◽  
Red Wine ◽  
White Wine ◽  
Pinot Noir ◽  
Vitis Vinifera L ◽  
Published Data ◽  
Wine Grape ◽  
Biological Performance ◽  
The University ◽  
Grape Varieties

Eurasian and interspecific grape varieties and candidates were inspected for biological productivity in the variety collection of the University of Debrecen at the Horticultural Experimental Station in Pallag. In this paper, data are reported on yields (kg/stock), cane production (kg/ stock) and use-up index of wood yield of each cultivar in the experimental years 2011-2012. From the range of Eurasian (Vitis vinifera L.) white wine-grape qualified cultivars and candidates ’Ezerfürtû’, ’Generosa’, ’Jubileum 75’, ’Müller Thurgau’, ’Zöld veltelíni’,’B-11’, ’CSFT-92’, ’Pintes’, from the range of Eurasian (Vitis vinifera L.) red wine-grape qualified cultivars and candidates ’Kármin’, ’Pinot noir’, ’Alicante Bouschet’ and ’Rubintos’ were highlighted. Promising data of interspecific ’Aletta’, ’Csillám’, ’Kunleány’, ’Orpheus’, ’Refrén’, ’Taurus’, ’Viktória gyöngye’, ’Alföld 100’, ’Reform’, ’RF38/32’, ’Toldi’ white, and ’Dunagyöngye’ ’Pannon frankos’ red wine-grape cultivars and candidates were emphasized. Published data refer only to the biological performance of the cultivars. The thorough evaluation of varieties needs respect to data on resistance to fungal disease and climatic extremities, and other characteristics concerning production technology and oenological parameters.

scholarly journals Identification of Selective Sweeps in the Domesticated Table and Wine Grape (Vitis vinifera L.)

2020 ◽  
Vol 11 ◽  
Author(s):  
Ling Kui ◽  
Min Tang ◽  
Shengchang Duan ◽  
Shouling Wang ◽  
Xiao Dong
Keyword(s):  
Vitis Vinifera ◽  
Vitis Vinifera L ◽  
Wine Grape ◽  
Selective Sweeps

scholarly journals Factors affecting in vitro cultivation of grape (Vitis vinifera L.): a review

2020 ◽  
Vol 10 (1) ◽  
pp. 1-5 ◽  
Author(s):  
Fikadu Kumsa
Keyword(s):  
Vitis Vinifera ◽  
Review Paper ◽  
Vitis Vinifera L ◽  
Growth Media ◽  
In Vitro Cultivation ◽  
Factors Affecting ◽  
Current Review ◽  
Research Gap ◽  
Grape Varieties

Grape (Vitis vinifera L.) is globally cultivated as commercial fruit crop usually used for fruit purpose or industrial product. The objective of the current review is to review and identify the research gap on the effect of different growth media and vitrification on shooting and rooting performance of grape. Factors affecting rooting of grape cuttings can be internal or external factors. Currently, grapevines are very sensitive to disease in the conventional method of propagation. Even if tissue culture is recommended for healthy propagation of the grape varieties, still factors affecting the growth of the plant verifications were reported. This, review paper progressively revised for the existing factors and possible solutions during in vitro propagation of grapevines. Int. J. Agril. Res. Innov. Tech. 10(1): 1-5, June 2020

Wine grape (Vitis vinifera L.) color associates with allelic variation in the domestication gene VvmybA1

2007 ◽  
Vol 114 (4) ◽  
pp. 723-730 ◽  
Author(s):  
Patrice This ◽  
Thierry Lacombe ◽  
Molly Cadle-Davidson ◽  
Christopher L. Owens
Keyword(s):  
Vitis Vinifera ◽  
Allelic Variation ◽  
Vitis Vinifera L ◽  
Wine Grape
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