User profiles for D. Petoumenou

Despoina Petoumenou

University of Thessaly
Verified email at uth.gr
Cited by 243

Photosynthetic and photoinhibition behavior of two field-grown grapevine cultivars under multiple summer stresses

…, O Silvestroni, D Petoumenou - American Journal of …, 2009 - Am Soc Enol Viticulture
The identification of drought-resistant genotypes of Vitis vinifera that can optimize their
water use is attracting increasing interest, especially in areas where it is difficult to extend …

[HTML][HTML] Winter Pruning: Effect on Root Density, Root Distribution and Root/Canopy Ratio in Vitis vinifera cv. Pinot Gris

D Tomasi, F Gaiotti, D Petoumenou, L Lovat, N Belfiore… - Agronomy, 2020 - mdpi.com
As in any other plant, the grapevine roots play a vital role in terms of anchorage, uptake of
water and nutrients, as well as storage and production of chemicals. Their behaviour and …

Evaluation of low-energy demand adaptive mechanisms in Sangiovese grapevine during drought

A Palliotti, O Silvestroni, D Petoumenou, S Vignaroli… - OENO One, 2008 - oeno-one.eu
Aims: The aim of this paper is to evaluate the photoinhibition capability, CO 2 fixation activity
and some adaptive mechanisms external to the photosystem II reaction centres in …

[HTML][HTML] Effects of Natural Hail on the Growth, Physiological Characteristics, Yield, and Quality of Vitis vinifera L. cv. Thompson Seedless under Mediterranean …

DG Petoumenou, K Biniari, E Xyrafis, D Mavronasios… - Agronomy, 2019 - mdpi.com
Hailstorms are typically localized events, and very little is known about their effect on crops.
The objective of this study was to examine the physiological and vine performance …

Seasonal patterns of growth rate and morphophysiological features in green organs of Cabernet Sauvignon grapevines

…, O Silvestroni, D Petoumenou - American journal of …, 2010 - Am Soc Enol Viticulture
A better knowledge of photosynthesis and respiration rates of grapevine stem, inflorescence,
and berry will help in our understanding of the role of source/sink ratios and in modelling …

[HTML][HTML] Effects of Several Preharvest Canopy Applications on Yield and Quality of Table Grapes (Vitis vinifera L.) Cv. Crimson Seedless

DG Petoumenou, VE Patris - Plants, 2021 - mdpi.com
Modern viticultural areas are being confronted with the negative impacts of global warming
on yield and fruit composition, with especially adverse effects on anthocyanin synthesis. …

Long-term effects of seeded cover-crop on vegetative characteristics, yield and grape and wine composition of'grechetto'grapevines in central Italy

A Palliotti, A Cartechini, D Petoumenou… - … Workshop on Advances …, 2005 - actahort.org
… and Petoumenou, D. 2004. Modellizzazione del bilancio del carbonio in viticoltura quale
strumento per l’analisi dell’efficienza del vigneto: validazione ed applicazioni. …

Compost amendment effects on grapevine root density and distribution

…, N Belfiore, D Petoumenou, D Tomasi - … on Grapevine Roots …, 2014 - actahort.org
In this study we investigated the effects of different types and application methods of compost
on grapevine root density and distribution in a commercial vineyard located in the AOC …

[HTML][HTML] The unique and extreme vineyards of Santorini Island (Cyclades): Original language of the article: English.

EG Xyrafis, A Deloire, D Petoumenou… - … Reviews, vine and …, 2021 - ives-technicalreviews.eu
>>> Own-rooted and phylloxera-free vines have been cultivated on the volcanic soil of Santorini
for thousands of years. All this time, vines have been cultivated by using two traditional …

[HTML][HTML] Enhancing yield and physiological performance by foliar applications of chemically inert mineral particles in a rainfed vineyard under Mediterranean …

DG Petoumenou - Plants, 2023 - mdpi.com
One of the biggest environmental challenges that most of the traditional and modern grape-growing
areas are facing is the frequency, severity, and unpredictability of extreme weather …