Video clip from Enoforum Web Conference - Presentations by Ana Hranilovic and Antonio Castro Marin
Two research presentations, one from Australia and one from Italy, propose interesting and sustainable oenological solutions to combat the lack of acidity in wines and microbial threats.
Microbiological and agronomic study of vineyard soils
Ugarte, J., Tenorio, C. and Ruiz-Larrea, F.; ICVV, University of La Rioja, Spain.
Vineyard management and a number of biotic and abiotic factors shape vineyard soil microbiota.
The objective of this study was to investigate the influence of different vineyard management and land use systems, which included: a) conventional management with tillage, b) grass cover between grapevine rows, and c) grapevines planted in rows running down the slope with inter row tillage, on the culture-dependent microbiota associated with the vineyard soils and some edaphic parameters of the studied soils.
From this study it can be concluded that the vineyard soil is a yeast reservoir that contains yeast populations above 104 CFU per g of dry soil, and that given a geographic location and a Vitis vinifera cultivar, the vineyard management strategy plays a pivotal role in the soil microbial composition.
Article based on the poster presented at the at the 12th edition of Enoforum (Vicenza, Italy, May 21-23, 2019).
The seasonal character of harvests limits winemaking considerably, especially oenological research. Thus, conserving sterile musts during the whole year to carry out experiments is certainly a very...
Vineyard yield forecasting is a key issue for vintage scheduling and optimization of winemaking operations. High errors in yield forecasting can be found in the wine industry, mainly due to the hig...
A cost efficient and accurate new system for vineyard yield forecasting that reduces the error below 10% per block, flexible and adaptable to any trellis system and extension
Intense aromas of blackcurrants and red fruits characterise the sensory profile of some red wines that are very popular with consumers. Over the last decade, researchers have shown that varietal th...
Carlos F. Gonzalez, Texas A&M University; Anika Kinkhabwala, A&P Inphatec
A break-through technology developed exclusively for viticulture that protects growing vines under disease pressure, or as a curative after disease symptoms become visible specific to Pierce’s Dise...
Matteo Gatti, Department of Sustainable Crop Production - UCSC
Within-field variability can be managed through Precision Viticulture (PV) protocols aiming at identifying homogeneous zones and addressing site-specific operations including selective harvesting (...
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