Managing Vineyard Topography and Seasonal Variability to Improve Grape Quality and Vineyard Sustainability [PDF]
Agronomy, 2021 Topography may induce variability in meteorological conditions at the meso-scale level and could influence grape quality. Understanding the impact of topography on grape ripening allows for the development of sustainable management practices that include
Silvia Guidoni
exaly +5 more sources
The Variability of Berry Parameters Could Be an Indicator of the Potential Quality of the Vineyard
PlantsBackground: Berry quality potential from a single vineyard is mainly defined based on some physicochemical parameters and subjective assessments. In this way, berry maturity variability would be a key factor affecting berry quality. Methods: This trial aimed to study the effects of the maturity variability of berries harvested from plots of low (~37 ...
Gaston Gutiérrez-Gamboa +2 more
exaly +5 more sources
Zoning of a Newly-Planted Vineyard: Spatial Variability of Physico-Chemical Soil Properties [PDF]
Soil Systems, 2020 Soil properties show a high spatio-temporal variability, affecting productivity and crop quality within a given field. In new vineyard plantations, with changes in the initial topographic profile, this variability is exacerbated due to the incorporation ...
José Manuel Mirás-Avalos +4 more
doaj +2 more sources
MAPPING SOIL SPATIAL VARIABILITY AT HIGH DETAIL BY PROXIMAL SENSORS FOR A VINEYARD PLANNING [PDF]
EQA, 2018 Planning new vineyard needs accurate information about soil features and their spatial variability. The use of soil proximal sensors, coupled by few detailed soil observations and analysis allows to obtain high detailed maps of soil variability at ...
Simone Priori
doaj +4 more sources
Using RPAS Multi-Spectral Imagery to Characterise Vigour, Leaf Development, Yield Components and Berry Composition Variability within a Vineyard [PDF]
Remote Sensing, 2015 Implementation of precision viticulture techniques requires the use of emerging sensing technologies to assess the vineyard spatial variability. This work shows the capability of multispectral imagery acquired from a remotely piloted aerial system (RPAS),
Clara Rey-Caramés +4 more
doaj +2 more sources
Grapevine vigour and within vineyard variability: a review [PDF]
, 2016 [EN] Vine vigour involves the production capacity of the vine. Production capacity encompasses shoot and leaf production, as well as grape production. It would benefit grape production systems to find the correct balance between the vegetative growth (shoot and leaf ¿production¿) and reproductive development (grape production).
Steyn, Jolette +2 more
openaire +4 more sources
Variability of total soil respiration in a Mediterranean vineyard [PDF]
Soil Research, 2015 Total soil respiration (TSR) is the major component of the CO2 global flux. The knowledge of the temporal-spatial variability of TSR allows for a better interpretation of a critical component of global greenhouse gas flux measurements. The objective of the research was to evaluate the TSR dynamic over a long measurement period in a vineyard in the ...
E. LARDO +4 more
openaire +4 more sources
Differential vineyard fertilizer management based on nutrient,s spatio-temporal variability [PDF]
Journal of soil science and plant nutrition, 2017 Conventionally, vineyard fertilizer management has been based on information from composite soil samples and no account has been taken of the existing spatial variability in soil fertility. This study presents a quantitative analysis of soil phosphorus (P2O5) and potassium (K2O) content as well as pH carried out in an 80 ha vineyard, during 2011 and ...
Serrano, João +5 more
openaire +4 more sources
The application of high-resolution atmospheric modelling to weather and climate variability in vineyard regions [PDF]
OENO One, 2017 Grapevines are highly sensitive to environmental conditions, with variability in weather and climate (particularly temperature) having a significant influence on wine quality, quantity and style.
Andrew Sturman +10 more
doaj +4 more sources
OENO One, 2021 Proximal sensing is used in vineyards to precisely monitor and manage spatial and temporal variability while reducing laborious and repetitive measurements.
Runze Yu +3 more
doaj +2 more sources