Listar por autor UPNA "Marín Ederra, Diana"
Mostrando ítems 1-14 de 14
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Agronomic evaluation of eight 41 B × 110 richter grapevine genotypes as rootstock candidates for mediterranean viticulture
Choosing the most appropriate rootstock(s) is a key decision for the profitability of vineyards; therefore, there must be a sufficient range of rootstocks in the market adapted to different environmental conditions and ... -
Applications of sensing for disease detection
The potential loss of world crop production from the effect of pests, including weeds, animal pests, pathogens and viruses has been quantifed as around 40%. In addition to the economic threat, plant diseases could have ... -
Caracterización agronómica y ampelográfica de la serie RG de portainjertos de vid y estudio de las implicaciones de la calidad de la conexión del injerto sobre el comportamiento de la planta
(2022) Tesis doctoral / Doktoretza tesiaLa llegada a Europa de la filoxera de la vid hacia el año 1868 supuso una de las mayores crisis agrícolas de la historia, siendo el uso de portainjertos americanos tolerantes la única solución exitosa para detener su avance. ... -
Challenges of viticulture adaptation to global change: tackling the issue from the roots
Viticulture is facing emerging challenges not only because of the effect of climate change on yield and composition of grapes, but also of a social demand for environmental-friendly agricultural management. Adaptation to ... -
Connection matters: exploring the implications of scion-rootstock alignment in grafted grapevines
Background and aims: grafting in viticulture has been essential since the advent of the phylloxera crisis at the end of the 19th century, but relatively little is known about the relevance of the quality of the connection ... -
Conventional and newly bred rootstock effects on the ecophysiological response of Vitis vinifera L. cv. Tempranillo
Achieving more environmentally sustainable vineyards, particularly regarding efficient water use, is paramount in semi-arid grape-growing regions. Rootstocks may be a possible strategy to address these challenges, but ... -
Cover crops in viticulture. A systematic review (2): Implications on vineyard agronomic performance
The present systematic review aims to provide an overview of the impact of cover crops on vegetative growth and the productive parameters of vineyards. A systematic review was made on Scopus-index journals dating from 1999 ... -
Evaluation of the agronomic performance of 'Syrah' and 'Tempranillo' when grafted on 12 rootstocks
Beyond pest resistance, rootstocks significantly influence the performance of grapevine varieties. However, the effect of the rootstock is strongly affected by its interaction with the environment, and it is therefore ... -
Intracultivar genetic diversity in grapevine: water use efficiency variability within cv. Grenache
The selection of genotypes best adapted to environmental conditions has traditionally focused on agronomic and grape composition parameters. However, to classify the genotypes most adapted to climate change conditions, the ... -
Monitoring vineyard canopy management operations using UAV-acquired photogrammetric point clouds
Canopy management operations, such as shoot thinning, leaf removal, and shoot trimming, are among the most relevant agricultural practices in viticulture. However, the supervision of these tasks demands a visual inspection ... -
Recovery of ancient grapevine plant material in peri‑urban areas. A case of success in Pamplona (Spain) leading to the recovery of cv. Berués
Viticulture was relatively important in the peri‑urban area of Pamplona till the end of the 19th century, but suffered a continued regression that has led to a nearly complete disappearance of vineyards. In this context, ... -
Under-vine cover crops: Impact on physical and biological soil proprieties in an irrigated Mediterranean vineyard
We present a novel approach to harmonic disturbance removal in single-channel wind turbine acceleration data by means of time-variant signal modeling. Harmonics are conceived as a set of quasi-stationary sinusoids whose ... -
Under-vine cover crops: impact on weed development, yield and grape composition
This study aims to evaluate the interest of using an under-vine cover crop as a sustainable management tool replacing herbicides or tillage to control weeds, evaluating its effects on yield and berry parameters in a semi-arid ... -
A water content continuous monitoring of grapevine xylem tissue using a portable low-power cost-effective FMCW radar
This paper presents the real-time monitoring of a grapevine’s water content that flows up through the xylem tissue by means of a frequency-modulated continuous-wave (FMCW) radar. The application of an optimization process, ...