Effect of irrigation frequency and water distribution pattern on leaf gas exchange of cv. ‘Syrah’ grown on a clay soil at two levels of water availability

Sebastian, Bárbara; Lissarrague, J.R.; Santesteban, L.G.; Linares, Rubén; Junquera, Pedro; Baeza, Pilar

doi:10.1016/j.agwat.2016.08.032

Cited by 10 publications

(4 citation statements)

References 39 publications

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“…Irrigation frequency effects also interact with irrigation volume. More frequent application of sub-optimal water volume (lower than evapotranspiration) increases soil moisture heterogeneity compared to more spaced applications, with higher soil moisture in the upper soil layers (Holzapfel et al, 2015;Sebastian et al, 2016). This has similar effects on plant water status and root-to-shoot regulation of plant water use as described above for PRD (Puértolas et al, 2017).…”

Section: Introductionmentioning

confidence: 75%

Irrigation frequency transiently alters whole plant gas exchange, water and hormone status, but irrigation volume determines cumulative growth in two herbaceous crops

Puértolas

Albacete

Dodd

2020

Environmental and Experimental Botany

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This is a PDF file of an article that has undergone enhancements after acceptance, such as the addition of a cover page and metadata, and formatting for readability, but it is not yet the definitive version of record. This version will undergo additional copyediting, typesetting and review before it is published in its final form, but we are providing this version to give early visibility of the article. Please note that, during the production process, errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain.

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Section: Introductionmentioning

confidence: 75%

Irrigation frequency transiently alters whole plant gas exchange, water and hormone status, but irrigation volume determines cumulative growth in two herbaceous crops

Puértolas

Albacete

Dodd

2020

Environmental and Experimental Botany

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“…There are various non-destructive and prompt tools to accurately evaluate the physiological state of the plant in real time, which can be quantified in vivo, revealing detailed information about photosynthetic performance, nitrogen and water status of each plant, from the leaf to the whole canopy. The high level of environmental heterogeneity hinders the conduction of physiological field measurements, particularly in regions where climate varies frequently (Sebastian et al 2016). Thus, stable and reliable measurements of physiological parameters are only possible when experiments are conducted between morning to mid-afternoon on a sunny day, since photosynthetic rates measured in overcast days are usually lower and inaccurate (Greer and Weedon 2012).…”

Section: Field Research Methodologiesmentioning

confidence: 99%

Grapevine abiotic stress assessment and search for sustainable adaptation strategies in Mediterranean-like climates. A review

Bernardo

Dinis

Machado

et al. 2018

Agron. Sustain. Dev.

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Foreseen climate change points to shifts in agricultural production patterns worldwide, which may impact ecosystems directly, as well as the economic and cultural contexts of the wine industry. Moreover, the combined effects of environmental threats (light, temperature, and water relations) at different scales are expected to impair natural grapevine mechanisms, decreasing yield and the quality of grapes. Hence, the interaction between several factors, such as climate, terroir features, grapevine stress responses, site-specific spatial-temporal variability, and the management practices applied, which represents and effective challenge for sustainable Mediterranean viticulture, allowed researchers to develop adaptive strategies to cope with environmental stresses. Here, we review the effects of abiotic stresses on Mediterranean-like climate viticulture and the impacts of summer stress on grapevine growth, yield, and quality potential, as well as the subsequent plant responses and the available adaptation strategies for winegrowers and researchers. Our main findings are as follows: (1) environmental stresses can trigger dynamic responses in grapevines, comprising photosynthesis, phenology, hormonal balance, berry composition, and the antioxidant machinery; (2) field research methodologies, laboratory techniques, and precision viticulture are essential tools to evaluate grapevine performance and the potential quality for wine production; and (3) advances in the existing adaptation strategies are vital to maintain sustainability and regional wine identity in a changing climate. Also, these topics suggest that rational and focused management of grapevines may enlighten grapevine summer stress responses and improve the resilience of agro-ecosystems under harsh conditions. Despite the challenge of developing different strategic responses, winegrowers should clearly define their objectives, so applied research can provide rational technical support for the decision making process towards sustainable viticulture.

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“…Some of the non destructive tools to accurately evaluate the physiological state of the plants are photosynthetic efficiency, water status of the plant etc. But, variation in climatic conditions may hinder this field measurement as it may not give actual happenings in vine system (Sebastian et al, 2016). Hence, stable experiments should be conducted at a particular time of the day on a clear sunny day (forenoon) as clouds and rains may not give actual values of photosynthesis.…”

Section: At Field Levelmentioning

confidence: 99%

Vineyard Management Strategies in Scenario of Climate Change – A Review

Jogaiah

2023

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Effect of irrigation frequency and water distribution pattern on leaf gas exchange of cv. ‘Syrah’ grown on a clay soil at two levels of water availability

Cited by 10 publications

References 39 publications

Irrigation frequency transiently alters whole plant gas exchange, water and hormone status, but irrigation volume determines cumulative growth in two herbaceous crops

Irrigation frequency transiently alters whole plant gas exchange, water and hormone status, but irrigation volume determines cumulative growth in two herbaceous crops

Grapevine abiotic stress assessment and search for sustainable adaptation strategies in Mediterranean-like climates. A review

Vineyard Management Strategies in Scenario of Climate Change – A Review

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