Influence of overliming vineyard acid soils on the macro-nutritional status of grapevines

Spanish Journal of Agricultural Research

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Field Value
 
Title Influence of overliming vineyard acid soils on the macro-nutritional status of grapevines
 
Creator Olego, Miguel A.
Quiroga, Miguel J.
Cuesta, Mateo
Oliveira, Paula A.
Garzón-Jimeno, José E.
 
Subject Agriculture; Plant production (field and horticultural crops)
nutrient interaction; phosphorus; potassium; grape seeds; grape skins
 
Description Aim of study: The main aim of this study was to evaluate the effect of overliming with dolomitic lime on the topsoil and grapevine macro-nutritional levels (both petiole and grape tissues), as well as on berry weight and must quality properties in grapevines growing on an acid soil.Area of study: The study was carried out in the viticultural region of El Bierzo (Spain), one of the main wine protected designation of origin in the northwest of Spain.Material and methods: The effects of overliming were studied in soil parameters, petiole and grape tissues, as well as in must quality during three years (2014-2016). Data analysis was performed using factorial ANOVA (both parametric and non-parametric tests have been used).Main results: The results found on the soil levels of magnesium and phosphorus were mirrored by those shown in petiole and grape tissues. Data suggest that insufficient Mg supply in vineyard acid soils could lead to a lower P vascular movement in vines. Additionally, our findings suggest that a great decrease of K levels in vine tissues as a consequence of overliming, could lead to changes in harvest quality.Research highlights: Overliming with dolomitic limestone in large quantities decreased soil exchangeable K, as well as improved supply of exchangeable Mg and available P. Additionally Mg and P levels in both petiole and grape tissues were significantly affected by overliming.
 
Publisher Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA)
 
Date 2021-08-12
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
 
Format application/pdf
 
Identifier https://revistas.inia.es/index.php/sjar/article/view/17638
10.5424/sjar/2021193-17638
 
Source Spanish Journal of Agricultural Research; Vol 19, No 3 (2021); e0903
Spanish Journal of Agricultural Research; Vol 19, No 3 (2021); e0903
2171-9292
 
Language eng
 
Relation https://revistas.inia.es/index.php/sjar/article/view/17638/5236
https://revistas.inia.es/index.php/sjar/article/downloadSuppFile/17638/18731
 
Rights info:eu-repo/semantics/openAccess
Copyright (c) 2021 Spanish Journal of Agricultural Research
 

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