Influence of Rootstocks on Nitrogen, Phosphorus and Potassium Content in Petioles of Four Table Grape Varieties

Four field trials were conducted at Vicuña Experimental Center (30°02’ S, 70°44’ W) located in the Coquimbo Region, Chile, over four seasons, 2002-2003 to 2005-2006, to determine the influence of 10 rootstocks (Freedom, Harmony, Saint George, Salt Creek, SO4, 1613C, 1103P, 99R, 1...

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Autores principales:	Ibacache G,Antonio, Sierra B,Carlos
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2009
Materias:	grapevine mineral nutrition rootstocks petiole analysis Chile
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392009000400004
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spelling	oai:scielo:S0718-583920090004000042018-10-01Influence of Rootstocks on Nitrogen, Phosphorus and Potassium Content in Petioles of Four Table Grape VarietiesIbacache G,AntonioSierra B,Carlos grapevine mineral nutrition rootstocks petiole analysis Chile Four field trials were conducted at Vicuña Experimental Center (30°02’ S, 70°44’ W) located in the Coquimbo Region, Chile, over four seasons, 2002-2003 to 2005-2006, to determine the influence of 10 rootstocks (Freedom, Harmony, Saint George, Salt Creek, SO4, 1613C, 1103P, 99R, 110R, 140Ru, as well as own roots vines) on nutrient content in petioles of vars. Flame Seedless, Thompson Seedless, Superior Seedless and Red Globe grapevines (Vitis vinifera L.). The trials took place at a site that had previously planted to vineyard. The experimental design was randomized complete block with four replicates. Petioles opposite to clusters were taken at bloom as samples and analyzed for total N, P and K content. Significant differences in nutrient levels due to rootstocks were found in all varieties. Rootstocks increased the levels of petiole nutrients (except P) over the values usually reported in literature for table grapes. Vines grafted onto the rootstock ’Salt Creek’ had significantly higher petiole N and P content than those on their own roots vines. Total N level increased 67% in ’Flame Seedless’, 77% in ’Red Globe’, 33% in ’Thompson Seedless’ and 8.5% in ’Superior Seedless’. On the other hand, the petiole P level doubled in all varieties by using ’Salt Creek’ as rootstock. Potassium status was also affected by rootstocks. ’Harmony’ and ’1613C’ showed higher K levels by at least 60% in vars. Flame Seedless, Red Globe and Thompson Seedless as compared to plants grown on their own roots. The present investigation demonstrates that rootstocks may have a considerable effect on grapevine nutrition.info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAChilean journal of agricultural research v.69 n.4 20092009-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392009000400004en10.4067/S0718-58392009000400004
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	grapevine mineral nutrition rootstocks petiole analysis Chile
spellingShingle	grapevine mineral nutrition rootstocks petiole analysis Chile Ibacache G,Antonio Sierra B,Carlos Influence of Rootstocks on Nitrogen, Phosphorus and Potassium Content in Petioles of Four Table Grape Varieties
description	Four field trials were conducted at Vicuña Experimental Center (30°02’ S, 70°44’ W) located in the Coquimbo Region, Chile, over four seasons, 2002-2003 to 2005-2006, to determine the influence of 10 rootstocks (Freedom, Harmony, Saint George, Salt Creek, SO4, 1613C, 1103P, 99R, 110R, 140Ru, as well as own roots vines) on nutrient content in petioles of vars. Flame Seedless, Thompson Seedless, Superior Seedless and Red Globe grapevines (Vitis vinifera L.). The trials took place at a site that had previously planted to vineyard. The experimental design was randomized complete block with four replicates. Petioles opposite to clusters were taken at bloom as samples and analyzed for total N, P and K content. Significant differences in nutrient levels due to rootstocks were found in all varieties. Rootstocks increased the levels of petiole nutrients (except P) over the values usually reported in literature for table grapes. Vines grafted onto the rootstock ’Salt Creek’ had significantly higher petiole N and P content than those on their own roots vines. Total N level increased 67% in ’Flame Seedless’, 77% in ’Red Globe’, 33% in ’Thompson Seedless’ and 8.5% in ’Superior Seedless’. On the other hand, the petiole P level doubled in all varieties by using ’Salt Creek’ as rootstock. Potassium status was also affected by rootstocks. ’Harmony’ and ’1613C’ showed higher K levels by at least 60% in vars. Flame Seedless, Red Globe and Thompson Seedless as compared to plants grown on their own roots. The present investigation demonstrates that rootstocks may have a considerable effect on grapevine nutrition.
author	Ibacache G,Antonio Sierra B,Carlos
author_facet	Ibacache G,Antonio Sierra B,Carlos
author_sort	Ibacache G,Antonio
title	Influence of Rootstocks on Nitrogen, Phosphorus and Potassium Content in Petioles of Four Table Grape Varieties
title_short	Influence of Rootstocks on Nitrogen, Phosphorus and Potassium Content in Petioles of Four Table Grape Varieties
title_full	Influence of Rootstocks on Nitrogen, Phosphorus and Potassium Content in Petioles of Four Table Grape Varieties
title_fullStr	Influence of Rootstocks on Nitrogen, Phosphorus and Potassium Content in Petioles of Four Table Grape Varieties
title_full_unstemmed	Influence of Rootstocks on Nitrogen, Phosphorus and Potassium Content in Petioles of Four Table Grape Varieties
title_sort	influence of rootstocks on nitrogen, phosphorus and potassium content in petioles of four table grape varieties
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2009
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-58392009000400004
work_keys_str_mv	AT ibacachegantonio influenceofrootstocksonnitrogenphosphorusandpotassiumcontentinpetiolesoffourtablegrapevarieties AT sierrabcarlos influenceofrootstocksonnitrogenphosphorusandpotassiumcontentinpetiolesoffourtablegrapevarieties
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Influence of Rootstocks on Nitrogen, Phosphorus and Potassium Content in Petioles of Four Table Grape Varieties

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