Response of Grape Rootstocks to Soil Moisture Stress

Studies on root and shoot morphology, endogenous hormones and water use efficiency in five grape rootstocks namely Dogridge, 1613 C, Salt Creek, St. George and Vitis champinii clone (VC Clone) at three levels of moisture stress viz., no stress (100% irrigation), 50% stress (50% irrigation) and 100%...

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Autores principales:	J Satisha, G S Prakash, G S R Murti, K K Upreti
Formato:	article
Lenguaje:	EN
Publicado:	Society for Promotion of Horticulture - Indian Institute of Horticultural Research 2006
Materias:	aba cytokinins grape rootstocks root to shoot length ratio root to shoot dry weight ratio water use efficiency. Plant culture SB1-1110
Acceso en línea:	https://doaj.org/article/5a7267120bab4ed59a5624d56f15c10b
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spelling	oai:doaj.org-article:5a7267120bab4ed59a5624d56f15c10b2021-12-02T15:39:00ZResponse of Grape Rootstocks to Soil Moisture Stress0973-354X2582-4899https://doaj.org/article/5a7267120bab4ed59a5624d56f15c10b2006-06-01T00:00:00Zhttps://jhs.iihr.res.in/index.php/jhs/article/view/667https://doaj.org/toc/0973-354Xhttps://doaj.org/toc/2582-4899Studies on root and shoot morphology, endogenous hormones and water use efficiency in five grape rootstocks namely Dogridge, 1613 C, Salt Creek, St. George and Vitis champinii clone (VC Clone) at three levels of moisture stress viz., no stress (100% irrigation), 50% stress (50% irrigation) and 100% stress (without irrigation) for 14 days revealed that Dogridge and Salt Creek rootstocks maintained the highest ratios of root to shoot length and root to shoot dry weight as compared to other rootstocks. Water use efficiency increased with increased soil moisture stress and was the highest in Dogridge and Salt Creek. The abscisic acid content in the leaves of Dogridge was maximum at 50% stress followed by that of Salt Creek. Similarly the cytokinin content (both t-ZR and DHZR) was minimum in Dogridge and Salt Creek at 50% stress while it was maximum in 1613 C and St.George. The root to shoot length ratio was positively correlated with ABA content under moisture stress conditions. The higher levels of abscisic acid content in Dogridge and Salt Creek under soil moisture stress suggested their better drought tolerance capacity through a reduction of stomatal conductance and increased water use efficiency.J SatishaG S PrakashG S R MurtiK K UpretiSociety for Promotion of Horticulture - Indian Institute of Horticultural Researcharticleabacytokininsgrape rootstocksroot to shoot length ratioroot to shoot dry weight ratiowater use efficiency.Plant cultureSB1-1110ENJournal of Horticultural Sciences, Vol 1, Iss 1, Pp 19-23 (2006)
institution	DOAJ
collection	DOAJ
language	EN
topic	aba cytokinins grape rootstocks root to shoot length ratio root to shoot dry weight ratio water use efficiency. Plant culture SB1-1110
spellingShingle	aba cytokinins grape rootstocks root to shoot length ratio root to shoot dry weight ratio water use efficiency. Plant culture SB1-1110 J Satisha G S Prakash G S R Murti K K Upreti Response of Grape Rootstocks to Soil Moisture Stress
description	Studies on root and shoot morphology, endogenous hormones and water use efficiency in five grape rootstocks namely Dogridge, 1613 C, Salt Creek, St. George and Vitis champinii clone (VC Clone) at three levels of moisture stress viz., no stress (100% irrigation), 50% stress (50% irrigation) and 100% stress (without irrigation) for 14 days revealed that Dogridge and Salt Creek rootstocks maintained the highest ratios of root to shoot length and root to shoot dry weight as compared to other rootstocks. Water use efficiency increased with increased soil moisture stress and was the highest in Dogridge and Salt Creek. The abscisic acid content in the leaves of Dogridge was maximum at 50% stress followed by that of Salt Creek. Similarly the cytokinin content (both t-ZR and DHZR) was minimum in Dogridge and Salt Creek at 50% stress while it was maximum in 1613 C and St.George. The root to shoot length ratio was positively correlated with ABA content under moisture stress conditions. The higher levels of abscisic acid content in Dogridge and Salt Creek under soil moisture stress suggested their better drought tolerance capacity through a reduction of stomatal conductance and increased water use efficiency.
format	article
author	J Satisha G S Prakash G S R Murti K K Upreti
author_facet	J Satisha G S Prakash G S R Murti K K Upreti
author_sort	J Satisha
title	Response of Grape Rootstocks to Soil Moisture Stress
title_short	Response of Grape Rootstocks to Soil Moisture Stress
title_full	Response of Grape Rootstocks to Soil Moisture Stress
title_fullStr	Response of Grape Rootstocks to Soil Moisture Stress
title_full_unstemmed	Response of Grape Rootstocks to Soil Moisture Stress
title_sort	response of grape rootstocks to soil moisture stress
publisher	Society for Promotion of Horticulture - Indian Institute of Horticultural Research
publishDate	2006
url	https://doaj.org/article/5a7267120bab4ed59a5624d56f15c10b
work_keys_str_mv	AT jsatisha responseofgraperootstockstosoilmoisturestress AT gsprakash responseofgraperootstockstosoilmoisturestress AT gsrmurti responseofgraperootstockstosoilmoisturestress AT kkupreti responseofgraperootstockstosoilmoisturestress
_version_	1718385988919623680

Response of Grape Rootstocks to Soil Moisture Stress

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