干旱区生态环境知识资源中心(Arid): Influence of Deficit Irrigation on (V. vinifera L.) cv. Fantasy Seedless Under Mediterranean Climate: Physiological Responses, Growth, Yield and Quality

Arid

DOI	10.1007/s10341-021-00587-1
	Influence of Deficit Irrigation on (V. vinifera L.) cv. Fantasy Seedless Under Mediterranean Climate: Physiological Responses, Growth, Yield and Quality
	Soltekin, Oguzhan; Altindisli, Ahmet
通讯作者	Soltekin, O (corresponding author), Manisa Viticulture Res Inst, Yunusemre, Manisa, Turkey.
来源期刊	ERWERBS-OBSTBAU
ISSN	0014-0309
EISSN	1439-0302
出版年	2021
卷号	63 期号:SUPPL 1 页码:101-113
英文摘要	Yield and quality attributes of table grapes are directly depending on water availability. Therefore water is critical factor for the sustainability in the Mediterranean zone. Climate change and water scarcity cause serious problems in these areas. Different strategies that save water in semi-arid regions have gradually gained importance and deficit irrigation treatments have emerged in order to maintain yield and quality in modern viticulture. In this context, the effects of deficit irrigation practices on physiological reactions, vine growth, yield and quality attributes in field grown cv. Fantasy Seedless table grape were examined during 2016 and 2017 seasons in this paper. Three treatments were applied: Ir 100 (control) irrigated to the field capacity, Ir 65 and Ir 35 irrigated of 65% and 35% of Ir 100 treatment, respectively. Significant effects on physiological responses, vine growth, yield and quality attributes were observed depending on soil water content and vine water potential. For all treatments, significant correlation was determined between g(s) and psi(md). As the water stress level increased, stomatal conductivity decreased in both two years. In 2016, the higher yield was obtained from Ir 100, while in 2017 it was obtained from both Ir 100 and Ir 65. There was a significant correlation between psi(md) and pruning wood weight (PWW). Moreover, vine vigor, ravaz index (IR) and PWW reduced much more under Ir 35 (18.6%, 19.7%, 22.6% respectively). Ir 100 had 5.1% and 7.9% higher (significantly) berry weight values than Ir 65 and Ir 35 in 2017. Whereas, there was no significant difference in 2016. On the other hand, Ir 65 had 15% higher WUE and 25% lower ET than Ir 100 while Ir 35 had 50% higher WUE and 47% lower ET than Ir 100. Consequently, to avoid severe reduction in yield, vine performance and quality attributes in this cultivar, we suggested optimization of yield and quality balance considering physiological responses and ET. Therefore Ir 65 treatment displayed more tolerant in comparison to Ir 35.
英文关键词	Water stress Table grape Stomatal conductance Leaf water potential Vine performance
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000684749900001
WOS关键词	VINE WATER STATUS ; ANISOHYDRIC BEHAVIOR ; CABERNET-SAUVIGNON ; VEGETATIVE GROWTH ; STOMATAL BEHAVIOR ; GRAPEVINE ; STRESS ; CULTIVARS ; VARIABILITY ; PERFORMANCE
WOS类目	Horticulture
WOS研究方向	Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/363194
作者单位	[Soltekin, Oguzhan] Manisa Viticulture Res Inst, Yunusemre, Manisa, Turkey; [Altindisli, Ahmet] Ege Univ, Fac Agr, Dept Hort, Izmir, Turkey
推荐引用方式 GB/T 7714	Soltekin, Oguzhan,Altindisli, Ahmet. Influence of Deficit Irrigation on (V. vinifera L.) cv. Fantasy Seedless Under Mediterranean Climate: Physiological Responses, Growth, Yield and Quality[J],2021,63(SUPPL 1):101-113.
APA	Soltekin, Oguzhan,&Altindisli, Ahmet.(2021).Influence of Deficit Irrigation on (V. vinifera L.) cv. Fantasy Seedless Under Mediterranean Climate: Physiological Responses, Growth, Yield and Quality.ERWERBS-OBSTBAU,63(SUPPL 1),101-113.
MLA	Soltekin, Oguzhan,et al."Influence of Deficit Irrigation on (V. vinifera L.) cv. Fantasy Seedless Under Mediterranean Climate: Physiological Responses, Growth, Yield and Quality".ERWERBS-OBSTBAU 63.SUPPL 1(2021):101-113.