干旱区生态环境知识资源中心(Arid): Effects of regulated deficit irrigation on the growth and berry composition of Cabernet Sauvignon in Ningxia

Arid

DOI	10.25165/j.ijabe.20191206.5206
	Effects of regulated deficit irrigation on the growth and berry composition of Cabernet Sauvignon in Ningxia
	Wang, Rui 1,3; Yan, Pengke 1; Sun, Quan 1; Su, Baofeng 2; Zhang, Junxiang 3
通讯作者	Zhang, Junxiang
来源期刊	INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING
ISSN	1934-6344
EISSN	1934-6352
出版年	2019
卷号	12 期号:6 页码:102-109
英文摘要	The adoption of water-saving irrigation strategies is required particularly for wine grape variety, which has been widely cultivated in arid and semiarid areas. To assess vine response to regulated deficit irrigation (RDI), the grape growth and berry composition under five treatments that irrigated at a certain percentage of the crop evapotranspiration (ETc) were evaluated over a 3-year period in a vineyard with the grape variety of Cabernet Sauvignon. The results indicated that RDI had a significant effect on the grape berry size and yield. The largest berry size (12.20 mm) was obtained under the T50 in 2014, while the smallest berry size (9.83 mm) one was obtained under the CK treatments in the same season. The highest individual yield occurred in the T50 treatment, with an average of 1.99 kg, followed by the T25-50 treatment. However, both weights were significantly larger than that of the CK treatment. Compared with the T50 treatments, the individual grape vine yield in the T50-25 treatments were slightly less by 16.9% for 2013, 15.3% for 2014 and 18.1% for 2015. Compared to control (CK) treatment, the soluble solid and reducing sugar contents decreased, the total acid content increased, and the sugar/acid ratio basically showed a downward trend. The treatment irrigated at 50% ETc until veraison and 25% thereafter (T50-25) increased the phenolic compound content in grape skins. The treatment received only rain water during the grape growing season (CK) and the one irrigated at 25% of the ETc crop evapotranspiration (T25) caused defoliation and negatively affected the yields and grape composition during all 3 years. Therefore, the RDI not only inhibited the vine vegetative growth but also improved the fruit quality. In terms of productivity and grape composition, the Cabernet Sauvignon grape variety was most sensitive to water stress post-veraison. Over the comprehensive consideration of yield, water-use efficiency and berry composition, the T50-25 treatment was the most efficient irrigation strategy in this area.
英文关键词	regulated deficit irrigation Cabernet Sauvignon arid area grape composition
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000504413800014
WOS关键词	WATER-USE EFFICIENCY ; VITIS-VINIFERA L. ; SAVE WATER ; GRAPEVINE ; CLIMATE ; QUALITY ; PLANT ; RDI ; PHYSIOLOGY ; IMPROVE
WOS类目	Agricultural Engineering
WOS研究方向	Agriculture
EI主题词	2019-11-01
来源机构	西北农林科技大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/310419
作者单位	1.Ningxia Univ, Sch Agron, Yinchuan 750021, Peoples R China; 2.Northwest A&F Univ, Coll Mech & Elect Engn, Yangling 712100, Shaanxi, Peoples R China; 3.Ningxia Grapes & Wine Res Inst, Yinchuan 750021, Peoples R China
推荐引用方式 GB/T 7714	Wang, Rui,Yan, Pengke,Sun, Quan,et al. Effects of regulated deficit irrigation on the growth and berry composition of Cabernet Sauvignon in Ningxia[J]. 西北农林科技大学,2019,12(6):102-109.
APA	Wang, Rui,Yan, Pengke,Sun, Quan,Su, Baofeng,&Zhang, Junxiang.(2019).Effects of regulated deficit irrigation on the growth and berry composition of Cabernet Sauvignon in Ningxia.INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING,12(6),102-109.
MLA	Wang, Rui,et al."Effects of regulated deficit irrigation on the growth and berry composition of Cabernet Sauvignon in Ningxia".INTERNATIONAL JOURNAL OF AGRICULTURAL AND BIOLOGICAL ENGINEERING 12.6(2019):102-109.