Effects of water-saving pruning on the growth and water consumption of jujube (Ziziphus jujuba Mill.) in a loess hilly region with deep soil desiccation

doi:10.2166/ws.2021.117

	Effects of water-saving pruning on the growth and water consumption of jujube (Ziziphus jujuba Mill.) in a loess hilly region with deep soil desiccation
	Ma, Jianpeng 1,3; Wang, Xing 2,3; Zhao, Xining 1; Zhang, Wenfei 1; Wang, Youke 1
刊名	WATER SUPPLY
	2021-04-29
页码	15
关键词	jujube plantation soil moisture soil water restoration water use efficiency
ISSN号	1606-9749
DOI	10.2166/ws.2021.117
通讯作者	Zhao, Xining(Danuae_17@163.com)
英文摘要	In order to study whether jujube trees can grow normally under rain-fed conditions in loess hilly areas, we planted jujube trees (Ziziphus jujuba Mill.) 4 years after felling a 23-year-old apple orchard. The growth process of the jujube trees and the variation in soil water content (SWC) were monitored for three consecutive years following planting in order to study the effects of the water-saving pruning (WSP) technique. Results showed that: (1) The soil at a depth of 0-1,000 cm had been desiccated when the area was an apple orchard. (2) Under rain-fed condition, the jujube trees with WSP technique were always able to maintain normal growth while the jujube trees with conventional pruning method had a normal growth stage of only 4 years. And the water use efficiency of the jujube trees with WSP technique was much higher than that of the jujube trees with conventional pruning. We recommend WSP in jujube orchard management, because the jujube trees with WSP could maintain normal growth in deep dried soils of the loess hilly region, as WSP can reduce the water consumption of the jujube trees and may has positive effect on soil moisture restoration.
资助项目	China National Support Program[2015BAC01B03] ; China National Forestry Charity Project[201404709]
WOS关键词	SPATIAL-PATTERN ; FRUIT-QUALITY ; PLATEAU ; YIELD ; EVAPOTRANSPIRATION ; FORESTS ; CARBON ; AGE
WOS研究方向	Engineering ; Environmental Sciences & Ecology ; Water Resources
语种	英语
出版者	IWA PUBLISHING
WOS记录号	WOS:000646303100001
资助机构	China National Support Program ; China National Forestry Charity Project
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/161780]
专题	中国科学院地理科学与资源研究所
通讯作者	Zhao, Xining
作者单位	1.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 2.Ningxia Univ, Sch Agr, Yinchuan 750021, Ningxia Hui Aut, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Ma, Jianpeng,Wang, Xing,Zhao, Xining,et al. Effects of water-saving pruning on the growth and water consumption of jujube (Ziziphus jujuba Mill.) in a loess hilly region with deep soil desiccation[J]. WATER SUPPLY,2021:15.
APA	Ma, Jianpeng,Wang, Xing,Zhao, Xining,Zhang, Wenfei,&Wang, Youke.(2021).Effects of water-saving pruning on the growth and water consumption of jujube (Ziziphus jujuba Mill.) in a loess hilly region with deep soil desiccation.WATER SUPPLY,15.
MLA	Ma, Jianpeng,et al."Effects of water-saving pruning on the growth and water consumption of jujube (Ziziphus jujuba Mill.) in a loess hilly region with deep soil desiccation".WATER SUPPLY (2021):15.