Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.2166/ws.2019.008 |
Using saline reclaimed water on almond grown in Mediterranean conditions: deficit irrigation strategies and salinity effects | |
Vivaldi, Gaetano Alessandro1; Camposeo, Salvatore1; Lopriore, Giuseppe2; Romero-Trigueros, Cristina1; Pedrero Salcedo, Francisco3 | |
通讯作者 | Vivaldi, Gaetano Alessandro |
来源期刊 | WATER SUPPLY
![]() |
ISSN | 1606-9749 |
EISSN | 1607-0798 |
出版年 | 2019 |
卷号 | 19期号:5页码:1413-1421 |
英文摘要 | The main objective of this study was to acquire agronomic knowledge about the effects of irrigation with saline reclaimed (RW) and desalinated DESERT (DW) water and different irrigation strategies: control full irrigation (FI) and regulated deficit irrigation (RDI) on leaf nutrients, tree growth and fruit quality and yield of almond trees in pots. Our results showed that RW had the highest concentration of some valuable agronomic nutrients such as N, but also of phytotoxic elements (Na and Cl-). Na leaf concentration on RW treatments reached toxic levels, especially under RDI, and toxicity symptoms were shown. Regarding tree growth, cumulate trunk diameter on RW-RDI was significantly lower than on the control treatment and shoot growth was reduced from the beginning of the irrigation season in RW treatments. Maximum yield was reached on RW-FI, 18% higher than the control treatment. However, RDI strategies influenced negatively on yield, being 23% less in RW and 7% less in DW although water productivity was not significantly reduced by water stress. These findings manifest that the combination of RW and RDI can be a promising future practice for almond irrigation, but long-term studies to establish suitable management practices must be developed. |
英文关键词 | abiotic stress ion toxicity yield |
类型 | Article |
语种 | 英语 |
国家 | Italy ; Spain |
收录类别 | SCI-E |
WOS记录号 | WOS:000473771500016 |
WOS关键词 | SALT TOLERANCE ; FRUIT-QUALITY ; ROOTSTOCKS ; PERFORMANCE ; ASSIMILATION ; NECTARINE ; PRUNUS |
WOS类目 | Engineering, Environmental ; Environmental Sciences ; Water Resources |
WOS研究方向 | Engineering ; Environmental Sciences & Ecology ; Water Resources |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/219307 |
作者单位 | 1.Univ Bari Aldo Moro, Dipartimento Sci Agroambientali & Terr, Via Amendola 165-A, I-70126 Bari, Italy; 2.Univ Foggia, Dept Sci Agr Food & Environm, Foggia, Italy; 3.Campus Univ Espinardo, CSIC, CEBAS, Dept Irrigat, Murcia 30100, Spain |
推荐引用方式 GB/T 7714 | Vivaldi, Gaetano Alessandro,Camposeo, Salvatore,Lopriore, Giuseppe,et al. Using saline reclaimed water on almond grown in Mediterranean conditions: deficit irrigation strategies and salinity effects[J],2019,19(5):1413-1421. |
APA | Vivaldi, Gaetano Alessandro,Camposeo, Salvatore,Lopriore, Giuseppe,Romero-Trigueros, Cristina,&Pedrero Salcedo, Francisco.(2019).Using saline reclaimed water on almond grown in Mediterranean conditions: deficit irrigation strategies and salinity effects.WATER SUPPLY,19(5),1413-1421. |
MLA | Vivaldi, Gaetano Alessandro,et al."Using saline reclaimed water on almond grown in Mediterranean conditions: deficit irrigation strategies and salinity effects".WATER SUPPLY 19.5(2019):1413-1421. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。