Arid
DOI10.1016/j.jenvman.2015.04.005
Evaluation of the halophyte Salsola soda as an alternative crop for saline soils high in selenium and boron
Centofanti, Tiziana1; Banuelos, Gary2
通讯作者Centofanti, Tiziana
来源期刊JOURNAL OF ENVIRONMENTAL MANAGEMENT
ISSN0301-4797
EISSN1095-8630
出版年2015
卷号157页码:96-102
英文摘要

Urbanization, industrial development, and intensive agriculture have caused soil contamination and land degradation in many areas of the world. Salinization is one important factor contributing to land degradation and it affects agricultural production and environmental quality. When salinization is combined with soil pollution by trace elements, as it occurs in many arid and semi-arid regions around the world, strategies to phyto-manage pollutants and sustain crop production need to be implemented. In this study, we present the case of saline soils in the West side of Central California which contain naturally-occurring selenium (Se), boron (B), and other salts, such as NaCl, CaCl2, Na2SO4, and Na2SeO4. To sustain crop production on Se- and B-laden arid saline soils, we investigated the potential of the halophyte "agretti" (Salsola soda L) as an alternative crop. The aim of our greenhouse study was to examine adaptability, B tolerance, and Se accumulation by S. soda grown on soils collected from a typical saline-laden field site located on the West side of the San Joaquin Valley (SJV). Our results showed that S. soda tolerates the saline (EC similar to 10 dS m(-1)) and B-laden soils (10 mg B L-1) of the SJV even with the additional irrigation of saline and B rich water (EC similar to 3 dS m(-1) and 4 mg B L-1). Under these growing conditions, the plant can accumulate high concentrations of Na (80 g Na kg(-1) DW), B (100 mg B kg(-1) DW), and Se (3-4 mg Se kg(-1) DW) without showing toxicity symptoms. Hence, S. soda showed promising potential as a plant species that can be grown in B-laden saline soils and accumulate and potentially manage excessive soluble Se and B in soil. (C) 2015 Elsevier Ltd. All rights reserved.


英文关键词Salinity Halophyte Salsola soda Boron Selenium Alternative crops
类型Article
语种英语
国家USA
收录类别SCI-E
WOS记录号WOS:000355715600009
WOS关键词SAN-JOAQUIN VALLEY ; DRAINAGE WATER ; PLANTS ; IRRIGATION ; ACCUMULATION ; PERFORMANCE ; SEDIMENTS
WOS类目Environmental Sciences
WOS研究方向Environmental Sciences & Ecology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/188558
作者单位1.Calif State Univ Fresno, Ctr Irrigat Technol, Fresno, CA 93740 USA;
2.USDA ARS, San Joaquin Valley Agr Sci Ctr, Parlier, CA 93648 USA
推荐引用方式
GB/T 7714
Centofanti, Tiziana,Banuelos, Gary. Evaluation of the halophyte Salsola soda as an alternative crop for saline soils high in selenium and boron[J],2015,157:96-102.
APA Centofanti, Tiziana,&Banuelos, Gary.(2015).Evaluation of the halophyte Salsola soda as an alternative crop for saline soils high in selenium and boron.JOURNAL OF ENVIRONMENTAL MANAGEMENT,157,96-102.
MLA Centofanti, Tiziana,et al."Evaluation of the halophyte Salsola soda as an alternative crop for saline soils high in selenium and boron".JOURNAL OF ENVIRONMENTAL MANAGEMENT 157(2015):96-102.
条目包含的文件
文件名称/大小 资源类型 版本类型 开放类型 使用许可
Evaluation of the ha(696KB)期刊论文出版稿开放获取CC BY-NC-SA浏览
个性服务
推荐该条目
保存到收藏夹
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Centofanti, Tiziana]的文章
[Banuelos, Gary]的文章
百度学术
百度学术中相似的文章
[Centofanti, Tiziana]的文章
[Banuelos, Gary]的文章
必应学术
必应学术中相似的文章
[Centofanti, Tiziana]的文章
[Banuelos, Gary]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Evaluation of the halophyte Salsola soda as an alternative crop for saline soils high in selenium and boron.pdf
格式: Adobe PDF
此文件暂不支持浏览

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。