干旱区生态环境知识资源中心(Arid): Seasonal changes of copper and zinc concentrations in browse saltbush (Atriplex canescens (Pursh) Nutt.) from the Algerian arid rangelands

Arid

DOI	10.2989/10220119.2020.1717618
	Seasonal changes of copper and zinc concentrations in browse saltbush (Atriplex canescens (Pursh) Nutt.) from the Algerian arid rangelands
	Nedjimi, Bouzid
通讯作者	Nedjimi, B
来源期刊	AFRICAN JOURNAL OF RANGE & FORAGE SCIENCE
ISSN	1022-0119
EISSN	1727-9380
出版年	2020
卷号	37 期号:2 页码:143-149
英文摘要	The study aimed to elucidating the seasonal variations of copper (Cu2+) and zinc (Zn2+) contents occurring in Atriplex canescens shrubs, as well as in surrounding soil. Cu and Zn concentrations were determined using X-ray fluorescence (XRF) spectrometry. Data were compared with those reported in other Atriplex species from different regions of the world. The results disclosed that the highest plant accumulation of Zn occurred in summer and autumn. However, Cu level remained unchanged (p > 0.05) during all seasons. For the surrounding soil, the highest Cu and Zn amounts were found in summer season. The maximum bioaccumulation factor (BF) of Zn was recorded in summer and autumn. Nevertheless for Cu, this parameter did not change significantly (p > 0.05) between seasons. Comparison of data with daily requirements of sheep revealed that Cu and Zn contents in A. canescens were not enough to meet the physiological requirements of ruminants, except for Zn in autumnal period. Animals browsing this saltbush must be supplemented with Cu and Zn during the seasons for better performance.
英文关键词	complementation essential trace elements halotype small ruminants XRF technique
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000533706600001
WOS关键词	TRACE-ELEMENTS ; SOIL ; GROWTH ; PLANTS
WOS类目	Ecology ; 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/2XILL650/324498
作者单位	[Nedjimi, Bouzid] Univ Ziane Achour, Lab Explorat & Valorizat Steppe Ecosyst, Djelfa, Algeria
推荐引用方式 GB/T 7714	Nedjimi, Bouzid. Seasonal changes of copper and zinc concentrations in browse saltbush (Atriplex canescens (Pursh) Nutt.) from the Algerian arid rangelands[J],2020,37(2):143-149.
APA	Nedjimi, Bouzid.(2020).Seasonal changes of copper and zinc concentrations in browse saltbush (Atriplex canescens (Pursh) Nutt.) from the Algerian arid rangelands.AFRICAN JOURNAL OF RANGE & FORAGE SCIENCE,37(2),143-149.
MLA	Nedjimi, Bouzid."Seasonal changes of copper and zinc concentrations in browse saltbush (Atriplex canescens (Pursh) Nutt.) from the Algerian arid rangelands".AFRICAN JOURNAL OF RANGE & FORAGE SCIENCE 37.2(2020):143-149.

条目包含的文件
条目无相关文件。

个性服务

谷歌学术

百度学术

必应学术

相关权益政策

收藏/分享