干旱区生态环境知识资源中心(Arid): Antioxidant enzyme responses and metabolite functioning of Pisum sativum L. to sewage sludge in arid and semi-arid environments

Arid

DOI	10.1007/s11356-021-16620-5
	Antioxidant enzyme responses and metabolite functioning of Pisum sativum L. to sewage sludge in arid and semi-arid environments
	Hakeem, Khalid Rehman; Alharby, Hesham F.; Alghamdi, Khalid M.; Bhat, Rouf Ahmad
通讯作者	Hakeem, KR (corresponding author), King Abdulaziz Univ, Fac Sci, Dept Biol Sci, Jeddah 21589, Saudi Arabia.
来源期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
ISSN	0944-1344
EISSN	1614-7499
出版年	2022
英文摘要	The productivity of plants is a direct variant of the countless biotic and abiotic stresses to which a plant is exposed in an environment. This study aimed to investigate the capabilities of leguminous plant garden pea (Pisum sativum L.) to resist water deficit conditions in arid and semi-arid areas when applied with varied doses of sludge for growth response. The effect of sludge doses was evaluated on crop yield, antioxidant enzymes, viz., ascorbate peroxidase (APX), dehydroascorbate reductase (DHAR), superoxide dismutase (SOD), and glutathione reductase (GR), and metabolites (ascorbic acid, glutathione, and total protein content). The effective sludge concentrations with respect to seed weight and crop yield were found to be in the following trend: D-2 (6.25%)>D-3 (12.5%)>D-1 (2.5%)>D-0 (control) under organic amendment (OA). Conversely, a high dose of the sludge reduced the seed weight and total crop yield. The sludge doses D-2 under arid and semi-arid conditions along with organic amendments (OA) significantly enhance the antioxidant enzyme activity, whereas sludge dose D-3 with OA ominously regulates the activity of these enzymes. Besides, seeds depicted a considerable increase in ascorbic acid, glutathione, and total protein content in arid and semi-arid conditions upon the application of sludge with OA. Sewage sludge as a source of nutrients indirectly enhances crop yield, antioxidant enzymes, and antioxidant metabolites. Thus, it improves the defense mechanism, reduces abnormal protein glycation, and depletes the susceptibility of protein to proteolysis.
英文关键词	Ascorbic acid Glutathione Metabolites Organic amendment Protein
类型	Article
语种	英语
开放获取类型	Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000701661200009
WOS关键词	GLUTATHIONE HOMEOSTASIS ; ASCORBIC-ACID ; STRESS ; REDUCTASE ; TOLERANCE ; NITROGEN ; GROWTH ; FIELD ; BIOSYNTHESIS ; MITOCHONDRIA
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/2XILL650/363184
作者单位	[Hakeem, Khalid Rehman; Alharby, Hesham F.; Alghamdi, Khalid M.] King Abdulaziz Univ, Fac Sci, Dept Biol Sci, Jeddah 21589, Saudi Arabia; [Bhat, Rouf Ahmad] Sher E Kashmir Univ Agr Sci & Technol Kashmir, Div Environm Sci, Srinagar 190025, India
推荐引用方式 GB/T 7714	Hakeem, Khalid Rehman,Alharby, Hesham F.,Alghamdi, Khalid M.,et al. Antioxidant enzyme responses and metabolite functioning of Pisum sativum L. to sewage sludge in arid and semi-arid environments[J],2022.
APA	Hakeem, Khalid Rehman,Alharby, Hesham F.,Alghamdi, Khalid M.,&Bhat, Rouf Ahmad.(2022).Antioxidant enzyme responses and metabolite functioning of Pisum sativum L. to sewage sludge in arid and semi-arid environments.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH.
MLA	Hakeem, Khalid Rehman,et al."Antioxidant enzyme responses and metabolite functioning of Pisum sativum L. to sewage sludge in arid and semi-arid environments".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2022).