干旱区生态环境知识资源中心(Arid): Arbuscular mycorrhizae alleviate water deficit stress and improve antioxidant response, more than nitrogen fixing bacteria or chemical fertilizer in the evening primrose

Arid

DOI	10.1016/j.rhisph.2018.11.008
	Arbuscular mycorrhizae alleviate water deficit stress and improve antioxidant response, more than nitrogen fixing bacteria or chemical fertilizer in the evening primrose
	Mohammadi, Mahmood; Modarres-Sanavy, Seyed Ali Mohammad; Pirdashti, Hemmatolah; Zand, Behnam; Tahmasebi-Sarvestani, Zeinolabedin
通讯作者	Modarres-Sanavy, SAM (corresponding author), Tarbiat Modares Univ, Fac Agr, Dept Agron, Tehran, Iran.
来源期刊	RHIZOSPHERE
EISSN	2452-2198
出版年	2019
卷号	9 页码:76-89
英文摘要	We treated the evening primrose grown under moderate or severe water deficit with an arbuscular mycorrhizal fungus (Glomus mosseae), and nitrogen fixing bacteria (Azospirillum lipoferum), or with a chemical fertilizer (urea + triple superphosphate). The experiment was conducted at an arid and a semi-arid experimental station with plants grown in the field, after greenhouse propagation. Experiments were conducted in a split factorial layout within a randomized complete block design with three replications, at each location. Our results show that under physiological stress conditions caused by water deficit, the evening primrose adopts typical strategies to reduce the negative impact of water deficit stress. Some of these strategies include antioxidant enzyme synthesis, which protect from reactive oxygen species, a decrease in overall growth, but relative increase in root, and an increase in plant antioxidant pigments. Water deficit significantly reduced plant total biomass and chlorophyll a (especially in the arid region), but it increased the root to shoot ratio, chlorophyll b, carotenoid, anthocyanin, proline, the antioxidant enzymes peroxidase, polyphenol oxidase, superoxide dismutase, malondialdehyde and hydrogen peroxide (especially in the arid region). The application of the chemical fertilizers and biological inoculants in all conditions decreased H2O2 and antioxidant enzymes activity. The arbuscular mycorrhizae alleviated the physiological stress response more than the nitrogen fixing bacteria or chemical fertilizer by increasing anti-oxidant pigments concentration, total biomass and root to shoot ratio of evening primrose under water deficit stress. Therefore, arbuscular mycorrhizae should be considered an essential component of evening primrose cultivation in arid or semi-arid climates to alleviate moderate to severe water deficit.
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000458553200012
WOS类目	Agronomy ; Plant Sciences ; Soil Science
WOS研究方向	Agriculture ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/369344
作者单位	[Mohammadi, Mahmood; Modarres-Sanavy, Seyed Ali Mohammad; Tahmasebi-Sarvestani, Zeinolabedin] Tarbiat Modares Univ, Fac Agr, Dept Agron, Tehran, Iran; [Pirdashti, Hemmatolah] Sari Agr Sci & Nat Resources Univ, Genet & Agr Biotechnol Inst Tabarestan, Agron Dept, Sari, Iran; [Zand, Behnam] AREEO, Tehran Agr & Nat Resources Res & Educ Ctr, Seed & Plant Improvement Res Dept, Varamin, Iran
推荐引用方式 GB/T 7714	Mohammadi, Mahmood,Modarres-Sanavy, Seyed Ali Mohammad,Pirdashti, Hemmatolah,et al. Arbuscular mycorrhizae alleviate water deficit stress and improve antioxidant response, more than nitrogen fixing bacteria or chemical fertilizer in the evening primrose[J],2019,9:76-89.
APA	Mohammadi, Mahmood,Modarres-Sanavy, Seyed Ali Mohammad,Pirdashti, Hemmatolah,Zand, Behnam,&Tahmasebi-Sarvestani, Zeinolabedin.(2019).Arbuscular mycorrhizae alleviate water deficit stress and improve antioxidant response, more than nitrogen fixing bacteria or chemical fertilizer in the evening primrose.RHIZOSPHERE,9,76-89.
MLA	Mohammadi, Mahmood,et al."Arbuscular mycorrhizae alleviate water deficit stress and improve antioxidant response, more than nitrogen fixing bacteria or chemical fertilizer in the evening primrose".RHIZOSPHERE 9(2019):76-89.