干旱区生态环境知识资源中心(Arid): Impact of Drought, Salinity, and Heavy Metal Stress on Growth, Nutrient Uptake, and Physiological Traits of Vetiver Grass (Chrysopogon zizanioides L.)

Arid

DOI	10.1080/00103624.2022.2063327
	Impact of Drought, Salinity, and Heavy Metal Stress on Growth, Nutrient Uptake, and Physiological Traits of Vetiver Grass (Chrysopogon zizanioides L.)
	Akhzari, Davoud; Pessarakli, Mohammad; Mahdavi, Shahriar; Ariapour, Ali
通讯作者	Akhzari, D
来源期刊	COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
ISSN	0010-3624
EISSN	1532-2416
出版年	2022
卷号	53 期号:14 页码:1841-1847
英文摘要	Drought and salinity are the most common abiotic stresses in arid and semi-arid regions. Vetiver grass is one of the best plants for planting in heavy metal contaminated areas. Therefore, the impact of drought, salinity, and heavy metal stress on growth, nutrient uptake, and physiological traits of vetiver has been investigated in this research. The greenhouse experiment was conducted as a completely randomized design in a factorial arrangement with three replications. Drought stress was performed at two levels of control (field capacity) and water stress conditions (25% field capacity) (defined as FC and 25%FC, respectively). The salinity treatment was applied to the relevant pots in two levels (0 and 100 mM sodium chloride (NaCl) defined as S0 and S1, respectively). The cadmium stress was exerted with 0 and 12 mM cadmium nitrate concentrations (defined as Cd0 and Cd1, respectively). The results indicated the highest values of root length and root weight (as 52.14 and 31.22, respectively) were observed in the 25% FC S1 Cd0 treatment. The minimum amount of root length and root weight reported as 15.32 and 10.52 that seen in FC S0 Cd0 treatment. The highest values of potassium (K), calcium (Ca), iron (Fe), magnesium (Mg), zinc (Zn), and phosphorus (P) were seen in the FC S0 Cd0 treatment. Moreover, the lowest value of sodium (Na) concentrations was 4.92 (g kg(-1)), observed in FC S0 Cd0. The maximum content of proline and the lowest total nitrogen content (TNC) values in Chrysopogon zizanioides tissue indicated as 0.41 mu mol gFW(-1) and 0.97% which seen in 25% FC S1 Cd1 treatment.
英文关键词	Proline abiotic stress field capacity saline soil
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000782689800001
WOS关键词	WATER
WOS类目	Agronomy ; Plant Sciences ; Chemistry, Analytical ; Soil Science
WOS研究方向	Agriculture ; Plant Sciences ; Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392171
推荐引用方式 GB/T 7714	Akhzari, Davoud,Pessarakli, Mohammad,Mahdavi, Shahriar,et al. Impact of Drought, Salinity, and Heavy Metal Stress on Growth, Nutrient Uptake, and Physiological Traits of Vetiver Grass (Chrysopogon zizanioides L.)[J],2022,53(14):1841-1847.
APA	Akhzari, Davoud,Pessarakli, Mohammad,Mahdavi, Shahriar,&Ariapour, Ali.(2022).Impact of Drought, Salinity, and Heavy Metal Stress on Growth, Nutrient Uptake, and Physiological Traits of Vetiver Grass (Chrysopogon zizanioides L.).COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,53(14),1841-1847.
MLA	Akhzari, Davoud,et al."Impact of Drought, Salinity, and Heavy Metal Stress on Growth, Nutrient Uptake, and Physiological Traits of Vetiver Grass (Chrysopogon zizanioides L.)".COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 53.14(2022):1841-1847.