干旱区生态环境知识资源中心(Arid): Effect of Short and Long Term Irrigation with Treated Wastewater on Chemical Composition and Herbicidal Activity of Eucalyptus camaldulensis Dehn. Essential Oils

Arid

DOI	10.15835/nbha47411374
	Effect of Short and Long Term Irrigation with Treated Wastewater on Chemical Composition and Herbicidal Activity of Eucalyptus camaldulensis Dehn. Essential Oils
	Maaloul, Aya 1; Verdeguer Sancho, Mercedes 2; Oddo, Martina 3; Saadaoui, Ezzeddine 4; Jebri, Monia 1; Michalet, Serge 5; Dijoux-Franca, Marie-Genevieve 5; Mars, Mohamed 6; Romdhane, Mehrez 1
通讯作者	Maaloul, Aya
来源期刊	NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA
ISSN	0255-965X
EISSN	1842-4309
出版年	2019
卷号	47 期号:4 页码:1374-1381
英文摘要	Water shortage throughout the world, especially in arid regions in the later decades has led to search for alternatives to save potable fresh water. Treated wastewater (TWW) appears to be an opportunity for irrigation. However, it could represent a stress factor for plants, and influence their metabolism, changing their secondary metabolites and, consequently, their biological properties. Eucalyptus camaldulensis essential oil (EO) had been reported to possess phytotoxic activity. The main objective of this work was to compare the chemical composition and herbicidal activity of E. camaldulensis EO obtained from leaves of young plants and old trees irrigated with well water (WW) and TWW. Germination tests were performed in vitro against Amaranthus hybridus, Chenopodium album, Echinochloa crus-galli and Lolium perenne. The EOs composition was analyzed by gas chromatography and gas chromatography/mass spectrometry. A high percentage of oxygenated monoterpenes, with 1,8-cineole as main compound, was found in the EOs from leaves of young plants irrigated with both types of water. The EO from leaves of old trees irrigated with WW contained a main fraction of monoterpene hydrocarbons (45.17%) with p-cymene as principal compound. The highest herbicidal potential was shown by the EO from young plants irrigated with TWW. It completely inhibited A. hybridus and L. perenne germination, and nearly blocked the others at all concentrations assayed. It also showed strong phytotoxic activity on seedling length. The results suggest the possible use of TWW to irrigate Eucalyptus crops as it enhances the EOs herbicidal potential that could be used as natural herbicides.
英文关键词	germination natural products phytotoxicity seedling growth weed control
类型	Article
语种	英语
国家	Tunisia ; Spain ; Italy ; France
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:000508003800046
WOS关键词	ALLELOPATHY ; LEAVES
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
EI主题词	2019-10-01
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/310048
作者单位	1.Univ Gabes, Ecole Natl Ingenieurs Gabes, Lab Rech Energie Eau Environm & Proc, Gabes, Tunisia; 2.Univ Politecn Valencia, Inst Agroforestal Mediterraneo, Camino Vera S-N, E-46022 Valencia, Spain; 3.Univ Palermo, Dipartimento Sci Agr & Forestali, Viale Sci,Bldg 4, I-90128 Palermo, Italy; 4.Univ Carthage, Stn Reg Gabes, INRGREF, LGVRF, Tunis, Tunisia; 5.Univ Claude Bernard Lyon 1, Univ Lyon, Ctr Etud Subst Nat, CNRS,UMR 5557,INRA,UMR 1418,Ecol Microbienne, F-69622 Villeurbanne, France; 6.Univ Gabes, Fac Sci Gabes, Lab Rech Biotechnol Appl Ameliorat Cultures, Cite Erriadh Zrig, Gabes, Tunisia
推荐引用方式 GB/T 7714	Maaloul, Aya,Verdeguer Sancho, Mercedes,Oddo, Martina,et al. Effect of Short and Long Term Irrigation with Treated Wastewater on Chemical Composition and Herbicidal Activity of Eucalyptus camaldulensis Dehn. Essential Oils[J],2019,47(4):1374-1381.
APA	Maaloul, Aya.,Verdeguer Sancho, Mercedes.,Oddo, Martina.,Saadaoui, Ezzeddine.,Jebri, Monia.,...&Romdhane, Mehrez.(2019).Effect of Short and Long Term Irrigation with Treated Wastewater on Chemical Composition and Herbicidal Activity of Eucalyptus camaldulensis Dehn. Essential Oils.NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA,47(4),1374-1381.
MLA	Maaloul, Aya,et al."Effect of Short and Long Term Irrigation with Treated Wastewater on Chemical Composition and Herbicidal Activity of Eucalyptus camaldulensis Dehn. Essential Oils".NOTULAE BOTANICAE HORTI AGROBOTANICI CLUJ-NAPOCA 47.4(2019):1374-1381.