Evaluation of heavy metals accumulation potential of hemp (Cannabis sativa L. )

被引：35
作者：
Galic, Marija [1 ]
Percin, Aleksandra [1 ]
Zgorelec, Zeljka [1 ]
Kisic, Ivica [1 ]
机构：
[1] Univ Zagreb, Fac Agr, Svetosimunska 25, Zagreb, Croatia
来源：
JOURNAL OF CENTRAL EUROPEAN AGRICULTURE | 2019年 / 20卷 / 02期
关键词：
bioaccumulation coefficient; pH; phytoaccumulation; soil types; translocation coefficient; uptake; POLLUTED SOILS; PLANTS; PHYTOREMEDIATION; PHYTOEXTRACTION; CADMIUM; LEAD; TOLERANCE; HYPERACCUMULATION; BIOACCUMULATION; TRANSLOCATION;
D O I：
10.5513/JCEA01/20.2.2201
中图分类号：
S8 [畜牧、 动物医学、狩猎、蚕、蜂];
学科分类号：
0905 ;
摘要：
Heavy metals accumulation in crops and soils poses a significant threat to the human health. A study was carried out in 2016 in order to assess hemp (Cannabis sativa L.) ability to accumulate heavy metals and to reveal its possibility as a phytoaccumulator or phytostabilizer. Two soil types from Croatia were used in experimental pots: Gleysoils (alkaline soil) and Stagnic Luvisol (acid soil). Majority of the varieties accumulated more heavy metals in roots than in above-ground biomass. Removal of Cd, Ni, Pb, Hg, Co, Mo and As was higher in acid soil. Potential ability for phytostabilization was observed in alkaline soil in order Cu>Cr> Cd>Mo>Hg>Zn>Ni>Co>As>Pb, while for acid soil in order Zn>Cd>Cr>Ni>Hg>Cu> Mo>As>Co>Pb. Some varieties exhibited a translocation coefficient (TC) more than 1 and shown the ability of hyper-accumulation for Zn, Hg, Mo and Cd. Higher accumulation of heavy metals in some varieties could lead to their general application for phytoaccumulation of heavy metals from polluted soils.
引用
收藏
页码：700 / 711
页数：12
相关论文
共 60 条
  • [1] Accumulation coefficient and translocation factor of heavy metals through Ochradenus baccatus plant grown on mining area at Mahad AD'Dahab, Saudi Arabia
    Al-Farraj, A. S.
    Al-Otabi, T. G.
    Al-Wabel, M. I.
    [J]. ECOSYSTEMS AND SUSTAINABLE DEVELOPMENT VII, 2009, 122 : 459 - 468
  • [2] [Anonymous], 2005, 103902005 HRN ISO
  • [3] [Anonymous], 2001, TRACE ELEMENTS SOILS, DOI DOI 10.1201/9781420039900
  • [4] [Anonymous], 2010, 118852010 HRN ISO
  • [5] [Anonymous], 2005, 140842005 HRN EN ISO
  • [6] [Anonymous], 2015, WORLD REF BAS SOIL R
  • [7] [Anonymous], 2012, 128462012 HRN EN ISO
  • [8] [Anonymous], 2009, 114642009 HRN ISO
  • [9] [Anonymous], 2004, 114662004 HRN ISO
  • [10] [Anonymous], 2012, ENV POLLUTION BOOK S
123456