Bioaccumulation of cadmium in different genotypes of wheat crops irrigated with different sources of water in agricultural regions

被引：1

作者：

Zafar, Asma ^{[1
]}

Khan, Zafar Iqbal ^{[1
]}

Liu, Wuyi ^{[2
,3
]}

Bashir, Humayun ^{[1
]}

Ahmad, Kafeel ^{[1
]}

Wajid, Kinza ^{[1
]}

Munir, Mudasra ^{[1
]}

Malik, Ifra Saleem ^{[1
]}

Ashfaq, Asma ^{[1
]}

Nadeem, Muhammad ^{[4
]}

Ahmad, Tasneem ^{[5
]}

Noorka, Ijaz Rasool ^{[6
]}

Sher, Muhammad ^{[7
]}

机构：

[1] Univ Sargodha, Dept Bot, Sargodha, Punjab, Pakistan

[2] Fuyang Normal Univ, Dept Biol Sci, Fuyang, Anhui, Peoples R China

[3] Fuyang Normal Univ, Dept Sci & Technol, Qing He West Rd 100, Fuyang, Anhui, Peoples R China

[4] Univ Sargodha, Inst Food Sci & Nutr, Sargodha, Pakistan

[5] Pakki Thatti R&D Farm, Toba Tek Singh, Pakistan

[6] Univ Sargodha, Dept Plant Breeding & Genet, Sargodha, Pakistan

[7] Univ Sargodha, Dept Chem, Sargodha, Pakistan

来源：

ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH | 2021年 / 28卷 / 02期

关键词：

Triticum aestivum; Cadmium; Bioaccumulation; Health risk; Irrigation; HEAVY-METALS UPTAKE; HEALTH-RISKS; SOIL; ACCUMULATION; CONTAMINATION; CONSUMPTION; VEGETABLES; MINE; AREA; ZN;

D O I：

10.1007/s11356-020-10685-4

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The study was carried out to evaluate the health risks associated with accumulation of cadmium in the different genotypes of wheat, grown in agricultural regions of Punjab, Pakistan. Five genotypes irrigated with three varied water sources were selected randomly from each region. Among all sources of water, types of soil, and grain samples, the cadmium (Cd) quantities were found (2.24-2.82 mg/L, 1.75-4.16 mg/kg, 0.86-1.90, respectively), exceeding the maximum permissible limits (0.01 mg/L, 1.1 mg/kg, 0.2 mg/kg, respectively) described by FAO/WHO. The pollution load index (PLI) exhibited by all of the samples was higher than 1.00, the permissible limit; however, other factors including bioaccumulation, translocation, bio-concentration, daily intake, and enrichment values of Cd were less than 1.00. Moreover, the health risk index for cadmium in all types of wheat grain samples was less than 1.00. The study concluded that the continuous use of wastewater resources may lead to the accumulation of cadmium in the vital body organs that may cause severe health hazards.

引用

页码：2468 / 2478

页数：11

共 43 条

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