Heavy Metals Concentration in Soil-Plant-Animal Continuum under Semi-Arid Conditions of Punjab, Pakistan

被引：0

作者：

Khan, Zafar Iqbal ^{[1
]}

Ahmad, Kafeel ^{[1
]}

Akram, Nudrat Aisha ^{[2
]}

Mustafa, Irfan ^{[1
]}

Ibrahim, Muhammad ^{[3
,4
]}

Fardous, Asia ^{[1
]}

Gondal, Sumaira ^{[1
]}

Hussain, Abrar ^{[5
]}

Arshad, Fahim ^{[6
]}

Noorka, Ijaz Rasul ^{[7
]}

Yousaf, Muhammad ^{[8
]}

Zahoor, Ameer Fawad ^{[9
]}

Sher, Muhammad ^{[10
]}

Hussain, Altaf ^{[11
]}

Shad, Hazoor Ahmad ^{[10
]}

Rashid, Umer ^{[8
]}

机构：

[1] Univ Sargodha, Dept Biol Sci, Sargodha, Pakistan

[2] GC Univ, Dept Bot, Faisalabad, Pakistan

[3] RDA, Natl Acad Agr Sci, Agr Environm Dept, Suwon, South Korea

[4] GC Univ, Dept Environm Sci, Faisalabad, Pakistan

[5] Univ Educ, Div Sci & Technol, Lahore, Pakistan

[6] Univ Educ, Dept Bot, Okara, Pakistan

[7] Univ Sargodha, Univ Coll Agr, Dept Plant Breeding & Genet, Sargodha, Pakistan

[8] Univ Putra Malaysia, Inst Adv Technol, Upm Serdang 43400, Selangor, Malaysia

[9] GC Univ Faisalabad, Dept Chem, Faisalabad, Pakistan

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

[11] Govt Postgrad Coll, Dept Bot, Jhang, Pakistan

来源：

PAKISTAN JOURNAL OF ZOOLOGY | 2015年 / 47卷 / 02期

关键词：

Lead; cadmium; forage; blood plasma; metal status; SOONE VALLEY; SEWAGE WATER; CADMIUM; LEAD; VEGETABLES; FORAGES; ORGANS; SHEEP; CD; PB;

D O I：

暂无

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

To determine the lead and cadmium flow in soil-plant-animal continuum under semi-arid conditions, the present study was carried out at a Livestock Experimental Station. The experimental work was performed on soil, forage plants and animal blood plasma samples were taken at four different time periods with one month interval. These samples were analyzed for Pb and Cd by atomic absorption spectrophotometer. Higher concentration of Pb was found in soil and forage than the blood plasma. On the other hand, cadmium in soil, forage and blood plasma was found as non-significant due to its accumulation in low concentration. It also indicated lower concentrations of Pb and Cd in blood plasma which were at marginal deficient levels. Based on this study, it can be suggested that the value of Pb in soil was greater than the critical levels, while Cd concentration in soil, forage or blood plasma and Pb concentration in forage and blood plasma were within the non-toxic range. So no need of supplementation of livestock with a mixture of these elements in this (semi-arid) climatic region, however, toxic level of Pb in soil is of major concern.

引用

页码：377 / 382

页数：6

共 33 条

[1] Predicting cadmium concentrations in wheat and barley grain using soil properties [J].