Effect of Zinc Application on Cadmium Uptake of Maize Grown in Alkaline Soil

被引：8

作者：

Sozubek, Bahar ^{[1
]}

Belliturk, Korkmaz ^{[2
]}

Saglam, M. Turgut ^{[2
]}

机构：

[1] Namik Kemal Univ, Muratli Vocat Sch, Chem Technol Program, Tekirdag, Turkey

[2] Namik Kemal Univ, Dept Soil Sci & Plant Nutr, Fac Agr, Tekirdag, Turkey

来源：

COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS | 2015年 / 46卷 / 10期

关键词：

cadmium; zinc; Alkaline soil; maize;

D O I：

10.1080/00103624.2015.1033534

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The aim of this research is to investigate the effect of zinc (Zn) application on cadmium (Cd) uptake of maize (Zea mays L.) grown in alkaline soil. Four doses of cadmium (Cd; 0, 2.5, 5, and 10ppm) in the form of cadmium chloride and four doses of Zn (0, 10, 20, and 40ppm) in the form of zinc sulfate were applied to the soils. Plants were harvested at the 45th day of their developments. The Cd amounts in shoots and roots were analyzed separately. Significant differences between Cd amounts in shoots and roots are obtained with the application of different Zn doses (P<0.01). In all Cd levels, Zn application increases Cd in both shoots and roots relative to Cd contents of plants grown in the pots that not applied Zn. It is also found that Cd content of the roots is greater than that of shoots.

引用

页码：1244 / 1248

页数：5

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