Plant availability of cadmium in presence of organic acids: An interactive aspect.

被引：0
|
作者：
Nigam, R [1 ]
Srivastava, S [1 ]
Prakash, S [1 ]
Srivastava, MM [1 ]
机构：
[1] Dayalbagh Educ Inst, Dept Chem, Fac Sci, Agra 282005, Uttar Pradesh, India
来源：
JOURNAL OF ENVIRONMENTAL BIOLOGY | 2002年 / 23卷 / 02期
关键词：
cadmium; maize; complexation; organic acid;
D O I：
暂无
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
The present communication reports the effect of various carboxylic and amino acids on the uptake and translocation of root-absorbed Cd by maize (Zea mays). Statistically significant increases in Cd accumulation in various plant tissues with increasing supplementation of organic acids suggested the existence of Cd-organic acid interaction in soil-rhizosphere environment of the plant. The potentiality of phytochelators (organic acids) to form plant available organically bound Cd is discussed.
引用
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页码：175 / 180
页数：6
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