Utilization of Soil Amendments for Growing Plants in Heavily Contaminated Soil

被引:0
作者
Vondrackova, Stanislava [1 ]
Tlustos, Pavel [1 ]
Szakova, Jirina [1 ]
机构
[1] Czech Univ Life Sci Prague, Fac Agrobiol Food & Nat Resources, Dept Agroenvironm Chem & Plant Nutr, Kamycka 129, Prague 16521, Czech Republic
来源
PROCEEDINGS OF 22ND INTERNATIONAL CONFERENCE ON REASONABLE USE OF FERTILIZERS: DEDICATED TO THE EFFECT OF FERTILIZATION ON THE YIELD, PRODUCTION QUALITY AND THE ENVIRONMENT | 2016年
关键词
broad-leaved and curled docks; cadmium; lead; willow; zinc; RUMEX-OBTUSIFOLIUS; PHYTOSTABILIZATION; CADMIUM; METALS; ZN; CD;
D O I
暂无
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
There were compared two soil amendments (quick lime and superphosphate) on the growth of willows and two types of docks in heavily contaminated soil in model conditions. Liming decreased the content of risk elements in plants, improved biomass production and increased the removal of risk elements from soil. "Oxalate" docks in combination with lime application can change distribution pattern of risk elements. The final harvest of roots can increase the phyto-extraction potential of tested plants for all risk elements in contaminated soil. Therefore, growing willow or docks in lime-treated soils heavily contaminated by risk elements is a suitable measure for chemophytostabilization.
引用
收藏
页码:123 / 126
页数:4
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