[article] 
inApplied environmental research > Vol.36 No.3 (May-Aug) 2014 [10/10/2014] . - p.95-104

Title :	Effects of Organic Fertilizer on Cd Bioavailability and Cd Accumulation in Rice Grown in Contaminated Paddy Soil
Material Type:	printed text
Authors:	Mongkolchai Assawadithalerd, Author ; Meechai Siangliw, Author ; Chantra Tongcumpou, Author
Publication Date:	2014
Article on page:	p.95-104
Languages :	English (eng)
Keywords:	Cadmium.Organic fertilizer. BCR Bioavailability. Accumulation index.
Abstract:	The effects of organic fertilizer on Cd phytoavailability and distribution in rice plants (Oryza sativa L.) were examined in pot and field experiments. The results of the pot experiment show that the addition of organic fertilizer increased the oxidizable Cd fraction (F3) and decreased the soluble and exchangeable Cd fraction (F1). There was also an increase in the dry matter yield when more organic fertilizer was applied. The Cd concentrations in the rice plant parts were observed in the following order: root > stem > grain. The accumulation index from the field experiment indicates that organic fertilizer application is likely to reduce the uptake of both Cd and Zn by rice.
Link for e-copy:	https://www.tci-thaijo.org/index.php/aer/issue/view/2245
Record link:	http://libsearch.siu.ac.th/siu/opac_css/index.php?lvl=notice_display&id=24036

[article] Effects of Organic Fertilizer on Cd Bioavailability and Cd Accumulation in Rice Grown in Contaminated Paddy Soil [printed text] / Mongkolchai Assawadithalerd, Author ; Meechai Siangliw, Author ; Chantra Tongcumpou, Author . - 2014 . - p.95-104.
Languages : English (eng)
inApplied environmental research > Vol.36 No.3 (May-Aug) 2014 [10/10/2014] . - p.95-104

Keywords:	Cadmium.Organic fertilizer. BCR Bioavailability. Accumulation index.
Abstract:	The effects of organic fertilizer on Cd phytoavailability and distribution in rice plants (Oryza sativa L.) were examined in pot and field experiments. The results of the pot experiment show that the addition of organic fertilizer increased the oxidizable Cd fraction (F3) and decreased the soluble and exchangeable Cd fraction (F1). There was also an increase in the dry matter yield when more organic fertilizer was applied. The Cd concentrations in the rice plant parts were observed in the following order: root > stem > grain. The accumulation index from the field experiment indicates that organic fertilizer application is likely to reduce the uptake of both Cd and Zn by rice.
Link for e-copy:	https://www.tci-thaijo.org/index.php/aer/issue/view/2245
Record link:	http://libsearch.siu.ac.th/siu/opac_css/index.php?lvl=notice_display&id=24036