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The Role of irrigation techiniques in Cd bioaccumulation in rice (Oryza sativa L.)

Spanu, Antonino and Sanna, Gavino (2012) The Role of irrigation techiniques in Cd bioaccumulation in rice (Oryza sativa L.). In: Cadmium Symposium: ICS 2012: Abstract book, June 8-9, 2012, Sassari, Italy. Sassari, Università di Sassari. p. 47. Conference or Workshop Item.

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Abstract

The bioaccumulation of toxic elements in rice is of great concern worldwide because rice is the staple food for billions of people. The uptake of toxic elements (like As, Cd and Pb) in rice comes mainly from their interaction with system soil/water, and the reducing conditions typical of paddy fields play often a decisive role in the mobilization of specific chemical forms of these elements.
Our results demonstrate that sprinkling irrigation may be an alternative and promising method in order to produce rice containing low amounts of toxic elements in kernels.

Item Type:Conference or Workshop Item (Poster)
ID Code:11040
Status:Published
Uncontrolled Keywords:Cadmium, rice, toxic elements, sprinkler irrigation, continuous flooding irrigation
Subjects:Area 03 - Scienze chimiche > CHIM/01 Chimica analitica
Area 07 - Scienze agrarie e veterinarie > AGR/02 Agronomia e coltivazioni erbacee
Divisions:001 Università di Sassari > 01-a Nuovi Dipartimenti dal 2012 > Agraria
001 Università di Sassari > 01-a Nuovi Dipartimenti dal 2012 > Chimica e Farmacia
Publisher:Università di Sassari
Deposited On:05 Oct 2015 11:32

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