NDLI: Arsenic accumulation and phosphorus status in two rice (Oryza sativa L.) cultivars surveyed from fields in South China.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Lu, Ying Dong, Fei Deacon, Claire Chen, Huo-Jun Raab, Andrea Meharg, Andrew A.
Spatial Coverage	China
Description	Country affiliation: China Author Affiliation: Lu Y ( College of Natural Resources and Environment, South China Agricultural University, Guangzhou 510642, China.)
Abstract	The consumption of paddy rice (Oryza sativa L.) is a major inorganic arsenic exposure pathway in S.E. Asia. A multi-location survey was undertaken in Guangdong Province, South China to assess arsenic accumulation and speciation in 2 rice cultivars, one an Indica and the other a hybrid Indica. The results showed that arsenic concentrations in rice tissue increased in the order grain < husk < straw < root. Rice grain arsenic content of 2 rice cultivars was significant different and correlated with phosphorus concentration and molar ratio of P/As in shoot, being higher for the Indica cultivar than for the hybrid Indica, which suggests altering shoot phosphorus status as a promising route for breeding rice cultivars with reduced grain arsenic. Speciation of grain arsenic, performed using HPLC-ICP-MS, identified inorganic arsenic as the dominant arsenic species present in the rice grain.
File Format	HTM / HTML
ISSN	02697491
Issue Number	5
Volume Number	158
e-ISSN	18736424
Journal	Environmental Pollution
Language	English
Publisher	Elsevier
Publisher Date	2010-05-01
Publisher Place	Great Britain (UK)
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Discipline Environmental Discipline Science Arsenic Metabolism Food Contamination Analysis Oryza Sativa Chemistry Phosphorus China Consumer Product Safety Soil Pollutants Journal Article Research Support, Non-u.s. Gov't
Content Type	Text
Resource Type	Article
Subject	Health, Toxicology and Mutagenesis Pollution Medicine Toxicology

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Evaluation of potential effects of soil available phosphorus on soil arsenic availability and paddy rice inorganic arsenic content.

Occurrence of arsenic in brown rice and its relationship to soil properties from Hainan Island, China.

Effect of water management, tillage options and phosphorus status on arsenic uptake in rice.

Arsenic transport in irrigation water across rice-field soils in Bangladesh.

Spatial variability of arsenic concentration in soils and plants, and its relationship with iron, manganese and phosphorus.

Mitigating heavy metal accumulation into rice (Oryza sativa L.) using biochar amendment--a field experiment in Hunan, China.

Excessive sulfur supply reduces cadmium accumulation in brown rice (Oryza sativa L.).

Arsenic-Induced Straighthead: An Impending Threat to Sustainable Rice Production in South and South-East Asia!

Accumulation of total mercury and methylmercury in rice plants collected from different mining areas in China.

Arsenic accumulation and phosphorus status in two rice (Oryza sativa L.) cultivars surveyed from fields in South China.

Similar Documents

Evaluation of potential effects of soil available phosphorus on soil arsenic availability and paddy rice inorganic arsenic content.

Occurrence of arsenic in brown rice and its relationship to soil properties from Hainan Island, China.

Effect of water management, tillage options and phosphorus status on arsenic uptake in rice.

Arsenic transport in irrigation water across rice-field soils in Bangladesh.

Spatial variability of arsenic concentration in soils and plants, and its relationship with iron, manganese and phosphorus.

Mitigating heavy metal accumulation into rice (Oryza sativa L.) using biochar amendment--a field experiment in Hunan, China.

Excessive sulfur supply reduces cadmium accumulation in brown rice (Oryza sativa L.).

Arsenic-Induced Straighthead: An Impending Threat to Sustainable Rice Production in South and South-East Asia!

Accumulation of total mercury and methylmercury in rice plants collected from different mining areas in China.

Arsenic accumulation and phosphorus status in two rice (Oryza sativa L.) cultivars surveyed from fields in South China.