Knowledge Center Catalog

Effect of water management, arsenic and phosphorus levels on rice in a high-arsenic soil¨Cwater system: (Record no. 29160)

MARC details
000 -LEADER
fixed length control field 03253nab a22004097a 4500
001 - CONTROL NUMBER
control field G96579
003 - CONTROL NUMBER IDENTIFIER
control field MX-TxCIM
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20211006075116.0
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 121211b |||p||p||||||| |z||| |
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number No (Revista en electrónico)
022 0# - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0147-6513
024 8# - OTHER STANDARD IDENTIFIER
Standard number or code https://doi.org/10.1016/j.ecoenv.2012.02.020
040 ## - CATALOGING SOURCE
Original cataloging agency MX-TxCIM
100 1# - MAIN ENTRY--PERSONAL NAME
Personal name Talukder, A.S.M.H.M.
245 00 - TITLE STATEMENT
Title Effect of water management, arsenic and phosphorus levels on rice in a high-arsenic soil¨Cwater system:
Remainder of title II. Arsenic uptake
260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT)
Date of publication, distribution, etc. 2012
520 ## - SUMMARY, ETC.
Summary, etc. Rice consumption is one of the major pathways for As intake in populations that depend on a rice diet in several countries of South and South-east Asia. Pot experiments were undertaken to investigate the effects of water management (WM), arsenic (As) contaminated soil-water and Phosphorus (P) rates on As uptake in rice plants. There were 18 treatments comprising of three each of As rates (0, 20 and 40 mg kg−1 soil) and P rates (0, 12.5 and 25 mg kg−1 soil) and two WM (aerobic and anaerobic) strategies on winter (boro var. BRRI dhan 29) and monsoon (aman var. BRRI dhan 32) rice at the Wheat Research Center (WRC), Nashipur, Dinajpur, Bangladesh. Arsenic concentrations in rice grain and straw increased significantly (⁎⁎P¡Ü0.01) with the increasing As rates in the soil. Arsenic availability in soil pore-water solution was less (58%) under aerobic WM (redox potential-Eh=+135 to +138 mV; pH¡ª6.50 at 24.3 ¡ãC) as compared to anaerobic WM (flooded: Eh=−41 to −76 mV; pH-6.43 at 23 ¡ãC). The highest total grain As content 2.23¡À0.12 mg kg−1 and 0.623¡À0.006 mg kg−1 was found in T6 (P12.5As40-anaerobic) and T9 (P25As40-anaerobic) in BRRI dhan 29 and BRRI dhan 32, respectively, which was significantly higher (41¨C45%) than in the same As and P treatments for pots under aerobic WM. The As content in rice straw (up to 24.7¡À0.49 ppm in BRRI dhan 29, 17.3¡À0.49 mg kg−1 in BRRI dhan 32 with the highest As level) suggested that As can more easily be translocated to the shoots under anaerobic conditions than aerobic condition. BRRI dhan 29 was more sensitive to As than BRRI dhan 32. Under aerobic WM, P soil amendments reduced As uptake by rice plants. The study demonstrated that aerobic water management along with optimum P amendment and selection of arsenic inefficient rice varieties are appropriate options that can be applied to minimize As accumulation in rice which can reduce effects on human and cattle health risk as well as soil contamination.
536 ## - FUNDING INFORMATION NOTE
Text of note Conservation Agriculture Program
546 ## - LANGUAGE NOTE
Language note English
591 ## - CATALOGING NOTES
Affiliation No CIMMYT affiliation|Elsevier
594 ## - STAFFID
StaffID CSAY01
595 ## - COLLECTION
Collection Reprints Collection
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Arsenic
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Phosphorus
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Pore-water
650 17 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Rice
Miscellaneous information AGROVOC
Source of heading or term
9 (RLIN) 1243
650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name as entry element Water management
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Duxbury, J.M.,
Relator term coaut.
9 (RLIN) 2592
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Islam, M.S.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Lauren, J.G.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Meisner, C.A.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Sarkar, M.A.R.,
Relator term coaut.
700 1# - ADDED ENTRY--PERSONAL NAME
Personal name Sayre, K.D.,
Relator term coaut.
773 0# - HOST ITEM ENTRY
Title Ecotoxicology and Environmental Safety
Related parts v. 80, p. 145-151
942 ## - ADDED ENTRY ELEMENTS (KOHA)
Koha item type Article
Holdings
Date last seen Total Checkouts Price effective from Koha item type Lost status Damaged status Not for loan Collection code Withdrawn status Home library Current library Date acquired
07/03/2017   07/03/2017 Article Not Lost     Reprints Collection   CIMMYT Knowledge Center: John Woolston Library CIMMYT Knowledge Center: John Woolston Library 07/03/2017

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