Record Details

Zinc transformations in a rice soil irrigated with sodic wafer

Indian Agricultural Research Journals

View Archive Info
 
 
Field Value
 
Title Zinc transformations in a rice soil irrigated with sodic wafer
 
Creator MINHAS, NEETU
CHHIBBA, I M
 
Subject zinc transformation, rice soil, sodic water, irrigation
 
Description Transformation of native and applied Zn in an alkaline calcareous loam soil transplanted with rice (Oryza sativaL.) and irrigated with water having varying levels of sodicity (RSC 0,5, 10 and 20 me/litre) was studied in a screenhouseexperiment. Of the various fractions, water soluble plus exchangeable Zn (WSE-Zn), amorphous oxides and carbonatesbound Zn (AMOX+CBT-Zn) and Zn bound by crystalline oxides (CRYOX-Zn) experienced an increase, whereas thecomplexed Zn (COM-Zn), organically bound Z11 (OO-Zn) and residual Zn (RES-Zn) registered a decrease with increasingwater sodicity irrespective of the sampling stage. Residual Zn (RES-Zn) formed the most dominant fraction of Zn. Allthe fractions appeared to be in a dynamic equilibrium as revealed by significant correlations among them.
 
Publisher The Indian Journal of Agricultural Sciences
 
Contributor —
 
Date 2013-01-24
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/26619
 
Source The Indian Journal of Agricultural Sciences; Vol 69, No 4 (1999)
0019-5022
 
Language eng
 
Relation http://epubs.icar.org.in/ejournal/index.php/IJAgS/article/view/26619/12156
 
Rights Copyright (c) 2014 The Indian Journal of Agricultural Sciences