Tillage Influence on Soluble Salt Movement in Silt Loam Soils Cropped to Paddy Rice
C.E. Wilson, Jr.a,
T.C. Keislingb,
D.M. Millerc,
C.R. Dillond,
A.D. Pearcee,
D.L. Frizzella and
P.A. Councef
a P.O. Box 3508, Southeast Research and Extension Center, Univ. of Arkansas, Monticello, AR 71656 USA
b P.O. Box 48, Northeast Research and Extension Center, Univ. of Arkansas, Keiser, AR 72351 USA
c 115 Plant Sciences Bldg., Dep. of Agronomy, Univ. of Arkansas, Fayetteville, AR 72701 USA
d 403 Agricultural Engineering Bldg. 2, Dep. of Agric. Economics, Univ. of Kentucky, Lexington, KY 40546 USA
e Dep. of Agricultural Economics and Agribusiness, Univ. of Arkansas, 221 Agriculture Bldg., Fayetteville, AR 72701 USA
f P.O. Box 351, Rice Research and Extension Center, Stuttgart, AR 72160 USA

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Fig. 1 Distribution of electrical conductivity (EC1:2) with respect to soil depth as a function of sampling date during 1996. Rainfall occurred on 29 May. (LSD = 0.17 dS m-1)
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Copyright © 2000 by the Soil Science Society of America.