Chloride displacement in Panoche clay loam in relation to water movement and distribution
作者:
R. J. Miller,
J. W. Biggar,
D. R. Nielsen,
期刊:
Water Resources Research
(WILEY Available online 1965)
卷期:
Volume 1,
issue 1
页码: 63-73
ISSN:0043-1397
年代: 1965
DOI:10.1029/WR001i001p00063
数据来源: WILEY
摘要:
The manner in which chloride, applied to the soil surface as KCl, moves through Panoche clay loam was investigated under field conditions. Three soil water treatments were established: (1) continuous ponding, (2) intermittent ponding with 6 inches of water, and (3) intermittent ponding with 2 inches of water. Frequent measurements of the chloride concentration in the soil solution at 1‐foot depth intervals to a depth of 5 feet were used to ascertain the redistribution of the surface‐applied chloride relative to the movement of soil water. The experiment revealed that chloride movement results from a dynamic process that may be altered or controlled with the method of water applicat
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