Nitrate-nitrogen in the unsaturated zone below irrigated fields
John M. Rible
Parker F. Pratt, University of California
California Agriculture 31(5):28-28. DOI: 10.3733/ca.v031n05p28.
Abstract Not Available – First paragraph follows:
Today's concern for the quality of our environment has prompted investigations of the effects of irrigated agriculture on the underlying ground water. The work reported here is one phase of an intensive soil nitrate project being conducted by soil and water scientists of the U.C. Agricultural Experiment Station funded by the National Science Foundation's program on Research Applied to National Needs (RANN).
John M. Rible, Area Soils and Water Specialist, Cooperative Extension; Parker F. Pratt, Professor of Soil Science, Department of Soil Science and Agricultural Engineering, are both at University of California, Riverside.