An Update of the Field Guide to Louisiana Soil Classification (August 2008)
This field guide represents an update of work by Amacher et al. (1989), the original idea of which started with Dr. Bob Miller. The guide provides researchers and others interested in soils with a concise key to the classification of soils throughout Louisiana along with information on geology, climate, vegetation, etc. |
Movement of Atrazine and Nitrate in Sharkey Clay Soil: Evidence of Preferential Flow (January 1995)
Incidence of groundwater contamination by agrichemicals in the United States and elsewhere is of concern in terms of the health effects associated with chemical contaminants present in drinking water. The major objectives of this study were: (1) to quantify the mobility of atrazine and nitrates in a Sharkey clay soil in the presence of a shallow water table, and (2) to determine evidence of preferential flow patterns on the mobility of agricultural chemicals in such soils. |
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Establishment of Tall Fescue on West Louisiana Coastal Plain Soils (May 1997)
Georgia-5 tall fescue was developed for use as a permanent, cool-season pasture grass on the Coastal Plain. The results of two field plot experiments and observations from additional small-plot plantings and 40 acres of pasture for grazing experiments at the Rosepine Research Station provide the basis for this discussion of Georgia-5 tall fescue establishment. |
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