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Economic study of alternative best management practices for swine effluent application to corn in semiarid climate
(2004-12)
Scope and Method of Study: The intent of this study was to analyze the economic implications of alternative irrigation systems (subsurface drip water irrigation and center pivot sprinkler irrigation) in Texas County, ...
Electrical Conductivity and Sodium Adsorption Ratio Changes Following Annual Applications of Animal Manure Amendments
(Oklahoma State University, 2004-12-01)
The objective of this research was to evaluate the effect of five annual applications of animal manures on soil electrical conductivity (EC) and sodium adsorption ratio (SAR) estimated from saturated soil-paste extracts. ...
Transport of Swine Effluent Salts when Land-Applied in a Semi-Arid Region through a Subsurface Drip Irrigation System
(Oklahoma State University, 2004-12-01)
This thesis concerns the salt transport around a subsurface drip irrigation (SDI) system land-applying swine effluent in the panhandle of Oklahoma. Three plots equipped with different emitter sizes are utilized. Soil samples ...