Soil Plant Nutrient Research (SPNR) Products and Services

	Chlorophyll Meter SPAD-502 Calibration to Evaluate Nitrogen Requirements in Forage Corn (Peer Reviewed Journal)	(29-Aug-09)
	Biological Remediation of Groundwater Containing both Nitrate and Atrazine (Peer Reviewed Journal)	(15-Aug-09)
	Calculation of Manure Production and Excretion of Nitrogen, Phosphorous and Potassium by Dairy Cattle in the Comarca Lagunera (Peer Reviewed Journal)	(10-Aug-09)
	Tillage and Nitrogen Source Effects on Nitrous Oxide Emissions from Irrigated Cropping Systems (Abstract)	(03-Aug-09)
	Issues and Importance of Soil Carbon Sequestration in Grazinglands: Societal Benefits and Policy Implications (Peer Reviewed Journal)	(27-Jul-09)
	15n Isotopic Crop Exchange Residue Studies Suggest That Ipcc N Input methodologies to Assess N2o-N Emissions Should Be Reevaluated (Peer Reviewed Journal)	(09-Jul-09)
	Soil Organic Carbon Input from Urban Turfgrasses (Peer Reviewed Journal)	(17-Jun-09)
	Nutrient Credit Trading--a Market-based Approach for Improving Water Quality (Peer Reviewed Journal)	(01-Jun-09)
	Tillage and Nitrogen Source Effects on Nitrous Oxide Emissions from Irrigated Cropping Systems (Peer Reviewed Journal)	(01-Jun-09)
	A New Nitrogen Index: An Adaptive Management Tool for Reducing Nitrogen Losses to the Environment from Mexican Forage Production Systems (Abstract)	(07-May-09)
	Use of 15N labeled Urea to Study Nitrogen Use Efficiencies in a Forage Corn-Oat Rotation Grown on Clay and Sandy Clay Loam Soils of Mexico (Abstract)	(07-May-09)
	Adaptive Management Tools for Nitrogen: Nitrogen Index, Nitrogen Trading Tool and Nitrogen Losses Environmental Assessment Package (NLEAP-GIS) (Abstract)	(07-May-09)
	Adaptive management and the USDA-NRCS Nutrient Management (590) conservation practice standard (Abstract)	(07-May-09)
	Bias in IPCC Methodologies for Assessment of N2O emissions from Crop Residue (Abstract)	(07-May-09)
	Nleap-Gis Modeling in a Mediterranean Region of Spain (Proceedings/Symposium)	(30-Apr-09)
	Use of Isotopic 15n Techniques to Assess Recovery and Losses of N from Application of Organic and Inorganic N Sources to a Forage Rotation (Peer Reviewed Journal)	(20-Apr-09)
	Nitrogen, Tillage, and Crop Rotation Effects On Carbon Dioxide and Methane Fluxes from Irrigated Cropping Systems (Peer Reviewed Journal)	(10-Apr-09)
	Effect of Plant Sterols and Tannins on Phytopthora ramorum growth and sporulations. 4th Sudden Oak Death Science Symposium. (Abstract)	(18-Mar-09)
	California Nitrogen Index (Government Publication)	(11-Mar-09)
	Reduced expression of defense-related transcripts of an invasive weed in its introduced range (Peer Reviewed Journal)	(23-Feb-09)

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