Soil Plant Nutrient Research (SPNR) Products and Services

	Comparative Biogeochemical Cycles of Bioenergy Crops Reveal Nitrogen-Fixation and Low GHG Emissions in a Miscanthus x giganteus Agro-ecosystem (Peer Reviewed Journal)	(30-Nov-09)
	An ABC Transporter Mutation Alters Root Exudation of Phytochemicals that Provoke an Overhaul of Natural Soil Microbiota. (Peer Reviewed Journal)	(19-Oct-09)
	A NEW GIS NITROGEN TRADING TOOL CONCEPT FOR CONSERVATION AND REDUCTION OF REACTIVE NITROGEN LOSSES TO THE ENVIRONMENT (Peer Reviewed Journal)	(13-Oct-09)
	Estimating Uncertainty in N2O Emissions from US Cropland Soils (Peer Reviewed Journal)	(30-Sep-09)
	Chlorophyll Meter SPAD-502 Calibration to Evaluate Nitrogen Requirements in Forage Corn (Peer Reviewed Journal)	(29-Sep-09)
	US Agriculture’s Relationship to Soil Carbon (Peer Reviewed Journal)	(26-Aug-09)
	US agriculture’s relationship to soil carbon (Peer Reviewed Journal)	(26-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 Only)	(03-Aug-09)
	Soil Carbon Sequestration in Grazing Lands: Societal Benefits and Policay 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)
	Tillage and Inorganic Nitrogen Source Effects on Nitrous Oxide Emissions from Irrigated Cropping Systems (Peer Reviewed Journal)	(01-Jun-09)
	Nutrient Credit Trading--a Market-based Approach for Improving Water Quality (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 Only)	(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 Only)	(07-May-09)
	Adaptive Management Tools for Nitrogen: Nitrogen Index, Nitrogen Trading Tool and Nitrogen Losses Environmental Assessment Package (NLEAP-GIS) (Abstract Only)	(07-May-09)
	Adaptive management and the USDA-NRCS Nutrient Management (590) conservation practice standard (Abstract Only)	(07-May-09)
	Bias in IPCC Methodologies for Assessment of N2O emissions from Crop Residue (Abstract Only)	(07-May-09)

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