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Tuesday, March 4
8:00 am –5:00 pm
Biofuel Crops and Nutrients
Biofuels and Nutrient Management, Paul Fixen
Biofuels and Soil Carbon, Jerry Hatfield
Production and Fertilization of Alternative Biofuel Crops (Grain Sorghum), Kevin Bronson
Response of Camelina to Nitrogen, Phosphorus, and Sulfur, Grant Jackson
Winter Canola Fertility for the East-central Great Plains, Vic Martin, Bill Heer, David Mengel, Chad Godsey
Greenhouse Gases & Atmospheric Depositions
Nitrogen Fertilization Effects on Nitrous Oxide Emissions from Irrigated Cropping Systems, Ardell Halvorson, Steve Del Grosso, Curtis Reule
Achieving Economic and Greenhouse Gas Goals through Tillage and N Management, David Archer, Ardell Halvorson
Impacts of Cropping Intensity on Soil C and Net Greenhouse Gas Fluxes for Dryland Cropping in Northeastern Colorado, S.J. Del Grosso, L.A. Sherrod, A.R. Mosier, G.A Peterson, L.R. Ahuja, N. Hansen
Agriculture’s Contribution to Nitrogen Deposition in Rocky Mountain National Park, J.G. Davis, N.M. Marcillac, J.S. Baron
N Management
Strip Tillage for Sugarbeet and its Implications for N Fertilizer Management, Bart Stevens, Bill Iverson, Bob Evans, Jay Jabro, James Kim
Strip-till Versus Broadcast N Application for Sugar Beet and Dry Beans, Gary Hergert
Management of Enhanced Efficiency Nitrogen Fertilizers, Barney Gordon
Update on Using Active Sensors to Manage N Application on Corn, J. Shanahan, J.Schepers, R. Ferguson
Calibration of the Nitrate Soil Test for Malting Barley for Western ND, R.J. Goos, B.E. Johnson, et al
Wednesday, March 5
8:00 am – 12:00 noon
Soil Fertility and Cropping Systems
Long-term Phosphorus Studies in Western Canada, Rigas Karamanos
Tillage, Cropping Sequence, and Nitrogen Fertilization Effects on Dryland Soil Nitrogen and Malt Barley Yield, Upendra Sainju
Skip Row Grain Sorghum, Richard Ferguson
Use of Skip-row Planting as a Strategy for Drought Mitigation in the West Central Great Plains, Merle Vigil, David Nielsen, Francisco Calderon, David Poss
A Comparison of Dryland Grasspea (Lathyrus sativus L.) and Admiral Pea (Pisum sativum L.) Grown under Different Row Spacings, F.J. Calderón, D.C. Nielsen, M.F. Vigil, J.G. Benjamin, M. Mikha
Nutrient Management
Impact of Grid Point Sampling Intensity on Phosphorus and Potassium Uncertainty, Robert Miller
Impact of Growth Hormones on Nutrient Excretion, Shawn Archibeque, Thomas Borch, Jessica Davis
A Decision Aid for Fertilizer Placement with Seed, Ron Gelderman
Tifton 85 Bermudagrass Response to Potassium, Chloride, and Sulfur at Two Nitrogen Rates, V.A. Haby, W.M. Stewart, A.T. Leonard
Inclusion of Weather and Soil Data in N Yield Response Curves and Economic Models, Clain Jones, Duane Griffith
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General Information