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The Crops and Soils new issue is online

CSA News September issue is online

Need CEUs? On-Demand, Self-Paced are available: Watch them from the comfort of...

2017 Award Recipients Announced

Congratulations to our Award, Scholarship, and Fellow recipients. Join us in recognizing them at the ASA Awards Ceremony Oct. 25 in Tampa.


View: Annual Meeting Program

View the program, search abstracts, and browse the schedule for the ASA, CSSA, SSSA Annual Meeting, Oct. 22-25 in Tampa. Register | Hotels

Science News

Breaking legume’s crop wild relative barrier
Helping Chinese farmers tackle erosion, increase profits
Towards a climate-smart Mississippi basin

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Recently Added

Predicting Gross Nitrogen Mineralization and Potentially Mineralizable Nitrogen using Soil Organic Matter Properties
William R. Osterholz, Oshri Rinot, Avi Shaviv, Raphael Linker, Matt Liebman, Gregg Sanford, Jeffrey Strock and Michael J. Castellano
Weighing Lysimeter Data Confirm the Accuracy and Precision of the Heat-Pulse Technique for Measuring Daily Soil Evaporation
Yueyue Wang, Tyson Ochsner, Joshua Heitman, Robert Horton, Xuzhang Xue and Tusheng Ren
Identification of Factors Affecting Fecal Pollution in Beaver Lake Reservoir
Kristen E. Gibson, Jung Ae Lee, Jay M. Jackson, Lauren N. Smith and Giselle Almeida
Comparison of N2O Emissions and Gene Abundances between Wastewater Nitrogen Removal Systems
Elizabeth Quinn Brannon, Serena M. Moseman-Valtierra, Brittany V. Lancellotti, Sara K. Wigginton, Jose A. Amador, James C. McCaughey and George W. Loomis