Fusuo Zhang, College of Resources and Environmental Sciences, China Agricultural University; Mingsheng Fan, College of Resource and Environmental Sciences, China Agricultural University

9:35 AM

360-4

Nitrous Oxide Emissions From Agriculture In Perspective.

Jan Willem van Groenigen, Wageningen University & Research Centre; Oene Oenema, Wageningen University & Research Centre; Jan Peter Lesschen, Wageningen University & Research Centre; Gerard Velthof, Wageningen University & Research Centre

10:05 AM

Break

10:20 AM

360-5

: Implications for Soil Biology.

Kate Scow, University of California-Davis

Recorded Presentation Audio File

10:50 AM

360-6

Soil Chemical Properties After 50 Years of N and P Fertilization.

Alan Schlegel, Kansas State University; Kent Martin, Kansas State University

11:10 AM

360-7

Fifty Years of Over- and Under-Application of Nitrogen: Effects On Soil Carbon and Soil Nitrogen.

Matthew Ruark, UW Madison; Larry G. Bundy, University of Wisconsin; Todd Andraski, University of Wisconsin; Arthur Peterson, University of Wisconsin-Madison

11:30 AM

Discussion

12:00 PM

Adjourn

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See more from this Division: S04 Soil Fertility & Plant Nutrition
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360 Symposium--Synthetic Fertilizer Use In Sustainable Cropping Systems: Benefits and Consequences