Abstract: Nitrous Oxide Emission From Corn Fields in Iowa for the Last 10 Years On County Level Data. (Improving Nitrogen Use Efficiency in Crop and Livestock Production Systems: Existing Technical, Economic, and Social Impediments and Future Opportunities)

Poster Number 16

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See more from this Session: Nitrogen Use Efficiency Poster Session

Tuesday, August 13, 2013

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Marek K. Jarecki, Camco Clean Energy, Guelph, ON, Canada, Wiley Barbour, Camco Clean Energy, Bromfield, CO and Jerry L. Hatfield, USDA-ARS National Laboratory for Agriculture and the Environment, Ames, IA

Meteorological, soil, corn yield and corn and soybean acreage data were used for estimating the corn field nitrous oxide emission for each Iowa County. The period remained for the last 10 years and for assessment the DNDC model was used. The analysis shows diversity across the state especially between southern and northern located counties.

See more from this Division: Poster
See more from this Session: Nitrogen Use Efficiency Poster Session

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83565 Nitrous Oxide Emission From Corn Fields in Iowa for the Last 10 Years On County Level Data.

Poster Number 16