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Note: Program subject to change without notice
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Note: Program subject to change without notice
| Wednesday, November 7, 2007: 9:25 AM | |||
| 262: Symposium--Scientific Advances in Crop Rotation Research During the Last Century: Where Do We Go from Here?: II/Div. C03 Business Meeting | |||
| Sponsor: | C03 Crop Ecology, Management & Quality | ||
| Cosponsors: | A08 Integrated Agricultural Systems; S06 Soil & Water Management & Conservation | ||
| Presidings: | Tony J. Vyn, Purdue Univ Joseph Lauer, University of Wisconsin-Madison |
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| Introductory Remarks |
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| 262-1 | A Retrospective on Crop Rotation Research during the Last Century - What Have We Learned?. Joseph G. Lauer, University of Wisconsin |
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| 262-2 | Sustainable Crop Production, Rotations or Monoculture: Some Results from Long-Term Experiments at Rothamsted. A.E. Johnny Johnston, Rothamsted Research |
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| 262-3 | Crop Rotation Studies on the Canadian Prairies. Martin Entz, University of Manitoba, Guy Lafond, Agriculture and Agri-Food Canada, Henry Janzen, Agriculture and Agri-Food Canada |
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| 262-4 | Tillage System Impacts on Crop and Soil Responses to Crop Rotations: The View from Long-Term Experiments. Tony J. Vyn, Purdue Univ, Joseph G. Lauer, University of Wisconsin, Warren Dick, Ohio State University - OARDC, Glover Triplett, Mississippi State University |
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| Lunch |
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| 262-5 | Carbon Sequestration and Global Warming Potential of Continuous Corn and Corn/soybean Rotations Reconsidered. Daniel T. Walters, University of Nebraska, Shashi Verma, University of Nebraska-Lincoln, Achim Dobermann, University of Nebraska-Lincoln, Kenneth G. Cassman, University of Nebraska, Daniel Ginting, USGS, A.E. Suyker, Univ. of Nebraska, Haishun Yang, University of Nebraska-Lincoln, M.A.A. Adviento-Borbe, Pennsylvania State University |
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| 262-6 | When Does Corn Following Corn Become "Continuous", and Do Insects Notice?. Emerson D. Nafziger, University of Illinois, Kevin L. Steffey, University of Illinois |
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| 262-7 | The Natural Benefits of Crop Rotations and the Costs of Disallowing Them in the 21st Century. R. Kent Crookston, Brigham Young University |
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| Discussion |
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| Div. C03 Business Meeting |
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| Adjourn |
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| Cosponsors: | A08 Integrated Agricultural Systems; S06 Soil & Water Management & Conservation | ||
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