Monday, November 13, 2006: 7:40 AM
Indiana Conv. Center, Room 206-207, Second Floor
52: Site Specific Management, Fertility, and Tillage
Sponsor:A08 Integrated Agricultural Systems
Presiding:David Clay, South Dakota State Univ, Plant Science Dept.
7:40 AMIntroductory Remarks
7:45 AMA Comparison of Phosphorus Bioavailability in the Manure of Different Dairy Systems using 31P NMR. 
Richard McDowell, AgResearch, Invermay Agricultural Centre, Zhengxia Dou, University of Pennsylvania, John D. Toth, Univ. of Pennsylvania, Barbara Cade-Menun, Stanford University, Peter J. Kleinman, USDA-ARS, Bldg. 3702, Kathy J. Soder, USDA-ARS, L. Saporito, USDA-ARS
8:00 AMPeriodic Deep Tillage of No-till Corn and Soybean Systems in Southern Illinois. 
Stephen Ebelhar, Dixon Springs Agric. Res. Cnt., Emerson Nafziger, Crop Sciences/W301 Turner Hall
8:15 AMResponse of Soybean Genotypes to Phosphorus Fertilization in the Tropical Savannas of Northeast Nigeria. 
Alpha Kamara, International Institute of Tropical Agriculture (IITA), Robert Abaidoo, International Institute of Tropical Agriculture (IITA), Lucky Omoigui, International Institute of Tropical Agriculture (IITA), Joshua D. Kwari, Univ of Maiduguri
8:30 AMBreak
8:45 AM(Paper Withdrawn) Assessing Corn Yield Losses Using C-13 Discrimination.
9:00 AMImpact of N and Water on Crop Productivity and N and Water Use. 
Ki-In Kim, The Ohio State Univ, David Clay, South Dakota State Univ, Plant Science Dept., C.G. Carlson, South Dakota State Univ, Plant Science Dept, Sharon Clay, South Dakota State Univ
9:15 AMIncreasing Corn Populations with Twin Rows in Ohio. 
Harold Watters, Ohio State.Univ Extension, Stephen Foster, Ohio State Univ Extension
9:30 AMVariable Rate Corn Seeding based on Spatially Variable Growing Season Water Supply. 
Lucas Haag, Kansas State Univ, Scott Staggenborg, Kansas State University
9:45 AMDiscussion
9:50 AMAdjourn

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