ASA Section: Agronomic Production Systems Session: Precision Agricultural Systems: II (ASA, CSSA and SSSA Annual Meetings (Cincinnati, OH- Oct. 21

338Precision Agricultural Systems: II

Poster Session

ASA Section: Agronomic Production Systems

The purpose is to provide a forum for discussing the importance of integrated agricultural systems for improving agricultural resilience and adaptability. These systems are increasing including cover crops and animals. Grid soil sampling has been a stable of these systems for many years.

Cosponsor(s):

Precision Agriculture Systems Community

Wednesday, October 24, 2012: 2:30 PM-4:30 PM

Duke Energy Convention Center, Exhibit Hall AB, Level 1

Community Leader:

David Clay

338-1

129

Monitoring Canopy Leaf Nitrogen Concentration with Hyperspectrum Under Different Vegetation Coverage Conditions in Rice.
Yongchao Tian, Nanjing Agriculture University; Yan Zhu, Nanjing Agriculture University

338-2

130

A New Method to Determine Central Wavelength and Optimal Bandwidth for Predicting Plant Nitrogen Uptake in Wheat.
Xia Yao, Nanjing Agricultural University; Yan Zhu, Nanjing Agriculture University; Weixing Cao, National Engineering and Technology Center for Information Agriculture, Nanjing Agricultural University

338-3

131

Comparing Grid and Directed Zone Soil Sampling Schemes for Peanut Production.
Ashley D. Mason, University of Florida; Ronnie Schnell, University of Florida; Jason Ferrell, University of Florida; Jerry Sartain, University of Florida; Wonsuk Lee, University of Florida

338-4

132

Winter Wheat Cropping System Response to Seed Treatments, Seed Size and Sowing Density.
Brian Beres, Agriculture and Agri-Food Canada; Thomas Turkington, Agriculture and Agri-Food Canada; Byron Irvine, Agriculture and Agri-Food Canada; Randy Kutcher, University of Saskatchewan; Eric N. Johnson, Agriculture and Agri-Food Canada; John O'Donovan, Agriculture and Agri-Food Canada; Kenneth Harker, Agriculture and Agri-Food Canada; Ramona Mohr, Agriculture and Agri-Food Canada; Christopher B. Holzapfel, Indian Head Agricultural Research Foundation; Gary Peng, Agriculture and Agri-Food Canada; Guy Lafond, Agriculture and Agri-Food Canada

338-5

133

Assessment of Multi-Year Variation of Corn Yields and Possible Causes On the Des Moines Lobe of Iowa.
Matthew Streeter, Iowa State University; Andrew Manu, Iowa State University

338-6

134

Screening for Nitrogen Use Efficiency In Mid-Atlantic Soft Red Winter Wheat Using Canopy Spectral Reflectance.
Kiran Pavuluri, Virginia Tech; Ryan Stewart, Virginia Tech; Carl Griffey, Virginia Tech; Wade Thomason, Virginia Tech

338-7

135

Improving Early Season Detection of Corn Nitrogen Stress Using NDVI.
Justin Jones, Virginia Tech; Mark Alley, Virginia Tech; Mark Reiter, Virginia Tech; Wade Thomason, Virginia Tech

338-8

200

Integrated Crop Livestock Systems Reduce Late-Fall Livestock Feeding Costs.
David Archer, USDA-ARS; Eric J. Scholljegerdes, New Mexico State University; Scott Kronberg, USDA-ARS; Donald Tanaka, USDA-ARS (Retired); Mark Liebig, USDA-ARS

338-9

201

Development and Transfer of Conservation Agriculture Production Systems (CAPS) for Small-Holder Farms in Eastern Uganda and Western Kenya.
Emmanuel Omondi, University of Wyoming; Dominic S. Ngosia, Sustainable Ecological Agricultural Training Extension Centre; Judith A. Odhiambo, University of Wyoming; Urszula Norton, University of Wyoming; John Robert Okalebo, Chepkoilel University College; Patrick S. Oluko, Chepkoilel University College; Jeremiah Okeyo, University of Wyoming; Dennis A. Shibonje, Manor House Agricultural Centre; Rita Laker-Ojok, Appropriate Technology-Uganda; Moses O. Owori, University of Wyoming; Dannele Peck, University of Wyoming; Bernard Bashaasha, Makerere University; Eusebius J. Mukhwana, SACRED Training Institute; Jay Norton, University of Wyoming

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