227 Precision Nutrient Management

Poster Session
ASA Section: Agronomic Production Systems
This is a session for papers related to precision nutrient management.

Precision Agriculture Systems Community

Tuesday, November 4, 2014: 4:00 PM-6:00 PM
Long Beach Convention Center, Exhibit Hall ABC

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Community Leader:
Tom Mueller
Brenda V. Ortiz and Tom Mueller
Poster #217
Corn Yield Response To Managed Drainage And Polymer-Coated Urea Fertilizer In a Poorly-drained, Claypan Soil.
Kelly A. Nelson, University of Missouri; Patrick R. Nash, USDA-ARS; Peter P. Motavalli, University of Missouri
Poster #218
Site-Specific Variable Nitrogen Rate Model in Corn.
Guillermo R. Balboa, Kansas State University; Gabriel P. Esposito, Rio Cuarto National University; Cecilia Cerliani, Rio Cuarto National University; Ignacio A. Ciampitti, Kansas State University
Poster Presentation
  • N_Model.pdf (1.0 MB)
  • Poster #219
    A Way to Calculate a Fertilizer Formulation, N-P-K, for Maize.
    Arturo Chong, Chapingo Autonomous University; Samuel Sánchez Domínguez, Universidad Autónoma Chapingo; Víctor Emanuel Cruz San Pedro, Universidad Autónoma Chapingo
    Poster #220
    Estimation of Nitrogen Nutrition Index By SPAD Value of Top Leaves in Rice.
    Xiaojun Liu, Advantage Agronomy, Inc.; Zhenzhou Lu, College of Agriculture, Nanjing Agricultural University; Yongchao Tian, College of Agriculture, Nanjing Agricultural University; Yan Zhu, College of Agriculture, Nanjing Agricultural University
    Poster #221
    Improved Nutrient Management on Mineral and Organic Soils of South Florida through Soil Electrical Conductivity Mapping.
    Maninder Pal Singh, University of Florida; Hardev Singh Sandhu, Everglades Research & Education Center; James McCray, University of Florida
    Poster #222
    Precision N Management: Developing Science-Based Practices.
    Jake E Wavrin, Washington State University
    Poster #223
    Evaluation of Precision Sensors and Nitrogen Algorithms in Wheat.
    Olga Walsh, University of Idaho; Arjun Pandey, Montana State University; Robin Christiaens, Montana State University