S04 Soil Fertility & Plant Nutrition Session: Nutrient Management Using Precision Agriculture and Remote Sensing Technologies (ASA, CSSA and SSSA Annual Meetings (Cincinnati, OH- Oct. 21

133 Nutrient Management Using Precision Agriculture and Remote Sensing Technologies

Poster Session

S04 Soil Fertility & Plant Nutrition Presentations will focus on use of precision agriculture and remote sensing technologies to better assess within-field nutrient variability and improve nutrient management using variable-rate technology.

Cosponsor(s):

Nutrient Management & Soil & Plant Analysis

Monday, October 22, 2012: 4:00 PM-6:00 PM

Duke Energy Convention Center, Exhibit Hall AB, Level 1

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Organizer:

Antonio P. Mallarino

133-1

Poster #1319

Adjusting In-Season Nitrogen Fertilizer Rate for Wheat with Real-Time Sensing.
Brian Marsh, University of California Cooperative Extension

133-2

Poster #1320

Evaluation of Sensor-Based Technologies and Nitrogen Sources for Improved Spring Wheat Production In Montana.
Olga Walsh, Montana State University; Malvern Westcott, Montana State University

Poster Presentation

ASA 2012 POSTER 2.pdf (6.1 MB)

133-3

Poster #1321

Improvement of Corn Yield and Sensor Reading Relationship with Consideration of Crop Height.
David Franzen, North Dakota State University; Lakesh Sharma, North Dakota State University

Poster Presentation

Franzen2012poster.pdf (295.5 kB)

133-4

Poster #1322

By-Plant Prediction of Maize (Zea Mays L.) Yield Using Stalk Diameter and Plant Height.
Natasha E. Macnack, Oklahoma State University; Jonathan Kelly, Oklahoma State University; Jeremiah Mullock, Oklahoma State University; William Raun, Oklahoma State University

Poster Presentation

ASA_Macnack_2012(PDF).pdf (1.4 MB)

133-5

Poster #1323

Soil Background Effects On Reflectance-Based Estimates of Leaf Area Index of Cotton.
Nithya Rajan, Texas A&M AgriLife Research; Mimi Roy, Teaxs A&M University; Stephan Maas, Texas Tech University; Francisco M. Padilla, Texas Tech University

133-6

Poster #1324

Improvement of Sensor-Based Yield Prediction Model in Rice Using Red Edge Reflectance.
Yumiko Kanke, Louisiana State University; Dustin Harrell, LOUISIANA STATE UNIVERSITY AGCENTER; Marilyn Dalen, Louisiana State University AgCenter; Jasper Teboh, North Dakota State University Carrington Research Extension Center; Brenda Tubana, Louisiana State University AgCenter

133-7

Poster #1325

Relationships Between Spectral Reflectance and Agronomic Parameters in Three Different Sugarcane Varieties.
Yumiko Kanke, Louisiana State University; Marilyn Dalen, Louisiana State University AgCenter; Josh Lofton, Louisiana State University AgCenter; Jasper Teboh, North Dakota State University Carrington Research Extension Center; Howard Viator, Louisiana State University; Brenda Tubana, Louisiana State University AgCenter

133-8

Poster #1326

Utilization of Variable Rate Controllers for On-Farm Fertilizer Research with Small Scale Equipment.
Andrew Scobbie, University of Minnesota; Daniel E. Kaiser, University of Minnesota; Jeffrey Vetsch, University of Minnesota; John A. Lamb, University of Minnesota

133-9

Poster #1327

Using Aerial Imagery in Conjuction with Nitrogen Calibration Blocks for Continuous Monitoring and of Nitrogen Stress.
Brian Krienke, University of Nebraska - Lincoln; Richard Ferguson, University of Nebraska - Lincoln

133-10

Poster #1328

Site-Specific Wheat Density and Applied N: Optimizing Yield and Nitrogen Use Efficiency.
Tabitha T. Brown, Washintgon State University; David Huggins, USDA-ARS; Jeffrey L. Smith, USDA-ARS; Chad Kruger, Washington State University

133-11

Poster #1329

Nitrogen Mineralization Variability at Field Using Vegetation Spectral Indexes.
Mercedes Zubillaga, Universidad de Buenos Aires; Esteban Mosso, Universidad de Buenos Aires; Matias Redel, Universidad de Buenos Aires

Poster Presentation

Zubillaga_ASA_2012 F.pdf (1.3 MB)

133-12

Poster #1330

Determination of Cotton Nitrogen Status Utilizing a Digital Camera and Imaging Software.
Tyson B. Raper, University of Arkansas; Derrick Oosterhuis, University of Arkansas; Upton Siddons, University of Arkansas; Larry Purcell, University of Arkansas; Morteza Mozaffari, University of Arkansas

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