279 Nutrient Cycling and Management in High Yield Environments: Poster Presentations

Poster Session
S04 Soil Fertility & Plant Nutrition Continuously increasing crop yield presents challenges concerning nutrient requirements, nutrient recycling, and process in the soil that affect nutrient use efficiency and supply for crops. Information will be presented on improving nutrient management practices for high-yield environments.


Nutrient Management & Soil & Plant Analysis
Tuesday, October 23, 2012: 1:00 PM-3:00 PM
Duke Energy Convention Center, Exhibit Hall AB, Level 1

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Antonio P. Mallarino
Poster #1331
Seasonal Corn Nutrient Concentration and Uptake In the Mid-Atlantic USA.
Wade Thomason, Virginia Tech; John W. Gordon, Virginia Tech; Justin Jones, Virginia Tech; Kiran Pavuluri, Virginia Tech
Poster Presentation
  • corn_nutrient_uptake.pdf (1.3 MB)
  • Poster #1332
    Crop Rotation In the Mid-South - Effect of Cropping Systems On Nutrient Uptake and Removal.
    M. Wayne Ebelhar, Mississippi State University; Davis R. Clark, Mississippi State University
    Poster #1333
    Silicon in the Soil As a Result of No-Tillage Steel Slag Application.
    Angelica C. Fernandes Deus, São Paulo State University - UNESP; Leonardo Bull, College of Agronomical Sciences UNESP
    Poster #1334
    Improving in-Season Estimation of Yield Using Soil Moisture Data to Make Nitrogen Fertilizer Recommendations in Winter Wheat.
    Jacob Bushong, Oklahoma State University; Jeremiah Mullock, Oklahoma State University; William Raun, Oklahoma State University
    Poster #1335
    Canopy Reflectance Estimates of Nitrogen Status in Arizona Cool Season Crops.
    Jarai Mon, USDA-ARS; Kevin Bronson, USDA-ARS; Sam Wang, University of Arizona; Kelly Thorp, USDA-ARS; Douglas Hunsaker, USDA-ARS; Andrew French, USDA-ARS; Jeffrey White, USDA-ARS
    Poster #1336
    Winter Rye Cover Crop Biomass Production, Degradation, and N Recycling.
    Jose L. Pantoja, Iowa State University; John E. Sawyer, Iowa State University; Daniel W. Barker, Iowa State University
    Poster Presentation
  • Jose L. Pantoja.pdf (799.6 kB)
  • Poster #1337
    Exploring Factors Influencing the Effectiveness of Vegetation Indices for Corn Nitrogen Management.
    Andrew Russ, USDA-ARS; Craig Daughtry, USDA-ARS; Timothy Gish, USDA-ARS; John Meisinger, USDA-ARS
    Poster #1338
    Organic Orchard Floor Management Impacts On Soil Nitrogen Cycling and Tree Nitrogen Uptake.
    Catherine M. Culumber, Utah State University; Jennifer Reeve, Utah State University; Brent Black, Utah State University; Corey Ransom, Utah State University; Diane Alston, Utah State University; Andrew Tebeau, Utah State University; Thor Lindstrom, Utah State University
    Poster #1339
    Does Phosphorus Stimulate the Effect of Elevated Carbon Dioxide On Growth and Symbiotic Nitrogen Fixation of Grain and Pasture Legumes?.
    Shu Kee Lam, University of Melbourne; Deli Chen, University of Melbourne; Robert Norton, International Plant Nutrition Institute; Roger Armstrong, Department of Primary Industries, Victoria
    Poster Presentation
  • N2 fixation Poster-ASA.CSSA.SSSA.pdf (2.5 MB)
  • Poster #1400
    Impact of Poultry Litter and N Fertilizer On Microbial Diversity in Soybean Fields in Central Missouri.
    Sougata Bardhan, University of Missouri Columbia; Janelle Donahue, University of Missouri; Shibu Jose, University of Missouri Columbia; Felix Fritschi, University of Missouri