Start | View At a Glance | Author Index

Symposium--Soil Testing in the 21st Century

Tuesday, November 3, 2009: 2:00 PM-4:30 PM
Convention Center, Room 414-415, Fourth Floor
Presiding:
R. Khosla
Organizer:
R. Khosla
2:00 PM
Introductory Remarks
2:05 PM
History and Global Perspective of Soil Sampling and Analysis.
Paul E. Fixen, Intl. Plant Nutrition Inst.
Audio File Recorded presentation
2:30 PM
Comprehensive Perspective On the ISNT Approach.
Quirine Ketterings, Cornell Univ.; Jonathan Klapwyk, Pride Seed; Joseph Richard Lawrence, Cornell Coop. Ext., Lewis County; Karl Czymmek, Cornell Univ.
Audio File Recorded presentation
2:50 PM
Getting to the Root of Crop Nutrition.
Kenneth Greer, Consultant
Audio File Recorded presentation
3:10 PM
Uncertainty of Soil Test P and K Across Tillage Systems of the Midwest.
Robert Miller, Colorado State Univ.; Raj Koshla, Colorado State Univ.; R. Reich, Colorado State Univ.
3:30 PM
How Well Does Zone Sampling Based On Soil Electrical Conductivity Maps Represent Soil Variability.
D. L. Shaner, USDA-ARS
Audio File Recorded presentation
3:50 PM
Narrowing the Soil-Sample to Fertilizer-Application Gap Using Soil Sensors.
Newell R. Kitchen, Cropping Systems and Water Quality Res. Unit; Viacheslav I. Adamchuk, Univ. of Nebraska, Lincoln; Kenneth A. Sudduth, Cropping Systems and Water Quality Res. Unit
Audio File Recorded presentation
4:10 PM
Discussion
4:30 PM
Adjourn
<< Previous Session | Next Session >>