SSSA Division: Soil Fertility & Plant Nutrition Session: Long-Term Effect of Management Practices on Soil Nutrients and Chemical Properties (ASA, CSSA and SSSA International Annual Meetings)

161 Long-Term Effect of Management Practices on Soil Nutrients and Chemical Properties

Oral Session

SSSA Division: Soil Fertility & Plant Nutrition

Management practices affect soil, nutrient, and organic matter dynamics in ways that cumulatively affect soil/crop systems over long periods.

Cosponsor(s):

Soil Chemistry
Nutrient Management & Soil & Plant Analysis

Monday, November 3, 2014: 1:00 PM-2:35 PM

Long Beach Convention Center, Room 103C

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Organizer:

Peter C. Scharf

Presider:

Augustine K Obour

1:00 PM

Introductory Remarks

1:05 PM

161-1

Soil Acidity and Nutrient Stratification As Affected By Long-Term Tillage and Nitrogen Fertilization.
Augustine K Obour, Kansas State University; Phillip W. Stahlman, Kansas State University; Eric Obeng, Kansas State University

Audio File Recorded Presentation

1:20 PM

161-2

Nutrient Budget and Stratification in Long-Term No-till Soils.
Jason G. Warren, Oklahoma State University; Bill Jones, Oklahoma State University; Jeffrey T. Edwards, Oklahoma State University

Audio File Recorded Presentation

1:35 PM

161-3

Long-Term Tillage and Crop Rotation on Soil Health at Four Locations in Ontario, Canada.
Laura L Van Eerd, University of Guelph; Katelyn A Congreves, Agriculture and Agri-Food Canada; E. Anne Verhallen, Ontario Ministry of Food and Agriculture and Ministry of Rural Affairs; Adam Hayes, Ontario Ministry of Food and Agriculture and Ministry of Rural Affairs

Audio File Recorded Presentation

1:50 PM

161-4

Soil Phosphorus (P) Fractions and Lability in Western Kenya Oxisols after a Decade of P Inputs of Different Quality, and Response to Simulated Liming: Implications for Cost-Effective P Management.
Andrew John Margenot, University of California-Davis; Rolf Sommer, CIAT - Intl Center for Tropical Agriculture; Nicolas A. Jelinski, University of Minnesota; Sanjai J. Parikh, University of California-Davis; Louise E. Jackson, University of California-Davis

Audio File Recorded Presentation

2:05 PM

161-5

Carbon Sequestration Potential of Shelterbelt Agroforestry Systems.
Gurbir Singh Dhillon, University of Saskatchewan; Kenneth Cornelius J. Van Rees, University of Saskatchewan

2:20 PM

161-6

Long-Term Effect of Fertilizer Microdosing on Soil Fertility in Sahelian West Africa.
Alexis Adams, University of Saskatchewan

Audio File Recorded Presentation

2:35 PM

Adjourn

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