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TECHNICAL PRESENTATION – 2 OCTOBER 2009

P Fertilization

SPEAKER:
Dr. Tim Crews
Professor, Environmental Studies
Prescott College

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Background

This talk was presented at AGCI's "State of the Global Phosphorus Cycle" workshop.

About the speaker

Most of Crews' research focuses on understanding rates of nutrient inputs from biological N fixation, soil weathering and atmospheric deposition into managed and native ecosystems. He is involved in the development of agricultural systems that rely substantially on endogenous resources partly by increasing the synchrony between rates of resource inputs and crop uptake.Crews has developed Prescott College�s Agroecolog... more about this speaker