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James "Jim" Walworth
Professor
Extension Specialist
(retired) Associate Department Head

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Room 422
Shantz Building
1177 E 4th Street
Tucson, AZ 85719
My Research Interests
- soil fertility and nutrient management
- plant nutrition
- nutrients in bioremediation
- salt and water management
Extension and Outreach
Degrees
- PhD in Agronomy from University of Georgia, Athens, Georgia