University of California
Manure Management for California Certified Crop Advisers
G. Stuart Pettygrove Ph.D.

CE Soils Specialist Emeritus
LAWRUniversity of California, One Shields Ave
2142 Plant and Environmental Sciences Building
Davis, CA 95616
530-304-1007
gspettygrove@ucdavis.edu

Specialty
Soil fertility; land application of wastes and wastewater; dairy manure; winegrape nutrition; precision agriculture.Areas of Expertise (click to see all ANR academics with this expertise)
- Alfalfa
- Silage and Green Chop
- Wine Grapes
- Almonds
- Tomatoes - Processing
- Leafy Vegetables
- Leafy Vegetables - General
- Lettuce
- Spinach
- Leafy Vegetables - Other
- Soil and Land
- Soil and Land - General
- Soil
- Land
- Soil and Land - Other
- Natural Resources and Environment
- Appraisal of Soil Resources
- Soil, Plant, Water, Nutrient Relationships
- Pollution Prevention and Mitigation
- Nutrients and Water in Agricultural Landscapes
- Closing the Loop: Sustainable Waste Management in Agriculture
- Sustainable Natural Ecosystems
- Water Quality, Quantity, and Security
- Sustainable Food Systems
ANR Workgroup Associations
- Cotton - Member
- Integrated Grape Production - Member
- Precision Agriculture - Member
- Small Farm - Member
- Vegetable Crops - Member