Penn State University College of Agricultural Sciences

Agriculture and Environment Center

Best Management Practices
Air Quality
Water Quality
Training Opportunities
Emerging Issues

AgSci » Extension » Agriculture and Environment Center » Air Quality » Air Quality- Nutrition and Ammonia Emissions

Air Quality- Nutrition and Ammonia Emissions

A webinar Featuring Dr. Alex Hristov, PSU Dairy and Animal Sciences; Dr. Paul Patterson, PSU Poultry Sciences; Dr. Al Rotz, USDA ARS. This webinar was held March 18, 2009.

Recorded Webinar

Document Actions

Production Agriculture

Bees
Business and Marketing
Crops
Dairy
Diseases, Pests and Weeds
Food Processing and Safety
Horticulture
Equine, Livestock and Poultry
Organic and Sustainable Ag
Safety, Equipment and Facilities
Turf and Sod
Water, Soil and Air

Energy & Natural Resources

Air, Soil and Water
Forests and Wood Products
Green Roof Technology
Natural Gas and Marcellus Shale
Pests and Pesticide Education
Recreation
Renewable Resources and Bioenergy
Water and Wetlands
Wildlife

Home & Family

4-H
Caregiving and Aging
Children
Emergency Preparedness
Food Safety and Preservation
Health and Nutrition
Lawn and Garden
Money and Personal Finances
Relationships
Small Animals and Pets

Community & Economics

Business
Community Financial Issues
Community Development
Disaster and Emergency Preparedness
Land Use
Natural Gas and Marcellus Shale Issues
Taxes
Volunteering and Leadership

Yard & Garden

Composting and Soil
Flowers
Fruits
Gardening
Indoor Plants
Lawns and Grass
Pesticides
Trees and Shrubs
Vegetable and Herbs
Water and Ponds
Wildlife Damage Management

Site Navigation