Ration Changes

• Livestock and Poultry Environmental Stewardship Curriculum Lessons

  • Lesson 10 - Reducing the Nutrient Excretion and Odor of Pigs Through Nutritional Means
  • Lesson 11 - Using Dietary and Management Strategies to Reduce the Nutrient Excretion of Poultry
  • Lesson 12 - Feeding Dairy Cows to Reduce Nutrient Excretion
  • Lesson 13 - Using Dietary Strategies to Reduce the Nutrient Excretion of Feedlot Cattle

• Animal Feeding Operations

• Distillers Grains and Manure Management - Iowa Renewable Fuels Association

• Feeding Bio-Fuel Co-Products to Livestock

Purdue Publications

• AS-541 Issues Surrounding the Use of Distillers' Grains by the Indiana Dairy Industry

• AS-560 Phytase: Basics of Enzyme Function

• AS-561 Phytase and Other Phosphorus Reducing Feed Ingredients

• AS-582 Diet and Feed Management Practices Affect Air Quality from Poultry and Swine Operations

• ID-304 Best Environmental Management Practices: Feeding Strategies to Lower Nitrogen and Phosphorus in Manure

• ID-330 The Value of Distillers' Grains as a Livestock Feed

• ID-355 The Possibility for Reducing Water Pollution Resulting from Concentrated Animal Feeding Operations and the Impact of Phytase