Environmental impacts of eco-nutrition swine feeding programs in spatially explicit geographic regions of the United States

Agriculture & Biology

• swine feeding 100%
• environmental impact 67%
• soybean meal 59%
• nutrition 54%
• land use 47%
• greenhouse gas emissions 46%
• corn 43%
• phytases 39%
• food waste 35%
• distillers grains 34%
• markets 28%
• swine 26%
• diet 21%
• water 17%
• supermarkets 16%
• pork 13%
• attributional life cycle assessment 13%
• enzymes 12%
• amino acids 11%
• excretion 11%
• swine finishing 7%
• feeding methods 7%
• production technology 5%
• crude protein 5%
• phosphorus 5%
• carbon 4%
• body weight 4%
• nitrogen 4%

Medicine & Life Sciences

• Zea mays 86%
• Greenhouse Gases 72%
• Soybeans 68%
• 6-Phytase 58%
• Meals 56%
• Swine 55%
• Drinking 38%
• Diet 28%
• Food 19%
• Pork Meat 18%
• Enzymes 15%
• Amino Acids 14%
• Manure 11%
• Soybean Proteins 9%
• Food Supply 8%
• Life Cycle Stages 7%
• Phosphorus 7%
• Carbon 6%
• Nitrogen 6%
• Body Weight 4%