Item sets

• 
  Pig farming
• Porks diet, impacts and consequences
• Trees
• Foddering trees
• Oaks, Chestnut trees, orchard
• Economic aspects
• Environmental aspects
• Social aspects
• Breeding management
• Welfare
• Breed choice
• Commercialisation and quality
• Pasture management
• Production
• Participative research
• Regulations and legal aspects
• Agroforestry systems (dehesas, montados etc.)