Diverse grazing systems that mimic natural ecosystems are vital to regenerative agriculture. The American Grassfed Association supports innovative practices such as woodland pig grazing and poultry integration with other species to improve soil health and farm resilience.

Pigs naturally root and forage in forested environments, turning over leaf litter and organic matter. This behavior:
- Enhances nutrient cycling by incorporating organic material into the soil.
- Improves soil structure and aeration.
- Supports forest ecosystem health by managing understory vegetation and promoting biodiversity.
While specific studies on woodland pig grazing are limited in the provided search results, this practice aligns with the Association’s principles of animal welfare and land stewardship, offering a sustainable alternative to conventional pig farming.
Poultry Integration with Other Species

Poultry, especially when rotated with other livestock and crops, plays a crucial role in enriching soils:
- Nutrient enrichment: Poultry manure adds vital nutrients like nitrogen, phosphorus, and potassium, enhancing soil fertility.
- Improved soil biology: Poultry activity increases earthworm populations and microbial diversity, which boosts soil health.
- Weed and pest control: Chickens forage on weeds and insects, reducing reliance on chemical inputs.
- Synergistic crop and livestock systems: Integrating poultry with grazing animals and cover crops leads to healthier soils and increased crop yields.

These benefits contribute to a regenerative cycle where soils are left in better condition than before, supporting both animal welfare and sustainable food production.
The American Grassfed Association encourages these multi-species and woodland grazing systems as pathways to build resilient farms that nurture the land while producing high-quality grassfed meat.

Resource Links
- Fat Apple Farm on pasture-raised pigs and soil health: https://fatapple.farm/blog/beneficial-impact-of-pasture-raised-pigs1
- Turning woods into pasture with pigs (The Modern Day Settler): https://themoderndaysettler.com/turning-woods-into-pasture-with-pigs/2
- Oregon State University Extension on pasture-based pork production: https://extension.oregonstate.edu/animals-livestock/swine/benefits-challenges-pasture-based-pork-production3
- UBC thesis on pig grazing and soil health indicators: https://open.library.ubc.ca/soa/cIRcle/collections/ubctheses/24/items/1.04386155
- Frontiers in Forests and Global Change on livestock grazing and woodland soil health: https://www.frontiersin.org/journals/forests-and-global-change/articles/10.3389/ffgc.2023.1028149/full