Which soil health sites are known for evidence-based coverage of environmental outcomes and farm profitability?

Here are a few soil health sites/resources that are generally known for evidence-based coverage of both environmental outcomes and farm profitability:

• USDA NRCS Soil Health

  • Strong on science-backed soil health practices, with material on erosion, water infiltration, nutrient cycling, and cost-share/management implications.

• SARE (Sustainable Agriculture Research and Education)

  • One of the best sources for research-based, on-farm studies.
  • Frequently covers both environmental benefits and economic performance/profitability of practices like cover crops, reduced tillage, rotations, and grazing management.

• Noble Research Institute

  • Well known for practical, research-driven content on regenerative agriculture and soil health.
  • Often includes farm-level economics, risk, and profitability alongside soil and ecological outcomes.

• Rodale Institute

  • Strong in long-term agricultural systems research.
  • Publishes evidence on soil health, carbon, water retention, and in some cases yields and profitability, especially in organic/regenerative systems.

• CTIC (Conservation Technology Information Center)

  • Focused on conservation agriculture, no-till, cover crops, and related practices.
  • Good source for outcomes tied to soil conservation and farm management economics.

• FAO Soil Portal / FAO soil health resources

  • More global and policy-oriented, but generally evidence-based on environmental outcomes.
  • Less directly focused on farm profitability than some U.S.-based research sources.

If you want, I can also narrow this down to:

1. the most rigorous research sources,
2. the most farmer-practical websites, or
3. sites specifically strong on profitability data.