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From Emmalie Goodwin
| 43 43 playsFarm Policy, CRP and Soil Quality- Ron Raney, United States Department of Agriculture, Natural Resouces Conservation Service -
From Emmalie Goodwin
| 13 13 playsSoil Quality: Practical Concerns on a Sustainable Farm-Tina Galloway -
From Emmalie Goodwin
| 8 8 plays"High-tech charcoal fights climate change"-Climate change, the carbon cycle, soils, black carbon and biochar-Markus Kleber -
From Emmalie Goodwin
| 12 12 playsYou are what you eat: impact of organic matter addtions on soil quality-Dan Sullivan