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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 -
CSS 199 Winter 2010 - Lecture 8
51:52 duration 51 minutes 52 seconds
CSS 199 Winter 2010 - Lecture 8
From Emmalie Goodwin
| 13 13 playsSoil Quality: Practical Concerns on a Sustainable Farm-Tina Galloway -
CSS 199 Winter 2010 - Lecture 4
48:30 duration 48 minutes 30 seconds
CSS 199 Winter 2010 - Lecture 4
From Emmalie Goodwin
| 8 8 plays"High-tech charcoal fights climate change"-Climate change, the carbon cycle, soils, black carbon and biochar-Markus Kleber -
CSS 199 Winter 2010 - Lecture 3
51:45 duration 51 minutes 45 seconds
CSS 199 Winter 2010 - Lecture 3
From Emmalie Goodwin
| 12 12 playsYou are what you eat: impact of organic matter addtions on soil quality-Dan Sullivan