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WHAT ARE THE BEST CARBON MANAGEMENT PRACTICES?. Kendall Heise. Managing CO 2. CO 2 Removal. CO 2 emission reduction. Soil Organic Matter. Climate. Tillage. Crop Residue. Crop Rotation. Management. Fossil Fuels. Fuel for field operations. Crop inputs. Equipment manufacturing.
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WHAT ARE THE BEST CARBON MANAGEMENT PRACTICES? Kendall Heise
Managing CO2 • CO2 Removal • CO2 emission reduction
Soil Organic Matter • Climate • Tillage • Crop Residue • Crop Rotation • Management
Fossil Fuels • Fuel for field operations • Crop inputs • Equipment manufacturing
Is Zero Tillage the Answer? • Reduced residue breakdown • Reduced organic matter breakdown • Crop rotation • Moisture use efficiency
Is Zero Tillage the Answer? • Less fuel used • Efficiency of crop inputs • Less equipment required • Equipment used fewer hours
Concerns With Zero Tillage • N20 • Fertilizer • Legumes • Mineralized nitrogen • Crop Intensity
Conclusions • BMP’s for GHG emission reduction are • also BMP’s for $$$ • Zero Tillage is not necessarily a BMP • unless crop intensity is maximized • Maximizing the efficiency of crop inputs • reduces GHG emissions