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Cal so 100 jlm inc 2011
- 1. 100% PURE GYPSUM 100% AVAILABLE JLM Inc. Gypsum: another tool in the toolbox.
- 3. Calcium Sulfate Dihydrate (CaSO 4 2H 2 O) Sources of Gypsum: Natural Deposits Power Plants (Synthetic or FGD) Recycled Dry Wall
- 5. Key Management Factors Soil Air & Water Microbial Activity Nutrients Crop Pest Control - Diseases - Insects - Weeds Hybrids Planting & Tillage
- 9. The Degradation Spiral Poor land management Soil organic matter loss Compaction and crusting Aggregate breakdown Wind and water erosion Plant yield reduced Soil biological activity declines
- 11. Alkaline Soils: Helps toxic salts leach out of the root zone. Acidic Soils: Provides usable Calcium to soil. Cal-SO 100 is made from a neutral salt, however it will neutralize soil acidity caused by exchangeable Al + .
- 13. Clay suspension added to funnels. Time = 0 minutes. Facilitates water movement through soils
- 14. Filtrates after Na + , Mg 2+ , and Ca 2+ added. Time = 15 min Na + Mg 2+ Ca 2+ 3 drops
- 18. Studies at the National Soil Erosion Laboratory, West Lafayette, IN
- 19. Calcium and Gypsum Impact on Water Infiltration
- 20. Catlin Control Catlin Gypsum + PAM
- 21. No Gypsum Gypsum
- 22. Effect of Gypsum on Cumulative Alfalfa Yields at Wooster, OH (2000 - 2002) Different letters over each bar represent a significant difference at p ≤ 0.05 . Control + Gypsum A 10 13 16 19 22 25 B t/ac
- 23. Na + Ca 2+ Clay particle Water
- 24. Na + Ca 2+
- 27. Crusting and surface sealing due to dispersion of cultivated surface soil
- 29. Seedling emergence in crusted soil.
- 31. Infiltration Crusting and poor infiltration results in runoff and soil erosion Runoff
- 33. Nu-till in Ohio on the bottom and conventional on the right. Both fields have pattern drainage tiles.
- 34. Within 2 years, water-soluble Ca from surface applied gypsum is present at 36 in depth. 0 5 0 1 0 0 1 5 0 4 0 0 4 5 0 0 1 2 2 4 3 6 4 8 Soluble Ca (mg L -1 ) Depth (in) Control 3000 lb/ac
- 36. Van Wert Co.; June, 2003; following 2.3” rain Good Air / Water Mgt. Poor Air / Water Mgt.
- 37. The result: Van Wert Co.; August, 2003 Good Air / Water Mgt. Poor Air / Water Mgt.
- 52. 2011 Corn on Corn
- 53. Corn on Corn Residue
- 54. 2011 Non-GMO
- 57. Cal-SO 100 can be applied directly to the soil using conventional dry material spreaders