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library:articles:ca_mg_ratio 2010/02/22 11:23 library:articles:ca_mg_ratio 2010/03/05 15:52 current
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^ Table 1  |||||| ^ Table 1  ||||||
^ ^^ Ranges of Soil Ca/Mg Ratio  |||| ^ ^^ Ranges of Soil Ca/Mg Ratio  ||||
-^ Cation Ratio ^ Yield Group ^ Corn ^ Soybeans ^ Wheat ^ Alfalfa  | +^ Cation Ratio ^ Yield Group ^ Corn ^ Soybeans ^ Wheat ^ Alfalfa  | 
-| Ca/Mg | High | 5.7 - 20.6 | 5.7 - 14.9 | 5.7 - 14.0 | 6.8 - 26.8  | +| Ca/Mg | High | 5.7 - 20.6 | 5.7 - 14.9 | 5.7 - 14.0 | 6.8 - 26.8  | 
-| Ca/Mg | Low | 5.4 - 18.8 | 2.3 - 16.1 | 6.8 - 21.5 | 5.7 - 21.5  |+| Ca/Mg | Low | 5.4 - 18.8 | 2.3 - 16.1 | 6.8 - 21.5 | 5.7 - 21.5  |
**The obvious conclusion is that crop yields are not significantly affected by the soil Ca/Mg ratio as long as both nutrients are present in adequate amounts. ** **The obvious conclusion is that crop yields are not significantly affected by the soil Ca/Mg ratio as long as both nutrients are present in adequate amounts. **
 
library/articles/ca_mg_ratio.txt · Last modified: 2010/03/05 15:52 by bill