 |  | | |
  | Northwest China |
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 | grid sampling |
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 | irrigation |
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 | manganese |
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 | maximum economic yield (MEY) |
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 | molybdenum |
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  | Africa |
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  | East Zone India |
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   | Eastern Canada & Northeast U.S. |
|  |
| MI-13F | Performance of Sulfur Fertilizer Products for Corn Production in Michigan |  |
 | NY-10 | Beta-testing the Adapt-N Tool in On-farm Strip Trials - 2012 |  |
| ON-29 | Long-term optimum N rate for corn yield and soil organic matter |  |
 | ON-32 | Investigating Hybrid Interactions with Nitrogen and Foliar Fungicides |  |
| VA-22F | Evaluation of Ammonium Sulfate Nitrate in Virginia Snap Bean Production |  |
 | VA-23F | Evaluation of Ammonium Sulfate Nitrate in Virginia Sweet Corn Production |  |
  | Great Plains U.S. |
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|
|  |
  | Northcentral U.S. |
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  | Northern Great Plains |
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  | Southeast U.S. |
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   | Southern and Eastern Russia |
|  |