 |  | | |
 | manganese |
| |
|
|  |
 | maximum economic yield (MEY) |
| |
|
|  |
 | nitrogen |
| |
|
|  |
  | Brazil |
| |
|
|  |
  | Eastern Canada & Northeast U.S. |
| |
|
|  |
  | Great Plains U.S. |
| |
|
|  |
  | Mexico & Central America |
| |
   | North and West Zone India |
|  |
  | Northcentral China |
| |
|
|  |
  | Northeast India & Bangladesh |
| |
|
|  |
| AB-28 | Large Urea Granules for Broadcast Application in No-till Cropping - Alberta Agriculture - Lethbridge AB |  |
 | BC-17F | Evaluation of Phosphate and Nitrogen Fertilizers Treated with Polymer Additives to Increase Fertilizer Efficiency |  |
| MB-21F | Evaluation of Phosphate and Nitrogen Fertilizers Treated with Polymer Additives to Increase Fertilizer Efficiency |  |
 | ND-15 | Nitrogen Recommendation Recalibrations for Wheat in North Dakota |  |
| SK-41 | Field Evaluation of Urea Compared to Enhanced Urea Products |  |
 | SK-42 | Nutrition of Hybrid Willows for Bio-fuel Production |  |
  | Northern Latin America |
| |
|
|  |
  | South Zone India |
| |
|
|  |
  | Southeast China |
| |
|
|  |