 |  | | |
| WA-09F | Influence of Tillage and Phosphorus Rate in Placement on Corn and Bean Yields |  |
 | WA-14 | Root Responses to Fertilizer Placement and Source |  |
 | field variability |
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|
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 | foliar fertilization |
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|
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 | fruits |
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|
|  |
 | high yields |
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|
|  |
 | irrigation |
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|
|  |
 | magnesium |
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 | manure management |
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  | maximum economic yield (MEY) |
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 | micronutrients |
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|
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 | nutrient deficiency |
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|
|  |
  | Australia & New Zealand |
| |
|
|  |
  | East Zone India |
| |
   | Eastern Canada & Northeast U.S. |
|  |
  | FAR-NA |
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|
|  |
  | North and West Zone India |
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|
|  |
  | Northcentral U.S. |
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|
|  |